Summary:When operating a computerized embroidery machine, you will encounter a situation where a certain machine head is particu...
When operating a computerized embroidery machine, you will encounter a situation where a certain machine head is particularly fond of thread breakage. Based on many years of use experience, several practical solutions for thread breakage have been summarized, which is very convenient to operate. I believe that through these methods, the problem of thread breakage on the embroidery machine should be solved as quickly as possible. Don't always waste time waiting for machine repairs!
1. First touch the hook with your hands to see if there are burrs. If so, you should replace the hook!
2. Look at the depth of the needle and whether the hook is running. Pay attention to turn the machine to 196 degrees, open the needle plate, press down the needle, and look at the position. The lower end of the needle hole must be 1.5 to below the tip of the hook. The distance is about 2 mm, and the tip of the hook must be in a straight line with the needle. The back plane of the needle and the tip of the hook must maintain a distance of one strand of hair. If not, these requirements must be met.
3. Check whether the needle plate has burrs or not, and sandpaper must be used for sanding
4. Needle change bar and needle
5. If none of the above methods have been tried, just press down the needle, grasp the needle clamp with your hand, and move it up and down. If the gap exceeds 3 mm, replace it. The slider and driver also have aluminum connecting rods, small connecting rods, and larger ones. Inject butter into the connecting rod to reduce the gap. Grasp the jumper wire A with your hand, and swing it up and down around 250 degrees to see whether the gap between the cam and the 7.94 ball falls off.
6. None of the above tried. The last trick is to turn the machine to 172 degrees and fix the spindle. You can't let him move and think of any specific methods. Then put the car shell, the eccentricity of the spindle on the right side of the machine head. If the chuck is loose, grab the eccentric cam with your hand. It is a 4-piece rotation. You need to turn left and right. Find a movement track. At the lowest end of the movement track, tighten the chuck. There is usually no meter with a meter. One header is not a big problem, and it is not possible to use more headers.
