When operating a computer embroidery machine, if a particular head loves to break the line, the following steps can be used to solve the simplest and practical:
1, first touch the shuttle with your hand, there is no burr. If there is, you should change the shuttle.
2, see the needle position depth, the spindle seat is not running, pay attention to the machine to 196 degrees, open the needle plate, the needle press down, look at the position, the lower end of the needle hole must be 1.5 to 2 millimeter below the tip of the spindle, and the tip of the shuttle must be a straight line with the needle, and the pin plane and the spindle tip keep a hair thread. The distance, if not, must meet these requirements.
3, see whether there is burr in the needle plate, and must use sandpaper to polish it.
4. Needle exchange and needle
5, the above measures can not be tried, the needle press down, with the hand grip clip, up and down movement, if the gap is more than 3 millimeter change, slider, driver and aluminum rod, small connecting rod, into the Dalian rod into butter, to reduce the gap, with the hand to grab the jump line A, turn to 250 degrees or so to sway up and down to see cam clearance about 250 degrees. Size and size, whether 7.94 balls fall off.
6, the above test can not, the last trick, the machine to 172 degrees, the spindle is fixed to death, can not let him move the specific way of thinking, and then the car shell, the right side of the right side of the spindle on the eccentric clip on the spindle, with the hand to seize the eccentric cam, is the 4 sets of rotation, to turn around, looking for a movement track, in a movement track, in the track, in a movement track, in the track, in the track, in a movement track, in the track, in the track, in the track, find a movement locus, in the track, in the track, in the track, in a movement track, in the The lowest end of the track, the tight chuck, the feeling is not good, and the eye is not good, can use the table, generally have no table, a head problem is not big, the head number is not possible.
I believe that after the above methods, the problem of embroidery machine disconnection should get the fastest solution. Don't always waste time waiting for machine repair.