Study on the Quality and Accuracy of Blanking Workpiece

Abstract:

In order to improve the quality and accuracy of blanking workpiece, reasonable measures have been proposed during the production process. Firstly, the quality precision of blanking workpiece has been classified into three grades, corresponding to each type of dimensional accuracy, reasonal range of blanking clearance has been selected. Then the relationship of blanking clearance size with blanking quality has also been analyzed, and the affection of blanking clearances to dimensional accuracy has also been analyzed.At last, the method to improve the workpiece quality has been proposed, and the measure has been put forward to solve problems of quality and accuracy. The results refer useful references to improve the quality of stampings.

• Periodical: Applied Mechanics and Materials (Volumes 201-202)
• Pages: 348-351
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.201-202.348
• Online since: October 2012
• Authors: Chun Lin Liu, Wei Yan Shang, Wen Lin Min, Liu Yin Xiao, Cun Yue Cheng
• Keywords: Dimensional Accuracy, Measure, Quality of Blanking Workpiece, Reasonable Blanking Clearance, Section

References

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