Forging

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Forging

Material

Ingot made like a piller is called billet.
Billets are cut into specific size and heated to be forged.

Main Material

Aluminum: AL 6061, 6000 series, 2000 series, 5000 series, 7000 series
Magnesium: AZ 80, other magnesium alloy
Copper, Titanium etc.

Forging

Our characteristic process forging is done with 8,000 ton and 6,000 ton hydraulic presses.
The products born from the machines vary from minicar wheels to track and bus wheels.Our wheels are also appreciated in various motorsport teams.
This is where our wheels come from.

Splitting and Spinning

Splitting and spinning - widening rim width and rolling rim barrel like a potter's wheel.
These are the unique processes of Taneisya.
It is not easy to achieve those techniques, but they are what we are particular about in order to increase strength.

Heat Treatment

The spun blanks are heat treated (for AL 2000 series, 6000 series, 7000 series).
This process brings out the innate characteristics of the material.
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