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straight-knife shearing

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Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003179
EISBN: 978-1-62708-199-3
...-fifth to one-fourth the diameter of the bar ( Fig. 6 ). The burnished portion appears smooth, whereas the fractured portion is comparatively rough. Fig. 6 Effects of shearing a round bar with a straight knife OXYFUEL GAS CUTTING (OFC) includes a group of cutting processes that use...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003241
EISBN: 978-1-62708-199-3
...-relaxation testing. Shear testing, torsion testing, and formability testing are also discussed. The discussion of tension testing includes information about stress-strain curves and the properties described by them. compression testing fatigue testing formability testing fracture testing hardness...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006043
EISBN: 978-1-62708-172-6
... requires only a sharp knife, pressure-sensitive tape, a straight-edge, and pencil erasers. Fig. 4 ASTM D3359 is a fast and easy method of determining relative adhesion. There are several different methods of determining the thickness of the coating layer, and the type of instrument used is...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006471
EISBN: 978-1-62708-190-0
... to generate shear waves. (b) Examples of angle beam transducers. Courtesy of Iowa State University Center for Nondestructive Evaluation Angle-beam search units are used for the inspection of sheet or plate, pipe welds or tubing, and testpieces having shapes that prevent access for a straight...
Book Chapter

By John C. Bittence
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003222
EISBN: 978-1-62708-199-3
.... Sorting and identification procedures follow those outlined in the introduction to this article. Further processing is quite straight forward, basically melting and refining the scrap into its new composition. Precious metals play a key role in the electronic and electrical industries. While...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003063
EISBN: 978-1-62708-200-6
... properties ( Ref 37 ). A coating is used to control the properties of the interface. The functions of a coating on the fiber are to: Control wetting and bonding Protect the fiber from mechanical damage Prevent fiber-to-fiber contact Couple fiber to matrix Control the interfacial shear...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.9781627081863
EISBN: 978-1-62708-186-3
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003189
EISBN: 978-1-62708-199-3
... basic types of cutting fluids are as follows: Cutting oils: straight and compounded mineral oil (plus additives) Water-miscible (water-soluble) fluids: emulsifiable oils (soluble oils), chemical (synthetic) fluids, and semichemical (semisynthetic) fluids Gases Paste and solid lubricants...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.9781627081979
EISBN: 978-1-62708-197-9
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003183
EISBN: 978-1-62708-199-3
... length. Thus, knuckle-joint presses are used primarily for flash trimming, coining, or sizing. Mechanical forging presses are similar to eccentric-shaft, straight-side, single-action presses used for forming sheet metal. In detail, however, mechanical forging presses are considerably different from...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003207
EISBN: 978-1-62708-199-3
... not coincide with the desired location. Press-type machines, with either single-phase or three-phase transformers, usually are used for projection welding. The welding head in these machines is guided by bearings or ways and moves in a straight line. Platens with T-slots or tapped holes are used...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006765
EISBN: 978-1-62708-295-2
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003033
EISBN: 978-1-62708-200-6
... crystalline domains can orient and align in the direction of flow ( Ref 45 , 46 , 47 ), as shown in Fig. 7 . With PPD-T, there is an exceptional degree of alignment of long, straight polymer chains parallel to the fiber axis. This structure, which has been analyzed and characterized extensively ( Ref 48...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003210
EISBN: 978-1-62708-199-3
... joints designed for shear loads are generally preferred to butt joints designed for tensile loads. For maximum joint efficiency, the length of the overlap should measure at least three times the thickness of the thinnest member to be joined. Acetylene, natural gas (methane), propane, and proprietary...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003065
EISBN: 978-1-62708-200-6
... Increases the melting rate by bringing hot melt under the batch blanket and removing cooler partially melted material Aids homogenization by shearing and stretching the melt The control of the flow patterns is the primary aim of the design and operation of a glass furnace. These flow patterns are...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005967
EISBN: 978-1-62708-166-5
... not machine knife blades to a sharp cutting edge before hardening. Avoid deep scratches and tool marks Rough out pieces on long, delicate parallels, shafts, etc., and anneal to remove stresses before finish machining. Always use the steel grade or composition most suitable for the work that...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003061
EISBN: 978-1-62708-200-6
... is compounded by corrosion, because paper may still have some moisture with the associated acids or bases left from the pulp dispersion. Again, TTZ has greatly increased slitter longevity. The design was a critical issue for success. Most of these slitting operations are rotary shear type or...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005322
EISBN: 978-1-62708-187-0
... molding material, the composition of the iron, and foundry practices. Examples of desired chill formations are on the periphery of a cam, the tread of a wheel, or the edge of a knife blade. Hard, white iron regions may also develop in otherwise soft iron castings where the casting geometry (thin...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003005
EISBN: 978-1-62708-200-6
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