VORRICHTUNG ZUM SCHNEIDEN VON BAHNFOERMIGEM MATERIAL.

摘要

A cutting apparatus (1) for sheet-like materials comprises a traveling mechanism having a traveling support member (15) movable above a sheet-like material (2), a cutter (48) hung from the traveling support member of the traveling mechanism and movable in direction perpendicular to traveling directions of the traveling support member, a first detecting device (30) for detecting positions of the cutting device in the traveling directions of the traveling support member, a second detecting device (50) for detecting positions of the cutting device in directions perpendicular to the traveling directions of the traveling support member, and an arithmetic unit (61) for arithmetically operating positions of the cutting device on co-ordinates with the aid of signals from the first and second detecting devices.