Process-integrated quality monitoring and control in closed die forging

被引：1
|
作者：
Schneider, Heiko [1 ]
Ruesch, Soenke [1 ]
机构：
[1] Institut für Umformtechnik und Umformmaschinen, Universität Hannover, Weifengarten 1A, D-30167, Hannover, Germany
来源：
International Journal of Manufacturing Technology and Management | 2002年 / 4卷 / 06期
关键词：
Automation - Deformation - Dies - Forging - Process engineering - Quality assurance;
D O I：
10.1504/IJMTM.2002.002520
中图分类号：
学科分类号：
摘要：
Because of the high temperatures of closed die forged parts during and after deformation, a direct, in-process acquisition of the workpiece quality is not possible. In order to improve the economic efficiency of the process by means of process-integrated methods for quality inspection, an indirect procedure for workpiece inspection has to be used. For an exemplary forging process such a monitoring system has been realised. It allows a quick evaluation of the product quality directly after the forging cycle. Additionally, a trend-detection and automatic control are integrated into this system. These modules are supposed to keep the workpiece quality constant within the tolerance limits even for trend-like process variations. Copyright © 2002 Inderscience Enterprises Ltd.
引用
收藏
页码：479 / 488
相关论文
共 50 条
12345