1-20 of 491 Search Results for

electrical discharge machining

Sort by
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
... Abstract The electrical discharge machining (EDM) process is used for machining dies because of its ability to machining difficult geometries or materials with poor machinability. This article provides a discussion on the fundamentals of electrical discharge erosion and the principles of EDM...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002165
EISBN: 978-1-62708-188-7
... Abstract This article discusses the use of a shaped electrode for electrical discharge machining (EDM). It describes the operational methodology of the EDM. Topography, metallurgical and chemical effects, and surface integrity of the EDM surface are reviewed. The article provides information...
Image
Published: 01 January 1989
Fig. 1 Typical setup for electrical discharge machining. Negative (standard) polarity is shown. Positive (reverse) polarity is also extensively used. More
Image
Published: 01 January 2006
Fig. 1 System concept of plunge electrical discharge machining with a shaped electrode More
Image
Published: 01 January 2006
Fig. 2 System concept of wire electrical discharge machining process More
Image
Published: 01 January 2006
Fig. 3 Progressive die cut by traveling-wire electrical discharge machining. Courtesy of Progressive Tool Company More
Image
Published: 01 November 1995
Fig. 21 Diesinking machine, schematic. (a) Before electrical discharge machining (EDM). (b) After EDM More
Image
Published: 30 June 2023
Fig. 3 (a) Scoop sample. (b) Scoop sample after electrical discharge machining (EDM). (c) Small punch (SP) sample obtained through EDM. (d) Polished SP specimen ready for testing. Source: Ref 9 More
Image
Published: 30 June 2023
Fig. 7 Lattice structure with missing struts. EDM, electrical discharge machining More
Image
Published: 01 January 1989
Fig. 8 Setup for producing a tungsten test specimen by electrical discharge machining Operations Saw 12.5 mm (0.50 in.) thick tungsten plate into blanks, using a diamond-edge band saw Load blank into fixture and close components of assembly Electrical discharge machine contour More
Image
Published: 01 January 2006
Fig. 16 (a) Surface layers on a component machined by electrical discharge machining (EDM). (b) Fractured samples showing the fractured edges and the recast layer More
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002166
EISBN: 978-1-62708-188-7
... Abstract Electrical discharge grinding (EDG) is much like electrical discharge machining except that the electrode (tool) is a rotating graphite wheel. This article commences with a schematic illustration of a setup for EDG wheels and discusses the control operation of the EDG setup...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006054
EISBN: 978-1-62708-175-7
... Abstract This article describes the secondary operations for cemented carbide parts, namely, diamond grinding, honing, electrical discharge machining, and brazing after sintering to achieve desired results, such as specified size, shape, edge condition, and surface finish. brazing...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003194
EISBN: 978-1-62708-199-3
... machining, electrical discharge machining, chemical machining, abrasive jet machining, laser beam machining, electron beam machining, ultrasonic impact grinding, hydrodynamic machining, thermochemical machining, abrasive flow machining, and electrical discharge wire cutting. abrasive jet machining...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003746
EISBN: 978-1-62708-177-1
... for metallographic sectioning. Other methods, including the use of hacksaws, shears, burning torches, wire saws, and electrical discharge machining, are also reviewed. The article reviews the issues related to the specimen test location for certification work as well as process troubleshooting and component failure...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002155
EISBN: 978-1-62708-188-7
... machining processes Mechanical Electrical Thermal Chemical Abrasive jet machining (AJM) Abrasive flow machining (AFM) Waterjet machining (WJM) Abrasive waterjet machining (AWJM) Ultrasonic machining (USM) Electrochemical machining (ECM) Electrochemical grinding (ECG) Electrochemical discharge...
Image
Published: 01 January 2005
Fig. 1 Information flow and processing steps in die manufacturing. CMM, coordinate measuring machine; CNC, computer numerical control; EDM, electrical discharge machining More
Image
Published: 01 December 2008
Fig. 11 Approximate values of surface roughness and tolerance on dimensions typically obtained with different manufacturing processes. ECM, electrochemical machining; EDM, electrical discharge machining. More
Image
Published: 01 January 2005
Fig. 19 Correlation between surface roughness and tolerance for a variety of materials shaping and finishing processes. ECM, electrochemical machining; EDM, electrical discharge machining. Source: Ref 2 , 9 More
Image
Published: 01 January 1997
Fig. 5 Approximate values of surface roughness and tolerance on dimensions typically obtained with different manufacturing processes. ECM, electrochemical machining; EDM, electrical discharge machining. Source: Ref 8 More