1. Generally, the water-soluble quenching cooling medium decreases with temperature rise, and the hardening oil is enhanced when the temperature increases, and the cooling capacity is not changed. The polymer quenching cooling medium such as a PAC quenched cooling medium, the additive and water w...

The transmission system of the early induction quenching machine, most of which adopts a hydraulic motor reducer, mechanical stepless transmission, and DC motor.

1. The machine is only induced by electromagnetic induction, and does not undergo cutting loads, so it is basically air-load operation. Zhuzhou drive is small, but the air-load stroke requires rapid reduction in motor time and increase productivity.

The quenching machine tool should increase the load factor and the load rate, that is, the ratio of the load (heating) and the entire cycle (including, unloading, spray, returning stroke, etc.) time, the value of practical power and rated power is large, this value The larger, the smaller the inv...