How to know the boxed air charter and the resolution of the problem of shuttle position?

Handboxed charter aircraft is a common use of us. Many customers do not know how to cross the line. The quick understanding of the electronic prototype crossing method is as follows:

1, daily sewing work, must ensure the stability of the surface line and the bottom line, in order to sew a perfect thread.

On the contrary, it is necessary to adjust the surface bottom line to be relatively tight in order to ensure that the line will be more effective.

3, thread adjustment, in sewing work, general fabric thread adjustment is relatively easy to operate.

4, only need to properly adjust the surface bottom line of a certain degree of tension can be. For some highly elastic fabrics, try to adjust the surface bottom line relatively loose. Can ensure that the product is smooth and beautiful.

5, to ensure the stability of the bottom line of the surface, we must first ensure the correct thread penetration. All the over-wire hooks and over-wire rings involved in the machine must be used correctly to ensure the fluency of the track. Must do a good job of cleaning the splitter, so as not to insert the thread hair to cause the line to trace the nose falling line.

How to solve the problem of moving quickly

In the process of the use of the boxed charter aircraft, we often encounter a shuttle to go, and the needle hits the shuttle to cause a broken needle. How to solve the problem of moving quickly?

The screw in the shuttle is loose and we sew fabric for a long time. The fluff in the fabric will pile up inside the shuttle. Causing the shuttle to turn difficult and shift,

Solutions:

1, first loosen the fastening screw, look up and down, when the needle rod moves to the lowest point, and then move up, the spindles should be just transferred to the eye of the needle. (Guess your needle is on the shuttle. It may be that the time is not synchronized and chaotic. Press point 2 to adjust it.) Remember to tighten the screw after this adjustment. After tightening, we still need to remember to lubricate the work with some lubricating oil.

2, loose to the use of hands can turn the shuttle can, turn the shuttle. Move the pin up and down. Move the pin up and down. Look left and right, put the spire and machine needle do not touch, also can not have too much gap.