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Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400005
EISBN: 978-1-62708-316-4
... Abstract This chapter provides a concise, design-oriented summary of more than 30 sheet forming processes within the categories of bending and flanging, stretch forming, deep drawing, blank preparation, and incremental and hybrid forming. Each summary includes a description and diagram...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400073
EISBN: 978-1-62708-316-4
... Abstract This chapter describes the formability and forming characteristics of low-carbon sheet steels, coated sheet steels, stainless steels, and aluminum and magnesium alloys. It provides property data as well as flow stress curves for numerous grades of each material and explains how...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400129
EISBN: 978-1-62708-316-4
... Abstract This chapter discusses the design and application of sheet forming presses. The discussion covers critical variables and design parameters, key components, basic machine configurations, and energy and load requirements. The chapter also discusses time-dependent characteristics...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400203
EISBN: 978-1-62708-316-4
... they facilitate uniform metal flow into the die cavity of large deep-drawn parts. blank holder force cushion systems deep drawing material flow IN DEEP DRAWING, the sheet metal blank is subjected to restraining force at its periphery by the blank holder while it is forced to flow into the die cavity...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.9781627083164
EISBN: 978-1-62708-316-4
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.9781627083171
EISBN: 978-1-62708-317-1
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500157
EISBN: 978-1-62708-317-1
... Abstract This chapter describes a sheet metal forming method, called hydroforming, that uses pressurized liquid and a shaped punch or die. It discusses the advantages and disadvantages of the two approaches, the effect of process variations, and tooling modifications intended to reduce sheet...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500273
EISBN: 978-1-62708-317-1
... Abstract This chapter describes incremental sheet forming processes, including single-point, two-point, and kinematic (two tool) techniques. It provides information on the tooling and equipment used, work flow and forming parameters, process mechanics and forming limits. It also discusses...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500301
EISBN: 978-1-62708-317-1
... Abstract This chapter discusses the types of sensors used in sheet forming operations and the information they provide. It explains how force sensors protect equipment from overloads due to tool wear, friction, and misfeeds, how displacement and proximity sensors help to prevent die crashes...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480243
EISBN: 978-1-62708-318-8
... of dies (one set heat resistant) Some parts cannot be made by cold forming procedures Metallurgical factors related to forming were discussed in Chapter 10, “Secondary Working of Bar and Billet,” in this book. In general, it is more difficult to form titanium sheet than the more familiar...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.tt2.t51060101
EISBN: 978-1-62708-355-3
... Abstract Sheet metal forming operations consist of a large family of processes, ranging from simple bending to stamping and deep drawing of complex shapes. Because sheet forming operations are so diverse in type, extent, and rate, no single test provides an accurate indication...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 September 2023
DOI: 10.31399/asm.tb.stmflw.t59390389
EISBN: 978-1-62708-459-8
... Abstract This chapter covers the mechanics and tribology of sheet metalworking processes, including shearing, bending, spinning, stretching, deep drawing, ironing, and hydroforming. It explains how to determine friction, wear, and lubrication needs based on process forces, temperatures...
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Published: 01 December 2009
Fig. 6.1 Fault-tree transfer symbols. This is a sheet (sheet 6) taken from a fault-tree analysis developed for a circuit card assembly failure. Transfer 7 shows that the sheet 6 fault-tree logic goes into sheet 2 of the fault-tree analysis. Transfer 9 shows that the event “Q1 oscillates More
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Published: 01 August 2012
Fig. 12.22 Sheet hydroforming scenarios: (a) sheet hydroforming with punch. Source: Ref 30. (b) and (c) initial and final phases of sheet hydroforming with die. Source: Ref 12.31 More
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Published: 01 August 2012
Fig. 13.1 Various parts manufactured by incremental sheet forming. t , initial sheet thickness of the blank. Source: Ref 13.2 More
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Published: 01 August 2012
Fig. 13.10 Sheet thinning in incremental sheet metal forming. Source: Ref 13.3 More
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Published: 01 August 2005
Fig. 2.74 Rolling of a metal sheet. (a) Elongation on surface of the sheet. (b) Resulting distribution of longitudinal residual stress over thickness of sheet (schematic). Note: The residual stress pattern would be the reverse of those shown here for large reduction of thickness. Source: Ref More
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Published: 01 November 2010
Fig. 10.11 Types of sheet molding compound. Sheet molding compound (random) SMC-R; sheet molding compound (continuous/random) SMC-CR; sheet molding compound (continuous/random with continuous in X-pattern) XMC More
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Published: 30 June 2023
Fig. 10.4 Sheet comparison of (a) deep drawing, and (b) stretch forming of sheet More
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Published: 01 January 2015
Fig. 18.8 Deformation bands on sheet tensile specimen that showed serrated flow during testing at 150 °C (300 °F). Source: Ref 18.10 More