The ball cage is an important part in the transmission system of a car. Its function is to transmit the power of the engine from the transmission to the two front wheels to drive the car to drive at high speed. The ball cage must bear huge friction during the working process, so the ball cage needs to be Quenching heat treatment. According to the needs of the work, sometimes the ball cage needs to be quenched and heat-treated in the inner hole. The inner hole quenching of the ball cage can be carried out by high-frequency induction hardening equipment.
For quenching, we usually see more external quenching, and rarely inner hole quenching. The picture shows the inner hole quenching of the ball cage. The customer is quite satisfied with this rendering. Inner hole quenching, this traditional equipment is impossible, and now most of them use high-frequency induction hardening equipment, and the requirements for the induction of the inner hole quenching of the ball cage are relatively high. After the ball cage is quenched by high-frequency induction hardening equipment, its wear resistance and service life have been improved, which meets its working requirements. The high-frequency induction hardening equipment heats the ball cage quickly, which can make the workpiece reach the required temperature in a short period of time, and the heating speed is uniform. As a result, the surface oxidation and decarburization of the workpiece are lighter, most of the workpieces do not need gas protection, and the deformation of the workpiece is also greatly reduced.
High-frequency induction hardening equipment can not only harden the inner hole of the ball cage, but also complete heat treatment processes such as annealing, tempering, normalizing, quenching and tempering, and complete welding, melting, thermal assembly, thermal disassembly and diathermy forming, etc. The work and application are quite extensive, and it really realizes one machine with multiple functions.
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