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electrodischarge machining

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Published: 01 January 2005
Fig. 5 Electrodischarge machining More
Image
Published: 01 January 1994
Fig. 8 Schematic of die-sinking electrodischarge machining system More
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
... 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...
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
... of aluminum alloys. The article lists the inherent disadvantages of machining processes that involve compression/shear chip formation. It discusses the machining of aluminum metal-matrix composites and nontraditional machining of aluminum, such as abrasive jet, waterjet, electrodischarge, plasma arc...
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
... ). Interesting crack formations have been described ( Ref 1 ) resulting from additional operations, including milling, reaming, drilling, electrodischarge machining, and laser beam machining. Susceptibility to Corrosion/Stress-Corrosion Cracking Finishing operations have a significant influence...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002487
EISBN: 978-1-62708-194-8
... processes include electrodischarge machining (EDM), electrochemical machining (ECM), and ultrasonic machining (USM). In these operations, material is removed by a variety of physical mechanisms, often on an atomic scale with substantially less or no mechanical contact. They tend to remove material much...
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
... the 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: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006138
EISBN: 978-1-62708-175-7
... Antigalling pipe joint compounds Copper Copper lubricants Copper Plastic-filled metal Copper, bronze Self-lubricating (oil-filled) parts Bronze Manufacturing and machining Abrasive wheel bonding Copper Brazing compounds Copper, bronze, brass Electrodischarge machining Copper...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002411
EISBN: 978-1-62708-193-1
... loading, R = −1 Edge condition can severely affect the fatigue response of strip products, particularly high-strength alloys. Electrical and electronic spring contacts are usually manufactured by stamping, slitting, electrodischarge machining, or chemically etching. Each of these operations can...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001106
EISBN: 978-1-62708-162-7
... on the tools, can include laser cutting, electrodischarge machine cutting, grinding, lapping, and polishing steps. Polycrystalline Diamond With a Metallic Second Phase Polycrystalline diamond with a metallic second phase has a microstructure of diamond grains with the metallic phase mostly at the grain...
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
... 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 technology for dressing fine...
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
... used for steel. Therefore, cavities are highly polished, frequently with automated equipment, by 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...
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
... Abstract This article addresses dies and die materials used for hot forging in vertical presses, hammers, and horizontal forging machines (upsetters). It reviews the properties of die materials for hot forging, including good hardenability, resistance to wear, plastic deformation, thermal...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006517
EISBN: 978-1-62708-207-5
... by pressing or sliding an abrasive stick against the wheel surface. Other methods of dressing include exposing the abrasive grains to abrasive slurries and electrodischarge machining. Polishing Polishing and grinding have operating similarities, and the terms are sometimes used interchangeably...
Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005946
EISBN: 978-1-62708-168-9
... machining, and stress relief is highly recommended. The ground surface of a hardened tool may be highly stressed, or the excessive heat may cause local hardening and cracking. Another similar effect on the surface is electrodischarge machining (EDM), where a coarse and hardened layer may be formed...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002183
EISBN: 978-1-62708-188-7
... Abstract This article provides a discussion on cutting tools, their materials and design; cutting fluids; and various aspects of machining operations of heat-resistant alloys, with several examples. Operations such as turning, planing and shaping, broaching, drilling, reaming, counterboring...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003314
EISBN: 978-1-62708-176-4
... Abstract This article describes the phenomena of crack initiation and early growth. It examines specimen design and preparation as well as the apparatus used in crack initiation testing. The article provides descriptions of the various commercially available fatigue testing machines: axial...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006114
EISBN: 978-1-62708-175-7
...+ … Copper infiltrated steel Near full density Copper infiltration also improves machinability. Surface densification 7.6–7.8+ Increases localized densification for wear and fatigue resistance With the considerable progress in PM technology over the years, the quality of PM gears has improved...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003315
EISBN: 978-1-62708-176-4
... Development of higher-frequency testing machines began early in the 20th century. Prior to 1911, the highest fatigue testing frequency was on the order of 33 Hz, using mechanically driven systems. Electrodynamic resonance systems appeared in 1911 when Hopkinson ( Ref 1 ) introduced a machine capable of 116 Hz...