平键轴毂连接 · 贯通键槽剖解

Model notes are in Simplified Chinese.

矩形平键同时嵌入轴槽和轮毂键槽,通过两侧面传递转矩,轴向限位需另行设计。

平键轴毂连接 · 贯通键槽剖解: assembly preview

What is it made of?

01 贯通键槽轴

钢

轴向贯通开槽用于教学剖示;槽底承托平键,侧壁传递剪切。

02 矩形平键

钢

侧面与轴槽及毂槽配合;顶部留隙,不靠楔紧传力。

03 带键槽轮毂

铸铁

贯通圆孔上方开矩形槽,滑入平键后承担周向传力。

How do the parts work together?

矩形平键同时嵌入轴槽和轮毂键槽,通过两侧面传递转矩,轴向限位需另行设计。

实际组件操作或明确装配流程;不是动力学仿真,网页运行时未验证。

Model scope and approximations

AI-assisted educational schematic, not manufacturing CAD. Materials, proportions and movements are limited to this model's description.

这是三件组成的轴毂传力原理,不增加虚假零件。贯通轴槽为教学代表;没有轴向锁紧件,不表示可直接投入使用。间隙与尺寸非标准制造值。装配流程是解释性分离,不是带载运转。

Sources

References are preserved from the model library and have not been independently reverified here. Model reference date: 2026-10-26.

3D runtime: Three.js · Machine Skill · MIT

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