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vibratory finishing

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Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001234
EISBN: 978-1-62708-170-2
... media, water, and compound. This article focuses on basic mass finishing processes, including barrel finishing, vibratory finishing, centrifugal disc and barrel finishing, spindle finishing, and drag finishing. It describes the various factors considered in selecting the most suitable mass finishing...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001310
EISBN: 978-1-62708-170-2
.... This article focuses on mechanical finishing methods, namely, barrel tumbling, polishing, buffing, vibratory finishing, fiber brushing, and shot blasting. It provides useful information on process control and difficulties with chemical and anodic treatments of magnesium alloys. The use and applications...
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
... finishing processes include: Barrel finishing Vibratory finishing Centrifugal disk finishing Centrifugal barrel finishing Spindle finishing SHOT PEENING is a method of cold working in which compressive stresses are induced in the exposed surface layers of metallic...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005355
EISBN: 978-1-62708-187-0
... Abstract After solidification and cooling, further processing and finishing of the castings are required. This article describes the general operations of shakeout, grinding, cleaning, and inspection of castings, with particular emphasis on automation technology. It illustrates the vertical...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001279
EISBN: 978-1-62708-170-2
... finished product. The glasslike nature of porcelain enamel and the high firing temperatures used in its application impose limitations on the design of parts to be enameled. Proper design of each part is essential to ensure that finished work is within dimensional tolerances and has the...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001308
EISBN: 978-1-62708-170-2
... Abstract Aluminum or aluminum alloy products have various types of finishes applied to their surfaces to enhance appearance or improve functional properties. This article discusses the procedures, considerations, and applications of various methods employed in the cleaning, finishing, and...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001315
EISBN: 978-1-62708-170-2
... parting lines is done on set-up wheels or abrasive belts, by tumbling with abrasive media, or by vibratory finishing. Wheels or belts with coarse grit (60- to 120-mesh) are used for heavy metal removal, if necessary ( Ref 2 ). The parting line regions typically are finished with 220- to 300-grit abrasive...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001309
EISBN: 978-1-62708-170-2
... Alkaline cleaner (a) 15–20 g/L (2–3 oz/gal) 71 160 Pickling solution (b) 1–2% 54 130 (a) Sodium hydroxide or proprietary compound. (b) H 2 SO 4 Table 9 Operating conditions for vibratory finishing Machined part diam Material Medium Parts per load Ratio of medium to...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003221
EISBN: 978-1-62708-199-3
... in.) width, 18 ply, 86/93 Mechanical cleaning of magnesium alloy products is accomplished by grinding and rough polishing, dry or wet abrasive blast cleaning, wet barrel or bowl abrading (vibratory finishing), and wire brushing. Of the many...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001307
EISBN: 978-1-62708-170-2
... in the Section “Finishing Methods” in this Volume. Wet tumbling by the barrel or vibratory method can be used to descale heat-resistant alloys if the shape and size of the parts are suitable. The removal of burrs and sharp edges is accomplished in the same operation. Shop soils are also removed...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001303
EISBN: 978-1-62708-170-2
...) Such as Nicrosilal Mechanical cleaning and finishing methods most commonly employed for processing iron castings include abrasive blast cleaning (the most commonly used method for cleaning cast irons), abrasive waterjet cleaning and finishing, vibratory finishing, barrel finishing, and shot...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001282
EISBN: 978-1-62708-170-2
... finished by methods such as grinding, lapping, polishing, machining, abrasive brushing, or vibratory finishing. Although the techniques are common to those used for finishing solid metallics and ceramics, great care must be taken not to damage the coatings, causing excessive surface porosity due to pullout...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001304
EISBN: 978-1-62708-170-2
.... Deburrs blind features Covers part with oxide film. Burr area must be free of oil and water Vibratory Versatile, economical process. Many deburring and finishing applications Not usually suitable for removing internal burrs in intersecting holes Source: Ref 3 The term “mechanical...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001305
EISBN: 978-1-62708-170-2
... contained in the Section “Surface Cleaning” in this Volume. Additional information can also be found in ASTM Standard A 380 ( Ref 1 ). Mass finishing provides methods that can be advantageously used for surface treating stainless steels include barrel finishing, vibratory finishing, and...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006015
EISBN: 978-1-62708-172-6
... Abstract Powder coatings are widely used by manufacturers as a finish of choice to enhance the appearance and performance of their products. This article begins with a discussion on advantages and disadvantages of powder coatings. It describes the selection of coating-types and uses of powder...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005243
EISBN: 978-1-62708-187-0
... systems green sand media preparation mold finishing shakeout GREEN SAND MOLDING is one of many methods available to the foundryman for making a mold into which molten metal can be poured. Green sand molding and chemically bonded sand molding are considered to be the most basic and widely used...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005241
EISBN: 978-1-62708-187-0
... poured into the mold. Table 1 lists a general comparison of casting methods. Table 1 General comparison of casting processes Process Typical materials cast Weight, kg (lb) Typical surface finish, μm, R a (μin.) Porosity (a) Shape complexity (a) Dimensional accuracy (a) Section...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003247
EISBN: 978-1-62708-199-3
... vibratory polishing with colloidal silica eliminates most of these problems and a sensitive etch, such as number 11 from Table 7 , can be used without need of multiple etch-polish cycles. Lead and lead alloys begin to oxidize immediately after metallographic preparation and should be examined as soon...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003244
EISBN: 978-1-62708-199-3
... further enhance metal removal. These suspensions are particularly affective when used with a vibratory polisher. Although the mechanism of electropolishing is not understood in all its aspects, the process is generally considered to include both a leveling (or smoothing) action...
Book Chapter

Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001293
EISBN: 978-1-62708-170-2
... grit forms low-melting eutectic phases with superalloys. Vibratory finishing is used where a surface finish is specified to achieve aerodynamic design intent. Removal of oily residues from machining by vapor degreasing or low temperature burnout may be required. Masking to prevent coating on critical...