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<title>专家专栏</title>
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<item>
<title><![CDATA[关于高速轴承脂]]></title>
<link>http://www.oioj.net/blog/more.asp?name=daniel&amp;id=17</link>
<author>daniel</author>
<pubDate>2006-4-12 11:55:20</pubDate>
<description><![CDATA[
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">我们所谈到的高速轴承，主要指的是</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">DN</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">值大于等于</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">1000000</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（其中</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">D</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">：轴承直径，</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">N</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">：轴承转速）的轴承。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">由于高速轴承的转速相对比较高，工矿比较苛刻，所以对润滑脂的附着性以及工作寿命，工作温度有较高的要求。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">高速润滑脂在我国的发展还近乎于零，高速轴承脂主要应用的行业有电子、机床制造业、纺织化纤行业等。以前因为国内没有相关的产品，所以，比如机床主轴的润滑，国内以前普遍采用稀油润滑的方法，虽然从产品单价成本上要低于国外使用的高速润滑脂，但由于要配套使用油箱等辅助设备，还会出现油品泄漏等问题，所以其实综合成本并不比使用润滑脂低。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">而其他行业，目前采用的润滑脂基本都是国外直接进口的。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">而在国外，主要采用高速轴承脂润滑。采用润滑脂的优点是设备的结构更趋合理，设备维护简单方便，，而且，综合成本较低。随着国内进口设备的越来越多，国内高速轴承脂的用量也日趋增大。而在机床制造业，如小巨人、亿达日平集团、因斯泰克等都在使用脂润滑机床主轴。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">现在市场上使用的高速轴承脂主要以复合钡基以及复合锂基为主。使用最多的产品是德国</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">KLUBER</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">公司的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">ISOFLEX NBU15</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">以及</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">ISOFLEX LDS 18 SPECIAL A</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，他们分别就是复合钡基和复合锂基的。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">这些产品的性能非常优异，其中后者的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">DN</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">值达到了</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">1200000</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，但是，由于直接从国外进口，所以，这些产品的价格相对比较昂贵，所以限制了他们的使用范围。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">经过长时间的研发，益田润石北京化工有限公司成功生产出了高速轴承脂</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">RUBIA HTS</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">高温高速润滑脂，这种产品采用复合钡基稠化剂，稠化特种合成有调配而成。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">从产品性能上来看，经过很多客户的实际使用，使用效果不逊于</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">NBU15</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，甚至在温度工矿上要远远好于</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">NBU15</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，因为前者的工作温度为</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">-50—</FONT><?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv w:st="on" UnitName="℃" SourceValue="180" HasSpace="False" Negative="False" NumberType="1" TCSC="0"><FONT face="Times New Roman">180</FONT><SPAN lang=EN-US style="FONT-FAMILY: 宋体"><SPAN lang=EN-US>℃</SPAN></SPAN></st1:chmetcnv></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，而</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">NBU15</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的工作温度为</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">-40—</FONT><st1:chmetcnv w:st="on" UnitName="℃" SourceValue="130" HasSpace="False" Negative="False" NumberType="1" TCSC="0"><FONT face="Times New Roman">130</FONT><SPAN lang=EN-US style="FONT-FAMILY: 宋体"><SPAN lang=EN-US>℃</SPAN></SPAN></st1:chmetcnv></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">。但在价格上，前者仅为后者的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">50-60%</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，经济性显而易见。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">随着国内基础工业的发展以及工业技术装备的不断提升，高速润滑脂的市场还会越来越大，希望用我们的产品为国内经济的发展贡献力量！！</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>]]></description>
</item><item>
<title><![CDATA[造纸机为什么要用专用油]]></title>
<link>http://www.oioj.net/blog/more.asp?name=daniel&amp;id=16</link>
<author>daniel</author>
<pubDate>2006-3-29 11:32:08</pubDate>
<description><![CDATA[
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">许多造纸厂未采用造纸机械循环系统专用油，而用其它油品代替，因而造成了润滑不良，设备润滑部件磨损，循环润滑系统因油泥而堵塞等。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN>&nbsp;</P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">因此造纸机械循环润滑系统必须采用专用油，不能用其它油品代替。比如，常用的机械油只具有抗氧防锈的作用，抗磨抗乳化性能一般，不能满足造纸机械循环润滑系统对油品极压抗磨性、抗乳化性能、过滤性能等方面的要求。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN>&nbsp;</P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">也有一些厂家用齿轮油代替造纸机循环系统专用油。造纸机循环润滑系统的使用工况有可能接触水，因此对油的破乳化性能要求更严格。另外，由于其是循环润滑系统，对油品的过滤性能要求更严格，要求有更长的使用寿命，因此对氧化安定性要求更高。由于循环润滑系统要润滑的部件有的是铜材质，所以对铜腐的要求比齿轮油高。用齿轮油作为替代品，在抗乳化、腐蚀方面经常出现问题。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN>&nbsp;</P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-char-indent-count: 2.0" align=left><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">益田润石（北京）化工有限公司生产的“</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT face="Times New Roman">Rissoil Lapis C</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">造纸机循环油”是针对造纸机的工况条件，采用深度精制基础油和多功能添加剂调合而成，具有优异的抗磨极压性、抗氧性、防锈性和抗乳化性，能够为造纸机设备提供极佳的保护。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-char-indent-count: 2.0" align=left><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN><B><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></B>&nbsp;</P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">本产品具有</SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">优异的承载能力，通过了</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT face="Times New Roman">FZG12</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">级试验，有效防止轴承和齿轮的磨损。并且过滤性能极佳，可通过现代造纸机</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT face="Times New Roman">6</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">～</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT face="Times New Roman">12μm</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的精密过滤设备。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体"><o:p></o:p></SPAN></P>]]></description>
</item><item>
<title><![CDATA[汽车用特种润滑脂（一）]]></title>
<link>http://www.oioj.net/blog/more.asp?name=daniel&amp;id=15</link>
<author>daniel</author>
<pubDate>2006-3-29 11:30:37</pubDate>
<description><![CDATA[
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&nbsp;&nbsp;&nbsp; 在现代汽车装配过程中，不仅要使用传统的汽车轮毂脂和底盘脂，还要使用多种特种润滑脂，特别是随着近年来</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">FD</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（前轮驱动）技术在轿车中的普及和汽车部件的小型化，以及为提高轿车的乘坐舒适性和简化维护的需要，对汽车用润滑脂提出了更高的要求。近年来，国外汽车制造商又提出了“无脂化汽车”的概念，所谓“无脂化”并不是在汽车中不使用润滑脂，而是用一些特殊的润滑脂代替传统的润滑脂，为摩擦部件提供全寿命润滑。</SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 150%; TEXT-ALIGN: center" align=center><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN></FONT>&nbsp;</P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT size=3>这里我们主要介绍一下汽车软轴润滑脂。现代汽车的软轴已不再是传统意义上的油门拉线、刹车拉线，除了上述传统用途外，它还被广泛用于电动座椅、电动车床、天窗等部位。</FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT size=3></FONT></SPAN>&nbsp;</P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">软轴是一个柔性体，并在滑动摩擦状态下工作，因此一种合适的软轴润滑剂首先要具有良好的回复性，软轴张紧时润滑剂不可避免地被挤出，当其放松后润滑剂应在较短的时间内流回摩擦付表面；其次，由于汽车软轴的护套大都是尼龙、橡胶等非金属材料，软轴润滑剂应具有良好的橡胶相容性；再次，软轴润滑剂还应具有良好的抗水性、抗氧性、防锈性和较长的使用寿命；另外，汽车有可能在</SPAN><?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv w:st="on" UnitName="℃" SourceValue="40" HasSpace="False" Negative="True" NumberType="1" TCSC="0"><SPAN lang=EN-US><FONT face="Times New Roman">-40</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">℃</SPAN></st1:chmetcnv><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的环境温度下启动，而发动机舱温度有时会达到</SPAN><st1:chmetcnv w:st="on" UnitName="℃" SourceValue="120" HasSpace="False" Negative="False" NumberType="1" TCSC="0"><SPAN lang=EN-US><FONT face="Times New Roman">120</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">℃</SPAN></st1:chmetcnv><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，软轴润滑剂要满足在</SPAN><st1:chmetcnv w:st="on" UnitName="℃" SourceValue="40" HasSpace="False" Negative="True" NumberType="1" TCSC="0"><SPAN lang=EN-US><FONT face="Times New Roman">-40</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">℃</SPAN></st1:chmetcnv><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">至</SPAN><st1:chmetcnv w:st="on" UnitName="℃" SourceValue="120" HasSpace="False" Negative="False" NumberType="1" TCSC="0"><SPAN lang=EN-US><FONT face="Times New Roman">120</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">℃</SPAN></st1:chmetcnv><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">温度范围内正常使用的要求。</SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN></FONT>&nbsp;</P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">为此益田润石（北京）化工有限公司针对软轴的工况条件开发了</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Rubia SI</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">和</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">Rubia SI HT</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">两种软轴专用润滑脂，这两种产品是一特定的稠化剂，稠化氧化稳定性、橡胶相容性极佳的合成油，并加有多种添加剂精制而成。能够满足</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">-40~</FONT><st1:chmetcnv w:st="on" UnitName="℃" SourceValue="130" HasSpace="False" Negative="False" NumberType="1" TCSC="0"><FONT face="Times New Roman">130</FONT><SPAN lang=EN-US style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><SPAN lang=EN-US>℃</SPAN></SPAN></st1:chmetcnv><SPAN lang=EN-US style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的条件下有效的提高软轴的使用寿命。</SPAN></SPAN></FONT></P>]]></description>
</item><item>
<title><![CDATA[联轴节专用润滑脂]]></title>
<link>http://www.oioj.net/blog/more.asp?name=daniel&amp;id=14</link>
<author>daniel</author>
<pubDate>2006-3-29 11:29:50</pubDate>
<description><![CDATA[
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT size=3>&nbsp;&nbsp;&nbsp; 通常润滑脂主要用于润滑滚动轴承，在很多情况下这些润滑脂不适合润滑联轴节，这是由于轴承和挠性联轴节的工作特点存在着诸多不同。</FONT></SPAN></P>
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT size=3></FONT></SPAN>&nbsp;</P>
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&nbsp;&nbsp;&nbsp; 在轴承中摩擦付基本上处于滚动摩擦（滚珠轴承），或以滚动摩擦为主伴有滑动摩擦（滚柱轴承）；另外，轴承中的绝大多数润滑脂处于静止状态，是通过分油和少量润滑脂的流动向润滑点补充新脂。多数情况下</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">2<SUP>#</SUP></FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">和</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">3<SUP>#</SUP></FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">稠度的润滑脂能够在轴承中形成沟流状态，有利于轴承的密封和降低轴承温升，而过大的粘附性会增加轴承温升和功率消耗，不利于轴承润滑。</SPAN></FONT></P>
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN></FONT>&nbsp;</P>
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&nbsp;&nbsp;&nbsp; 根据联轴节轴心偏转角度的大小，其摩擦付运行状态可分为两种情况：在轴心偏转角度较大时，基本上处于滑动摩擦；在轴心偏转角度较小时，处于典型的微动磨损状态。同时，润滑脂和联轴节一起转动，润滑脂不仅要抵抗很大的离心力的作用，而且是通过离心力作用或联轴节的输送作用补充润滑脂。因此，在联轴节中具有较大的粘附性和较小的分油量的润滑脂有利于抵抗离心力的作用，避免润滑脂油皂分离和从联轴节中甩出，也就是说，只有附着在摩擦付表面的润滑脂才能起到润滑作用。由于</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">0<SUP>#</SUP></FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">和</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">1<SUP>#</SUP></FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">稠度的润滑脂由于具有较好的流动性，多数情况下更适合在联轴节中使用。</SPAN></FONT></P>
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN></FONT>&nbsp;</P>
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%"><FONT size=3><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">&nbsp;&nbsp;&nbsp; 美国齿轮制造商协会（</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">AGMA</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）专门开发了《挠性联轴节润滑剂标准》（</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">AGMA flexible coupling lubricant</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）。在这个标准中根据工况条件将联轴节分为三类，其中</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">G-1</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">类是速度较低的联轴节，</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">G-2</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">类是高速联轴节，</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">G-3</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">类是低速、大扭矩、大偏心夹角的联轴节。与其相对应，联轴节专用润滑脂也分为三类，并规定了每一类润滑脂的具体性能。</SPAN></FONT></P>
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 125%; mso-char-indent-count: 0"><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"><FONT size=3>按照《挠性联轴节润滑剂标准》的要求，用于联轴节的润滑脂不仅要具有良好的氧化稳定性、胶体安定性、抗磨极压性、防锈性能和较长的使用寿命，还要具有以下几方面的性能：</FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 125%; mso-list: l0 level2 lfo1; tab-stops: list 39.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore"><FONT face="Times New Roman">1．</FONT></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">有较高的油膜强度。据文献报道如果润滑脂的油膜强度达不到，即便有较高的极压性能（如梯姆肯</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">OK</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">值超过</SPAN><?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv w:st="on" UnitName="磅" SourceValue="40" HasSpace="False" Negative="False" NumberType="1" TCSC="0"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">40</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">磅</SPAN></st1:chmetcnv><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）磨损仍会较大。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 125%; mso-list: l0 level2 lfo1; tab-stops: list 39.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore"><FONT face="Times New Roman">2．</FONT></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">具有极强的粘附性，能够牢固的粘附在金属表面，并在使用过程中粘附性能不能有较大损失。也就是说产品中要使用大粘度基础油。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 125%; mso-list: l0 level2 lfo1; tab-stops: list 39.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore"><FONT face="Times New Roman">3．</FONT></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">具有中到好的抗剪切性能，如果抗剪切性能一般，在使用过程中可能不会产生问题，但如果剪切变硬在使用过程中极有可能会因润滑脂无法输送出现问题。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 125%; mso-list: l0 level2 lfo1; tab-stops: list 39.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore"><FONT face="Times New Roman">4．</FONT></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">具有较宽的使用温度范围，在不换脂的情况下能够满足在冬季低温条件下和夏季高温条件下的使用要求。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 125%; mso-list: l0 level2 lfo1; tab-stops: list 39.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore"><FONT face="Times New Roman">5．</FONT></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">具有适宜的稠度，在不“甩油”的情况下，能够向接触面补充足够的润滑剂。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 125%; mso-list: l0 level2 lfo1; tab-stops: list 39.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; mso-fareast-font-family: 'Times New Roman'"><SPAN style="mso-list: Ignore"><FONT face="Times New Roman">6．</FONT></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">用于润滑低速、大扭矩、大偏心夹角联轴节的润滑脂，应具备良好的极压抗磨性能，必要时可添加</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><FONT face="Times New Roman">MoS<SUB>2</SUB></FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">等固体添加剂。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 125%"><o:p></o:p></SPAN></P>
<P><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"></SPAN>&nbsp;</P>
<P><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">&nbsp;&nbsp;&nbsp; Viscol</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">公司生产的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">SIGNAL MOLYVIS HDP</SPAN><SPAN style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">二硫化钼润滑脂，是一种冶金行业联轴节专用润滑脂，为世界主要钢铁设备制造商广泛推荐。</SPAN></P>]]></description>
</item><item>
<title><![CDATA[连铸设备对润滑脂的要求]]></title>
<link>http://www.oioj.net/blog/more.asp?name=daniel&amp;id=12</link>
<author>daniel</author>
<pubDate>2006-3-29 11:25:45</pubDate>
<description><![CDATA[
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 200%; TEXT-ALIGN: left; mso-char-indent-count: 2.0" align=left><SPAN class=t181><SPAN style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; LETTER-SPACING: 0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">连铸设备的功能主要是将钢水通过冷却形成固体的钢坯，其整个过程设备处于恶劣的环境中，典型工况是高温、</SPAN></SPAN><SPAN class=t181><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; LETTER-SPACING: 0pt"><FONT face="Times New Roman">&nbsp;</FONT></SPAN></SPAN><SPAN class=t181><SPAN style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; LETTER-SPACING: 0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">多尘、水淋、低速重载等。实践证明，只有高质量的润滑油、脂才能很好的满足这些润滑工况。</SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 200%; TEXT-ALIGN: left; mso-char-indent-count: 2.0" align=left><SPAN class=t181><SPAN style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; LETTER-SPACING: 0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">以扇形段为例，辊道轴承外部温度一般在</SPAN></SPAN><SPAN class=t181><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; LETTER-SPACING: 0pt"><FONT face="Times New Roman">180~<?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv w:st="on" UnitName="℃" SourceValue="220" HasSpace="False" Negative="False" NumberType="1" TCSC="0">220℃</st1:chmetcnv></FONT></SPAN></SPAN><SPAN class=t181><SPAN style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; LETTER-SPACING: 0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">之间，要求润滑脂在高温下不结焦，不硬化，防止堵塞润滑脂输送管道和轴承卡死。异型坯连铸是在低速重载的条件下进行的，对润滑脂的极压性能有一定的要求，但一般极压添加剂，在高温下分解成</SPAN></SPAN><SPAN class=t181><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; LETTER-SPACING: 0pt"><FONT face="Times New Roman">S</FONT></SPAN></SPAN><SPAN class=t181><SPAN style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; LETTER-SPACING: 0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、</SPAN></SPAN><SPAN class=t181><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; LETTER-SPACING: 0pt"><FONT face="Times New Roman">N</FONT></SPAN></SPAN><SPAN class=t181><SPAN style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; LETTER-SPACING: 0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、</SPAN></SPAN><SPAN class=t181><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; LETTER-SPACING: 0pt"><FONT face="Times New Roman">P</FONT></SPAN></SPAN><SPAN class=t181><SPAN style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; LETTER-SPACING: 0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">等元素的气体，失去原有的极压性能，不但污染环境，而且造成设备腐蚀。无机物添加剂，如硼酸盐和轻钙等填料，虽然高温性能很好，但有其致命的缺点：灰分高，高温分解造成管线堵塞。</SPAN></SPAN><SPAN class=t181><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; LETTER-SPACING: 0pt"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 200%; TEXT-ALIGN: left; mso-char-indent-count: 2.0" align=left><SPAN class=t181><SPAN style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; LETTER-SPACING: 0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">北京恩欧凯润滑密封技术有限公司代理的意大利</SPAN></SPAN><SPAN class=t181><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; LETTER-SPACING: 0pt"><FONT face="Times New Roman">Viscol</FONT></SPAN></SPAN><SPAN class=t181><SPAN style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; LETTER-SPACING: 0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">公司的产品中，有一种名为</SPAN></SPAN><SPAN class=t181><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; LETTER-SPACING: 0pt"><FONT face="Times New Roman">calplex</FONT></SPAN></SPAN><SPAN class=t181><SPAN style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; LETTER-SPACING: 0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">的润滑脂，这是一种磺酸盐复合钙基脂，具有极好的抗水、抗极压性能，在欧洲的钢铁企业被广泛应用，同时也是世界主要钢铁设备制造商设备指定用油。</SPAN></SPAN><SPAN class=t181><SPAN lang=EN-US style="FONT-SIZE: 12pt; COLOR: windowtext; LINE-HEIGHT: 200%; LETTER-SPACING: 0pt"><FONT face="Times New Roman">&nbsp;<o:p></o:p></FONT></SPAN></SPAN></P>]]></description>
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<title><![CDATA[合成压缩机油的选用]]></title>
<link>http://www.oioj.net/blog/more.asp?name=daniel&amp;id=11</link>
<author>daniel</author>
<pubDate>2006-3-29 11:25:06</pubDate>
<description><![CDATA[
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">虽然使用合成压缩机油在换油时一次投资较大，但使用寿命长，运行费用低，能为压缩机提供更好的保护，因此国外很多著名的压缩机制造商都推荐使用合成型压缩机油。作为著名的合成压缩机油制造商，</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT face="Times New Roman">Anderol</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">公司所提供的合成压缩油更具有以下优点。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">极长的换油周期，使用寿命是矿物油的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT face="Times New Roman">6~8</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">倍。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">极佳的氧化稳定性和清洗性能，能有效的减少漆膜、沉积物和积碳产生。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">良好的水分离性能，有效的降低机件生锈和腐蚀的危险。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">极低的挥发性，不仅降低运行油耗，还极大的提高了气体质量。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">更大的油膜强度，有效的降低磨损和动力消耗，极大的延长大修周期。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">采用极其纯净的酯类油或馏程极窄的合成烃为基础油，赋予成品油等高的闪点，使用更安全。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">另外，</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT face="Times New Roman">Anderol</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">公司还以</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT face="Times New Roman">ROYCO</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">商标提供聚乙二醇型压缩机油，为压缩天然气、气态烃、二氧化碳、氢气、氦气及氮气等介质的大型高压压缩机提供合理的解决方案。与其他油品相比，</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT face="Times New Roman">ROYCO 800</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系列润滑剂具有如下优势。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l1 level1 lfo2; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">出色润滑性能，有效保护压缩机部件不被刮伤和过度磨损</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l1 level1 lfo2; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">几乎不被气体吸收，确保气体质量。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l1 level1 lfo2; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">抗气缸中气体的冲刷能力优良，始终保持足够厚的油膜。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l1 level1 lfo2; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">高温或在高压下，气体饱和溶解时保持最小的粘度损失，避免润滑油粘度急剧下降造成压缩机无法正常工作的事故发生。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l1 level1 lfo2; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">不含动植物脂肪，无过度损伤的危险。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l1 level1 lfo2; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">与井筒化学材料相容。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l1 level1 lfo2; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">与气体中的添加剂完全不发生化学反应。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; LINE-HEIGHT: 150%; mso-list: l1 level1 lfo2; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings"><SPAN style="mso-list: Ignore">l<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">不形成沉淀、淤泥或残漆。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><o:p></o:p></SPAN></P>]]></description>
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<title><![CDATA[长寿命乳化性切削液的研制]]></title>
<link>http://www.oioj.net/blog/more.asp?name=daniel&amp;id=10</link>
<author>daniel</author>
<pubDate>2006-3-29 11:22:52</pubDate>
<description><![CDATA[<A>　
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 200%; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">作为最重要的机加工润滑、冷却介质之一，乳化型金属加工液倍受润滑剂生产商和机加工工厂的重视。由于乳化液含有大量的有机物，本身是细菌的富养体，很容易腐败变质，因此大家一直把乳化液的使用寿命作为衡量其质量水平的主要指标之一。由于种种原因，国产乳化液一直存在着使用寿命短的问题，虽然目前也有一些使用寿命长的进口产品在国内销售，但价格奇高，绝大多数用户难以接受。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 200%; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">本着为用户提供质优价廉产品的原则，近年来益田润石（北京）化工有限公司一直致力于长寿命乳化液的研究，经多年的技术积累，以及国内知名专家的正确指导，我公司现已开发出系列长寿命乳化型技术加工液。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 200%; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">作为主打产品的</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%"><FONT face="Times New Roman">Corlan EM 101</FONT></SPAN><SPAN style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">，具有良好的润滑、清洗、防锈性能，可广泛用于<SPAN style="mso-bidi-font-weight: bold">各种金属的通用机械加工，特别推荐用于铝合金等有色金属加工。</SPAN>经多家机加工企业试用，在良好维护的条件下使用寿命均达到一年以上。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; LINE-HEIGHT: 200%"><o:p></o:p></SPAN></P></A>]]></description>
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<title><![CDATA[金属加工液的选择——无心磨工艺]]></title>
<link>http://www.oioj.net/blog/more.asp?name=daniel&amp;id=9</link>
<author>daniel</author>
<pubDate>2006-3-29 11:21:44</pubDate>
<description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">在金属加工工序中，无心磨对金属加工液的要求是比较高的，特别是在一些高的金属加工要求工况下，客户为选择合适的金属加工液伤透了脑筋。下面介绍一下无心磨对金属加工液的最重要的性能要求：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">．清洗性极佳：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">由于无心磨的导轮不像砂轮那样可以磨削脱粒，金属加工液的清洗性就显得更为重要，否则就会糊导轮和砂轮，进而影响工件的圆度和尺寸精度，特别是对于加工精度要求较高的工况，可能用不了多久就达不到加工要求，而需更换新液。同时还要修整砂轮和清洗导轮，缩短砂轮使用寿命。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">加工液清洗性的好坏可用手或纸巾触抹砂轮或导轨，观察是否有碳黑及颜色。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><FONT face="Times New Roman">2</FONT></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">．沉降性优良：</SPAN><SPAN style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><FONT face="Times New Roman"> <SPAN lang=EN-US><o:p></o:p></SPAN></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">如果金属加工液的沉降性不是很理想，会使金属粉末和细小的砂轮颗粒悬浮于加工液中，使加工液很快变“脏”，循环使用到砂轮和工件之中影响加工精度及产品表面光洁度，而不得不更换加工液，使加工液寿命缩短。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><FONT face="Times New Roman"><SPAN style="mso-spacerun: yes">&nbsp; </SPAN><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;</SPAN>3</FONT></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">．冷却和润滑都非常出色：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><SPAN style="mso-spacerun: yes"><FONT face="Times New Roman">&nbsp;&nbsp;&nbsp; </FONT></SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">从原理上讲磨削的过程相当于无数个微小的刀片在做极高速的车削，因此要求金属加工液首先要具有极佳的冷却性能，同时又要有良好的润滑性，这样才会保证产品的质量和砂轮的寿命。速度高以冷却为主，速度低以润滑为主。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">以上对金属加工液的要求基本满足了大多数无心磨的加工性能需要。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">下面推荐一款在无心磨加工中有优异表现的金属加工液：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><FONT face="Times New Roman">RISSOIL CORLAN SY 354 <o:p></o:p></FONT></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">润石全合成金属加工液</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">该产品不仅具有以上要求的性能，还具有以下的优点：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p><FONT face="Times New Roman">&nbsp;</FONT></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0"><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><FONT face="Times New Roman">1</FONT></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">．卓越的防锈性：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一般来讲全合成金属加工液的防锈性能在不使用亚硝酸盐的情况下很难做到非常好，但本产品的防锈性能可胜过含亚硝酸钠的全合成产品。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><FONT face="Times New Roman">2</FONT></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">．低泡：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><FONT face="Times New Roman">3</FONT></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">．长寿</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><FONT face="Times New Roman">4</FONT></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">．环保：</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">不含亚硝酸盐等对人体和环境有害的物质</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28.5pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><FONT face="Times New Roman">RISSOIL CORLAN SY 354</FONT></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-size: 12.0pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">可用于无心磨，当然更可用于其它种类的可用水基加工液的磨削加工。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-size: 12.0pt"><o:p></o:p></SPAN></P>
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 28pt; mso-char-indent-count: 2.0"><FONT size=5><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">随着技术进步，人们认识到金属加工液对机加工厂的非常重要性，对其要求越来越高，相信</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">RISSOIL CORLAN SY354</FONT></SPAN><SPAN style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">一定会给您一个惊喜。</SPAN></FONT></P>]]></description>
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