I want to extrude a sketch on the surface of a donut-shaped solid. I want to arrange the extruded solids in a radial manner.

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[Software] Creo parametric(ver 9.0.2.0)
[OS] Win10

【Contents of question】
Please tell me how to extrude the surface sketch of a donut-shaped solid.
Also, please tell me how to duplicate multiple extruded solids and arrange them evenly in a radial pattern.

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Translated text from Japanese to English using google translate.

Subject - ドーナツ状のソリッドの表面にスケッチ押し出しをしたい。押し出したソリッドをラジアル状に配置したい

Body: 【ソフト】Creo parametric(ver 9.0.2.0)
【OS】Win10

【質問内容】
ドーナツ状のソリッドの表面引いたスケッチを押し出す方法を教えてください。
また、押し出したソリッドを複数複製＆ラジアル状に均等配置する方法も教えてください。

- By Community Moderation Team.

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[tbraxton · Accepted solution]

This demonstrates one method that will create this geometry with minimal features. If there are additional constraints that this approach does not satisfy then provide the details and I will offer some options. The patterned geometry is normal to the surface of the torus in this example.

Creo 7 model enclosed for reference.