关于TO组合密封---[请教]
<P>最近看一本英文的工具维修手册,里面用到一种TO组合密封,相关介绍如下:</P><P> </P>
<P>When I read a R&M Manual, I read the folling text....<BR><BR>1. set O-rings into groove of piston<BR>2. heat up TO-seals in oven to 150 dc<BR>3. take TO-seals out of oven,use high temperature resistant working gloves,stretch TO-Seals carefully and evenly and slide over piston.<BR>4. insert piston into reform sleeve,set mounting bolt at top piston,put all into hand leverage press and push piston in. Leave TO-seal at teh smallest diameter of the reform sleeve for approximately ca.60 sec,then push piston through.<BR>.....<BR><BR>I am a mechanical design engineer,I know O-ring, T-ring ect, but I don't know what is TO-seal. So could you can give any information about TO-seal.<BR>1. What is TO-seal?<BR>2. Where I can get more about TO-seal?<BR>3. What is the special funtion of the TO-seal?<BR>4. Why use the oven heat up the TO-seals?<BR></P>
<P>不知道有没有国内的同行用过这种密封,很奇怪的,要先将TO圈加热,然后用成型套成型.</P>
<P>什么场合需要这种密封?这样密封的目的是什么?</P>
<P>哪里有这样的TO密封件厂家?</P>
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