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<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>nsk轴承博客 - nsk直线轴承</title><link>http://www.nsk188.com/blog/</link><description>天津鼎鑫盛泰nsk轴承商贸有限公司 - </description><generator>RainbowSoft Studio Z-Blog 1.8 Arwen Build 81206</generator><language>zh-CN</language><copyright>天津鼎鑫盛泰轴承商贸有限公司不仅销售nsk轴承同时也销售skf进口轴承。      快乐面对抑郁症和强迫症，快乐的生活。</copyright><pubDate>Thu, 09 Sep 2010 19:44:21 +0800</pubDate><item><title>轴承的安装</title><author>a@b.com (www.nsk188.com)</author><link>http://www.nsk188.com/blog/post/6284.html</link><pubDate>Thu, 09 Sep 2010 09:05:07 +0800</pubDate><guid>http://www.nsk188.com/blog/post/6284.html</guid><description><![CDATA[<p>&nbsp;&nbsp;&nbsp;&nbsp; 轴承的安装应根据轴承结构，尺寸大小和轴承部件的配合性质而定，压力应直接加在紧配合得套圈端面上，不得通过滚动体传递压力，轴承安装一般采用如下方法：</p><p>&nbsp;</p><p>&nbsp;&nbsp;&nbsp;&nbsp;a.&nbsp;压入配合　　</p><p>&nbsp;&nbsp;&nbsp;&nbsp;轴承内圈与轴使紧配合，外圈与轴承座孔是较松配合时，可用压力机将轴承先压装在轴上，然后将轴连同轴承一起装入轴承座孔内，压装时在轴承内圈端面上，垫一软金属材料做的装配套管（铜或软钢），装配套管的内径应比轴颈直径略大，外径直径应比轴承内圈挡边略小，以免压在保持架上。轴承外圈与轴承座孔紧配合，内圈与轴为较松配合时，可将轴承先压入轴承座孔内，这时装配套管的外径应略小于座孔的直径。如果轴承套圈与轴及座孔都是紧配合时，安装室内圈和外圈要同时压入轴和座孔，装配套管的结构应能同时押紧轴承内圈和外圈的端面。</p>...]]></description><category>nsk直线轴承</category><comments>http://www.nsk188.com/blog/post/6284.html#comment</comments><wfw:comment>http://www.nsk188.com/blog/</wfw:comment><wfw:commentRss>http://www.nsk188.com/blog/feed.asp?cmt=6284</wfw:commentRss><trackback:ping>http://www.nsk188.com/blog/cmd.asp?act=tb&amp;id=6284&amp;key=682446ee</trackback:ping></item><item><title>陶瓷滚动轴承的制造材料</title><author>a@b.com (www.nsk188.com)</author><link>http://www.nsk188.com/blog/post/6278.html</link><pubDate>Thu, 09 Sep 2010 08:56:01 +0800</pubDate><guid>http://www.nsk188.com/blog/post/6278.html</guid><description><![CDATA[<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 谈到陶瓷滚动轴承的制造材料，主要采用氮化硅陶瓷。据有关资料报道，现代陶瓷中崛起的两颗新星&mdash;&mdash;氮化硅和碳化硅都具有惊人的耐高温性能。氮化硅陶瓷在1400℃，碳化硅陶瓷在1700℃时，强度仍高达每平方厘米7000kg，而大多数金属这时早已软化或熔化成液体了。</p><div><br />&nbsp;&nbsp;&nbsp; 联系人：赵小姐<br />服务热线：022-58620577&nbsp;&nbsp; 022-58814291&nbsp;&nbsp; 022-58814292　　 <br />...</div>]]></description><category>nsk直线轴承</category><comments>http://www.nsk188.com/blog/post/6278.html#comment</comments><wfw:comment>http://www.nsk188.com/blog/</wfw:comment><wfw:commentRss>http://www.nsk188.com/blog/feed.asp?cmt=6278</wfw:commentRss><trackback:ping>http://www.nsk188.com/blog/cmd.asp?act=tb&amp;id=6278&amp;key=79df6a48</trackback:ping></item><item><title>轴承的新零件</title><author>a@b.com (www.nsk188.com)</author><link>http://www.nsk188.com/blog/post/6276.html</link><pubDate>Thu, 09 Sep 2010 08:52:55 +0800</pubDate><guid>http://www.nsk188.com/blog/post/6276.html</guid><description><![CDATA[<p>&nbsp;&nbsp;&nbsp;（1）通过固溶析出液相烧结，烧结助剂（通常是镁或钇的氧化物）形成晶间玻璃相。&alpha;氮化硅溶解到晶间玻璃相中，而&beta;粒子氮化硅则析出。一般来说，液相越多，致密化和显微结构的形成所需温度和压力就越低，但随之而来的是获得轴承级氮化硅所需合适性能的困难增加。较好的陶瓷应形成较少量的液相&mdash;&mdash;低于15%（体积百分数），且需要高温和高压以得到足够的动力学和热力学驱动力来加速&alpha;到&beta;氮化硅转变。</p><p>&nbsp;</p>...]]></description><category>nsk直线轴承</category><comments>http://www.nsk188.com/blog/post/6276.html#comment</comments><wfw:comment>http://www.nsk188.com/blog/</wfw:comment><wfw:commentRss>http://www.nsk188.com/blog/feed.asp?cmt=6276</wfw:commentRss><trackback:ping>http://www.nsk188.com/blog/cmd.asp?act=tb&amp;id=6276&amp;key=59f187d7</trackback:ping></item><item><title>工业轴承损伤与判断</title><author>a@b.com (www.nsk188.com)</author><link>http://www.nsk188.com/blog/post/6251.html</link><pubDate>Wed, 08 Sep 2010 08:38:47 +0800</pubDate><guid>http://www.nsk188.com/blog/post/6251.html</guid><description><![CDATA[<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 一般，如果正确使用轴承，可以使用至达到疲劳寿命为止。但会有意外过早地损伤，不能耐于使用的情况。这种早期损伤，与疲劳寿命相对，是被称做故障或事故的品质使用限度。多起因于安装、使用、润滑上的不注意，从外部侵入的异物，对于轴、外壳的热影响之研究不够充分等。</p><p>&nbsp;</p><p>&nbsp;&nbsp;&nbsp;&nbsp;关于轴承的损伤状态如：滚子轴承的套圈、挡边的卡伤，作为原因可考虑，润滑剂不足、不适合、供排油构造的缺陷、异物的侵入、轴承安装误差、轴的挠曲过大，也会有这些原因重合。</p>...]]></description><category>nsk直线轴承</category><comments>http://www.nsk188.com/blog/post/6251.html#comment</comments><wfw:comment>http://www.nsk188.com/blog/</wfw:comment><wfw:commentRss>http://www.nsk188.com/blog/feed.asp?cmt=6251</wfw:commentRss><trackback:ping>http://www.nsk188.com/blog/cmd.asp?act=tb&amp;id=6251&amp;key=8b3a0cdc</trackback:ping></item><item><title>关于曲轴的拆卸步棸及安装</title><author>a@b.com (www.nsk188.com)</author><link>http://www.nsk188.com/blog/post/6247.html</link><pubDate>Wed, 08 Sep 2010 08:30:43 +0800</pubDate><guid>http://www.nsk188.com/blog/post/6247.html</guid><description><![CDATA[<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 拆卸步骤：<br />　　<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1.曲轴皮带轮<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.正时皮带底板<br />　　3.油底壳<br />　　4.飞轮<br />　　5.轴承盖及轴瓦<br />　　6.曲轴<br />　　7.轴瓦<br />...</p>]]></description><category>nsk直线轴承</category><comments>http://www.nsk188.com/blog/post/6247.html#comment</comments><wfw:comment>http://www.nsk188.com/blog/</wfw:comment><wfw:commentRss>http://www.nsk188.com/blog/feed.asp?cmt=6247</wfw:commentRss><trackback:ping>http://www.nsk188.com/blog/cmd.asp?act=tb&amp;id=6247&amp;key=01d4d086</trackback:ping></item><item><title>NU 2313 ET， NSK轴承，报价，图片</title><author>a@b.com (www.nsk188.com)</author><link>http://www.nsk188.com/blog/post/6245.html</link><pubDate>Wed, 08 Sep 2010 08:24:33 +0800</pubDate><guid>http://www.nsk188.com/blog/post/6245.html</guid><description><![CDATA[<div class="imgview"><center><img alt="" src="http://www.nxdzc.com/upimg/query/NSK/090104/_100U9214.jpg" />&nbsp;<br /><table style="margin-bottom: 10px" cellspacing="1" cellpadding="1" width="500" bgcolor="#bed1ab" border="0">    <tbody>        <tr height="34">...</div></table>]]></description><category>nsk直线轴承</category><comments>http://www.nsk188.com/blog/post/6245.html#comment</comments><wfw:comment>http://www.nsk188.com/blog/</wfw:comment><wfw:commentRss>http://www.nsk188.com/blog/feed.asp?cmt=6245</wfw:commentRss><trackback:ping>http://www.nsk188.com/blog/cmd.asp?act=tb&amp;id=6245&amp;key=d7fccdff</trackback:ping></item><item><title>NUP 2313， NSK轴承，报价，图片</title><author>a@b.com (www.nsk188.com)</author><link>http://www.nsk188.com/blog/post/6244.html</link><pubDate>Wed, 08 Sep 2010 08:23:34 +0800</pubDate><guid>http://www.nsk188.com/blog/post/6244.html</guid><description><![CDATA[<div class="imgview"><center><img alt="" src="http://www.nxdzc.com/upimg/query/NSK/090104/_101ZK37.jpg" />&nbsp;<br /><table style="margin-bottom: 10px" cellspacing="1" cellpadding="1" width="500" bgcolor="#bed1ab" border="0">    <tbody>        <tr height="34">...</div></table>]]></description><category>nsk直线轴承</category><comments>http://www.nsk188.com/blog/post/6244.html#comment</comments><wfw:comment>http://www.nsk188.com/blog/</wfw:comment><wfw:commentRss>http://www.nsk188.com/blog/feed.asp?cmt=6244</wfw:commentRss><trackback:ping>http://www.nsk188.com/blog/cmd.asp?act=tb&amp;id=6244&amp;key=faa2b2f0</trackback:ping></item><item><title>NUP 313 ET， NSK轴承，报价，图片</title><author>a@b.com (www.nsk188.com)</author><link>http://www.nsk188.com/blog/post/6241.html</link><pubDate>Wed, 08 Sep 2010 08:20:09 +0800</pubDate><guid>http://www.nsk188.com/blog/post/6241.html</guid><description><![CDATA[<div class="imgview"><center><img alt="" src="http://www.nxdzc.com/upimg/query/NSK/090104/_101ZK37.jpg" />&nbsp;<br /><table style="margin-bottom: 10px" cellspacing="1" cellpadding="1" width="500" bgcolor="#bed1ab" border="0">    <tbody>        <tr height="34">...</div></table>]]></description><category>nsk直线轴承</category><comments>http://www.nsk188.com/blog/post/6241.html#comment</comments><wfw:comment>http://www.nsk188.com/blog/</wfw:comment><wfw:commentRss>http://www.nsk188.com/blog/feed.asp?cmt=6241</wfw:commentRss><trackback:ping>http://www.nsk188.com/blog/cmd.asp?act=tb&amp;id=6241&amp;key=6728c5d0</trackback:ping></item><item><title>N 313， NSK轴承，报价，图片</title><author>a@b.com (www.nsk188.com)</author><link>http://www.nsk188.com/blog/post/6239.html</link><pubDate>Wed, 08 Sep 2010 08:17:41 +0800</pubDate><guid>http://www.nsk188.com/blog/post/6239.html</guid><description><![CDATA[<div class="imgview"><center><img alt="" src="http://www.nxdzc.com/upimg/query/NSK/090104/_10205GQ.jpg" />&nbsp;<br /><table style="margin-bottom: 10px" cellspacing="1" cellpadding="1" width="500" bgcolor="#bed1ab" border="0">    <tbody>        <tr height="34">...</div></table>]]></description><category>nsk直线轴承</category><comments>http://www.nsk188.com/blog/post/6239.html#comment</comments><wfw:comment>http://www.nsk188.com/blog/</wfw:comment><wfw:commentRss>http://www.nsk188.com/blog/feed.asp?cmt=6239</wfw:commentRss><trackback:ping>http://www.nsk188.com/blog/cmd.asp?act=tb&amp;id=6239&amp;key=740ba464</trackback:ping></item><item><title>NJ 313， NSK轴承，报价，图片</title><author>a@b.com (www.nsk188.com)</author><link>http://www.nsk188.com/blog/post/6237.html</link><pubDate>Wed, 08 Sep 2010 08:14:03 +0800</pubDate><guid>http://www.nsk188.com/blog/post/6237.html</guid><description><![CDATA[<div class="imgview"><center><img alt="" src="http://www.nxdzc.com/upimg/query/NSK/090104/_101FD34.jpg" />&nbsp;<br /><table style="margin-bottom: 10px" cellspacing="1" cellpadding="1" width="500" bgcolor="#bed1ab" border="0">    <tbody>        <tr height="34">...</div></table>]]></description><category>nsk直线轴承</category><comments>http://www.nsk188.com/blog/post/6237.html#comment</comments><wfw:comment>http://www.nsk188.com/blog/</wfw:comment><wfw:commentRss>http://www.nsk188.com/blog/feed.asp?cmt=6237</wfw:commentRss><trackback:ping>http://www.nsk188.com/blog/cmd.asp?act=tb&amp;id=6237&amp;key=7fc668b1</trackback:ping></item></channel></rss>
