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single-angle points

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Published: 01 July 2009
Fig. 21.8 Terms applied to single-point turning tools. The side rake angle shown is positive. More
Image
Published: 01 November 2013
Fig. 30 Identification of angles for single-point tools. Source: Ref 14 More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2005
DOI: 10.31399/asm.tb.gmpm.t51250311
EISBN: 978-1-62708-345-4
... in MPa). The most critical combination of contact load and sliding in spur gears occurs on the flank of the driving gear at the lowest point of contact with one pair of teeth in mesh (the location labeled “lowest single tooth contact” in Fig. 1 ). The radii of the contact surfaces at this point can...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400145
EISBN: 978-1-62708-316-4
... the slide/bolster area is large and/or high eccentric loads are expected, single connecting rods may not be sufficient to maintain the parallelism between the slide and the bolster ( Ref 10.7 ). Common designs are the single-point, double-point, and four-point designs, as shown in Fig. 10.8 . Fig...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.t52860035
EISBN: 978-1-62708-338-6
.... At this point, it is worthwhile to define winding angle , because this term will occur frequently in the discussion and means different things to different people. For a pipe, the winding angle is defined as the angle between the fiber direction on the mandrel surface and the axis of mandrel rotation, so...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500273
EISBN: 978-1-62708-317-1
... Abstract This chapter describes incremental sheet forming processes, including single-point, two-point, and kinematic (two tool) techniques. It provides information on the tooling and equipment used, work flow and forming parameters, process mechanics and forming limits. It also discusses...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110402
EISBN: 978-1-62708-247-1
..., as it defines the accuracy and quality of the cleave, because the cleave propagates from the weak point. If the weak point is made at an angle, is wide, or causes fractures (even micro-fractures), both accuracy and quality of the cleaved surface will be negatively impacted. Figure 4 Weak points made...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240017
EISBN: 978-1-62708-251-8
... an important role in processes such as deformation, annealing, precipitation, diffusion, and sintering. All defects and imperfections can be conveniently classified under four main divisions: point defects, line defects, planar defects, and volume defects. This chapter provides a detailed discussion...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.t59360121
EISBN: 978-1-62708-435-2
...: Gear tooth profile: involute and cycloid. Kinematically, both involute and cycloid profiles offer constant velocity at the point of motion transfer over the total roll angle of the gear tooth. The involute profile is preferred because of its forgiving property in maintaining conjugate action over...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2005
DOI: 10.31399/asm.tb.gmpm.t51250001
EISBN: 978-1-62708-345-4
... Gear Sets Worm gear sets are usually right-angle drives consisting of a worm gear (or worm wheel) and a worm. A single-enveloping worm gear set has a cylindrical worm, but the gear is throated (that is, the gear blank has a smaller diameter in the center than at the ends of the cylinder...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smff.t53400027
EISBN: 978-1-62708-316-4
... of deformation in metal forming processes. The three strain rate components are the complete set of deformation measures that describe the whole shape change of the material at a specific point of the sheet metal for plane deformations. Usually the analysis of deformation in a single plane...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120313
EISBN: 978-1-62708-269-3
... holes, sheet drilling, etc.). Blunt points (140°) are better suited to smaller diameter holes (6.35 mm, or 0.25 in., and less), while sharp points (90°) are more suited to large-diameter holes where higher pressures are employed to feed the drill. Double-point angle drills are recommended over single...
Series: ASM Technical Books
Publisher: ASM International
Published: 23 January 2020
DOI: 10.31399/asm.tb.stemsem.9781627082921
EISBN: 978-1-62708-292-1
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420363
EISBN: 978-1-62708-310-2
..., crystalline imperfections, and the formation of surface or planar defects. It also discusses the use of X-ray diffraction for determining crystal structure. crystalline structures line defects metallic structure planar defects plastic deformation point defects volume defects X-ray diffraction...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240631
EISBN: 978-1-62708-251-8
... in the following manner. Draw a line from the origin through the point having the coordinates x = 1, y = 1, z = 0, in terms of axial lengths. This line and all lines parallel to it are then in the given direction. Note that reciprocals are not involved in obtaining the Miller indices of directions. A family...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540357
EISBN: 978-1-62708-309-6
... of stacking faults. crystal lattice structure slip deformation stacking fault twinning EXCEPT FOR SPECIALLY PRODUCED ALLOYS that solidify into a single crystal, most metallic materials have a polycrystalline structure comprised of many crystalline grains separated by grain-boundary regions. Each...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420087
EISBN: 978-1-62708-310-2
... structures IF THE TWO-PHASE FIELD in the solid region of Fig. 5.1 is expanded so that it touches the solidus at some point, as shown in Fig. 5.2(a) , complete miscibility of the components is lost. Instead of a single solid phase, the diagram now shows two separate solid terminal phases, which...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220025
EISBN: 978-1-62708-259-4
...,” in this book). There is no orientation condition that allows the formation of a high-resolution image of the two grains, simultaneously at the more common high-angle grain boundaries.) High-resolution TEM image. Each point represents a column of atoms aligned with the observation direction. Courtesy of M.J...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720267
EISBN: 978-1-62708-305-8
...-of-flight data obtained at a single point on the surface of the test piece; (b) B-scan, which is a quantitative cross-sectional display of time-of-flight data obtained along a plane perpendicular to the surface of the test piece; or (c) C-scan, which is a semiquantitative display of echo amplitude obtained...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 March 2024
DOI: 10.31399/asm.tb.gvar.9781627084352
EISBN: 978-1-62708-435-2