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Published: 01 January 2005
Fig. 17 Internal thread rolling. (a) With a close-fitting threaded mandrel. (b) With a threading die that is considerably smaller than the inside diameter being rolled More
Image
Published: 01 January 1989
Fig. 17 Internal thread rolling. (a) With a close-fitting threaded mandrel. (b) With a threading die that is considerably smaller than the inside diameter being rolled More
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002142
EISBN: 978-1-62708-188-7
... rolling, planetary thread rolling, continuous rolling, and internal thread rolling, as well as the rolling machines and dies used. The article describes the factors affecting die life and provides information on radial die load, seam formation, surface finish, and thread dimensions that are affected...
Book Chapter

Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004012
EISBN: 978-1-62708-185-6
..., through feed, planetary, and internal. This article focuses on the capabilities, limitations, and machines used for these methods. It describes the three characteristics, such as rollability, flaking, and seaming, used in evaluating and selecting metals for thread rolling. The article explores the factors...
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002141
EISBN: 978-1-62708-188-7
... grinding single-rib wheel traverse grinding thread grinding tolerances wheel selection THREADS are sometimes ground instead of being cut or rolled, for the following reasons: If the work is harder than 36 HRC, grinding may be the only feasible production method If the work is softer than...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001018
EISBN: 978-1-62708-161-0
..., quenched and tempered ASTM A 354, grade BC Low-alloy steel, quenched and tempered SAE grade 7 Medium-carbon alloy steel, quenched and tempered. Roll threaded after heat treatment SAE grade 8 Medium-carbon alloy steel, quenched and tempered ASTM A 354, grade BD Alloy steel, quenched...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005576
EISBN: 978-1-62708-174-0
... (9) 0.118 (3) 0.079 (2) not specified 4,000 39.45 (16.7) not specified 17 Shoulder: not specified 5083 (rolled plate) Pin: cylindrical, threaded 0.787 (20) 0.236 (6) 0.118 (3) not specified 560 5.90 (2.5) 2 18 Shoulder: not specified 5083 (rolled plate) Pin...
Book Chapter

By Harold Reemsnyder
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002368
EISBN: 978-1-62708-193-1
... - 1040 MPa), where the stress range at N = 0.5 × 10 6 cycles is only 26.5 MPa (3.8 ksi). However, static strength may have a significant effect for rolled threads ( Fig. 2 ). Fig. 2 Axial fatigue strength at 10 7 cycles of bolt-nut assemblies with rolled threads and machined threads ( R = −1...
Book Chapter

By Toby Padfield
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006501
EISBN: 978-1-62708-207-5
... them popular for beverage and food containers, body-care products, and other consumer items. Threads can be combined with another feature, such as a rolled groove, to create tamperproof connections, especially for gas tight joints such as carbonated beverage bottles, fruit drinks, and wine and other...
Book Chapter

By Michael B. Connelly
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006805
EISBN: 978-1-62708-329-4
... use of fasteners, additional specifications are necessary as a guide to proper design application and installation. All ASTM International, International Organization for Standardization (ISO), and SAE International specifications covering threaded fasteners require that the heads be marked...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003096
EISBN: 978-1-62708-199-3
... welded and the second group, seamless. Welding Processes In producing welded steel tubular products, flat-rolled skelp, strip, sheet or plate is formed into cylinders that are then joined at the longitudinal or spiral seam by one of the processes described below. Electric Resistance Welding...
Book Chapter

By R.J. Glodowski
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001016
EISBN: 978-1-62708-161-0
... in two steps: reducing to an intermediate size no smaller than 0.9 mm (0.035 in.), followed by annealing and redrawing to final size. Fine wire quality rod is generally rolled from steel of grade 1005 or 1006 produced using techniques to provide good surface finish and internal cleanliness...
Book Chapter

By Theodore J. Krenzer, Joseph W. Coniglio
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002145
EISBN: 978-1-62708-188-7
... Abstract This article discusses the different classes of gears, namely, spur, helical, herringbone, crossed-axes helical, worm, internal, rack, bevel, or face-type. It describes the methods used to cut the teeth of gears other than bevel gears: milling, broaching, shear cutting, hobbing...
Book Chapter

By M.E. Finn
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002179
EISBN: 978-1-62708-188-7
... traditional machining operations, such as turning, drilling, milling, shaping, thread cutting, and grinding, to the microstructure of standard steel grades. It also explains the technologies in non-traditional machining processes, such as abrasive waterjet cutting, electrical chemical grinding, and laser...
Book Chapter

By Toby Padfield, Murali Bhupatiraju
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004004
EISBN: 978-1-62708-185-6
... other processes, such as extrusion, coining, trimming, hole punching, and thread rolling. Cold-heading is typically a high-speed process where the blank is progressively moved through a multi-station machine. The process is widely used to produce a variety of small- and medium-sized hardware items...
Book Chapter

By Mark Johnson
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002139
EISBN: 978-1-62708-188-7
... Abstract Tapping is a machining process for producing internal threads. This article provides a discussion on machines and accessories of tapping. It reviews the seven categories of taps, namely, solid, shell, sectional, expansion, inserted-chaser, adjustable, and collapsible taps, as well...
Book Chapter

By Robert T. Parker
Series: ASM Handbook Archive
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003427
EISBN: 978-1-62708-195-5
... International, Inc.), for permanent installations. The Hi-Lok is a threaded fastener that incorporates a hex key in the threaded end to react the torque applied to the collar during installation. The collar includes a frangible portion that separates at a predetermined torque value. Figure 16 shows a typical...
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0005701
EISBN: 978-1-62708-188-7
... - approximately equals Standard Taper Pipe Thread sfm surface feet per minute t= not equal to ns nanoseconds SFR smooth face rubber - identical with OD outside diameter SI Systeme International d'Unites > greater than jl:> much greater than SP specific power 2: greater than or equal to SR serrated rubber 00...
Book

By ASM Handbook Committee
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.9781627081887
EISBN: 978-1-62708-188-7
Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005975
EISBN: 978-1-62708-168-9
... for various types of cutting tools, namely, broaches, chasers, milling cutters, drills, taps, reamers, form tools, and hobs, and for thread rolling dies, threading dies, and bearings. annealing austenitizing carburizing cutting tools hardening heat treatment high-speed tool steel machine tools...