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high-velocity hydroforming

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500227
EISBN: 978-1-62708-317-1
..., including high-velocity hydroforming, high-velocity mechanical forming, and electromagnetic or energy-based forming. electromagnetic forming forming equipment high-velocity hydroforming high-velocity mechanical forming HIGH-VELOCITY FORMING (also called impulse forming, high-energy-rate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500179
EISBN: 978-1-62708-317-1
... the material to be fed toward the expansion zone. Therefore, depending on the geometry of the part, a high relative sliding velocity (50 to 100 mm/s) between the workpiece and die may be present. Fig. 9.23 Friction zones in tube hydroforming Because of the difference in the local state of stress...
Book Chapter

By Eren Billur
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400181
EISBN: 978-1-62708-316-4
... because slugs/parts from previous strokes may have been left in the die area). If the system detects no foreign objects, then it activates the high-pressure accumulator to initiate the main (blanking) slide movement. Hydroforming Presses Hydroforming is a sheet metal or tube forming process where...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400005
EISBN: 978-1-62708-316-4
... alloys Process Variations : hydroforming process, high-draw technique, rubber-diaphragm forming Applications: deeply recessed parts with or without flanges Fig. 2.19 Marform process: (a) die open; (b) die closed. Source: Ref 2.2 Drop Hammer Forming Drop hammer forming...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500051
EISBN: 978-1-62708-317-1
..., progressive die sequencing, blank holder force optimization, sheet hydroforming, hot stamping, and springback and bending of advanced high-strength steels. It also discusses the factors that affect the accuracy of finite element simulations such as springback, thickness variations, and nonisothermal effects...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870183
EISBN: 978-1-62708-314-0
... heating takes longer, in this case, 5 to 10 minutes but is generally more uniform through the thickness and is the preferred method for unconsolidated blanks and blanks containing high contour. Impingement heating is a variation of convection heating that uses a multitude of high-velocity jets of heated...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740163
EISBN: 978-1-62708-308-9
... and breaks up oxide films. Chemical additives combine with oxides to form lower-temperature melting products that flush away. Plasma Arc Cutting Plasma arc cutting (PAC) employs an extremely high-temperature, high-velocity, constricted arc between an electrode contained within the torch and the piece...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400073
EISBN: 978-1-62708-316-4
... steels, and aluminum and magnesium alloys. Advanced high-strength steels (AHSSs), which are an important category of sheet steels for weight reduction in the automotive industry, are discussed in Chapter 6, “Forming of Advanced High Strength Steels,” of the companion book, Sheet Metal Forming—Processes...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480243
EISBN: 978-1-62708-318-8
... rate of load application are recommended. Slow forming speeds improve formability. At elevated temperatures, some alloys such as Ti-6Al-4V have better formability at relatively high forming speeds, while others such as Ti-13V-11Cr-3Al have lower ductility at higher forming rates. Elevated...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.9781627082860
EISBN: 978-1-62708-286-0
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.9781627083409
EISBN: 978-1-62708-340-9