Turm processing method
What is the Turm method?
Following Warisaki®, our unique Turm method is a method for forming solid protrusions.
By “gathering and lifting” the material from two, four, or eight directions, or from all around the perimeter, a solid protrusion is formed.
Can be processed cold using a general-purpose press machine.
Product examples
Proposal for prototype power collection terminals for next-generation vehicles
Method for forming solid protrusions
Name of method: Turm
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1 process – Aluminum
1 process – Copper
Product examples
Solid protrusions on top and bottom in one step
Enlarged cross-sectional view from the side: Solid protrusion in one step
Solid protrusion in a square column
Solid protrusions made of aluminum and copper materials
Formation of the solid protrusion
Previously, pressed parts and forged parts were manufactured separately and then welded together, but with the Turm method, integrated molding is possible even with general-purpose press machines.
Patents
We have obtained patents in Japan, the United States, China, South Korea, Taiwan, and various European countries.
