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electrodischarge machining

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Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004041
EISBN: 978-1-62708-185-6
... cutting speeds, and high acceleration and deceleration capabilities. It discusses electrodischarge machining process and electrochemical machining process. The article concludes with information on die-making methods. electrochemical machining electrodischarge machining finishing forging dies...
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
... radiusing process Fig. 8 Schematic of die-sinking electrodischarge machining system Fig. 1 Schematics of electrochemical machining (ECM) operations. (a) Die sinking. (b) Shaping of blades. (c) Drilling. (d) Milling. (e) Turning. (f) Wire ECM. (g) Drilling of curvilinear holes. (h...
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
... 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 a brief...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003975
EISBN: 978-1-62708-185-6
... electrodischarge machining (EDM) in place of a vertical mill. This method is used when minimal draft angles and very narrow ribs are required, and it has the ability to produce dies accurately. Also, if several of the same cavities are to be sunk in one die, use of EDM ensures reproducibility. The machine tool...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001238
EISBN: 978-1-62708-170-2
..., drilling, electrodischarge machining, and laser beam machining. Most of these metallurgical characteristics can be qualitatively assessed through a wide variety of observation techniques, such as metallography, scanning electron microscopy, and chemical etching. New techniques have also been developed...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003193
EISBN: 978-1-62708-199-3
... chips from the wheel surface. Dressing is usually accomplished by pressing or sliding an abrasive stick against the wheel surface. Recently, in-process dressing of metal bond diamond wheels using electrodischarge machining has been introduced. Electrolytic in-process dressing is another emerging...
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
... a variety of techniques in order to obtain an acceptable finish and to remove the disturbed surface layer resulting from such die-sinking techniques as electrodischarge machining. However, state-of-the-art high-speed die sinking (e.g., spindle speeds of >10,000 rpm) and ultrahigh-speed die...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006797
EISBN: 978-1-62708-295-2
.... Regions that are the last to solidify are constrained by the surrounding material. Similarly, welding will produce residual stresses and possible distortion. Electrodischarge machining also involves localized melting and resolidification, and associated residual stresses, although on a smaller scale...
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...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006463
EISBN: 978-1-62708-190-0
... function approach (see the section “ Transfer Function Example ” in this article) can be used. An example could be the development of fatigue cracks in large or expensive structures. Simple structures and simpler defect representations, such as electrodischarge-machined (EDM) slots, could be used to...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006443
EISBN: 978-1-62708-190-0
... x-ray spectrum. The film model can characterize the film response to a photon flux for a wide range of film types. For the full simulation, with only the scaling for the initial beam intensity, the results, when compared to an actual radiograph of a machined cone-shaped void, are, in the worst case...