发明授权
US3731043A Digital circuit for an eroding machine 失效
数字电路机

Digital circuit for an eroding machine
摘要:
This invention relates to a digital circuit for an eroding machine designed to control a relative movement between a workpiece and a wire electrode by the input of data stored in an information carrier, the said data being translated in a circuit into the curve defined by the axis of the wire electrode in consideration of the diameter of the wire electrode and the width of the operation gap.
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