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forging die

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Published: 01 December 1998
Fig. 13 Section through a forging, die finisher impression showing flash clearance, flash land, and gutter More
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Published: 01 January 2005
Fig. 13 Assembly rib for which forging die was redesigned to enlarge radius of fillets at flash saddle in order to increase die life. Dimensions given in inches More
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Published: 01 January 2002
Fig. 7 A D5 tool steel forging die that failed in service because of segregation. (a) Hardness traverse correlated with the microstructure of the die. (b) Section through one arm of the cross on the recessed die face showing a severely segregated (banded) structure. Etched with 5% nital. (c More
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Published: 01 January 2005
Fig. 7 Examples of hot forging die surfaces plastically deformed. Source: Ref 3 More
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Published: 01 January 2005
Fig. 14 Results of tests on the effects of alloying on wear of forging die steels. See Table 6(a) and 6(b) for compositions and heat treatments of steels. Source: Ref 25 More
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Published: 01 January 2005
Fig. 21 Effect of lubrication on forging die wear. Source: Ref 23 More
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Published: 01 January 2005
Fig. 22 Effect of lubrication on forging die wear. Wear index is defined as the average cross-sectional area of wear depressions in the die. Source: Ref 22 More
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Published: 01 February 2024
Fig. 76 Automotive valve and forging die More
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Published: 01 February 2024
Fig. 77 Dimensions of AISI H13 forging die More
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003985
EISBN: 978-1-62708-185-6
... Abstract Hot-die forging and isothermal forging are unique forging methods developed to forge materials that are difficult or impossible to forge by conventional means. This article presents a comparative study on hot-die forging and isothermal forging. It discusses forging parameters, process...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003975
EISBN: 978-1-62708-185-6
... Abstract This article addresses dies and die materials used for hot forging in vertical presses, hammers, and horizontal forging machines (upsetters). It reviews the properties of die materials for hot forging, including good hardenability, resistance to wear, plastic deformation, thermal...
Book Chapter

Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003978
EISBN: 978-1-62708-185-6
... Abstract Open-die forging can be distinguished from most other types of deformation processes in that it provides discontinuous material flow as opposed to continuous flow. This article describes the equipment and auxiliary tools used in open-die forging. It discusses the production...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003979
EISBN: 978-1-62708-185-6
... Abstract This article provides an overview of the capabilities of closed-die forging. One of the most important aspects of closed-die forging is proper design of preforming operations and of blocker dies to achieve adequate metal distribution. The article describes the effects of friction...
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Published: 01 January 2005
Fig. 2 Schematic of radial forge die configuration More
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001021
EISBN: 978-1-62708-161-0
... Abstract Forgings are classified in various ways, beginning with the general classifications open die and closed die. They are also classified according to how they are made; such as hammer upset forgings, ring-rolled forgings, and multiple-ram press forgings; and in terms of the close...
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Published: 01 January 2005
Fig. 1 Three types of die sets used for open-die forging. (a) Flat die. (b) Swage die. (c) V-die More
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Published: 01 January 2005
Fig. 14 Multipiece (wrap) die system. (a) During forging. (b) After forging, the die system opens to allow extraction of the completed part More
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Published: 30 November 2018
Fig. 16 Multipiece (wrap) die system. (a) During forging. (b) After forging, the die system opens to allow extraction of the completed part. More
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Published: 01 December 1998
Fig. 16 Four types of die sets commonly used in open-die forging More
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Published: 01 January 2005
Fig. 1 Typical dies and punches used in open-die forging. (a) Die mounted with dovetail and key. (b) Flange-mounted die. (c) Swages for producing smooth round and hexagonal bars. (d) V-die. (e) Combination die (bar die). (f) Single loose die with flat top for producing hexagonal bars. (g More