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分析了环面蜗杆砂轮磨齿法的啮合原理 ,讨论了啮合界限线出现的条件 ,并用自制金刚石修形滚轮在NZA蜗杆砂轮磨齿机上进行了验证试验
The meshing principle of toroidal worm gear grinding method was analyzed. The conditions for the occurrence of meshing limit line were discussed and the verification test was carried out on the NZA worm gear grinding machine with homemade diamond dressing roller