ATTRACTING PERMANENT MAGNET.

被引：0
|
作者：
Chladek, T.G.
Goodrich, R.A.
Hall, W.A.
Pesch, J.A.
机构：
来源：
IBM technical disclosure bulletin | 1983年 / 26卷 / 3 A期
关键词：
MAGNETS; -; Applications;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A magnetic actuator is used for applying variable peak follow-up pressure to a movable electrode in a resistance welder. The pressure applied during the resistance welding process is developed using the combination of a positive driving force and a magnetic breakaway force. The magnetic force which must be overcome by the driving force is developed first by a permanent magnet and additional magnetic force is provided by an electromagnet.
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页码：1219 / 1221
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