How to debug the automatic sewing machine? The sewing machine has been used for a longer time, and the benefits it brings to people can be more lasting.
If the three screws for fixing the hook of the automatic sewing machine are loose and the hook shifts, the hook that works normally next to it can be turned to the position where the hook overlaps with the needle for mutual comparison and adjustment. Debugging method of explosion-proof automatic sewing machine.
No casual place can be missed. For example, the minor fault of the desktop sewing machine, no matter how insignificant, can not be ignored, otherwise it may lead to great disaster. Let's take a look at the small needle skipping problem of the desktop sewing machine.
If the thread gripper and take-up spring of the automatic sewing machine are too tight and the amount of paying off is small, resulting in jumper, the tension of the thread gripper and take-up spring shall be adjusted and loosened accordingly. If the needle of the rotary hook of the table sewing machine is worn or damaged due to long-time sewing, and the thread cannot be hooked, resulting in the phenomenon of jumper, it is necessary to replace the rotary hook with a new one.
