【摘要】 基于理论公式和三维CAD系统进行了梯形螺纹丝杠的旋风铣刀刀刃精确计算和三维实体造型,利用MSC Visualnastran对旋风铣削刀具进行有限元结构分析,得到了铣刀切削过程中的最大应力、变形值。分析表明,刀具设计满足要求。更多还原

【Abstract】 The accurate shape and entity mode of whirlwind mill tool were actualized, using theory formula and 3D CAD by Pro/Mechanica, the FEM structure analysis of tool was carried on, thus, the maximum stress and displacement were find out,it shows that the current tool is propriety.更多还原