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extrusion dies

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Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004006
EISBN: 978-1-62708-185-6
... various extrusion process tooling, including a single-strand solid profile die. Source: Ref 3 Fig. 13 Different styles of aluminum extrusion dies for hollow profiles. Metal flow is from right to left through the die. (a) Porthole die. (b) Spider die. (c) Bridge die. Source: Ref 3 , 34...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006534
EISBN: 978-1-62708-207-5
... extrusion speed and exit temperature, and their effect on product quality. The article also provides information on extrusion presses, press dies, and tooling, and addresses quality issues such as surface defects, blistering, and internal cracking. It concludes with a discussion on the drawing of solid...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006385
EISBN: 978-1-62708-192-4
..., 2016; permission conveyed through Copyright Clearance Center, Inc. Fig. 12 Solid flat-face extrusion dies. (a) Die configuration. (b) Bearing length at Section XX in part (a). Source: Ref 8 Fig. 14 Hollow type II extrusion dies and metal flow mechanisms. (a) Die mandrel...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004022
EISBN: 978-1-62708-185-6
.... Segerlind L.J. , Applied Finite Element Analysis , John Wiley & Sons , 1976 9. Srinivasan R. , Gunasekera J.S. , Gegel H.L. , and Doraivelu S.M. , Extrusion Through Controlled Strain-Rate Dies , J. Mater. Shap. Technol. , Vol 8 , 1990 , p 133 – 141 10...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003976
EISBN: 978-1-62708-185-6
... on the selection of the materials for hot forging, hot extrusion, cold heading, and cold extrusion are presented. The article discusses the methods of characterizing abrasive wear and factors affecting abrasive wear. It discusses various die coatings and surface treatments used to extend the lives of dies...
Book Chapter

Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001379
EISBN: 978-1-62708-173-3
..., aluminum alloys, copper, and copper alloys. Additional applicable materials include nickel, nickel-base alloys, zirconium, titanium, tantalum, and niobium. aluminum aluminum alloys coextrusion welding cold coextrusion welding copper copper alloys extrusion dies hot coextrusion welding low...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005110
EISBN: 978-1-62708-186-3
... method: air cool cold extrusion dies edge blanking fine-blanking fixed-punch system hybrid metal forming hydraulic fine-blanking presses mechanical fine-blanking presses moving-punch system punch stamping ...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003015
EISBN: 978-1-62708-200-6
...-section designs. (a) Fluted mixing section barrier type. (b) Ring barrier type. (c) Mixing pins. (d) Parallel interrupted mixing flights. Source: Ref 1 Fig. 11 Extrusion dies that allow for material flow characteristics. Source: Ref 1 Fig. 12 Coat-hanger die design, named...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003429
EISBN: 978-1-62708-195-5
...Abstract Abstract This article discusses the dies, such as shear-face dies, conical-feed dies, and bridge dies, that are used in extrusion of particle-reinforced aluminum composites. It provides an overview of the effects of reinforcements on the properties of aluminum composites. shear...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006526
EISBN: 978-1-62708-207-5
... for tooling, dies, punches, and other equipment. It covers typical tool materials and their working properties, and provides best practices for sizing aluminum slugs and preparing them for use. The article also discusses the wide range of achievable shapes from shallow cup-like extrusions to deep cups...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005567
EISBN: 978-1-62708-174-0
... to firmly seat the faying surfaces against one another. Heat the joint to welding temperature. Rapidly apply additional pressure to mechanically upset the weld zone. aluminum bonding coextrusion welding copper copper alloys deformation extrusion dies forge welding low-carbon steel ...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002165
EISBN: 978-1-62708-188-7
... is typically applied to molds and dies in many forms. Plastic injection molds, extrusion dies, forging dies, and die casting dies are just a few examples that show the versatility of this method, which is also used directly in production processes. In addition to discussing the use of a shaped electrode...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003152
EISBN: 978-1-62708-199-3
... Heavy blanking punches and dies, cold heading dies 20–30 Medium 85 Heading dies (severe impact), hot-forming dies, swaging dies 11–25 Medium to coarse 84 Back extrusion punches, hot-forming punches 11–15 Medium 88 Back extrusion punches, blanking punches, and dies for high shear...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006418
EISBN: 978-1-62708-192-4
... dies, swaging dies 11–25 Medium to coarse 84 Back extrusion punches, hot forming punches 11–15 Medium 88 Back extrusion punches, blanking punches and dies for high shear strength steel 10–12 Fine to medium 89 Powder compacting dies, Sendzimir rolls, strip flattening rolls, wire...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005158
EISBN: 978-1-62708-186-3
... in machining of dies, especially those made of hardened die steel and tungsten carbide in many forms, such as plastic injection molds, extrusion dies, forging dies, and die casting dies. Traveling-wire EDM differs from conventional (shaped electrode) EDM in that a thin-diameter wire acts as the electrode...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004015
EISBN: 978-1-62708-185-6
... bearing land die where whole metal control takes place in front of the die orifice ( Ref 23 ). A majority of extrusion analysis available in literature is focused on a classic round-to-round process, while in industrial practice multihole dies are preferred due to their higher productivity. The metal flow...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004005
EISBN: 978-1-62708-185-6
...–44 4140 36–44 (a) Cemented carbide is sometimes used for die sleeves. (b) Maraging steel is sometimes used for die buttons. Fig. 17 Three types of dies used in the cold extrusion of aluminum alloy parts Fig. 10 5120 steel valve tappet (maximum hardness: 143 HB...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001041
EISBN: 978-1-62708-161-0
... … … Smith tools (0.65–0.70% C) Hot chisels (0.70–0.75% C) Drop forging dies (0.90–1.00% C) Applications limited to short-run production Hot extrusion tools and diesExtrusion dies and mandrels  Dummy blocks  Valve extrusion tools Brass extrusion dies: T1 Extrusion dies and dummy blocks: H21–H26...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003114
EISBN: 978-1-62708-199-3
... in hardness. The 18Ni(250) grade is used for aluminum die-casting dies and cores, aluminum hot forging dies, dies for molding plastics, and various support tooling used in extrusion of aluminum. In die casting of aluminum, maraging steel dies can be used at higher hardness than is possible for dies made...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005774
EISBN: 978-1-62708-165-8
... of optimal-hardenability steel and quenched intensively demonstrated better fatigue performance compared to standard side pinion made of carburized 8620 steel and quenched in oil. Service life of intensively quenched aluminum extrusion dies made of hot work H-13 steel improves by at least 40...