摘要
大容量万能式断路器的研制为降低设计上的不足带来的风险,往往需在开模具前先用其他办法做样机,待试验验证主要短路性能后,再按需要制作正式模具。采用一种全新的断路器基座阶梯形拼接结构工艺,来制作上述样机,不仅可以基本不影响样机宽度尺寸,而且可以满足性能要求。
In order to reduce the risks which result from insufficient design,the development of a large-capacity air circuit breaker often needs to make some prototype in another method before opening a mold,and then to make a formal mold according to the need when the main short-circuit performance is verified.This paper adopted a new structure technology of breaker’s base step joining to make the above prototype,which doesn’t affect the width size,but also meets the performance requirement.
作者
宋伯鑫
王铁军
SONG Boxin;WANG Tiejun(Jiangsu Kailong Electric Appliance Co.,Ltd.,Changzhou 213011,China)
出处
《电器与能效管理技术》
2019年第21期52-55,共4页
Electrical & Energy Management Technology
作者简介
宋伯鑫(1963-),男,工程师,主要从事万能式断路器的研发和设计;王铁军(1967-),男,工程师,主要从事低压断路器研发制造和技术管理。
