| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a device and a method for influencing a cut functional end, especially purposefully influencing rollover, during the production of a finished member, for example, a gear, making it possible to purposefully influence or totally eliminate the rollover, while simultaneously maintaining the functional surface and saving material. <P>SOLUTION: The problem is solved by cutting out the blank with a defined material allowance relative to the contour of the finished member, at least in the area of the rollover, whose size is adjusted at the first working stage to a material volume that fills up, compensates or exceeds the volume deficit occurring due to the rollover to a preset value and by subsequently during a second working stage shifting this material volume in a forming process opposite the cutting direction of the first working stage on the cutting line of the blank to purposefully fill up the developed rollover. <P>COPYRIGHT: (C)2011,JPO&INPIT |
