Straight cylindrical involute splines—Metric module,side fit—Part 6:30° pressure angle M and W values.
全国机器轴与附件标准化技术委员会
GB/T 3478的本部分规定了压力角为30°的圆柱直齿渐开线花键的M值(棒间距MRi、跨棒距MRe)和W值(外花键公法线平均长度)的计算公式及极限尺寸表。
<br/ 本部分适用于按GB/T 3478.1设计制造的压力角为30°的渐开线花键。
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