| 摘要 |
<p>The invention relates to a press machine comprising a plurality of detecting means (37, 38, 20, 40) to detect a plurality of type specifying factors of work sheets W, a work sheet type identifying means (41) to identify the types of work sheets based on the factors detected by the detecting means (37-40), a parameter selection means (42) to select control parameters in accordance with the work sheet type identified by the work sheet type identifying means (41) and process control means (32) controlling a processing means (3) based on the control parameters thus selected. The parameter selection means (42) is composed of a parameter memory means (44) and a parameter selection section (43). Said control parameters include a speed pattern of the ram, a hover height of the ram, a press torque in form-processing, and a number of tons for punching (Fig. 1). <IMAGE></p> |
