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machine verification

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Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006439
EISBN: 978-1-62708-190-0
... applications of machine vision systems Area Applications Visual inspection Measurement of length, width, and area Measurement of hole diameter and position Inspection of part profile and contour Crack detection Online inspection of assemblies Verification of part features...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005345
EISBN: 978-1-62708-187-0
... preparation, weld repair process selection, joint selection, filler metal selection, weld repair considerations, deposition techniques, postweld heat treatment, and verification of weld repair quality. castings ferrous materials filler metal selection nonferrous materials postweld heat treatment...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006026
EISBN: 978-1-62708-172-6
... Abstract Independent verification of coating system performance can be based on laboratory testing and/or field exposure. Qualification testing is a critical component to coating system selection. This article focuses on performance evaluations that are used to prequalify coating systems...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0009020
EISBN: 978-1-62708-187-0
.... The choice of whether a component is best manufactured as welded, assembled, fabricated, forged, machined, or cast is based on the component geometry, production costs, and requirements in application. The article addresses these issues and provides a framework for analyzing all manners of...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003996
EISBN: 978-1-62708-185-6
... conserve input metal. Aluminum alloy forgings are produced on the full spectrum of forging equipment, ranging from hammers and presses to specialized forging machines. Selection of forging equipment for a given forging shape and type is based on the capabilities of the...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005308
EISBN: 978-1-62708-187-0
... correct for the contraction of the metal casting upon cooling and any extra metal to be removed from the machined surfaces of a casting. Incorporating all cast part features into the pattern or creating some features by subsequent machining is a key decision made by the pattern designer. A mold parting...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003045
EISBN: 978-1-62708-200-6
... and to verify this process before a tool is allowed to enter another controlled-environment area. A specific concern is the verification of those cures necessary to cure or bake release agents. In addition, any operation that generates dust or aerosols, such as trimming, sanding, grinding, or drilling...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005255
EISBN: 978-1-62708-187-0
... for wax. As a result, polystyrene finds only limited use. A survey of 72 investment casting plants in the United States revealed that fewer than 20% had machines for injecting polystyrene and that wax machines outnumbered plastics machines by almost 13 to 1 ( Ref 19 ). Perhaps the most important...
Book Chapter

By Justin Heimsch
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005273
EISBN: 978-1-62708-187-0
... life—limited thermal shock to the tooling, less heat checking Near-net shape—low draft angles possible, reduced machining stock compared to competitive casting processes High-pressure process requiring additional machine capabilities Lower material utilization compared to competitive processes...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004000
EISBN: 978-1-62708-185-6
... aluminum alloys and alloy steels, final forging design criteria for titanium closed-die forgings are typically balanced between forging producibility demands and total cost considerations, particularly intermediate and final component machining costs and overall metal recovery or yield for titanium...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005330
EISBN: 978-1-62708-187-0
... or pattern equipment, and know the number of parts to be made. To take advantage of the casting process, the foundry should also know which surfaces are to be machined and where datum points are located. Reasonable dimensional tolerances must be indicated and should be appropriate for the casting...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003099
EISBN: 978-1-62708-199-3
... inclusion imaging and length verification using acoustic microscopy. These tools, along with energy-dispersive or wavelength-dispersive chemical analyses using scanning electron microscopy, have confirmed the aluminum oxide stringers relate directly with bearing fatigue life under operating conditions that...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005186
EISBN: 978-1-62708-187-0
... vehicles Farm equipment Engines Refrigeration and heating Construction machinery Valves Soil pipe Pumps and compressors Pressure pipe Other major markets include machine tools, mechanical power transmission equipment, hardware, home appliances, mining machinery, and oil and...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003209
EISBN: 978-1-62708-199-3
... friction machines have been introduced for joining hollow sections (pipe and tube). ULTRASONIC WELDING (USW) is used effectively for joining both similar and dissimilar metals with lap-joint welds. High-frequency vibrations, introduced into the areas to be joined, disrupt the metal atoms at the...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.9781627082952
EISBN: 978-1-62708-295-2
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005950
EISBN: 978-1-62708-166-5
... manufacturing to improve workability, machinability, and other factors affecting manufacturing performance. Although the heat treatment processes are vital steps in the process chain of many components based on metals and alloys, they are also one of the major causes of rejected components, production losses...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003989
EISBN: 978-1-62708-185-6
... advantage of placing the actuator, almost exclusively hydraulic, conveniently below ground level—a feature that substantially reduces the risk of injury from failure of high-pressure hydraulic equipment. Fig. 1 Schematic diagram of common open-die press designs Radial forging machines, also...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003060
EISBN: 978-1-62708-200-6
... annually as an issue of Machine Design magazine Properties databases Cambridge Materials Selector Engineering materials selection system Cambridge University, Department of Engineering, Cambridge, United Kingdom (a) Ceramic Materials Properties Database Compilation of information...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.9781627081948
EISBN: 978-1-62708-194-8
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001239
EISBN: 978-1-62708-170-2
... properties THE FINISH MACHINING of materials is commonly accomplished by surface finishing processes such as grinding, lapping, and polishing. All of these processes typically use abrasive particles to carry out material removal. In grinding, the abrasive particles are usually bonded to a wheel using a...