Precision press forging

Deep drawing precision pipe
(including ones with bottom or deformed)

 

Practical example:
Casing of electromagnetic valve for automobiles

hows an example of process change, from machining of a round bar to press forging. A significant cost reduction was achieved with the same precision.

Dimensional accuracy (mm)	Outer diameter of the collar part	±0.2
	Outer diameter of body	±0.05
	Roundness	0.03
	Cylindricality	0.04
	Length	±0.1
Surface roughness (Rmax)	Surface roughness of outer surface	＜25

 

Features

• We provide integrated production services from die-making, prototype production, and mass production according to customer specifications.
• High precision manufacturing is possible in various shapes such as with a collar or bottom.
• Automated continuous press forging enables mass production with uniform quality.