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Three dimensional numerical control - machines curved surface with fixed angle compounded rotation cutter
Three dimensional numerical control - machines curved surface with fixed angle compounded rotation cutter
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机译:三维数控-用固定角度复合旋转铣刀加工曲面
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摘要
A curved surface is X Y Z co-ordinates' machined in combination with two perpendicular rotation axes (0-0), (01-01). An end face cutter's output spindle is constant angled to its input spindle, for rigidity, machining accuracy, and high metal removal rate. Cutter tilt determines concave or convex surfacing. The tool head (11) swivels about an axis (01-01), parallel with the longitudinal axis (X). An angled rotary nose (14) houses the cutter's (2) output spindle (15). The input spindle (18) is concentric within a hollow separately driven (23), (22), (21) nose shaft (12) on another axis (0-0). The cutter, rotating on its output axis (02-02), sweeps conically at a constant angle (9) to its input axis (0-0).
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机译:曲面是X Y Z坐标与两个垂直旋转轴(0-0),(01-01)一起加工而成的。端面铣刀的输出主轴与输入主轴保持恒定的角度,以提高刚性,加工精度和高金属去除率。切刀倾斜确定凹面或凸面。工具头(11)绕平行于纵轴(X)的轴(01-01)旋转。倾斜的旋转鼻(14)容纳切刀(2)的输出主轴(15)。输入主轴(18)在另一个轴(0-0)上在空心的单独驱动的(23),(22),(21)鼻轴(12)中同心。刀具在其输出轴(02-02)上旋转,以恒定角度(9)与其输入轴(0-0)呈圆锥形扫掠。
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