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Induction Hardening Technology can be Applied in Which Industries, Do You Know?
1. Automobile manufacturing industry
The automotive industry is the most widely used induction hardening technology, induction heating and quenching of auto parts, has risen to about 50% of all heat treatment parts. The purpose of induction hardening In addition to improving the wear resistance of parts, a considerable part of the parts to improve the torsional fatigue strength and bending fatigue strength. Typical parts are crankshaft, camshaft, flywheel ring gear, axle, constant velocity universal joint, variable speed fork, actuator shaft, cross shaft, shock absorber shaft and so on.
2. Tractor and construction machinery
In addition to the engine quenching parts similar to the car engine, the walking part of a number of induction hardening parts: such as drive wheels, guide wheels, rollers, chain section, pins, sets, pump shaft, valve rocker, bulldozer blade, Transmission gears and so on.
3. Machine tool manufacturing industry
Machine tool manufacturing, induction hardening parts of the head of the variable speed gear, spindle, variable speed fork, rail surface and a variety of small parts wear parts.
4. Heavy machinery
Heavy-duty mechanical induction heat treatment parts are: large gear transmission gear, excavator shovel plate.
5. Bearing industry
Bearing ring, especially the large bearing ring raceway, the proportion of railway bearings using induction hardening increased year by year.
6. Railway transport
60kg and above the full length of the rail quenching is to improve its strength and toughness of one of the main ways, the Ministry of Railways has established more than 10 rail induction hardening production line. In addition, the locomotive parts used in the induction hardening of the internal combustion engine related parts, such as: crankshaft, gear, shaft and so on.
7. Oil rigs
Oil industry with tubing, sucker rod and coupling parts are used induction hardening.
8. Metallurgical machinery
Rolls are used in dual-frequency induction hardening to achieve optimum heating depth, such as large modular gears, steel pipe welds annealed or tempered.
9. Textile machinery
Spinning machine spindle and other parts using induction hardening and tempering.
10. Building materials
Mainly with prestressed steel bar quenching and weld annealing, Figure 1-2 shows the PC steel quenching, tempering production line diagram. Pipe pile wire heat treatment production line has been established in a considerable number of domestic, recently added a sleeper steel wire heat treatment production line and so on.
11. Shipbuilding industry

Marine engine crankshaft, etc. using induction hardening and tempering, induction heating can also be used for thermal distortion of steel plate distortion.

Shiyan Hengjin Induction induction hardening machine has been widely used in a number of industries, professional technical staff can provide you with customized induction hardening solutions. Learn More Industry Solutions:

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