Computer flatbed, why do you sometimes keep cutting the bottom line?

Computer flatbed sometimes cuts the bottom line:

1, the car can't cut the thread, which may be one reason, most likely the screw is loose;

Solution: Loosen the needle screw first, and then tighten the small screw, which is on one side of the needle screw. Remember to tighten it a little during the trial run.

2. It may also be that the trimming time is not adjusted well;

Solution: If you can't cut the bottom line, adjust the time quickly and then observe slowly.

3, the blade wears for a long time;

Solution: change the knife or take it out for grinding.

Brief introduction of computer flat car:

Electromechanical integration-the so-called electromechanical integration is to combine the application of mechanical technology and electronic technology into one. In the sewing machine industry, the so-called electromechanical products are mainly computer sewing machines.

The semi-automatic sewing machine controlled by microcomputer panel and computer flat car can meet the needs of conventional garment processing.