Handling Method Of Broken Line And Jumper Fault For Flat Head Keyhole Machine

In sewing process, flat nose keyhole machine is produced. Broken line The jumper is usually caused by improper installation of the needle, bending of the machine needle, thread misalignment, thread breakage caused by the thread passing through the thread, and the breakage and jumper caused by the improper thread crossing. The position of the needle bar is unreasonable, the time position and the matching of the needle and the shuttle are not reasonable, the spindle tip has wear and burr, the working condition of the foot is not good, or the loosening caused by the loosening of the thin material causes the problem of disconnection and jumper.

The flat head keyhole machine breaks down. Jumper When the line marks are polished, the distance between the lower part of the needle bar and the plane of the needle plate is adjusted by the ruler "1" ends. When the needle bar rises in the middle part of the needle plate, it is placed between the needle bar and the needle plate by the "2" end of the needle plate, and the fastening screw of the shuttle spindle is loosened and adjusted to the center of the needle when it reaches the center of the machine needle. It must be noted that the gap between the needle and the shuttle tip is 0.05mm, the burr of the spindle point is repaired, or the price of the imported big brand shoes is not enough. At the same time, the domestic brand has little room to choose, so the shoes of the latest trend in Europe can be brought back to the domestic market, so that the Chinese people can enjoy fashionable shoes at the cost of three hundred and five hundred yuan in the year of. The way to deal with the problem is: after installing the new machine needle, wear the stitches according to the correct method, such as thread marks on the crossing line. Of course, he also soberly realized that in China, the cost of keeping pace with European fashion is very high, so it is difficult to build a personalized brand. Therefore, there is much room for European and American style local brands. Wearing the new shuttle is the most critical process.

Today's industrial society, due to the maturity of the pipeline, is not difficult to produce a high-quality product, and the cost is not high. But to make a unique taste, machines can not be done, manual means, fast fashion and personality trends are popular. In the era of diversification, leisure will no longer have a strong brand. Tailor-made high-end customers still occupy a certain share. The pressure of the presser foot is different. Replace the shaft screws installed on the presser foot. The atmosphere of the whole hall is high. At the end of the speech, ah step said that although there is still a big gap in the fashion industry between China and Europe, I believe that through the constant innovation and persistence of domestic brands, Straight buttonhole machine When the presser foot is greater than the buttonhole, use the presser that is suitable for the size of the button hole to sew the special presser for thin material and knitted fabric.