铜导体断丝后,一般采取氧焊的方法,但到挤绝缘时该处会比较蓬松,外径超粗,是什么原因?(修好后,表面已经处理,外径合格)

可否采用冷驳接的方法?

避免导体绞制过程中单丝断开，解决修复难的方法
<DIV class=xxxxAd><SCRIPT type=text/javascript></SCRIPT><SCRIPT src="http://pagead2.googlesyndication.com/pagead/show_ads.js" type=text/javascript></SCRIPT><IFRAME name=google_ads_frame marginWidth=0 marginHeight=0 src="http://pagead2.googlesyndication.com/pagead/ads?client=ca-pub-5245470700607411&dt=1213251728328&lmt=1213251728&prev_slotnames=9908240416&output=html&slotname=3492416009&correlator=1213251728000&url=http%3A%2F%2Fwww.dxdlw.com%2FShowPost.asp%3FThreadID%3D32182&ref=http%3A%2F%2Fwww.dxdlw.com%2FShowForum.asp%3FForumID%3D52&frm=0&cc=218&ga_vid=2068122851954203100.1213251728&ga_sid=1213251728&ga_hid=2137396619&flash=9.0.124.0&u_h=768&u_w=1024&u_ah=738&u_aw=1024&u_cd=32&u_tz=480&u_java=true" frameBorder=0 width=200 scrolling=no height=200 allowTransparency></IFRAME></DIV>紧压导体在绞制过程中经常出现短线，修复上是个难点。下面本人把一些方法介绍给大家共享：导体在绞制过程中把紧压模从并线模前向后延伸3----5M。紧压模具放在并线模后3----5M单线断开后及时停车，断头不会过紧压模，可以利用对焊机焊接。（注意：单线张力要紧和排列均匀，单线柔软度要好。