What are the advantages of using high-frequency induction quenching equipment to quench CrWMn steel woodworking planers?

Anyone who knows more about workpiece quenching knows that the most commonly used equipment for workpiece quenching is high-frequency induction annealing equipment. Using this equipment to perform quenching heat treatment on workpieces has the advantages of uniform quenching temperature and no oxide layer. Now, CrWMn steel woodworking planers have also begun to use high-frequency induction quenching equipment for quenching heat treatment. Today, let’s take a look at the advantages of CrWMn steel woodworking planer quenching using 50kw high-frequency induction quenching equipment?

The process of replacing salt bath quenching with high-frequency induction quenching has passed the technical appraisal of relevant departments and formed mass production. The heating equipment is high-frequency induction quenching equipment, a special spiral inductor, and the single-piece planer blade is continuously heated and the effect is good. The advantages of high frequency induction hardening are as follows:

1) The hardness uniformity of the induction heating non-uniform quenching planer is slightly higher than that of the salt bath heating quenching planer. It is generally 63-64HRC, which is consistent with the hardness of imported planers.

2) Metallographic structure. The metallographic structure of the induction quenching planer is that fine carbides are evenly distributed on the hidden needle martensite matrix. The martensite of salt bath quenching is coarser and the residual carbides are uneven in size.

3) Mechanical properties. Compared with salt bath quenching, the planer blade uses high-frequency induction quenching equipment for induction quenching, and its mechanical properties are comprehensively improved.

4) Deformation amount. The deformation amount of induction heating is much smaller than that of salt bath heating, which improves the planer yield.

5) Cutting performance. After the planers processed by the two processes and the imported planers were sharpened according to the same standard, they were used to push hard white pine knots with a diameter of 30mm. The number of push-planing times that the planers could withstand was compared to examine their impact performance. Continuously push and plan the green poplar basswood with twisted scars 10 times to check whether the planed surface is lint-free and check the sharpness of the planer. Plane hard laminated wood to check its wear resistance. The results are that the use of high-frequency induction quenching equipment for induction quenching planers is superior to imported ones.

CrWMn steel wood planer blades use high-frequency induction quenching equipment for quenching heat treatment, which has so many advantages. Zhengzhou Gou's is a manufacturer that specializes in the production of high-frequency induction quenching equipment. Not only does it know the equipment very well, it is also quite familiar with the heat treatment of workpieces. If you want to know about the induction hardening process of CrWMn steel woodworking planer, please call us for consultation.