A Study on Influence Angle of Die Surface in Deep Drawing Process

Authors

  • เชษฐ์ อุทธิยัง Department of Tool and Die engineering, Faculty of Engineering, Rajamangala University of Technology Lanna
  • วีรวิชญ์ เลิศนิธิจิรโชติ Department of Tool and Die engineering, Faculty of Engineering, Rajamangala University of Technology Lanna
  • ไชยรัตน์ ปาระมี Department of Tool and Die engineering, Faculty of Engineering, Rajamangala University of Technology Lanna
  • สุรนันท์ เทียนทิพย์ Department of Tool and Die engineering, Faculty of Engineering, Rajamangala University of Technology Lanna
  • สุวิช มาเทศน์ Department of Tool and Die engineering, Faculty of Engineering, Rajamangala University of Technology Lanna

DOI:

https://doi.org/10.14456/rmutlengj.2016.16

Keywords:

limiting drawing ratio, angle of die surface, deep drawing force

Abstract

The research aimed to study the influences of the angle of die surface in deep drawing process. The objective of this work was to design and construct the deep drawing tool. In addition, the deep drawing force and drawability for stainless steel (AISI 304) cups were investigated. Besides, this study had installed the load cell and linear variable displacement transducer apparatus (LVDT). It was found that the limiting drawing ratio of 1.9 could be achieved when using die surface angle of 0, 0.5, and 1.5 degree. The maximum deep drawing force required was 53.98 kN. The experiments with 2 degree die face angle gained the minimum limiting drawing ratio of 1.8 and required the maximum deep drawing force of 44.58 kN. As for, the angle of die surface at 1.0 degree the drawing ratio was 2.1 and the maximum deep drawing force was 72.14 kN. The limit drawing ratio and the maximum deep drawing force had a little influence by changing the die surface angle.

References

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Published

2016-12-01

How to Cite

อุทธิยัง เ., เลิศนิธิจิรโชติ ว., ปาระมี ไ., เทียนทิพย์ ส., & มาเทศน์ ส. (2016). A Study on Influence Angle of Die Surface in Deep Drawing Process. RMUTL Engineering Journal, 1(2), 35–40. https://doi.org/10.14456/rmutlengj.2016.16

Issue

Vol. 1 No. 2 (2016): July-December

Section

Research Article