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construction sequencing

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270019
EISBN: 978-1-62708-301-0
... such as temperature, pressure, rotation, etc. Environment Materials of construction Specifications and codes Concessions given in the components Strength parameters Fabrication processes Thermomechanical treatments Surface treatments Inspection techniques and records Maintenance records...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870179
EISBN: 978-1-62708-344-7
... Specimens , J. Mater. , American Society for Testing and Materials , Vol 4 (No. 1 ), March 1969 , p 200 – 209 8.15 Crews J.H. Jr., “Effects of Loading Sequence for Notched Specimens under High-Low Two-Step Fatigue Loading,” NASA TN-6558 , Nov 1971 8.16 SAE Fatigue Design...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500073
EISBN: 978-1-62708-317-1
... except that the parts are formed from individual blanks and transferred from one die station to the next by means of a mechanical transfer mechanism in the press, as seen in the example in Fig. 4.2 ( Ref 4.2 ). Every process sequence design used in progressive or transfer die forming must include...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.tb.sfa.t52780047
EISBN: 978-1-62708-268-6
... Construction Guide , Armament Development Test Center, U.S. Air Force, 1974 • Larsen W.F. , Fault Tree Analysis , Ammunition Reliability Division, Picatinny Arsenal, U.S. Army, 1968 A fault-tree analysis for a complex system failure analysis can include hundreds (sometimes thousands...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440085
EISBN: 978-1-62708-262-4
... change, must then be indicated or recorded prior to being controlled. The last step in the sequence is the transmission of the controller output to the “final element,” which is a component of the process itself. Final elements relay the output of the controller and cause corrective changes...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980323
EISBN: 978-1-62708-342-3
... ranges from 30 to 200 KW, depending on the press size and type of construction. The electrical control system is a programmable logic control (PLC) system. It can be readily programmed and thus includes many possibilities for the optimization of the operating sequences [ Iwa 84 ]. It is therefore...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870123
EISBN: 978-1-62708-344-7
... general and can be used by linearizing any one of the curves for one of the events appearing in the loading sequence for a particular problem. Once the life level to be linearized has been chosen, the damage curves for all events of known life can be constructed using the coordinate scheme shown in Fig...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040091
EISBN: 978-1-62708-300-3
... Homogeneous Upsetting 9.3.3 Application to Nonhomogeneous Upsetting The basic approach of the finite element (FE) method is one of discretization. The FE model is constructed in the following manner [ Kobayashi et al., 1989 ]: A number of finite points are identified in the domain...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270031
EISBN: 978-1-62708-301-0
... behavior could be correlated to the microstructural and fractographic features over a wide range of dimensions. When a component is loaded, events occur in the following sequence: elastic deformation, localized inelastic deformation at sites of defects or stress concentration, and development...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420339
EISBN: 978-1-62708-310-2
... (AlTi) Fe C (i) α′ martensite (ii) α″ martensite (iii) ε carbide Fe 3 C Fe N (i) α′ nitrogen martensite (ii) α″ nitrogen martensite Fe 4 N (a) GP, Guinier-Preston. Source: Ref 16.6 as published in Ref 16.3 Nucleation and Growth Precipitation Sequences The process...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290137
EISBN: 978-1-62708-306-5
... atomically clean solid surfaces. Complete coalescence occurs through a three-stage metallurgical sequence of events. Each stage is associated with a particular metallurgical mechanism that makes the dominant contribution to the bonding process. Consequently, the stages are not discretely defined, but begin...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540121
EISBN: 978-1-62708-309-6
.... , Notch-Sensitivity, Metal Fatigue , Sines G. and Waisman J.L. , Ed., McGraw-Hill , 1959 , p 293 – 306 3.49. Peterson R.E. , Stress Concentration Factors , John Wiley & Sons , 1974 3.50. Potter J.M. , The Effect of Load Interaction and Sequence...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500211
EISBN: 978-1-62708-317-1
... be achieved. It explains how to determine strip width and bending sequences and identifies the cause of common roll-forming defects. It also discusses the selection of roll materials and explains how software helps simplify the design of roll forming lines. forming equipment roll forming IN ITS...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040319
EISBN: 978-1-62708-300-3
... in precision forging are [ Osakada, 1999 ]: Die manufacturing: The dimensional accuracy of the dies directly influences that of the parts being produced with them. Hence, die manufacturing is a very crucial part of the manufacturing sequence of precision parts. The use of electrical discharge machining...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220475
EISBN: 978-1-62708-259-4
.... Their use increases dramatically with a significant expansion in infrastructure and construction. Structural steels are usually rolled products in view of the large amount that must be produced. They may also be produced by forging or casting, when the advantages of neat net shape processing are desired...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980001
EISBN: 978-1-62708-342-3
.... The water hydraulic extrusion press was powered by a pressurized water system consisting of pumps and accumulators. The hot billets were manually loaded into the container using tongs. Hand-operated valves were used to control the operating sequence of the extrusion press. The extruded products had...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2011
DOI: 10.31399/asm.tb.cfw.t52860095
EISBN: 978-1-62708-338-6
... in that it provides a laminate that accurately represents filament-wound parts (group III in Fig. 8.3 ). To test unidirectional ply properties, the tube may be wound with hoop fibers only. In some cases, a laminated tube with interspersed [±θ] or [±θ/90] construction is used, as discussed subsequently. When...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540319
EISBN: 978-1-62708-309-6
... Metal-Matrix Composites 8.1.3 Ceramic-Matrix Composites In composites literature, a code notation is used to designate the stacking sequence of the laminate plies and the angular direction of the fibers in each ply with respect to the laminate axis. This coding system, while primarily used...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170520
EISBN: 978-1-62708-297-6
... in accordance with ASTM B275. UNS designations were established in accordance with ASTM E 527. The last digit of a UNS number differentiates between alloys of similar composition. UNS designations for ingot and casting versions of an alloy were not assigned in the same sequence for all alloys. (b) Zinc...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420239
EISBN: 978-1-62708-310-2
...Abstract Abstract This chapter discusses some of the methods and measurements used to construct phase diagrams. It explains how cooling curves were widely used to determine phase boundaries, and how equilibrated alloys examined under controlled heating and cooling provide information...