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Published: 01 January 1990
Fig. 6 Specimen for the wedge-forging test. (a) as-machined specimen. (b) Specimen after forging More
Image
Published: 01 January 2005
Fig. 8 Wedge test specimen. (a) As-machined specimen. (b) Specimen after deformation. Source: Ref 12 More
Image
Published: 01 January 2005
Fig. 58 Specimens for the wedge test. (a) As-machined specimen. (b) Specimen after forging More
Image
Published: 01 January 2005
Fig. 2 Specimens for the wedge test. (Top) As-machined specimen. (Bottom) Specimen after forging More
Image
Published: 01 January 1989
Fig. 32 Details of the ASTM E 618 machinability test specimen and the relative positions of the form tools More
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003323
EISBN: 978-1-62708-176-4
... fasteners include product hardness, proof load, axial and wedge tension testing of full-sized products, tension testing of machined test specimens, and total extension at fracture testing. Product hardness, proof load, and cone proof-load test are the test methods for internally threaded fasteners...
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 2000
Fig. 8 Use of tongs to place a specimen in a Charpy impact testing machine for testing More
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Published: 01 December 1998
Fig. 40 Reciprocating-bending fatigue-testing machine, and typical specimen (at lower left) for testing of sheet More
Book Chapter

By Joel W. House, Peter P. Gillis
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003259
EISBN: 978-1-62708-176-4
... and describes gripping techniques of test specimens. It analyzes test diagnostics and reviews the use of computers for gathering and reducing data. Emphasis is placed on universal testing machines with separate discussions of equipment factors for tensile testing and compressing testing. The influence...
Book Chapter

By Yukitaka Murakami
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003320
EISBN: 978-1-62708-176-4
... twisting moment is applied through the axis of the specimen. In this type of machine, the normal stress in the rotating test piece is continuously varied between positive and negative stress of equal magnitudes. Furthermore, the steady shearing stress is simultaneously induced in the specimen by connecting...
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...
Book Chapter

By Peter J. Blau
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003242
EISBN: 978-1-62708-199-3
... dynamometer stand), (3) machine subassembly test stand trials (e.g., the transmission of the truck on a dynamometer), (4) sub-scale tests (e.g., a small version of the transmission on a dynamometer), (5) component tests (e.g., a gear-testing machine), and (6) simple specimen tests (e.g., a simple curved...
Book Chapter

Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003308
EISBN: 978-1-62708-176-4
.... It reviews the requirements of test specimens, test machine, testing procedure and machine verification, application, and determination of fracture appearance and lateral expansion according to ASTM A370, E 23, and A 593 specifications. In addition, the article includes information on the instrumentation...
Image
Published: 01 November 1995
Fig. 4 Tension test specimens for sheet, plate, and molded plastics. Source: Ref 14 Specimen dimensions for thickness T , mm (in.) (a) Dimensions (see drawings) 7 (0.28) or under Over 7 to 14 (0.28 to 0.55) 4 (0.16) or under Tolerances Type I Type II Type III Type IV More
Image
Published: 01 November 1995
Fig. 4 Tension test specimens for sheet, plate, and molded plastics. Source: Ref 14 Specimen dimensions for thickness T , mm (in.) (a) Dimensions (see drawings) 7 (0.28) or under Over 7 to 14 (0.28 to 0.55) 4 (0.16) or under Tolerances Type I Type II Type III Type IV More
Image
Published: 01 January 1996
Fig. 9 Typical fatigue life test specimens. (a) Torsional specimen. (b) Rotating cantilever beam specimen. (c) Rotating beam specimen. (d) Plate specimen for cantilever reverse bending. (e) Axial loading specimen. The design and type of specimen used depend on the fatigue testing machine used More
Image
Published: 01 December 1998
Fig. 37 Typical fatigue life test specimens. (a) Torsional specimen. (b) Rotating cantilever beam specimen. (c) Rotating beam specimen. (d) Plate specimen for cantilever reverse bending. (e) Axial loading specimen. The design and type of specimen used depend on the fatigue testing machine used More
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Published: 01 January 1990
Fig. 40 Comparison of test results from two Charpy impact machines manufactured by two companies. All 1200 specimens were made from a single heat of aircraft quality 4340 steel. Specimens were hardened and tempered to three hardness levels: 43 to 46, 32.5 to 36.5, and 26 to 29 HRC. On each More
Book Chapter

Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006738
EISBN: 978-1-62708-210-5
... properties of 7076-T61 Minimum tensile properties of 7076-T61 Tensile strength 480 MPa (70 ksi) Yield strength, 0.2% 413 MPa (60 ksi) Elongation, % in 50 mm (2 in.) 14.0% Brinell hardness, 500 Kg 140 Elongation is 14% from standard ½-inch diameter test specimens machined from...