How to Maintain and Service the Pattern Sewing Machine? (II)

Previously we introduced how to maintain the pattern machine, many people may think that the process of maintenance and maintenance of pattern machines is the same, but in fact there is a difference between the two. Maintenance refers to the inspection of sewing equipment operation of the status quo, to see the operation process, and the discovery of problems in a timely manner maintenance, focusing on the inspection and judgment disposition; maintenance refers to routine maintenance, regardless of whether there is a problem with the operation behavior, focusing on the customary non-discriminatory disposition. In this article, will focus on how to better maintain the pattern machine.

If the maintenance of the pattern machine is to find the problem, then the maintenance is to prevent the problem, is an important work that needs to be carried out over a long period of time, the specific also need to operate from the time, the degree, the content of the three aspects of the implementation.

• Maintenance time is divided into daily maintenance and regular maintenance. Daily maintenance is the maintenance work that should be carried out every day, while regular maintenance is the maintenance work that needs to be carried out regularly every week or every month or even every year;

• The degree of maintenance is divided into small maintenance and large maintenance. Small maintenance is not required to disassemble the machine, directly on the surface of the machine maintenance work, large maintenance is required to a certain extent to disassemble the machine, so as to carry out more thorough maintenance work;

• Maintenance content is divided into cleaning and lubrication. Cleanup is the machine and parts of the process of cleaning, to ensure that no dirt and dust, lubrication is the machine and parts of the process of lubricant injection, to ensure that the machine runs smoothly without obstruction. Diligent cleaning and lubrication is to ensure the normal operation of the two main maintenance content of the pattern machine.

The specific methods for cleaning and lubricating oil are as follows:

Cleaning needs to be done carefully and meticulously. When cleaning the fabric feed teeth, the screws between the needle plate and the feed teeth should be removed to remove fabric hairs and dust and a small amount of sewing machine oil should be added. The surface and all parts inside the panel should be cleaned frequently to remove dirt, keep clean and add a small amount of sewing machine oil.

Special sewing machine oil must be used to lubricate the pattern machine. The lubrication parts include the oil holes on the machine head, the upper shaft and the parts connected to the upper shaft, the parts inside the panel and the movable parts connected to each part, the lubrication of the presser foot lever and the needle bar as well as the parts connected to them, and the parts and movable parts of the lower part of the machine board.