Chinese Standard: GB/T 12760-2018

Cylindrical worm and wormwheel information of the dimensional datato be given on the drawing

全国齿轮标准化技术委员会(SAC/TC 52)

本标准规定了圆柱蜗杆、蜗轮图样上应注明的尺寸数据，并推荐了蜗杆传动装置应注明的数据（参见附录A）。

本标准适用于轴交角Σ=90°的圆柱蜗杆、蜗轮及传动装置的图样绘制，或作为其用户向制造厂提供的必要技术参数的依据。

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