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Views: 0 Author: Site Editor Publish Time: 2022-04-04 Origin: Site
The industrial sewing machine spare parts generally use single-phase or three-phase special motors for sewing machines, which are characterized by their own pedal clutch, and the motor runs continuously during normal operation.
How to check the status of industrial sewing machine spare parts?
What is the function of industrial sewing machine spare part?
What does the needle in the industrial sewing machine spare parts mean?
1. First of all, we check whether the needles of industrial sewing machine spare parts are installed correctly. It is best to replace them with new ones.
2. If it still doesn't work, let's open the needle plate, turn the needle to the lowest position, and check that the tip of the hook is about 8mm away from the needle. If it is, then raise the needle by about 2.3mm, and then see if the tip of the hook coincides with the center of the needle. At this time, the needle and the hook tip cannot be too tight, and the industrial sewing machine spare parts should have a gap of 0.1.
3. Sometimes the needle is a little bent and the needle will skip. The easiest way is to change the needle to the industrial sewing machine spare parts. A little bit, otherwise it will be disconnected.Sometimes such a simple operation is also very effective.
Industrial sewing machine spare parts are suitable for industrial batch products in garment processing enterprises. The requirements for garment grade and quality are high, so the requirements for machine needles are also improved. Industrial needles can also be divided into flat sewing machine needles, overlock sewing machine needles, chain sewing machine needles, stretch sewing machine needles, edging machine needles, etc.
The process of piercing the sewing material with the needle is called needle feeding. The needle is one of the key parts of the industrial sewing machine spare part, and the various actions and mechanisms of the needle bar mechanism are realized through it. When the needle is inserted, the needle must overcome the positive resistance of the sewing material and the friction force from the side of the sewing material. The tension reaches the highest point due to the change of the interaction force between the suture, the needle and the sewing material.
To reduce the friction between the needle and the sewing material, methods such as precision manufacturing of the needle (especially the needle tip), needle coating and softening of the sewing material, or adding silicone oil to the needle and suture can be adopted.
Industrial sewing machine spare part The factors that affect the smooth progress of the needle insertion are not only the friction between the needle and the sewing material, but also the pressure of the presser foot and the size of the needle plate hole. If the needle is improperly selected, or poorly manufactured, or the needle plate hole is too large, holes will be formed in the sewing material, causing damage to the sewing material, which will affect the aesthetics and reduce the firmness. Therefore, in the case of meeting the needs of sewing strength, a needle with a smaller diameter should be used as much as possible, and a special needle should be selected for special sewing materials to reduce friction and achieve a good sewing effect.
