1-20 of 142 Search Results for

dynamic stripping

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540373
EISBN: 978-1-62708-309-6
... Abstract This appendix presents a close-form solution to determine the stress distribution around a hole of any shape or size in a strip of any material of any width. It also compares the close-form equation to classical solutions and the results of finite element analysis, demonstrating near...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540391
EISBN: 978-1-62708-309-6
... Tg , H ⋅ F RS ⋅ F T ⋅ F CS W ⋅ t where Δ P = pin load at the hole of interest (i.e., transferred local load) P BP = bypass load across the section W = specimen or strip width in row of interest t= specimen or strip thickness in row...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040247
EISBN: 978-1-62708-300-3
... upset tests were conducted with different temperatures, strains, strain rates, as-preheated grain sizes, and postdeformation hold times to characterize dynamic recrystallization during forging and meta-dynamic recrystallization and static grain growth during postforging cooldown. Both the MTS Systems...
Book Chapter

By Soumya Subramonian
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500001
EISBN: 978-1-62708-317-1
... material is sheared to a desired shape. In blanking, the removed piece of material is the product, whereas in piercing, the material that is removed is scrap, while the remaining part of the strip is the product ( Fig. 1.1 ). Blanking or piercing is used in almost all sheet-forming operations. The size...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460209
EISBN: 978-1-62708-285-3
... are reviewed. The background and purpose of each application are presented and practical cases are discussed. high-pressure cold spray process automotive industry additive manufacturing fabrication methods protective coatings THE COLD SPRAY (or cold gas dynamic spray, CGDS) process is a novel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.tt2.t51060251
EISBN: 978-1-62708-355-3
..., provides a dynamic stress state equivalent to that produced in a quasi-static tensile test on a wide sheet versus a thin strip of material. A difficulty encountered in this type of test is the need for an impulse to be generated simultaneously in time along the axis of the cylinder. Because explosive...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040319
EISBN: 978-1-62708-300-3
... and the required tolerances, the compressive prestress generated may be too low. STRECON Technology has developed strip-wound radially prestressed containers with strength that is 2 to 3 times that of conventional stress rings [ Groenbaek et al., 1997 ]. The high strength makes it possible to provide an optimum...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 May 2018
DOI: 10.31399/asm.tb.hma.t59250219
EISBN: 978-1-62708-287-7
..., space, and time. FIG. 13.5 Twin roll casting uses two copper water-cooled, counter-rotating rolls. The Castrip process produces a thin strip that requires minimal rolling to achieve finished size. Source: www.castrip.com . The Castrip concept was adopted at the Nucor plant...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320011
EISBN: 978-1-62708-332-4
... applications. 3.1.1.1 Match Plate Molding Molds are usually produced in two parts by compacting prepared sand over patterns mounted on plates. The molds are stripped from the patterns and assembled for pouring. The sprue and gates for the metal entry as well as the feeders to feed the solidification...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030209
EISBN: 978-1-62708-282-2
... a temperature in excess of 315 °C (600 °F). The oil then enters a distillation column where it is fractionated into various streams such as naphtha, kerosene, diesel, and other fuel oils. Stripping steam is normally added to the distillation column to aid in separation of the various fractions. Generally, water...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720233
EISBN: 978-1-62708-305-8
... a field of view limited to approximately 300 mm (12 in.). The dynamic range of systems with fluorescent screens can vary from 20 to 1 for raw images to 1000 to 1 with digital processing and a large number of frames averaged. Image Intensifier Tubes Image intensifier tubes are glass enclosed vacuum...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500301
EISBN: 978-1-62708-317-1
... gages are made up of a long, thin strip of conductive material arranged in a zigzag manner ( Fig. 15.2 ). Load cells typically contain multiple strain gages aligned and wired in a Wheatstone bridge circuit ( Fig. 15.3 ). When stress is applied to a strain gage, the resistance of the strain gage changes...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ahsssta.t53700215
EISBN: 978-1-62708-279-2
...; it should be used only to correct wrinkles and springback. Perform stretch flanging before going into trimming. Use hard weld on all draw beads. High-wear die radii must be hard welded and polished to prevent stripping of steel coatings. Trim and pierce angles should be <10° for holes larger...
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
... materials and lubricants along with superplastic forming techniques. cutting lubricants sheet metal forming SHEET METAL forming processes usually employ hot or cold rolled sheet or strip material that is normally cold formed into the desired shape. Deformation is primarily by tension...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480113
EISBN: 978-1-62708-318-8
... titanium alloys Nominal compositions Oxygen, % Type alloy Stress, 6.89 MPa (1 ksi) for 0.1% deformation in 100 h at indicated temperature Products available 426 °C (800 °F) 482 °C (900 °F) 510 °C (950 °F) Sheet, strip, plate Bar, forging, fastener Ti-5Al-2.5Sn 0.08–0.20 α 5...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780089
EISBN: 978-1-62708-281-5
...), and the total separation is displayed on a video screen or strip chart as a chromatogram. Figure 3 shows the HPLC separation of a commercial polyimide (PI) resin system. Peak locations are associated with the chemical structure of the individual formulative components. The areas under the peaks...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980009
EISBN: 978-1-62708-342-3
... Abstract The hot-working process extrusion is used to produce semifinished products in the form of bar, strip, and solid sections, as well as tubes and hollow sections. The first part of this chapter describes the composition, properties, and applications of tin and lead extruded products...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240279
EISBN: 978-1-62708-251-8
...% of the absolute melting temperature. During hot working, the strain-hardened and distorted grain structure produced by deformation is rapidly eliminated by the formation of new strain-free grains as a result of recrystallization. Dynamic recrystallization occurs during deformation, while static recrystallization...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500133
EISBN: 978-1-62708-317-1
...); strain rate = 0.1 s –1 . Source: Ref 7.9 With increase in temperature, there is a decrease in the flow-stress values and the work-hardening exponent. Furthermore, the curve shows an asymptotic trend around 700 to 800 °C (1290 to 1470 °F). This behavior is due to the temperature-induced dynamic...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540169
EISBN: 978-1-62708-309-6
... plane stress plastic zone, but approximately 23% larger. The Dugdale zone width is shaped like a long, thin strip in front of the crack tip, whereas the Irwin or Rice plastic zone is circular. As mentioned in Chapters 1 and 2 , yielding of a structural piece can be determined by elastic-plastic...