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stamping

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Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0009000
EISBN: 978-1-62708-186-3
... coating, applicable to both mild steel and high-strength steels stampings. The article discusses the behavior of the surface conditions through quantitative measurements and surface analyses conducted throughout the wear tests. The surface conditions include surface roughness, surface morphology...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0009001
EISBN: 978-1-62708-186-3
... of the die surfaces. In stamping operations of sheet metals for automotive body-in-white (BIW) parts, automotive original equipment manufacturers (OEMs) have been concerned about stamping advanced high-strength steels (AHSS) and ultrahigh-strength steels because extremely high contact pressure and heat...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003019
EISBN: 978-1-62708-200-6
..., resulting in higher surface quality and less tendency for the occurrence of subsequent defects during painting. Molding and Tooling In the process of loading the material into a compression or stamping tool, the charge of material to be molded is somewhat smaller in length and width but is thicker...
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Published: 01 January 1994
Fig. 1 Plasma nitriding of a large stamping die. The bar in the center has anodic polarization. Courtesy of Advanced Heat Treat Corporation More
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Published: 01 January 1990
Fig. 22 CPM 10V punch and copper-beryllium blank used in a progressive stamping operation. Courtesy of Crucible Materials Corporation More
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Published: 01 January 2006
Fig. 7 CPM 10V punch and copper-beryllium blank used in a progressive stamping operation. Courtesy of Crucible Materials Corporation More
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Published: 01 January 2006
Fig. 1 Stamping press More
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Published: 01 January 2006
Fig. 44 Heated die system for warm stamping of aluminum alloys. (a) Schematic diagram of warm forming dies. (b) Schematic of formed sheet part. (c) Chrysler Neon door inner panel successfully formed at 350 °C (660 °F) using aluminum 5182 plus manganese sheet More
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Published: 01 December 1998
Fig. 57 Two operations that simulate stamping: (a) deep drawing and (b) stretching More
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Published: 01 January 2006
Fig. 4 Reduction in lead time for simulating the stamping of an automotive panel More
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Published: 01 January 2006
Fig. 30 Flow chart of die tryout with stamping computer-aided engineering (CAE) simulation More
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Published: 01 January 2006
Fig. 10 Control chart of average thickness ratio t f / t 0 for a stamping, where t f is final thickness, and t 0 is initial thickness. Note the increase in forming severity (reduced thickness ratio) beginning at week 21 and the continuous decrease in thickness ratio beginning at week More
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Published: 01 January 2006
Fig. 16 Hybrid electromagnetic-assisted stamping process used to form hinge faces on aluminum inner door More
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Published: 01 January 2006
Fig. 7 Example of measured strains on a complex stamping. These strains are plotted on the forming limit diagram in Fig. 4 , which was drawn assuming an n -value of 0.24 and a thickness of 0.90 mm (0.035 in.). e ma , major strain; e mi , minor strain. Dimensions given in inches More
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Published: 30 November 2018
Fig. 18 Heated die system for warm stamping of aluminum alloys. (a) Schematic diagram of warm forming dies. (b) Schematic of formed sheet part. (c) Chrysler Neon door inner panel successfully formed at 350 °C (660 °F) using aluminum alloy 5182 plus manganese sheet. Source: Ref 7 More
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Published: 01 February 2024
Fig. 20 Schematic of hot stamping experimental mockup. Source: Ref 64 More
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Published: 01 January 1994
Fig. 2 Rack used for cleaning and phosphate coating small stampings More
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Published: 01 January 2002
Fig. 17 Wiper spring that fractured at a small-radius corner of a stamped bend. (a) Configuration and dimensions (given in inches) of the spring. (b) SEM micrograph showing a forming crack (arrow) in the 135° corner on a new spring. 200×. (c) SEM micrograph showing a crack (arrow More
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Published: 01 January 2002
Fig. 14 A quench crack promoted by the presence of a deep, sharp stamp mark in a die made of AISI S7 tool steel. This die had not been tempered, or was ineffectively tempered, after hardening. 2× More
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Published: 01 January 2006
Fig. 2 Method for stacking laminations stamped in individual dies More