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切削渐开线齿轮的滚刀,在法向截面中应该具有直线齿形。切削与阿基米德蜗杆啮合的蜗轮用滚刀,在轴向截面中要有直线齿形,切削刃的形状要相应于蜗杆螺旋面与滚刀螺旋前面交成的曲线。铲磨用砂轮应当修整得能够保证滚刀刀齿获得正确的形状。由于螺旋运动与铲磨运动相复合,使得连铲磨渐开线齿轮滚刀用砂轮的轴向截形也不是直线形状。本文介绍对于一定几
Hobs that cut involute gears should have a straight profile in the normal section. Cut with the Archimedes worm gear worm hob, in the axial cross-section to have a straight tooth shape, the shape of the cutting edge corresponding to the spiral surface of the helix and helix spiral hob into the curve. Shovel grinding wheel should be trimmed to ensure that the hob cutter teeth get the correct shape. Due to the helical movement and shoveling movement compound, making involute spur involute gear hobbing with the axial truncation is not a straight line shape. This article describes for a few