How to deal with sewing machine sewing machine failure
Too large, appropriate to reduce the amount of thread; 8. Acupuncture needle can not be caught at the same time and the left side of the straight needle needle ring, under the decorative line of the middle line and the left side of the stitch; thread too large, appropriate to reduce the pick
, The lower end of the decorative line of the right line stitch; thread ring is too small, the appropriate increase in the amount of thread; 7. curved needle can not be placed on the left side of the straight needle needle ring,
The needle tip is too large or too small; adjust the suture tension to the appropriate size; 6. Acupuncture needle can not trap the left straight needle needle thread
The straight needle is not installed correctly; check the height and orientation of the needle, so that the needle down the movement slightly before the needle plate hole in front; 3. Straight needle needle tip broken, bending, etc .; replace the needle;
Here are some of the sewing machine sewing machine troubleshooting (before the judge, ";" after the maintenance method), hoping to provide you with reference .1. Threading is not correct; according to "threading" to re-threading;
