81565523441

Products

There is an ultimate art of precision forging technology
that Ooka has reached over a long time period of time.

Other applications

O-oka’s precision forging gear is used in various applications such as engine, transfer case unit, etc.

Sprocket

Forged sprocket has higher resistance against oil sludge, compared to conventional sintered design, and enables downsizing and higher strength at the same time.

  • スプロケット2
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スプロケット1

Shaft

By the intergation of several parts into one piece, O-oka enable to create shape such as internal teeth bottom face, asymmetric tooth thickness and omitted teeth, which are difficult for conventional machining. O-oka puts all technology into one piece.

Shaft1

Others

O-oka's forming technology can be applied to some other application such as transfer case unit, and realized a new multi-gear part which did not exist in the past. O-oka supplies a product with finished condition according to customer's request.

  • Others2
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Others1
Technical information Precision forging
Technical information Research and development

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