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nonabrasive finishing

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Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001233
EISBN: 978-1-62708-170-2
... Abstract Nontraditional finishing processes include electrochemical machining (ECM), electrodischarge machining (EDM), and laser beam machining. These processes belong to nonabrasive finishing methods where surface generation occurs with an insignificant amount of mechanical interaction between...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003214
EISBN: 978-1-62708-199-3
... as a surface generation process is broadly classified into four groups: finish machining, abrasive machining, nonabrasive finishing, and mass finishing. Finish Machining Methods Finish machining methods use tools of well-defined geometry for precision finishing cuts on steels, nonferrous alloys...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001230
EISBN: 978-1-62708-170-2
... finishing processes use processing tools such as grinding wheels, abrasive belts, and abrasive slurries such that the surface generation process takes place between the work material and a number of cutting edges whose geometry is not precisely defined in each case. “Nonabrasive Finishing Methods...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003595
EISBN: 978-1-62708-182-5
... 2. “Metallography Principles and Procedures,” Leco Corporation 3. 45th Metal Finishing for Guide Book and Directory , Metals and Plastics Publications, Inc. , 1977 4. Rajurkar K.P. , Kozak J. , and Chatterjee A. , Nonabrasive Finishing Methods Surface Engineering...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003042
EISBN: 978-1-62708-200-6
... Abstract This article describes the use of conventional machining techniques, laser cutting and water-jet cutting for producing finished composite parts. It explains two representative polymer-matrix composites--graphite and aramid composites--and discusses the machining and drilling problems...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003558
EISBN: 978-1-62708-180-1
... of the former would be situations where marring is a concern, such as with optical scanner windows, lens, and decorative finishes. Examples of the latter include valves, which can fail because of galling, and structural components, where cracks caused by wear can reduce fatigue life ( Ref 1 , 2 ). In addition...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006504
EISBN: 978-1-62708-207-5
... Abstract The necessary precursor to a proper and durable finish is the preparation of the active aluminum surface to receive the desired protective finish that will allow it to have a long and attractive service life. This article helps those who work with aluminum in the many varieties...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005158
EISBN: 978-1-62708-186-3
... electrode wear, θ (%): θ = V E V W · 100 where V E is the electrode-removal rate. Surface finish, R t (peak to valley, μm) Thickness of recast layer Gap between electrode and workpiece Radii of corners and edges These parameters are dependent...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006494
EISBN: 978-1-62708-207-5
... for making parts from aluminum alloys meeting the quality and service demands of engineered components. However, the high ductility of aluminum and the lower elastic modulus can be detrimental to achieving good surface finish and cutting tool longevity. Low modulus of elasticity, high ductility...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003979
EISBN: 978-1-62708-185-6
... that local lubricant breakdown and uneven metal flow are prevented Be nonabrasive and noncorrosive so as to prevent erosion of the die surface Be free of residues that would accumulate in deep impressions Develop a balanced gas pressure to assist quick release of the forging from the die cavity...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002151
EISBN: 978-1-62708-188-7
... defines the bond type and is vendor specific. In superabrasive product markings, the ninth position denotes abrasive layer thickness. Superabrasive wheels often contain thin rims of expensive abrasive in a bond matrix or a nonabrasive preform or holder. Abrasives In addition to particle or grit...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002184
EISBN: 978-1-62708-188-7
... aluminum. The microconstituents present in aluminum alloys have important effects on machining characteristics. Nonabrasive constituents have a beneficial effect, and insoluble abrasive constituents exert a detrimental effect on tool life and surface quality. Constituents that are insoluble but soft...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001304
EISBN: 978-1-62708-170-2
... to the technology of mechanical finishing will result in improved productivity as well as an improved product. Mechanical finishing processes for processing steels may be classified as follows: Manual filing, scraping, and deburring Polishing, buffing, and brushing Abrasive and nonabrasive blasting...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001046
EISBN: 978-1-62708-161-0
... of stainless steels. It characterizes the experience of a few industrial sectors according to the corrosion problems most frequently encountered and suggests appropriate grade selections. Corrosion testing, surface finishing, mill finishes, and interim surface protection of stainless steels are also discussed...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003183
EISBN: 978-1-62708-199-3
... the finishing impressions in the dies. This helps create proper grain flow, soundness, and less scrap, with minimum die wear. When adequate preliminary impressions cannot be incorporated in the same set of die blocks, two or more hammers are used to produce adequate shaping or blocking to an intermediate shape...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002178
EISBN: 978-1-62708-188-7
... establish the potential surface finish obtainable with a cutting process and the necessary cutting force. The microstructure of the metal around the graphite determines tool life and establishes the most advantageous cutting speeds and feeds. An understanding of the influence of microstructure...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001221
EISBN: 978-1-62708-170-2
... requirements should be considered when selecting polishing and buffing compounds. Compounds used for obtaining buffed and polished finishes may be classified by cleaning requirements: Liquids: mineral oils and oil-in-water emulsions or animal and vegetable oils with abrasives Semisolids: oil based...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005927
EISBN: 978-1-62708-166-5
... heat-up time is relatively short compared to that of salt baths, due to the elimination of the latent heat for melting the salt. This means the bed can be shut down overnight without lost production time the following day. Fluidized media are nonabrasive and noncorrosive, and they do not wet...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.9781627081993
EISBN: 978-1-62708-199-3
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006403
EISBN: 978-1-62708-192-4
... they disregard the porosity. The use of areal surface texture quantities (in accordance with ISO 25178-2) is gaining more and more importance due to very smooth surfaces (e.g., diamondlike coating) and specific finishing techniques (e.g., mirrorlike finishing of cylinder liners) and the very low wear regime...