发明授权
US4379042A Apparatus using an axially moving continuous elongated tool 失效
使用轴向移动的连续细长工具的装置

Apparatus using an axially moving continuous elongated tool
摘要:
A workpiece cutting apparatus in which an elongated wire or band tool spans a pair of guides and is continuously advanced relative to the workpiece by a first drive system but is reciprocated in the region of the workpiece by a second drive system at higher speed than the rate of continuous advance. This is permitted by storage devices between each guide and the first drive. The tool can carry out electrical machining and/or abrasive cutting using an abrasive bonded to the tool or in a machining fluid introduced into the cutting region.
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