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.