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flattening

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Image
Published: 01 August 2012
Fig. 2.6 Hemming: (a) flattened hem; (b) open hem; (c) teardrop hem; (d) radius flat hem; (e) modified flat hem; (f) rope hem More
Image
Published: 01 June 1988
Fig. 8.55 Device used to flatten tubing during manufacture of induction coils Source: Lepel Corp. More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270095
EISBN: 978-1-62708-301-0
... Abstract A pair of bearings mounted side by side in an aircraft engine failed in service. Photographs show that the inner rings were either broken or deformed, the balls were worn and flattened, and the cages severely damaged. The bearing races were damaged as well, but only on one side...
Image
Published: 01 November 2013
Fig. 21 Dies and punches most commonly used in press-brake forming. (a) 90° V-bending. (b) Offset bending. (c) Radiused 90° bending. (d) Acute-angle bending. (e) Flattening, for three types of hems. (f) Combination bending and flattening. (g) Gooseneck punch for multiple bends. (h) Special More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870265
EISBN: 978-1-62708-299-0
... This designation applies to products that are not cold worked after an elevated-temperature shaping process such as casting or extrusion and for which mechanical properties have been stabilized by room-temperature aging. It also applies to products that are flattened or straightened after cooling from the shaping...
Image
Published: 30 April 2020
Fig. 4.5 Evidence of particle deformation during compaction. These initially spherical particles underwent sliding and contact flattening as they deformed. A few flat areas are indicated by arrows. More
Image
Published: 01 August 2013
Fig. 11.4 Elm board warped because the shrinkage in the tangential direction is greater than in the radial direction (bottom). Splitting when a warped board is flattened (top). Source: Ref 11.1 More
Image
Published: 01 November 2011
that flattens the projections. Source: Ref 3.4 More
Image
Published: 01 March 2006
Fig. 1 Early attempts at evaluating hardness of metals. (a) Reaumur’s method of determining comparative hardness. Edges of two metal prism specimens are pressed together. (b) Foeppl’s method of hardness testing. Two semicylindrical bars are pressed together and the flattened area of contact More
Image
Published: 01 November 2019
Figure 80 DC C-V curves for N-type silicon both high doped and low doped. High doped silicon causes the DC C-V curve to flatten out and makes it much harder for the AC signal to affect capacitive change. Therefore, the dC/dV output signal has a much smaller amplitude compare to the low doped More
Image
Published: 01 June 1988
Fig. 10.19 Schematic illustration of facility utilizing high-frequency welding for fabrication of structural members. A-uncoilers and flatteners. B-cut flange feeder. C-web upsetter. D-flange prebender. E-welder, one each side. F-cooling zone. G-straighteners, longitudinal and flange. H More
Image
Published: 01 November 2023
Fig. 2 (a) Spatial resolution requirements with technology scaling trends until 2028. The required resolution (in blue) appears to flatten out at about 100 nm. The available microscope resolution (in green) tracks the required resolution well. With visible probing, the spatial resolution More
Image
Published: 30 November 2013
Fig. 20 Sketch of a Belleville spring washer showing how fatigue cracks can form in a nominally compressive stress area. The spring, actually a cone-shaped spring steel washer, is shown in the (a) free condition and in the (b) flattened condition. When flat, the corner of the hole More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440279
EISBN: 978-1-62708-262-4
... carburizing cycles involve changing the carbon potential from a higher value of 1.05 to 1.20% C (boost) to a somewhat lower value generally in the range of 0.80 to 0.90% C (diffuse) later in the cycle in order to flatten and extend the initial portion of the curve as shown in Fig. 1 , curve 2...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120055
EISBN: 978-1-62708-269-3
...-2Mo by beta annealing or beta processing (and by adding silicon to produce Ti-6Al-2Sn-4Zr-2Mo+Si). Straightening, Sizing, and Flattening Straightening, sizing, and flattening of titanium alloys are often necessary to meet dimensional requirements because it can be difficult to prevent...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430409
EISBN: 978-1-62708-253-2
..., radiography, magnetic particle inspection, dye penetrant testing, in situ replication and metallography, eddy current testing, fibroscopy, acoustic emission, positive material identification, hardness and microhardness measurement, flattening testing, microstructural evaluation, and accelerated creep tests...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130133
EISBN: 978-1-62708-284-6
... through: strains going from round or flattened piece to finish, and assessing the need for a more generalized shape for input to finish die. Preform design—streamline shape (not the same for aluminum-, magnesium-, steel-, titanium-, or nickel-base alloys) Lubrication: select one that provides...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290061
EISBN: 978-1-62708-306-5
... embossed projection contact points; (b) addition of pressure after welding current is turned off causes plastic deformation that flattens the projections. Source: Ref 3.4 Projections may be of any practical shape that can properly concentrate the welding current. In cross-wire projection welding...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ems.t53730121
EISBN: 978-1-62708-283-9
... causes warping, as illustrated in Fig. 11.4 . Fig. 11.4 Elm board warped because the shrinkage in the tangential direction is greater than in the radial direction (bottom). Splitting when a warped board is flattened (top). Source: Ref 11.1 After drying, the moisture content of wood...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.9781627083164
EISBN: 978-1-62708-316-4