| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make it possible even for workers with little experience of jog cutting operation to efficiently carry out the work while dispensing with complicated operations. <P>SOLUTION: At the start of jog cutting, an operation (2) of automated shaft feeding is performed in the direction counter to the direction in which shaft feeding by a shaft feeding switch is made, laser irradiation is started at a position B wherein the counter-direction shaft feeding is ended, an operation (3) of automated shaft feeding is made to an original position A wherein the jog cutting is started while under the state of operating laser cutting by laser irradiation, and an operation of shaft feeding (4) is subsequently performed under the state of operating jog cutting from the position A wherein the jog cutting is started, in the same direction as the direction in which shaft feeding by the shaft feeding switch is carried out. <P>COPYRIGHT: (C)2003,JPO</p> |
