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1.发明授权
公开(公告)号：US5238337A
公开(公告)日：1993-08-24
申请号：US802241
申请日：1991-12-09
申请人： Walter Nussbaumer , Karl-Heinz Beyrer , Josef Mark
发明人： Walter Nussbaumer , Karl-Heinz Beyrer , Josef Mark
CPC分类号： B23D21/04 , B23D37/005 , B23D45/08 , B23D2043/066 , Y10T409/303808 , Y10T409/307616 , Y10T83/0596
摘要： A method for machining round material and in particular tubes by the whirling process, in which the whirling tool is designed as an annular cutting tool having an internal tooth system. The center point of the whirling tool is guided from the start on a path or curve so that a tube wall, for example, is not cut through by a linear feed but by a curve-like feed. This curve is followed via a CNC system. Due to the whirling process, which starts immediately, the length of cut of the tool in the workpiece is given a virtually uniform value just after the start of machining so that the chip volume can be optimized. In this way, the radial and tangential forces on the tool can also be reduced, which leads to optimization of the tool.
摘要翻译： 一种用于通过旋转过程加工圆形材料，特别是管的方法，其中旋转工具被设计为具有内齿系统的环形切削工具。 旋转工具的中心点从路径或曲线开始被引导，使得管壁例如不被直线进给而是通过曲线状进给而被切割。 该曲线遵循CNC系统。 由于立即开始的旋转过程，刚刚开始加工之后，工件中刀具的切割长度被给出几乎均匀的值，使得可以优化芯片体积。 以这种方式，刀具上的径向和切向力也可以减小，这导致刀具的优化。
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公开(公告)号：US4840095A
公开(公告)日：1989-06-20
申请号：US60076
申请日：1987-06-09
CPC分类号： B23Q1/4804 , B23B3/06 , B23Q1/48 , Y10T29/5114 , Y10T82/152 , Y10T82/25 , Y10T82/2541 , Y10T82/2552 , Y10T82/2566
摘要： A turning machine which is used preferably for machining spatially complicated shapes. In order to achieve further machining possibilities, apart from the known adjusting possibilities and machining possibilities by means of a universal rest, the spindle head, alternatively or in addition hereto, is mounted on a machine bed in a longitudinally displaceable manner, if necessary in a transversely displaceable manner, an in a swivelable or rotatable manner.
摘要翻译： 优选用于加工空间复杂形状的车床。 为了实现进一步的加工可能性，除了已知的调节可能性和通过通用静止件的机械加工的可能性之外，主轴头或者或另外地安装在机床上，可以纵向移位的方式，如果需要的话可以在 横向可移动的方式，以可旋转或可旋转的方式。
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