首页>
外国专利>
DEEP-HOLE DRILLING METHOD, TOOL FOR A DEEP-HOLE DRILLING MACHINE, DEEP-HOLE DRILLING MACHINE, AND CENTRIFUGAL CASTING PIPE
DEEP-HOLE DRILLING METHOD, TOOL FOR A DEEP-HOLE DRILLING MACHINE, DEEP-HOLE DRILLING MACHINE, AND CENTRIFUGAL CASTING PIPE
展开▼
机译:深孔钻削方法,深孔钻削机床用工具,深孔钻削机床和离心铸造管
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to a deep hole drilling method for producing a pipe with an inner profile which has at least one recess extending helically along the inner side of the pipe, wherein with a deep hole drilling machine a tool, comprising a basic body extending along a longitudinal axis and at least one cutting edge arranged on an outer circumference of the basic body, is pulled or pushed through the interior of the pipe while being turned about its longitudinal axis, so that the cutting edge completes a cut along a helical cutting line on the inner side of the pipe.
展开▼