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部分零件加工中,常需要完成某些特殊的工艺,如在孔中切槽,加工内外端面、加工圆锥面以至车球面等。要完成这些工艺,不仅需要刀具作轴向进给方向的运动,而且要求刀具能作径向的运动。在批量生产中,为了使通用机床(摇臂钻床、铣床、镗床)与专用机床实现刀具径向切削以及轴向切削,满足这类零件的特殊工艺要求,开发了2种具有较强适用性的切削内孔环形槽及端面的特殊装置,并描述了装置的运动原理以及各自特点及其加工应用范围。
Part of the parts processing, often need to complete some special processes, such as grooving in the hole, the processing of the inner and outer face, the processing of conical and even car spherical and so on. To complete these processes, not only need the tool for axial feed direction of movement, but also for radial tool movement. In mass production, in order to make general-purpose machine tools (radial drilling machine, milling machine, boring machine) and special machine tool radial cutting and axial cutting to meet the special requirements of such parts, the development of two with strong applicability Cutting the inner ring groove and the end of the special device, and describes the movement of the device as well as their own characteristics and processing applications.