Extra heavy duty sewing machine -- minor problems that can be solved by experience

An extra heavy-duty sewing machine is a piece of special equipment specially designed for extra thick material and is a great force in a heavy-material machine. The extra-thick material leveling machine enlarges the size of the operating table, improves the height of the pressing foot, and ensures the smooth passage of the extra-thick material. A powerful machine needle feeds teeth to smooth the sewing material.

Extra heavy-duty sewing machine works for a long time, and fatigue wear caused by exercise can also easily lead to sewing machine noise or needle skipping.

There are many reasons why the extra heavy-duty sewing machine makes noise. If the vibration of the machine causes the screw of the sewing machine to loosen due to the long working time, it will cause noise in the sewing machine. It is common for low oil content to cause large clearance between bevel gears or long-term wear and tear between parts of the machine to make noises, so if the machine makes noises, we need to distinguish which part makes the sound from the sound and check it.

Slipping needle of the sewing machine. In the sewing industry for a long time, bending the needle or installing the needle in the opposite direction by the operator will cause the needle to jump. This is the case when changing or reinstalling the needle. the gap between the spindle tip and the concave surface of the machine needle is 0.05mm. If the gap between the spindle tip and the concave surface of the machine needle exceeds 0.05mm, the needle will jump. the jumping needle can also be caused by severe wear of the spindle tip. If a needle jump occurs, we should focus on checking these areas and then solve them accordingly.

The service condition of sewing equipment is generally that the operator rests while the equipment does not rest. It is often said that the machine will not stop working. Therefore, after long-term use, there will be various minor faults. At this time, we can use the experience accumulated in our daily work to carry out a simple repair. If the parts are damaged or can not be solved by ourselves, we need to report to the maintenance master for repair.