Radio Frequency Division

Products

Induction Heating Equipment/Steering Rack Gear / Shaft Hardening & Tempering Equipment

In addition to partial hardening of hollow and solid rack shafts using direct quenching, DKK can perform a wide range of heat treating operations, including full periphery traverse hardening using Dual Frequency Combined Heating.

We also have experience in the manufacture of non-oxygen hardening equipment using nitrogen gas for racks provided with ball screws in the shaft area which are used in luxury automobiles. The fastest processing time is 21 sec/unit.

Photo: Steering Rack Gear / Shaft Hardening & 
Tempering Equipment 1
Photo: Steering Rack Gear / Shaft Hardening & 
Tempering Equipment 2

What are Racks?

Racks are a component of the mechanism which converts the rotational motion of the steering wheel into reciprocating left-right motion in order to change the direction of the vehicle's wheels.

Photo: Rack (cut piece)

Contact Us

TEL.+81-3-3216-1682
FAX.+81-3-3216-1669

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