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grinding wheels

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Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006024
EISBN: 978-1-62708-172-6
... Society for Protective Coatings' (SSPC) standards and NACE International standards as well as the International Organization for Standardization (ISO) standards and International Concrete Repair Institute (ICRI) guidelines for surface cleanliness. blast cleaning extraction grinding wheels...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003193
EISBN: 978-1-62708-199-3
... Abstract In all grinding operations, care must be used in the selection of wheels and abrasive belts to meet finish and tolerance requirements without damaging the workpiece. This article discusses the major aspects of the grinding wheel, including production methods, selection considerations...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003055
EISBN: 978-1-62708-200-6
... grinding and provides information on tooling, wheel selection, work material, and operational factors. It also discusses precision slicing and slotting, lapping, honing, and polishing as well as abrasive waterjet, electrical discharge, laser, and ultrasonic machining. abrasive machining ceramics...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001232
EISBN: 978-1-62708-170-2
... discussion on abrasive jet machining and ultrasonic machining. It concludes with a discussion on the four categories of factors that affect the abrasive finishing or machining: machine tool, work material, wheel selection, and operational. abrasive belt grinding abrasive belt polishing abrasive...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001228
EISBN: 978-1-62708-170-2
... Abstract Mechanical cleaning systems are used to remove contaminants of work surface by propelling abrasive materials through any of these three principal methods: airless centrifugal blast blade- or vane-type wheels; compressed air, direct-pressure dry blast nozzle systems; or compressed-air...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001230
EISBN: 978-1-62708-170-2
... Cutting Edges.” As described in this title, many finishing processes use processing tools such as grinding wheels, abrasive belts, and abrasive slurries such that the surface generation process takes place between the work material and a number of cutting edges whose geometry is not precisely defined in...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001241
EISBN: 978-1-62708-170-2
... consumed, normalized by the volume of wheel material consumed during the process. It takes into account the ease of difficulty of removing the material along with the process economics influenced by the rate of material removed and the breakdown of the grinding tool. Absolute values of grindability are...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001240
EISBN: 978-1-62708-170-2
.... At a minimum one must catalog the grinding operations, the work materials and their hardnesses, the wheels and/or belts in use and their bond systems, the amount of material to be removed and the finish desired in each operation, and the relative need for in-process corrosion protection. A number of...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000616
EISBN: 978-1-62708-181-8
... grinding-relief groove adjacent to the wheel-balancing pad. Additional circumferential cracks, not adjuncts of fracture, were found elsewhere in the grinding-relief groove. See Fig. 836 for a higher-magnification view of the rectangular area. 2× Fig. 836 Crack-origin region in the rectangle in...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003060
EISBN: 978-1-62708-200-6
..., turbine wheels, ceramic valves, and sliding parts. conceptual design detailed design engine component design proof testing properties of structural ceramics structural ceramics THE DESIGN PROCESS for ceramic materials is generally more complex than that for metals because of the ceramic...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003190
EISBN: 978-1-62708-199-3
..., and titanium alloys. Low-stress grinding conditions differ from conventional practices by employing softer-grade grinding wheels, reduced grinding wheel speed, reduced infeed rates, chemically active cutting fluids, and coarse wheel dressing procedures. Table 5 Low-stress grinding procedures...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001239
EISBN: 978-1-62708-170-2
... properties THE FINISH MACHINING of materials is commonly accomplished by surface finishing processes such as grinding, lapping, and polishing. All of these processes typically use abrasive particles to carry out material removal. In grinding, the abrasive particles are usually bonded to a wheel using a...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001314
EISBN: 978-1-62708-170-2
... operations are given in Table 3 . Table 4 lists spindle speeds and corresponding surface speeds for various wheel diameters. Table 3 Recommended finishing procedures Operation Wheel Grit No. Compound Speed m/s sfm Grinding Rubber bond 24 or 36 None 40–45 8000–9000 Vitrified...
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
.... This cell consists of a robot and four specially designed grinding wheels. The wheels are hydraulically driven from a central unit. Wheel wear compensation is automatic such that the working point of the wheel is at the exact same location from cycle to cycle. Before entering the cell, castings are...
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
... solid lubricants that are usually applied manually by brush or by oilcan to the tool or workpiece in operations such as tapping and hand reaming. Grinding wheels are sometimes impregnated with solids possessing lubricating qualities. In special cases, such as knife grinding, wheels are treated with...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001238
EISBN: 978-1-62708-170-2
....). Table speed: 1 m/s. Corundum grinding wheel: A80K6V; diameter, 30 mm (1.2 in.); width, 8 mm (0.3 in.); speed, 40 m/s. Dressing: D 427 diamond cup wheel; speed ratio, 0.7; overlap, 40; infeed, 2 μm. Cooling: 4% emulsion. (a) Roughing. Relative metal removal rate (MRR), 6 mm 3 /mm · s; relative volume of...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003247
EISBN: 978-1-62708-199-3
... carbide papers using successively finer grit sizes of 180, 240, 320, 400, and 600 mesh. These papers are less susceptible to loading than emery papers. Grinding can be done by hand on papers supported on a flat surface, or by holding the specimen against the same grades of paper on a grinding wheel...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001313
EISBN: 978-1-62708-170-2
... required. Wet grinding is preferred to avoid overheating and subsequent cracking. The liquid medium (water or a water-soluble coolant) also serves to minimize airborne dust and to lubricate the cutting medium. Table 1 summarizes recommendations for grinding molybdenum ( Ref 1 ). Grinding wheels and...
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
... operations for the grinding, polishing, and buffing of stainless steels. Table 8 Sequence of grinding, polishing, and buffing operations for stainless steels Operation Stage Wheels Grit size Abrasive Method Purpose Grinding Rough Solid wheels; rubber or bakelite bonded, soft body 20...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003244
EISBN: 978-1-62708-199-3
... enough to use on specimen surfaces sectioned by an abrasive cut-off wheel. Hack-sawed, band-sawed, or other rough surfaces usually require abrasive grit sizes from 120 to 180 grit. The abrasive used for each succeeding grinding operation should be one or two grit sizes smaller than that used in the...