How To Deal With The Clamping Failure Of The Feeding Mechanism Of The Sewing Machine

After using the sewing machine for a period of time, many operators will find that the noise of the sewing machine suddenly increases, and then the feeding mechanism appears.

The failure phenomenon.

After unloading the sewing table and cover plate of the machine, we found that there was black dirt on the lifting block of the feeding mechanism, and the Dalian bar gap in the eccentric feeding part was yellow and dirty, and the surrounding parts were dry and had no lubrication marks.

For the above fault phenomenon, the author analyzed and judged that the part was not lubricated in place, resulting in noise increase and mechanical seizure due to lack of oil.

After a scientific analysis of the cause of the malfunction and the problem of removing oil pumps and tubing, the frequent problem is the use of low frequency and occasionally used items on the surface.

Especially around the scope of sewing machine operation, we should be judged to be

There is a blockage in the oil hole on the crankshaft.

We can remove the crankshaft and find that there is a phenomenon of "dry grinding" on the part of the lifting slide. The oil hole is blocked by thread plush, and the machine is restarted after clearing the thread in the oil hole. The feeding eccentric and the oil lifting part of the lifting part are indicated, which indicates that the part is lubricated normally.

The author has been doubting about the blockage of the oil hole of the crankshaft by linings. Clothing plate making has always been the technical core of garment processing enterprises, and the efficiency of traditional plate making is relatively low, which is unable to meet the speed of the development of the enterprises nowadays. Therefore, there are a lot of clothing plate making software on the market, because the oil after the filter element reaches the lubrication points of the crankshaft is not wired. After many checks, the author finds that there may be felt felt in the oil hole when it is installed, and it will completely maintain the state of 3S.

Unclear goals do not know how to do well.

To this end, we must first clear the objectives and show the state of thorough implementation.

It is not only the reduction of waste in production, the improvement of the environment and other specific problems. The most fundamental thing is to cultivate the management ability of management personnel, to arouse the willpower of workers, and thus to get higher interests in the operation of enterprises.

Therefore may lead to

The phenomenon of seizure.