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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: 15 June 2021
DOI: 10.31399/asm.tb.mpktmse.t56010001
EISBN: 978-1-62708-384-3
... types of test equipment used and how they compare in terms of loading force, displacement rate, accuracy, and allowable sample sizes. It then discusses the various ways tensile measurements are plotted and presents examples of each method. It examines a typical load-displacement curve as well...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110643
EISBN: 978-1-62708-247-1
... the design constraints for analog BIST circuitry can be more relaxed than for the circuit under test, while delivering the required test accuracy and speed. analog design analog/digital converters built-in self-test design-for-test phase-locked loop radio frequency serializer-deserializer...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040083
EISBN: 978-1-62708-300-3
... with corresponding computed data. It also includes an example in which flow stress and friction were measured in compressed aluminum rings and the results used to verify the accuracy of predicted values. FEM simulation flow stress friction inverse analysis verification References...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040107
EISBN: 978-1-62708-300-3
... forged. This chapter covers the most common types of forging machines, explaining how they align with basic forging processes and corresponding force, energy, throughput, and accuracy requirements. forging forging machines References [Altan et al., 1973] Altan T...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850334
EISBN: 978-1-62708-260-0
... and Equotip hardness tests, and microindentation tests. It describes the equipment and procedures used, discusses the factors that influence accuracy, and provides hardness conversion equations for different types of materials. It also explains how hardness testing sheds light on anisotropy, machinability...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400129
EISBN: 978-1-62708-316-4
..., dimensional accuracy, and stiffness as well as die change procedures. forming presses sheet metal forming EACH SHEET FORMING PROCESS is associated, in a practical sense, with at least one type of sheet forming machine or equipment. The sheet forming equipment varies by the rate at which energy...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400145
EISBN: 978-1-62708-316-4
...-crank mechanism and how gear ratios, component arrangements, and other design parameters affect slide motion. The chapter also explains how to assess load and energy requirements, time-dependent characteristics, and dimensional accuracy and discusses overload protection, shutheight adjustment, and slide...
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
.... The chapter goes on to describe the load, energy, and time-dependent characteristics of hydraulic presses and the factors that determine accuracy. It also explains how hydraulic presses are used for deep drawing, fine blanking, and hydroforming as well as warm forming and hot stamping operations...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720049
EISBN: 978-1-62708-305-8
... the accuracy of a machine; a measuring device with a proportional range and some form of indicator, either analog or digital Pitch: The angular motion of a carriage, designed for linear motion, about an axis that is perpendicular to the motion direction and perpendicular to the yaw axis Pixel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040001
EISBN: 978-1-62708-300-3
... Abstract This chapter provides a brief introduction to manufacturing processes used to produce metal parts and how they differ in terms of achievable geometries, tolerances, surface finishes, and production rate. manufacturing process dimensional accuracy surface roughness...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870101
EISBN: 978-1-62708-314-0
... in Table 4.2 , depending on which surface is the work surface and what material system is used. Note that some accuracy is lost each time the tool surface is replicated, primarily due to material shrinkage during cure. Fig. 4.13 Numerical control (NC) machined master models. Source: The Boeing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110132
EISBN: 978-1-62708-247-1
..., not to mention features in-between. Two things have been introduced to address these challenges: one is to use higher frequency signal close to 100GHz, the second is to use impulse signal vs step. These two improvements are equally important in dramatically improving fault isolation accuracy, essentially...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110402
EISBN: 978-1-62708-247-1
... downsizing, for targeting specific features with accuracy in tens of microns, or for producing a mirror-finish cross-section face. Cleaving allows preservation of the sample “as-is” without material loss, contamination, or the re-deposition that occurs with tools such as polishers, ion mills or focused Ion...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500273
EISBN: 978-1-62708-317-1
.... , Laurischkat L. , and Smukala V. , Increasing the Part Accuracy in Dieless Robot-Based Incremental Sheet Metal Forming , CIRP Ann., Manuf. Technol. , Vol 58 ( No. 1 ), 2009 , p 233 – 238 10.1016/j.cirp.2009.03.056 13.6 Hirt G. , Ames J. , Bambach M. , and Kopp R...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850410
EISBN: 978-1-62708-260-0
... , 1971 , pp. 87 – 112 . 107. Gahm J. : “ Instruments for Stereometric Analysis with the Microscope—Their Application and Accuracy of Measurement, ” Advances in Optical and Electron Microscopy , vol. 5 , Academic Press, Inc. , New York. , 1973 , pp. 115 – 161 . 108. Hougardy H...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270019
EISBN: 978-1-62708-301-0
... is carried out with utmost care and caution, the effort will be amply rewarding. Spectrophotometry: Applicable to nearly all elements and organic functional groups; accessible range, 0.001 to 50%; accuracy, 2 to 5% Atomic absorption spectrometry: Applicable to practically all elements...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040319
EISBN: 978-1-62708-300-3
... Press Elasticity on the Accuracy of Formed Components, ” Advanced Technology of Plasticity , Vol. 1 , Proceedings of the Fifth ICTP ( Columbus, OH ), Oct. 7–10, 1996 . [Beatty, 1997] Beatty R. , “ Advanced Information Management in the Forge Shop, ” Journal of Materials Processing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ahsssta.t53700225
EISBN: 978-1-62708-279-2
... to producing a good part. The quality of stamped parts is important in avoiding assembly problems and in achieving product performance. Major problems with vehicle quality such as wind noise, water leaks, squeaks, and fit and finish are directly related to the quality and dimensional accuracy of stamped...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720293
EISBN: 978-1-62708-305-8
... accuracy, and can allow the analysis of data in ways that are not possible or practical with manual operations. Perhaps the best example of this, given the currently available equipment, is the application of computer technology to the dimensional inspection of castings. Liquid...