Chao Feng Electric Co., Ltd., Henan

HF based heating process can not be arbitrary

In the high frequency induction heating equipment when it is working, we must first know the process problems, only a clear understanding of the sequence of work it, can effectively improve the efficiency of the work, to avoid unnecessary waste of resources. The following have professional and technical personnel please we high-frequency electric furnace factory,concrete to explain the process problems about ultrasonic frequency quenching.

Heating wire rod

The first step: pre ultrasonic frequency quenching process:

Pre ultrasonic frequency quenching machine process mainlyrefers to: mould the top first ultrasonic frequency quenchingprocess includes full annealing, isothermal annealing,annealing and tempering process of aluminum alloy extrusion.Below we will introduce:

First of all: full annealing to eliminate stress, especiallycold, heat stress, improve the microstructure, microstructurehardness, improve the machining performance. Full annealingmainly dry blank after forging.

Secondly: blank annealing and isothermal annealing is applied to change after forging, the purpose is the same with the fully annealed. But in order to eliminate stress, improve tissue,reduce the hardness, improve the machining performance,increase the isothermal process.

High frequency furnace

Again: low temperature annealing (or high Ju the same fire) is to eliminate the internal stress, hardness, improve the organization, in order to reduce the quenching deformationready, commonly used to repair parts of the lower hardness andquenching is eliminated before processing the stress treatment.

Super audio quenching machine is widely used in all kinds of gear, chain wheel, shaft quenching. Quenching various axle,leaf spring, fork, rocker arm, valve, ball head pin and other auto parts. All kinds of internal combustion engine fittings,reducing surface parts quenching. Quenching machine tool bedguide rail of the machine tool industry (lathe, milling machine, planer, punching etc.). All kinds of pliers, scissors,quenching ax, hammer, hand tools.