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针对复杂结构形状的某产品上8个M120×3-6H螺纹加工进行了工艺攻关,采用了数控梳铣加工螺纹方案,特别是对超高强度钢难加工材料大直径螺纹铣加工工艺进行较深入的探索实践,摸索出一套行之有效的工艺参数和方法,解决了该螺纹加工难题,取得了良好的综合效益,具有实用推广价值。
For a complex structure of a product 8 M120 × 3-6H thread processing technology research, the use of CNC comb milling thread program, especially for ultra-high-strength steel difficult-to-machine materials large diameter thread milling process more in-depth Exploration and practice, to explore a set of effective process parameters and methods to solve the problem of the thread processing, and achieved good overall efficiency, with practical value.