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锁边机跳线怎样处理

更新时间: 2020-10-11 00:00:00     

锁边机跳线一般有以下几种情况:

1、下弯针勾不到线,是下弯针没有勾到机针针线环,解决办法:调整机针和下弯针相对位置,使下弯针能插入机针线环;

2、下弯针勾不到上弯针线环,是上弯针没有挂上下弯针的线环,解决办法:调整上弯针位置,使上弯针能挂下弯针的线环;

3、机针没有插入上弯针送上来的线环,调整上弯针和机针的相对位置即可。

关键词: 锁边机 怎样 处理

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