上弯针与机针调整 首先对于五线包缝机的针杆机针和上弯针通常都有个标准,那就是当针杆机针从最高点往下降和上弯针相交时,弯针线孔应对正机针线孔,配合间隙为0.03-0.10mm ...
|小黑屋|手机论坛|Archiver|缝纫客,工业缝纫机维修问答
GMT+8, 2025-5-8 23:22 , Processed in 0.043576 second(s), 10 queries , File On.
Powered by Discuz! X3.3
© 2001-2017 Comsenz Inc.