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In the process of using the chain, it is often required […]
In the process of using the chain, it is often required to weld the chain due to the needs of work. Chain welding is a relatively complicated work, which is not firm enough to affect the use of machinery, even affect production and cause accidents. The following China chain supplier will tell you some precautions about chain welding.
The welding method of the chain is usually laser welding, and the corresponding equipment is a laser cold welding machine. It can use high-energy laser pulses to locally heat the material. The energy of laser radiation diffuses into the material through the heat conduction to melt the material and form a specific molten pool.
The laser welding used by the chain is a kind of welding technology, which is mainly used for welding precision parts. The welding speed is fast, the flat needle of the welding seam is beautiful, no treatment or simple treatment is required after welding, and the welding seam has high quality and no pores.
After welding, the chain is very common in the conveyor. It can adapt to various working conditions such as low temperature, much dust, toxic medium, corrosive medium and rough loading. However, some aspects should be paid attention to.
It is necessary to know that if the pitch of the chain has deviation, coupled with small batch processing, it is difficult to ensure the actual effect, including the diameter and roundness and other indicators, so we must choose a high-quality chain when selecting applications.
Moreover, if the pitch of the chain deviates, it can be improved by replacing the chain. What should be paid attention to is the effect of replacing several more chains. Of course, as a standard part, the probability of chain occurrence is extremely small, but it is also necessary to take preventive measures.