The sewing machine does not line up, the reason why the sewing machine does not go online?

There are several reasons why electric sewing machines do not align:

1. For failures caused by bent or reverse installation of needles, only need to replace the new needles or install the needles correctly.

2. If the tension of the take-up spring is too high or there is no fault caused by the take-up spring, the take-up spring can be relaxed and the pick-up spring can be installed.

3. If there are burrs at the tip of the shuttle, gently remove the burrs with fine sandpaper.

4. If the position error between the hook and the needle is too large, please adjust the position of the hook and the needle to solve the problem.

The sewing machine can sew cotton, linen, silk, wool, rayon.

and other fabrics, as well as leather, plastic, paper and other products. The stitches are neat, beautiful, smooth and firm. The sewing speed is fast and easy to use, and it has been used to derive art forms such as hand-push embroidery and computer embroidery.

There are several reasons why electric sewing machines do not align:

1. For the failure caused by needle bending or needle installation, replace the needle with a new needle or install the needle correctly.

2. If the tension of the wire pick spring is too large or there is no fault caused by the wire pick spring, the wire pick spring can be relaxed and the wire pick spring can be installed.

3. If there is a fault caused by burrs at the tip of the hook, the burrs can be gently ground off with fine sandpaper.

4. The fault caused by the position error between the hook and the needle is too large, and the position of the hook and the needle can be solved by adjusting the position.

The sewing machine can sew cotton, linen, silk, wool, man-made fibers and other fabrics and leather, plastic, paper and other products, the sewing stitches are neat and beautiful, flat and firm, fast sewing speed, easy to use. And derived from it to push embroidery, computer embroidery and other art forms.

Is it the noodle line or the bottom line that does not go? Or neither?

If the two threads cannot be buckled, it is generally that the sewing needle is a little bent, and the needle does not rub the swing shuttle when it goes down, resulting in the bottom line and the top thread are not buckled, and you can try to change the needle. It is also possible that the tip of the hook is deviated or worn too much, and it will not buckle the line.

What's the matter with the sewing machine not going up and down.

The reason why the sewing machine does not sell tease online:One is that the needlework may not be worn correctly, and it needs to be checked well.

The second is that the old needle must be installed to the top, and the needle must be straight and cannot be bent.

The third is to see if the core is reversed, which must be clockwise.

Or just adjust the presser foot, the thinner the cloth and the looser the presser foot can eat the thread, and the bottom line and the top line can be adjusted well.

Summary. 1. Change the needle first.

2. Put the feeding teeth down to see if there is pressure on the presser foot, and break it with your thumb.

3. Open the two screws on the needle board and take the needle board down

1) Hold the right handwheel and shake the needle shaft to the lowest (remember to go down when shaking).

2) Continue to shake down until the needle bar rises and the lower shuttle head also starts to crochet the thread.

3) At this time, you have to understand what I mean, the tip of the shuttle to crochet the thread, and when it coincides with the eye of the needle, there must be a reference. The tip of the shuttle is not hooked on the eye of the needle, but on the eye of the needle.

What should I do if the sewing machine belt is not online.

1. Change the needle first. 2. Drop the feeding teeth to see if the presser foot has Zen attack and pressure, just break it with your thumb and break it strongly. 3. Open the two screws on the needle board and take the needle board down

1) Hold the right handwheel and shake the needle shaft to the lowest (remember to go down when shaking). The messenger (2) continued to shake down and saw that when the needle shaft went up, the lower bobbin began to crochet the thread. (3) When you understand what I mean, the tip of the shuttle is used to hook the thread, and there must be a reference when it coincides with the eye of the needle.

The tip of the shuttle is not hooked on the eye of the needle, but on the eye of the needle.

What are the common faults of sewing machines and how to deal with them? 1. The shuttle stop groove of the needle plate has wounded before renting. Solution:

Grind the shuttle stop groove with a diamond file or sandpaper until it is smooth and free of scars. 2. The tension on the line is too strong. Solution:

Adjust the tension strength of the upper line. 3. The relationship between the needle and the tip of the shuttle is incorrect. Solution:

The gap between the bobbin through the hook is adjusted to the disadvantages, and the gap between the needle and the bobbin is adjusted to, and the height of the needle bar and the gap between the bobbin and the needle plate are confirmed. 4. The amount of oil in the hook part is small. Solution:

The strength is not suitable, adjust the dialer. 6. The tip of the shuttle is worn. Solution:

Grind the tip of the shuttle with a diamond file until it is intact.

There are several reasons why an older sewing machine doesn't run the thread:

1.Circuit problem: Check whether the line is connected correctly, especially whether the position of the upper and lower wheels is correct.

2.Needle eye problems: Check the needle hole for blockage or damage. If you find a blockage in the eye of the needle, you can clean it with a small brush; If the eye of the needle is damaged, a new needle needs to be replaced.

3.Tightness of the line: Adjust the tension between the upper and lower wheels to make them properly tight.

4.The amount of filial piety oil per mu of the sewing machine is insufficient or too much: the sewing machine needs to be filled with lubricating oil regularly, but too much or too little will affect the sewing effect. It is recommended to add lubricating oil according to the standards specified in the instructions.

5.Other faults: If none of the above methods can solve the problem, there may be other faults, and it is recommended to seek professional help to repair and deal with them.

There are two solutions to the problem of not sending cloth to kiss: 1. Adjust the pressure of the presser foot on the presser foot bar. 2. The dust on the cloth tooth is thick, remove the needle board and clean it.

3. It may be that the screw of the head of the presser foot bar is loose and pressed. 4. If it doesn't work, turn the head up, there is a long axis connected to the cloth feeding teeth, there is a fork on the long axis to control the height of the teeth, loosen the small screw on the fulcrum of the small slide and lift it up a little bit, and touch the convex feeling on the needle board with your hand, about two millimeters. 5. It is not very troublesome to dismantle, you have used a thin steel wire hook to make a hook, and hooked a few times from the direction of the push plate to check whether the pressure of the presser foot is too small.

2. Remove the presser foot and adjust the needle code to the maximum. Use a manual handwheel to see if the cloth is fed and whether the base is lifted in the needle board groove up and down and walk back and forth. 3 Remove the rear panel and see if the adjustment lever for adjusting the pin code can be rotated.

Summary. Hello dear, there are the following solutions and reasons why the sewing machine does not hook the thread, and the sewing machine does not hook the bottom line. The bottom line of the sewing machine cannot be hooked, usually the position of the needle is too high, and the position of the needle can be adjusted down appropriately.

The specific steps are as follows: 1. Open the needle board first. 2. First of all, observe the position relationship between the eye of the needle and the shuttle.

3. By loosening the screw hole above the needle bar, the position relationship between the pinhole and the shuttle can be adjusted. 4. If the distance between the eye of the needle and the shuttle is too high. Move the needle bar up and down so that the shaped shuttle is about about right above the eye of the needle.

5. If the eye of the needle is too far away from the shuttle, move the needle bar left and right to make the eye of the needle about about the distance from the shuttle. 6. After adjusting the position, tighten the screws above the needle bar and fix the needle bar. 7. After the needle bar is fixed, the needle plate can also be installed.

Hello, I am Mr. Liu, who is good at digital, and has been engaged in the digital industry for 10 years now, and I am happy to serve you.

Hello dear, there are the following solutions and reasons why the sewing machine does not hook the thread, and the sewing machine does not hook the bottom line. The bottom line of the sewing machine can't be hooked, and the position of the chain needle is too high, so the position of the needle can be appropriately lowered. The specific steps are as follows:

1. Open the needle board first. 2. First of all, observe the position relationship between the eye of the needle and the shuttle. 3. By loosening the screw hole above the needle bar, the position relationship between the pinhole and the shuttle can be adjusted.

4. If the distance between the eye of the needle and the shuttle is too high. Move the needle bar up and down so that the shaped shuttle is about about right above the eye of the needle. 5. If the eye of the needle is too far away from the shuttle, move the needle bar left and right to make the eye of the needle about about the distance from the shuttle.

6. After adjusting the position, tighten the screws above the needle bar and fix the needle bar. 7. After the needle rod is fixed and searched, the needle board can be installed.