Currently, to increase productivity, some countries have applied laser heat treatment technology to heat treatment of gears and camshafts.

Compared with traditional heat treatment methods, laser heat treatment has the following advantages:

– Enhanced hardness, strength, fatigue and wear resistance properties

– Achieve higher accuracy, lower energy requirements, thus reducing post-heat processing.

– Very flexible due to the use of software to control heat treatment.

– Environmental friendliness.

– Capable of heat treatment of any element and geometric shape, creating a level of design flexibility.

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