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单词 Profile angle
释义

Profile angle

英语百科

Profile angle

Profile angles
Standard profile angle
Transverse, normal, and axial profile angles

The profile angle of a gear is the angle at a specified pitch point between a line tangent to a tooth surface and the line normal to the pitch surface (which is a radial line of a pitch circle). This definition is applicable to every type of gear for which a pitch surface can be defined. The profile angle gives the direction of the tangent to a tooth profile.

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更新时间:2025/6/17 12:29:18