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process capability

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Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410253
EISBN: 978-1-62708-280-8
... and safety critical control characteristics. The control plan will indicate attributes that require process capability. Process capability is established based on a 30-piece random sample from a continuous production run of at least 300 pieces. The process capability must include all the machine...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410247
EISBN: 978-1-62708-280-8
... source, casting process, and alloy capabilities. Early interaction with the casting supply source benefits the product designers and casting buyers with guidance from the casting source’s expertise and experience. The casting source advises on the best alloy, the most suitable process, and the most...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410021
EISBN: 978-1-62708-280-8
... processes offer distinctive attributes that fit a product application. Alloys offer varied mechanical properties with unique capability for heat treatment and the ability to perform in certain environments. Casting processes have evolved progressively over the years to meet the ever-increasing demands...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040237
EISBN: 978-1-62708-300-3
... representation, computation time, and remeshing capability, must be considered in cost-effective and reliable application of numerical process modeling. The inputs to FEM are discussed in detail in section 16.3, “Process Modeling Input,” in Chapter 16 of this book. A brief summary is presented below in terms...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500051
EISBN: 978-1-62708-317-1
... temperatures. The material properties of aluminum alloy 5754-0 at room temperature up to 260 °C (500 °F) were obtained from tensile tests ( Ref 3.21 ). Advantages of the SHF-P process are tool cost reduction, because only one side of the die is used, and the capability to form parts that are difficult to...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050263
EISBN: 978-1-62708-311-9
... Abstract This chapter presents a step-by-step approach for analyzing the causes of nonconforming workpieces and determining potential solutions. The discussion covers a wide range of issues, including testing errors, latent and process-related defects, examination and testing techniques, defect...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260213
EISBN: 978-1-62708-336-2
... press capabilities. The result forms a powerful framework for troubleshooting an aluminum extrusion operation to effect process stability and improve productivity and quality. References 1. Saha P. K. , Process and Quality Control in an Aluminium Extrusion...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610549
EISBN: 978-1-62708-303-4
... Abstract This chapters discusses the basic steps in the failure analysis process. It covers examination procedures, selection and preservation of fracture surfaces, macro and microfractography, metallographic analysis, mechanical testing, chemical analysis, and simulated service testing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040193
EISBN: 978-1-62708-300-3
... et al., 1996 ]. With this automatic remeshing capability, it is possible to set up a simulation model and run it to the end with very little interaction with the user. Several FE simulation codes are commercially available for numerical simulation of forging processes, such as DEFORM (2-D and 3-D...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350183
EISBN: 978-1-62708-315-7
... to compare the heating that will be required for a particular process. Source: Ref 3 Figure 5 shows the typical thickness/penetration capabilities of various coating and surface treatments. As indicated in the figure, some surface-engineering treatments penetrate into the surface and there...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260233
EISBN: 978-1-62708-336-2
...-controlled system applies to the heart of any plant, the extrusion process itself. This assessment included details concerning a typical management system’s capabilities, including diagrammatic representation of the extrusion process, production/press diary, current job status, file maintenance, die and...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040159
EISBN: 978-1-62708-300-3
... heated to an appropriate forging temperature and the dies allow the excess billet material to flow outside of the die cavity to form a flash that is later trimmed and discarded. This process is capable of producing components of high quality at moderate cost. Forgings offer a high strength-to-weight...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110001
EISBN: 978-1-62708-247-1
... in the third metal layer for group B dice. This finding reveals another benefit of the wafer-level FI process. With the semi-automated stepping capability of wafer-level FI tool, more dies can be analyzed for further characterization. This presents a more extensive FI analysis. In retrospect...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060407
EISBN: 978-1-62708-261-7
... materials selection process has evolved dramatically over the course of the last century. Today there are more than 100,000 materials available for engineering applications. The design process itself has also changed. In the past, engineering design was performed as a sequential procedure, with the material...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050215
EISBN: 978-1-62708-311-9
... Abstract This chapters discusses the considerations involved in the qualification and analysis of induction hardening treatments. The discussion covers material selection and prior heat treatment, hardness and case depth, frequency selection, power density and heating time, part and process...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130151
EISBN: 978-1-62708-284-6
... Abstract This chapter describes cast steel features that may be identified or attributed to component failure during heat treatment or subsequent processing or service, namely porosity (generated by the presence of gas as well as by shrinkage pores), decarburization, cold joint, and inclusions...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440243
EISBN: 978-1-62708-262-4
... steps include selecting proper material and design of the part being treated; determining whether the process is capable of heat treatment; using statistical process control, control charting, and in-process inspection and testing; and applying statistical quality control and final testing (sampling) to...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720063
EISBN: 978-1-62708-305-8
... Abstract Machine vision is a means of simulating the image recognition and analysis capabilities of the human eye/brain system with electronic and electromechanical techniques. This chapter discusses four basic steps in the machine vision process, namely image formation, image preprocessing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120005
EISBN: 978-1-62708-269-3
... Abstract Titanium is a lightweight metal with a density approximately 60% that of steel and, through alloying and deformation processing, it can be just as strong. It is readily available in many grades and forms and can be further processed using standard methods and techniques. This chapter...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290111
EISBN: 978-1-62708-319-5
... production may be high, such as for die compaction, but hard tooling is required, which delays the start of production. The dimensional capability for each approach is tied to the mass variation. High-precision components require tight mass control in the forming step. Table 6.2 Shaping process...