| 摘要 |
PCT No. PCT/JP82/00370 Sec. 371 Date May 13, 1983 Sec. 102(e) Date May 13, 1983 PCT Filed Sep. 14, 1982 PCT Pub. No. WO83/01032 PCT Pub. Date Mar. 31, 1983.A clamp profiling control method in which a profiling feed operation, a profiling starting point return operation and a pick-feed operation are performed alternately, and in which a clamp feed is performed at a set clamp level (LCZ), which method includes specifying a clamp region (H1) by storing an initial position (A) at which clamp feed is performed and a position (B) at which clamp feed is no longer performed during the course of profiling feed, executing repetitive clamp profiling control within the clamp region while changing the clamp level (LCZ) and, when the clamp feed is no longer performed even once in the course of clamp profiling control, setting the clamp level to an initial value and proceeding to the next profiling region where the profiling feed operation, profiling starting point return operation and pick-feed operation are performed. |
