Common Faults on Sewing Machine/Embroidery Machine and How to Repair.

November 28, 2015

Despite the fact that you have the best sewing machine or best embroidery machine, it may break down sometime. The maintenance of a sewing machine is important if you want it to last long. Repairing your sewing machine is sometimes necessary: that failures are due to wear, breakage of a spare part or mishandling, it is sometimes possible to repair without a technician. This article will show you the repair guide of the sewing machine.

Sewing Machine Repair: find fault

In case of breakdown or malfunction, we have to identify the cause.

Repairing a sewing machine which is in good condition

When a machine that always perfectly work but its motor seems to run a string of incidents, we must first check the threading, which is involved almost nine out of ten. Firstly, you need to check the bobbin thread and make sure the thread is threaded correctly: it must pass under the tension spring. Then, check all the way over the top; the yarn can be caught (it is sometimes the case around the coil carrier).

These manipulations are also realized in the following cases: your thread breaks, or the points are poorly trained and resemble large curls tangled together.

Repairing a sewing machine that does not light up

When you are faced with a machine that you can not get to turn on, the problem is mechanical:

  • Check the steering wheel state and try to turn it,
  • Check that the shaft of your reel is in the good side and the yarn is not caught in the hook: if this is the case, it is sufficient to remove the hook and cleaning,
  • Finally, make sure the outlet connected the machine works well.

Problem solving: repair sewing machine

Repairing the sewing machine needle, fabric, stitches, mechanical. Here is a summary of faults that may occur and opportunities to address them.

Repair of the sewing machine: The needle problems

Repairing your sewing machine can involve several types of needle problems:

1. The needle breaks

Cause: It is not mounted correctly / It is not adapted to the choice of fabric / You pull on the fabric.

Solution: Reassemble the needle in the right direction: the heel of the needle should face the hook, to its opposite / Change the needle.

2. The needle twists.

Cause: It is not adapted to the choice of fabric / The hook touches the needle

Solution: Change the needle / Make sure the hook is properly seated. If the needle touches when you turn the wheel, only a technician can you solve it.

3. The needle is “fickle”.

Cause: This is not the right needle model / The needle clamp screw is loose.

Solution: Change the needle / Unscrew the clamping screw.

Repairing sewing machine: Tissue problems


Repairing your sewing machine can also involve several types of problems due to the fabric:

  1. The fabric does not feed, you need to “pull”.

Cause: Never pull on the fabric: You may break the needle.

Solution: Change the needle or feed dogs.

2. The fabric creases.

Cause: Your fabric is too thin / The choice of the needle is incorrect / The thread tension is incorrect.

Solution: Place a tissue stabilizer under the fabric / Change the needle / Adjust the tension of the son from above.

3. The tissue gets stuck

The feed dog is dirty => Clean the feed dogs.
The thread is tangled => Check your fit and your bobbin.

Repair her sewing machine: Problems related to the points
Points are often the cause of malfunctions of the sewing machine

  1. Lower thread because of the loops.

The tension of the coil of yarn is not strong enough => Tighten your power pack from a cut above.
You have a problem threading =>Repeat your threading through the property by all son-guide.

2. Your machine skips stitches while pricks fabric needle.

The hook is shifted = >Changing the needle or take a few millimeters down the needle bar. Test by hand.
The thread used is of poor quality => Very dry thread prevents the points from forming: cheat by wedging a piece of paraffin to grease it or replace it.

Sewing machine repair: The problems associated with the mechanical


Repairing your sewing machine can finally relate to mechanical problems due to:

  1. The machine “slap”.

Your hook is poorly lubricated => Grease the hook using a few drops of oil ..
The bobbin is incorrectly positioned => Replace your can and your box can.

2. The machine makes a squealing noise

The shuttle is scratched => Replace the shuttle ..
There’s the fluff in the feed dogs => Clean your machine

3. The machine sews as soon as it is turned on.

A room heated rheostat => Open the rheostat and remove the piece that was heated.

 

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