摘要
推导并论述了如何选用较合理的刀具半径，刀具中心应遵循怎样的加工轨迹，才能够采用卧式镗铣加工中心精加工出更加精确的抛物柱面。
In the precision machining of parabolic cylindrical surfaces on a boring and milling machining centre, the reasonable milling cutter radius and the locus of the tool ′s centre line are derived and discussed.
关键词
刀具中心轨迹
卧式
镗铣
加工中心
抛物柱面
milling cutters
radius
locus of the toll ′s centre line
horizontal boring and milling machining centre
