کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1679616 | 1010325 | 2006 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: On-Line Control of Single Point Incremental Forming Operations through Punch Force Monitoring On-Line Control of Single Point Incremental Forming Operations through Punch Force Monitoring](/preview/png/1679616.png)
Among the innovative sheet metal forming processes, Single Point Incremental Forming (SPIF) represents the simplest and the cheapest one. Despite its relevant advantages, up to now no specific CAE tools for SPIF were developed and the tool trajectory is generally defined utilizing CAD/CAM software developed for machining applications. In the paper an innovative monitoring and control approach, aimed to define and in-process update the most relevant process parameters during an industrial SPIF operation, is proposed. The strategy utilizes as monitoring variable the punch force trend: a set of preliminary tests demonstrated, in fact, its suitability as “spy variable” of the process mechanics and, in particular, of excessive sheet thinning and material failure approaching.
Journal: CIRP Annals - Manufacturing Technology - Volume 55, Issue 1, 2006, Pages 245-248