1-20 of 348 Search Results for

expanding ring test

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003294
EISBN: 978-1-62708-176-4
... in compression, and rod impact (Taylor) test. The flyer plate impact test, expanding ring test, split-Hopkinson bar in tension, and a test using a rotating wheel used for high strain rate tension are also discussed. high strain rate compression test cam plastometer test the drop tower compression test...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005809
EISBN: 978-1-62708-165-8
... assembly of a quenching machine in the “out” position. Note the spring-loaded center expander cone and the individual slotted rings. Courtesy of The Gleason Works, Rochester, NY Fig. 6 (a) A hot gear placed into position on the lower die assembly is ready for press quenching. (b) Lowering...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003848
EISBN: 978-1-62708-183-2
... performance features. For example, an elastomeric compound used as an O-ring, diaphragm, or lining gives the same test results under a given set of test conditions. Yet, those testing data do not necessarily predict actual performance capability or service life for any of the three parts. Actual performance...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0009007
EISBN: 978-1-62708-185-6
..., compression test, and bend test. It examines specialized tests including plane-strain compression test, partial-width indentation test, secondary-tension test, and ring compression test. The article explains that workability is determined by two main factors: the ability to deform without fracture...
Book Chapter

By Robert Bolin
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003982
EISBN: 978-1-62708-185-6
... minutes on the machine in about 8 to 10 hours of computer time. But the important factor is the ability to predict how that part will roll and whether it will develop any defects. To test the results, rings are rolled on CNC ring mills and the actual rolling is recorded on a data logger. Additionally...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005145
EISBN: 978-1-62708-186-3
... techniques for these alloys and provides several examples of these techniques, which include shearing, blanking, piercing, deep drawing, spinning, explosive forming, bending, and expanding/tube forming. age-hardenable alloys bending blanking cobalt alloys cold forming deep drawing explosive...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001032
EISBN: 978-1-62708-161-0
... is cut out so that the fracture area can be photographed or traced on an optical comparator. Ring Compression Test When a flat ring-shaped specimen is upset in the axial direction, the resulting change in shape depends only on the amount of compression in the thickness direction and the frictional...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004017
EISBN: 978-1-62708-185-6
... workability tests, such as the tension test, ring compression test, plane-strain compression test, bend test, indentation test, and forgeability test. It concludes with information on the role of the finite-element modeling software used in workability analysis. bend test bulk forming processes...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006763
EISBN: 978-1-62708-295-2
... documentation should begin as soon as possible after the incident. If components involved in the incident are disassembled or subjected to destructive testing, each step of the disassembly or testing should be documented by contemporaneous photographs or videos. The failure analyst should constantly keep...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006371
EISBN: 978-1-62708-192-4
... “Seal Wear and Damage: Causes and Solutions” , subsection “Shrinkage of Elastomers” ). Moreover, elastomeric O-rings will thermally expand to the order of 5% at temperatures near 100 °C (212 °F) and over 10% at temperatures above 200 °C (390 °F). Swelling and thermal expansion are causes of increased...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006427
EISBN: 978-1-62708-192-4
... have diameters larger than the cylinder bore. When compressed and installed in the grooves in the piston and fitted into the cylinder liner, they expand against the liner, and this force is called the ring tension. The third ring from the top is the oil-control ring, which is either a two-piece design...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003527
EISBN: 978-1-62708-180-1
... The American Society for Testing and Materials (ASTM) provides guidelines for photographic documentation of components involved in a failure analysis that may become part of litigation. ASTM E 1188, “Standard Practice for Collection and Preservation of Information and Physical Items by a Technical Investigator...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005950
EISBN: 978-1-62708-166-5
... simulations are also discussed with an emphasis on the underlying philosophy for the selection and design of validation tests. The article also discusses the applications, capabilities, and limitations of heat treatment simulations via selected industrial case studies for a better understanding of the effect...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003293
EISBN: 978-1-62708-176-4
... <0.1 Conventional load frames 0.1–100 Special servohydraulic frames 100–10 3 Hopkinson (Kolsky) bar in tension 10 4 Expanding ring >10 5 Flyer plate Shear and multiaxial tests <0.1 Conventional shear tests 0.1–100 Special servohydraulic frames 10–10 3...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005127
EISBN: 978-1-62708-186-3
..., the usual instability present in tensile test eventually takes over, and the material will eventually fail. However, at high velocity, the ductility in a slender ring can be doubled versus its quasi-static value, and upon failure, it will break into a number of fragments. Increasing the height of a launched...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0009154
EISBN: 978-1-62708-186-3
... in, the ring on the face of the die presses the lower layer of sheet material into the groove of the rivet shank, creating a positive lock (from closure) overlaid by nonpositive radial compressive stresses (view 4). The advantages of the punch riveting process are illustrated in Fig. 1 , which shows...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005121
EISBN: 978-1-62708-186-3
..., methods for expanding portions of drawn workpieces, trimming, and deep drawing using fluid-forming presses. deep drawing drawability drawing fluid-forming presses lubrication press speed punch punch-to-die clearance sheet metal forming trimming DEEP DRAWING of sheet metal is used...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006851
EISBN: 978-1-62708-395-9
... of the preparation. In fact, ASTM International (formerly known as American Society of Testing and Materials) promulgates standards dedicated to the proper techniques used during a litigation matter. Prior to performing photographic documentation of a failed component, the component should be thoroughly examined...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006834
EISBN: 978-1-62708-329-4
... are to be understood “at the free state” (or unmounted state); the press fits used change the effective radial clearance due to expansion of the inner rings and contraction of the outer rings. Thermal dilatation can reduce or increase the effective radial clearance (after mounting, thus after the eventual press fits...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0009008
EISBN: 978-1-62708-185-6
... lubricant. In the Male and Cockroft ring compression test ( Ref 10 ), these friction conditions give friction factors, respectively, of 0.45, 0.21, and 0.085. Each combination of friction condition and cylindrical aspect ratio gives a different combination of axial compressive strain and circumferential...