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电焊时手不稳怎么练有窍门吗
更新时间: 2020-10-01 00:00:00  

标准姿势:蹲着,单手握焊把,另一只手握住拿焊把的手。在焊接的时候,一手拿焊把,另一支手拿焊帽,腿要蹲稳,后脚跟要着低,重心下沉,那焊帽的手可以用食指和中指掐住焊帽,把无名指或小手指伸直,搭在或拖住那焊把的手臂,这样拿焊把的手臂就像有了支点,如同用两只手焊接。

注意:两肘要在膝盖两侧夹紧。

关键词: 电焊 怎么 窍门

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