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broach size

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Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001231
EISBN: 978-1-62708-170-2
... Techniques for Engineers and Shop Personnel , McGraw-Hill, 1979 Further accuracy can be obtained by providing burnishing teeth on the same broach, thus extending its size, or by having a separate broach with burnishing teeth to be used as a second operation only when needed ( Fig. 3 ). A burnishing...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003189
EISBN: 978-1-62708-199-3
... and a small amount of emulsifiable oil in water forming a translucent, stable emulsion of a small droplet size. Extreme pressure additives are usually included, permitting their use for moderate- and heavy-duty machining and grinding applications. Chemical (synthetic) fluids are...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003190
EISBN: 978-1-62708-199-3
.../min) 1800 (6000) Cross feed, mm/pass (in./pass) 1.25 (0.050) Table speed, m/min (ft/min) 12 (40) Depth of grind, mm (in.) 0.25 (0.010) Grinding fluid Soluble oil (1:20) Specimen size, mm (in.) 1.5 × 19 × 108 (0.060 × 3 4 × 4 1 4 ) Surface texture...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003186
EISBN: 978-1-62708-199-3
... Dimensional tolerance achievable through various machining operations under general machining conditions as a function of feature size Fig. 2 Surface finish achievable through various machining operations Conventional machining operations include turning, drilling, milling boring, broaching...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004035
EISBN: 978-1-62708-185-6
... locations and sizes of ribs, bosses, cavities, holes, and related design elements, and they define the interconnecting fairing, or fillet radii, and the outside edge or corner radii. Dimensions also locate an object in relation to other objects in assemblies. By dimensioning complex...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003991
EISBN: 978-1-62708-185-6
... tonf) press was required. Carbon and alloy steels are by far the most commonly forged materials and are readily forged into a wide variety of shapes using hot-, warm-, or cold-forging processes and standard equipment. Section thickness, shape complexity, and forging size are limited primarily by the...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003152
EISBN: 978-1-62708-199-3
... microstructure, and the properties of cemented carbide tools depend not only on the type and amount of carbide but also on the carbide grain size and the amount of binder metal (see the discussion below on “Structure/Property Relationships” ). There is no universally accepted system for...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003214
EISBN: 978-1-62708-199-3
... electrolyte, and (c) the surface condition prior to electropolishing (i.e., surface contamination, grain size, and inclusions). MASS FINISHING normally involves loading of components to be finished into a container together with some abrasive medium, water, and compound. Action is applied to the...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003089
EISBN: 978-1-62708-199-3
... becomes limited. Ashby ( Ref 3 ), has shown a correlation between the size (weight) of a cast part and the melting point of the material ( Fig. 2 ). This plot shows the regions of size that can be handled by different casting and molding processes and shows how the available number of processes decreases...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001306
EISBN: 978-1-62708-170-2
... condition, increased compact density results in improved mechanical properties. The density of sintered compacts may be increased by re-pressing. When re-pressing is performed primarily to increase dimensional accuracy rather than density, it is termed sizing. When re-pressing is intended to change the...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001233
EISBN: 978-1-62708-170-2
... 2 ) 4.4 (0.27) NaNO 3 0.60 (5) 3.3 (0.20) Zirconium NaCl or KCl 0.30 (2 1 2 ) 2.1 (0.13) (a) Feed rates limited by graphite particle size. (b) Maximum; can vary widely. (c) Rough surface finish. (d) NaNO 3 electrolyte provides better surface finish...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003114
EISBN: 978-1-62708-199-3
..., but precision castings can be used to advantage in some applications. Powder metallurgy processing is also used in making tool steels. It provides, first, a more uniform carbide size and distribution in large sections and, second, special compositions that are difficult or impossible to produce by...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003125
EISBN: 978-1-62708-199-3
... metallurgical structure also changes from a cast structure to a fully wrought structure. In this process, grain size and shape may be radically changed, the final configuration depending on the entire thermomechanical history (including any final annealing stages or heat treatments). During deformation, the...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005255
EISBN: 978-1-62708-187-0
... heating (as well as corresponding shrinkage upon cooling). Fillers that have been used in pattern waxes include polystyrene, various dicarboxamides and related compounds, isophthalic acid, pentaerythritol, and hexamethylenetetramine. The filler should preferably be in the form of small, equally sized...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005323
EISBN: 978-1-62708-187-0
... designates the castings in terms of the minimum tensile strength of a separately cast test bar, expressed in ksi or separately as MPa. The designation also indicates the size of the test bar (A, B, C, or S). In customary units, the designations range from class 20 (minimum tensile strength 20 ksi) to class...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003983
EISBN: 978-1-62708-185-6
... been rated in terms of the maximum bar stock diameter of annealed mild steel that the machine is designed to safely process. Hardened stock is conventionally used to make products to final dimensions at acceptable machine and tooling loads; however, a swager of larger size capacity would be required...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003988
EISBN: 978-1-62708-185-6
... those of the conventional press and sinter P/M process. Certain defined physical characteristics and properties are required in the powders used in these processes. In general, powders are classified by particle shape, particle size, apparent density, flow, chemistry, green strength, and compressibility...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003144
EISBN: 978-1-62708-199-3
... metal (thermal spraying) In the form of zinc powder by mechanical means (mechanical plating) Zinc coatings are applied to many different types of products, ranging in size from small fasteners to continuous strip to large structural shapes and assemblies. Additional information on zinc coatings...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001243
EISBN: 978-1-62708-170-2
... The decision to use hard chromium plating on a specific part should take into account the following characteristics: The inherent hardness and wear resistance of electrodeposited chromium The thickness of chromium required The shape, size, and construction of the part to be plated The...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.9781627081979
EISBN: 978-1-62708-197-9