The "chain pin" is a professional part of the chain rail joint of the mechanical track shoe, so the quality of the chain pin directly determines the life of the entire track shoe. To be honest, there are many factors that affect the quality of chain pins, the most important of which is the surface wear resistance. Therefore, how to enhance its surface wear resistance has become a crucial issue. After continuous experiments, it is found that the service life of the chain pin is greatly improved after being quenched by a high-frequency induction hardening machine.
The high-frequency induction hardening machine is small in size and light in weight, and will not occupy too much production space, and the working position can be moved at any time to facilitate production needs. When it performs quenching heat treatment on the chain pin, the quenching speed is very fast, which effectively avoids the phenomenon of oxidation and decarburization of the chain pin during the quenching process, ensures the quenching effect of the chain pin, and makes the hardened surface of the chain pin after quenching. The thicker ductile area has better compressive internal stress, which makes the workpiece have higher fatigue resistance and breaking capacity. What's better is that it is very simple to operate and does not require manual training, which greatly reduces the investment of enterprises in training and reduces the production costs of enterprises.
The induction coil of the high-frequency induction hardening machine can be replaced freely, which enables the equipment to complete heat treatment processes such as quenching, annealing, tempering, normalizing, quenching and tempering, as well as welding, melting, thermal assembly, thermal disassembly and diathermy forming And so on, truly realize the multi-purpose of the equipment.
en 
cn 
jp 
ko 
de 
es 
it 
ru 
pt 
vi 
th 
pl 
