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bearing sleeve

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Published: 01 January 2006
Fig. 30 Exterior view of shaft and sleeve bearing on failed motor-operated switch (millimeter scale) More
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003773
EISBN: 978-1-62708-177-1
... Abstract This article describes the various specimen preparation procedures for lead, lead alloys, and sleeve bearings, including sectioning, mounting, grinding, polishing, and etching. The microscopic examination and microstructures of lead and lead alloys are discussed. The article also...
Book Chapter

Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006474
EISBN: 978-1-62708-190-0
... parts, through-transmission breast imaging system, inspection of welds in thick materials, and inspection of sleeve-bearing stock. It describes the basic system for liquid-surface acoustical holography and scanning acoustical holography. A comparison between these techniques is also provided...
Image
Published: 15 January 2021
) Bearing side of spacer sleeve showing disturbed metal. (e) Bearing side of lock washer showing disturbed metal. Source: Ref 164 More
Image
Published: 01 January 2002
similar to fretting damage. (d) Bearing side of spacer sleeve, at 4.5×, showing disturbed metal. (e) Bearing side of lockwasher, at 4.5×, showing disturbed metal More
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003427
EISBN: 978-1-62708-195-5
... alloys such as alloy 718 also appear to be very compatible with carbon fiber composites. Pitting corrosion has been seen in A286 under certain conditions. Copper-bearing alloys such as copper-nickel or Monel have a tendency to generate heavy corrosion products, although damage or loss of strength appears...
Image
Published: 15 June 2019
. No stress is imposed on bushing until surfaces of split meet. (e) Semi-floating aluminum bushing (center), used in roll-neck bearing of rolling mill, is fixed to housing by dowels. Precision-finished steel sleeve (top)rotates freely with the shaft in the aluminum bushing, on an unbroken film of lubricant More
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003326
EISBN: 978-1-62708-176-4
... of the moving surfaces under all conditions, maintains appropriate temperature, and provides an operating environment so that bearings will achieve their expected lives. Sliding bearings include sleeve and thrust bearings of various designs. Based on designs and materials selection, plain bearings operate...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005276
EISBN: 978-1-62708-187-0
.... Typically, the vacuum pump and accumulator are connected to the die casting die via a combination of hard and flexible piping. In some variations of the process, the vacuum is also used to suck the molten metal through a tube into the shot sleeve, and the shot hole is closed mechanically or by the advancing...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003562
EISBN: 978-1-62708-180-1
... to fretting wear. fretting wear impact fretting mechanical components normal load residual stress rolling-element bearings slip surface finish vibration frequency FRETTING is a wear phenomenon that occurs between two mating surfaces; initially, it is adhesive in nature, and vibration...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005734
EISBN: 978-1-62708-171-9
... surfaces, such as pump case rings, bearings, and seals used in nearly all industries. Debris between any two surfaces in movement can cause abrasive wear, including the formation and breakdown of surface oxides in metals and coatings. Abrasion can be caused by fibers during the manufacture of textiles...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001822
EISBN: 978-1-62708-180-1
... of penetration depends on the magnitude of the applied tensile stresses. The depth of cracking depends on the depth of copper penetration. Thus, if the elements present in the friction-bearing sleeve are observed in the prior-austenite grain boundaries in failed axles, it can be safely concluded that the axle...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006829
EISBN: 978-1-62708-295-2
... of fretting wear, with an emphasis on steel, are reviewed in this article. This review is followed by several examples of failures related to fretting wear. Common sites for fretting are in joints that are bolted, keyed, pinned, press fitted, or riveted; in oscillating bearings, splines, and press fits...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003485
EISBN: 978-1-62708-195-5
... applications of MMCs. The applications include ventral fin, fuel access door covers, helicopter blade sleeve, fan exit guide vane, nozzle actuator piston rod, nozzle actuator links, T-1 racks, and hydraulic manifold. aeronautical subsystem application aeropropulsion application aerostructural...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003500
EISBN: 978-1-62708-180-1
... Distress damages Vibration Short/open circuit Failed components Sleeve bearing Seal Coupling Shaft Pinion/ball/turning gear Casing Rotor Impeller Shroud Piston Diaphragm Wheel Blades; foil, root, shroud Labyrinth Thrust bearing Pivoted pad bearing Roller/ball bearing Cross-head piston Cylinder...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001273
EISBN: 978-1-62708-170-2
.... Values listed are the averages of three impressions on each alloy, using a 10 mm (0.4 in.) ball and applying a 500 kg load for 30 s. Source: Sleeve Bearing Materials, Metals Handbook , 8th ed., Vol 1, ASM, 1961; ASTM B 23-83; and Ref 1 Compositions and physical properties of lead-base babbitts...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006810
EISBN: 978-1-62708-329-4
... stresses, with engine crankshafts and pump shafts as typical examples. Apart from wear by bearings, which can be a major contributor to shaft failure (see the section “Wear” in this article), the most common cause of shaft failure is metal fatigue. Fatigue is a weakest-link phenomenon; hence, failures...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006753
EISBN: 978-1-62708-295-2
... for Failure Analysis and Prevention ,” Failure Analysis and Prevention , Volume 11 of ASM Handbook , 2002. Some examples of design deficiencies include unintended stress raisers due to excessively sharp notches ( Ref 27 ) (e.g., in keyways on shafts) or insufficient radii (e.g., on shafts at bearing...
Book Chapter

By Robert Bolin
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003982
EISBN: 978-1-62708-185-6
... means high quantities. Lot sizes are typically in the thousands or tens of thousands. Parts for automotive include bearings, ring gears, final drive gears, transmission components, clutch components, and wheel blanks. Parts for rail include wheel bearings, railroad wheels, and tanker flanges. Another...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005268
EISBN: 978-1-62708-187-0
... indicators must be in good working condition. The linkage and bearing housing can have only a minimal amount of wear. The traveling plate support must carry the traveling plate (no weight can be on the tie bars). Die carriers must be used when needed. The machine must also provide the correct...