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mechanical finishing

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Published: 01 February 2005
Fig. A.3 Blocker and finish forging dies as mounted on the bolster of the mechanical press More
Series: ASM Technical Books
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.tb.atia.t59340211
EISBN: 978-1-62708-427-7
... as described in Chapter 7, “Aluminum Extrusion and Wire Drawing” in this book. In most cases, extruded surfaces can be anodized, painted, or coated with little surface preparation beyond simple cleaning. Mechanical Finishing The process of mechanical finishing targets individual components, like...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280203
EISBN: 978-1-62708-267-9
... for superalloys and how they work. It discusses the effect of metallic contaminants, tarnish, oxide, and scale and how they can be detected and removed. It also discusses chemical and mechanical surface finishing techniques and where they are used, and presents several application examples. finishing...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 September 2023
DOI: 10.31399/asm.tb.stmflw.t59390456
EISBN: 978-1-62708-459-8
... influenced by tool wear. Indeed, many general wear mechanisms are also related to cutting. Therefore, machining could be taken as a capstone topic to illustrate the important branches of tribology. Machining is mainly valuable because the requisite tolerances, surface finish, or geometry can often...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040001
EISBN: 978-1-62708-300-3
... Abstract This chapter provides a brief introduction to manufacturing processes used to produce metal parts and how they differ in terms of achievable geometries, tolerances, surface finishes, and production rate. manufacturing process dimensional accuracy surface roughness 1.1...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 September 2023
DOI: 10.31399/asm.tb.stmflw.t59390173
EISBN: 978-1-62708-459-8
... for evaluating, applying, and treating lubricants for industrially important materials including iron-base, nickel-base, and aluminum alloys. cold rolling flat rolling friction hill hot rolling lubrication mechanisms pass geometry roll force roll wear rolling lubricants surface finish sticking...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 September 2023
DOI: 10.31399/asm.tb.stmflw.t59390241
EISBN: 978-1-62708-459-8
... Abstract Drawing is a bulk deformation process that involves significant surface generation and high pressures. This chapter provides an overview of the mechanics and tribology of wire, bar, tube, and shape drawing. It presents important equations for calculating stresses, forces, friction...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 1998
DOI: 10.31399/asm.tb.ts5.t65900325
EISBN: 978-1-62708-358-4
... and finishing, and distortion and dimensional change. distortion finishing fractures grinding heat treatment mechanical design microstructure quality tool steel toughness Tool steels are remarkable materials which must perform the most difficult tasks of any structural materials...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740213
EISBN: 978-1-62708-308-9
... Abstract This chapter covers the practical aspects of machining, particularly for turning, milling, drilling, and grinding operations. It begins with a discussion on machinability and its impact on quality and cost. It then describes the dimensional and surface finish tolerances that can...
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
... Abstract Mechanical tests are performed to evaluate the durability of gears under load. The chapter first discusses the processes involved in the computations of stress for test parameters of gear. Next, the chapter reviews the four areas of specimen characterization of a test program, namely...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140069
EISBN: 978-1-62708-335-5
... Abstract This chapter reviews and provides data tables for the wide range of properties and performance characteristics that are possible with specific aluminum casting alloys and tempers. Properties and performance attributes addressed include casting and finishing characteristics; typical...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040007
EISBN: 978-1-62708-300-3
...) Temperatures (heat generation and transfer) Equipment Speed/production rate Binder design and capabilities Force/energy capabilities Rigidity and accuracy Product Geometry Dimensional accuracy/tolerances Surface finish Microstructure, metallurgical and mechanical...
Image
Published: 01 December 2004
Fig. 3 Gripping systems for direct tensile tests. (a) Mechanical grips with screw clamping. (b) Pneumatic (or hydraulic) grips with force applied through lever arrangement and pneumatic pressure, ensuring constant clamping force. (c) Wedge-action, self-tightening mechanical grips; clamping More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.9781627083157
EISBN: 978-1-62708-315-7
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350231
EISBN: 978-1-62708-315-7
...- terial by contact with substances present in the atmosphere, such as oxygen, carbon dioxide, water vapor, and sulfur and chlorine com- pounds. B barrel cleaning. Mechanical or electrolytic cleaning of metal in rotating equipment. barrel finishing. Improving the surface finish of workpieces by process...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200197
EISBN: 978-1-62708-354-6
... Abstract After pouring, castings are allowed to solidify and cool. They are later removed from the molds in the shakeout operation. A series of activities then follow, which are generally referred to as finishing and heat treatment. These activities can be broadly categorized as shakeout...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040159
EISBN: 978-1-62708-300-3
... because of thermal expansion, mechanical loading during assembling of the dies in a holder, and mechanical loading during the forging process itself. 14.3 Shape Complexity in Forging The main objective of forging process design is to ensure adequate metal flow in the dies so that the desired finish...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130133
EISBN: 978-1-62708-284-6
... the design procedures given in this work Factors in analysis of cold forging failures Table 2 Factors in analysis of cold forging failures Preforge factors Raw material —chemistry, microstructure, mechanical properties, size, surface finish, and cleanliness Shape sequencing —general...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230339
EISBN: 978-1-62708-298-3
... Beryllium is readily machinable. Excellent surface finishes and close tolerances can be obtained with the fine-grained beryllium produced from powders. By contrast, machined surfaces of cast beryllium are typically rough due to the coarse-grained structure of as-cast beryllium. Although beryllium...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310193
EISBN: 978-1-62708-286-0
... Abstract This chapter discusses the functions of surface treatments important for stainless steel, namely the removal of oxide scale and cleaning, brightening, and coloring of the stainless surface. Details on the main methods of producing aesthetic surface finishes are also provided...