Now for some auxiliary instruments in industrial production, the service life in the production process is a very important issue, because it directly affects the stability of our industrial production, instrument problems, so that production needs to stop, the loss of development is also very large. Therefore, it is necessary for instruments such as vacuum contactors to maintain their service life during use.
First of all, the reasonable coordination of the suction characteristics and reaction characteristics of the vacuum contactor has a very important role in improving the service life, and we can strengthen the research in this area.
Secondly, the beating generated when the vacuum contactor contacts are closed and drawn, this time it is easy to cause damage or failure in the process of use, in the face of such problems, we can use the way to reduce the bounce to extend its service life, and the effect is also very good.
Again, we can also appropriately change the lever ratio between the armature arm and the contact arm, which can also improve the service life of the contactor. Therefore, it is not difficult to find that there are many ways to extend the service life of the contactor, but we need to work hard to do and solve these problems.