| 摘要 |
PURPOSE:To obtain an improved finish of a holding surface of a wire clamp and at the same time reduce machining time. CONSTITUTION:The title device is provided with an abrasion stand 1 with a fixing axis 2 for fixing a wire holding surface 100a and a mounting stand 15 where an abrasion material 4 is fixed to a position where the center matches accurately and then a motor 8 which operates the abrasion stand 1 at a constant stroke back and forth, an eccentricity cam 12. a timer 14, and further a plate- shaped spring 18 where abrasion pressurizing is given, thus eliminating work by human labor completely, performing abrading while accuracy is maintained mechanically so that no experienced workers are needed and an improved finish surface with an extremely improved reproducibility can be obtained in a short time. |
