Craftsmanship

What only Oya Manufacturing can do

Friction welding

In friction welding, the heat input temperature changes depending on the balance between the rotation speed and pressure.

Temperature control is an important factor in maintaining consistent quality.

We equip our processing machines with radiation thermometers, and are able to provide high-quality, stable products by controlling temperature history and pressure behavior.

Spatula processing

While a circular metal plate is rotated by a machine, a spatula is pressed against it, gradually deforming it from the center to the outside to fit the metal mold (or wooden form), creating the shape.

This is a processing method that requires the skills, experience, and intuition of a skilled craftsman, including delicate touch and the amount of force used.

これらの技術は、金属部品加工業として1961年の創業以来培われたものです。

大矢製作所の歴史

その他の設備や詳しい技術については、大矢製作所公式サイトでご確認いただけます。

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