Inner Hole Workpiece Induction Hardening Machine

Inner hole workpiece induction hardening machine The main application scope of the equipment: quenching heat treatment of various inner hole workpieces, inner holes of disc type parts, outer circle and end surface.
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Product Details

Inner hole workpiece induction hardening machine
The main application scope of
the equipment: quenching heat treatment of various inner hole workpieces, inner
holes of disc type parts, outer circle and end surface.

Axis high frequency quenching
equipment parameters:

Model: XXYP-120
Input power: 120KW
Input voltage: three-phase
380V 50-60HZ

Oscillating frequency:
15-35KHz

Inner hole type for hardened
parts range:

1. The diameter of the inner
hole of the quenching part: φ40
~φ120mm
2. Maximum length of
quenching parts: 1000mm

3. Maximum weight of hardened
parts: 500Kg

Inner hole workpiece
induction hardening machine

Quenching process: The
workpiece is mounted on the quenching machine. After the card is installed, the
workpiece will automatically rise to the position of the induction coil as soon
as the switch is turned on. The inductor enters the position to be quenched,
and the workpiece automatically rotates while rotating and moving upwards (
Automatic timing plus heating, water quenching), automatically descends to the
original position, manually replace the workpiece. The sensor is sprayed with
water, so that after the workpiece is heated to the quenching temperature, the
water spray solenoid valve can be automatically opened to spray water, which
ensures the depth of the hardened layer and the hardness of the quenching.

The main advantages of CNC
quenching machine: digital control, can control the quenching process and
cooling process according to the process requirements, continuous scanning
quenching, simultaneous quenching, segmental continuous scanning quenching,
segmentation and simultaneous quenching. The equipment adopts the profile
structure fuselage, which is low in cost, light in weight and economical and
practical.

Do you know the purpose of induction hardening of mechanical parts?
1. Improve the wear resistance of the surface of the part
Induction hardening is initially applied to the surface of the crankshaft. The purpose is to improve the wear resistance of the journal. Before this, the crankshaft was tempered, and induction hardening greatly improved the wear resistance of the crankshaft.
2. Improve the fatigue strength of parts
Further application of induction hardening is to improve the fatigue strength of quenching parts, such as automobile axles. Taking the EQ1092 automobile axle as an example, under the ±3000N•M torsional load, the fatigue test is 2 million times, and it is still intact, and the original quenching and tempering process The fatigue life of the half shaft is less than 300,000 times. For example, the original process of the knuckle ball head pin is 18CrMnTi steel carburizing and quenching, and then the 45 steel induction hardening is used. The bending fatigue life of the parts is increased from 80,000 times to 2 million times. the above. The induction hardening of the crankshaft fillet doubles the fatigue strength of the crankshaft, and the fatigue strength of the crankshaft of some products reaches ≥700 MPa.

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塑料机械滚筒内孔淬火1_副本

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