| 摘要 |
PROBLEM TO BE SOLVED: To precisely machine a plurality of kinds of workpieces at least different either in height or in length. SOLUTION: This jig 50 is equipped with a body part 51, a holding part 52 to hold a block in which parts serving as sliders are arranged in one or more lines, a center load adding part 54B coupled to the center part in the longitudinal direction of the holding part 52, end load adding parts 54A, 54C coupled to the vicinity of the both end parts in longitudinal direction of the holding part 52, intermediate coupling parts 55B, 55C disposed between the center load adding part 54B are each end load adding part 54A, 54C to couple the holding part 52 to the body 51, and an end part coupling parts 53A, 53D to couple the both end parts in the longitudinal direction of the holding part 52 to the body part 51. The length L2 from the center of the holding part 52 to the end of the holding part 52 is longer than the length L1 from the center of the holding part 52 to the end load adding part 54A, 54C. |
