... electromechanical effects forming processes mechanical strength sheet metal processing stainless steel tool steel electroplastic effect SS 304 EAM air bending Sheet metal forming is a key manufacturing process in the automotive industry, an industry which comprises 4% of the US gross...

...Hongtao Ding; Ninggang Shen; Yung C. Shin This study is focused on experimental evaluation and numerical modeling of micromilling of hardened H13 tool steels. Multiple tool wear tests are performed in a microside cutting condition with 100 μm diameter endmills. The machined surface integrity, part...

...Song Zhang; Y. B. Guo Hard milling has a potential to replace finish grinding in manufacturing dies and molds. Surface finish is one key surface integrity parameter to justify the use of hard milling. In this study, a Taguchi design-of-experiment based finish milling hardened AISI H13 tool steel...

...Z. G. Wang; S. Kobayashi; I. Matsumoto; K. Yamazaki; X. Cheng; J.-P. Delplanque Large area electron beams (EBs) have recently been successfully used to machine dies and tool steels. This large area EB process can greatly improve the machined surface quality as well as its corrosion resistance...

.... , and Elbestawi , M. A. , 2000 , “ High-Speed Five-Axis Milling of Hardened Tool Steel ,” Int. J. Mach. Tools Manuf. 0890-6955 10.1016/S0890-6955(99)00092-9 , 40 , pp. 869 – 885 . Dong , J. , Yuan , C. , Stori , J. A. , and Ferreira , P. M. , 2004 , “ Development of a High...

... verified through the comparison of the magnitudes of residual stresses with and without the inclusion of phase transformation kinetics. The simulation has been carried out for H13 tool steel deposited on a mild steel substrate. 04 02 2006 26 07 2006 laser deposition thermal stresses...

... drills are strongly dependent on their geometry, in particular the size of the chip flutes, and the flute surface topography. 31 03 2005 12 04 2006 drilling drilling machines tool steel carbon steel lubrication cutting surface topography deep-hole drilling twist drills...

...Yuliu Zheng; Xuefei Hu; John W. Sutherland In Part 1 of this paper, a continuum mechanics model of the orthogonal cutting process was developed based on finite deformation theory. In this part of the paper, constitutive equations for O1 and L6 tool steels are developed using the results from split...

... 2003 01 Dec 2003 07 09 2004 drilling machine tools cutting geometry tool steel carbon steel In external machining operations such as turning, obstruction-type as well as groove-type chip breakers have become the norm for chip control. However, for internal machining...

... of strain rate is secondary. Cutting forces and chip geometry predicted by the 3D FEM simulation of hard turning using the material property data obtained from the developed method agree well with the experimental data. tool steel machining mechanical properties elastic deformation plastic...