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ultraprecision finish machining

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Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001231
EISBN: 978-1-62708-170-2
...Abstract Abstract This article focuses on precision and ultraprecision finish machining techniques that make use of defined cutting edges, such as polycrystalline diamond and cubic boron nitride compacts. The techniques are finish turning, finish broaching, finish milling, and finish drilling...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001241
EISBN: 978-1-62708-170-2
... for a machine tool bed or gaging plate, extreme control of tolerances and surface finish will be required, and an ultraprecision finishing method will probably be used to achieve the desired results. The ability to finish a work material through all these processes largely depends on the work material...
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
...Abstract Abstract This article focuses on the various technology drivers for finishing methods, namely, tolerance, consistency, surface quality, and productivity. Every finishing method may be viewed as a manufacturing system consisting of four input categories: machine tool, processing tool...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003055
EISBN: 978-1-62708-200-6
... production and finish grinding of silicon carbide, titanium nitride, silicon nitride, and partially stabilized zirconia, and other technical ceramics Machining parameters for advanced ceramics Table 5 Machining parameters for advanced ceramics Material Grinding wheel Machine Wheel, rpm...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006387
EISBN: 978-1-62708-192-4
..., but the mechanism can be detected only based on the characterization of atomic removal. Another noteworthy example in this category is ultraprecision machining, such as lapping and CMP ( Ref 4 ). As aforementioned, CMP is used to remove materials designedly and to even out any irregular topography, achieving...
Book Chapter

Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006358
EISBN: 978-1-62708-192-4
... spall. For example, a guide roller in a hot metal bar-handling system may sustain considerable RCW, but this wear may be unimportant as long as the component continues to function adequately. In the case of ultraprecision ball bearings for missile guidance systems, however, a very small spall may cause...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006362
EISBN: 978-1-62708-192-4
..., hardened and tempered, are widely used for rotors or sliding rails. They can be machined to high-precision dimensional tolerances, low geometrical errors, and fine surface finishes. Good bearing performance is achieved when such steels are used with journals or thrust plates manufactured from low-shear...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006570
EISBN: 978-1-62708-290-7
...Abstract Abstract This article describes post-processing techniques for machining, finishing, heat treating, and deburring used to remove additive manufacturing (AM) metallic workpieces from a base plate and subsequent techniques to enhance printed workpieces. The AM processes include powder...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001232
EISBN: 978-1-62708-170-2
... of abrasive products and materials, abrasive finishing processes, and the mechanisms of delivering the abrasives to the grinding or machining zone. Abrasive finishing processes, such as grinding, honing, superfinishing, microgrinding, polishing, buffing, and lapping, are discussed. The article presents...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002145
EISBN: 978-1-62708-188-7
.... Shear cutting operation proceeds from roughing (a) to intermediate (b) to finishing (c) operations Hobbing Gear Shaping Rack Cutting Processes for Bevel Gears The machining of bevel gears is treated as a separate subject because most bevel gears are cut in special machines...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.9781627081702
EISBN: 978-1-62708-170-2
Book Chapter

By Koji Kato
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006394
EISBN: 978-1-62708-192-4
... with Hot Metal: The Optimum Polishing Condition , J. JSPE , Vol 57 ( No. 1 ), 1991 , p 184 – 189 51. Venkatesh V.C. , Inasaki I. , Toenshof H.K. , Nakagawa T. , and Marinescu I.D. , Observations on Polishing and Ultraprecision Machining of Semiconductor Substrate...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006365
EISBN: 978-1-62708-192-4
... Fig. 2 Surface texturing by abrasive jet machining method. Source: Ref 27 Fig. 3 Example of embossing tool surface with pyramids. Source: Ref 34 . Reprinted with permission from U. Pettersson Medin Fig. 4 Laser-textured surface of zirconia. Source: Ref 35 Fig...