摘要
本文推导了圆柱形工件在V形块中夹紧时,单刀镗孔所需的夹紧力的公式;并指出有关文献对类似问题计算的错误。本文还就螺旋夹紧机构有关文献中计算的紊乱做了讨论。
In this paper, a formula is derived for calculating clamping force neededto fasten cylindrical workpiece on a V-shaped block for boring with a singlecutter, and some calculation mistakes of existing in some references similarproblems, are pointed out. Further, discussion is also made about confusionsin some references of calculating formulas for screw clamping device.
关键词
夹紧力
摩擦
fastening force
friction
