| 摘要 |
The moving distance of a crimping jig in a crimping-pressing step is rendered close to a target moving distance set in advance. The crimping-pressing step includes (1) a step of bringing the crimping jig into contact with a to-be-crimped portion and moving the crimping jig forward such that a load acting on the crimping jig reaches a preset contact load, and (2) a buckling step of further moving the crimping jig forward by a preset distance and then stopping the crimping jig. The difference between the target moving distance of the crimping jig and its actual moving distance is reduced by adjusting at least one of the preset contact load and the preset distance on the basis of at least one of a first overshoot amount in the step (1) and a second overshoot amount in the step (2). |
