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pin-on-disk experiments

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Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005678
EISBN: 978-1-62708-198-6
...). The principal physical properties and tribological characteristics of these materials are summarized. The article discusses pin-on-disk experiments and pin-on-plate experiments for determining friction and wear characteristics. It explains the use of various types of joint simulators, such as hip joint...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005668
EISBN: 978-1-62708-198-6
... Abstract This article provides an overview of the fundamentals of tribology. It describes the advantages, disadvantages, and applications of the pin-on-disk method, which is the most commonly used configuration for testing biomaterials and for the reproducible measurement of friction and wear...
Book Chapter

By Koji Kato
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006394
EISBN: 978-1-62708-192-4
... μm are generated at one abrasive contact by 1 m sliding. Fig. 5 Distribution of wear particle size (δ) described in terms of its probability density, ϕ(δ), observed for WC pin/stainless steel disk in 10 friction cycles of 1 m (3.3 ft) sliding distance. The used pin tip radius, contact load...
Book Chapter

By Peter J. Blau
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003242
EISBN: 978-1-62708-199-3
... of Materials to Sliding Wear Using Block on Ring Wear Test Wear scar width G 99 Test Method for Wear Testing with a Pin-on-Disk Apparatus Ball: wear scar diameter, disk: profile G 119 Guide for Determining Synergism between Wear and Corrosion Mass loss and corrosion-related measurements G 133...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003283
EISBN: 978-1-62708-176-4
... Normal load, N Unit load, N/cm 2 Speed, m/s Abrasive area, m 2 Total available path length, m Pin rotation, rpm Robin (13) Pin-on-disk Circular 15 12.4 9.8 1.14 N/A N/A No Khruschov (14) Pin-on-disk Spiral 2 2.9 94 0.5 0.05 45 No Richardson (15) Pin-on-disk Spiral...
Book Chapter

By S.C. Lim
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006396
EISBN: 978-1-62708-192-4
... the softer) material. During testing using the pin-on-disk configuration, the pin and the disk experience different thermal histories. The pin “sees” the pin-disk interface as a continuous heat source, whereas the disk “sees” the same as a discontinuous heat source, which injects pulses of heat into the disk...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006911
EISBN: 978-1-62708-395-9
... washer will experience higher speeds at the outermost region than at the innermost region, which can cause variations in performance and wear. For pin-on-disk tests, it is important to know the exact radial distance at which the pin is sliding to accurately apply the correct speed at the polymer sliding...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006360
EISBN: 978-1-62708-192-4
... influence these readings, so proper care and substrate consistency must be used to ensure accurate and meaningful results. The pin-on-disk dry sliding test can be used to confirm dry friction; also wear and adhesion, depending on the load and speed conditions. This test consists of spinning a coated...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006374
EISBN: 978-1-62708-192-4
... Overload energy Service energy is the lowest and overload energy is the highest. Magnitude of energy is determined by the load the aircraft is carrying. The highest energy an aircraft will experience is during a rejected take-off (RTO). Brake wear is normally measured by the length of a steel pin...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004003
EISBN: 978-1-62708-185-6
... Components produced from nickel-base superalloys are being designed for ever-increasing temperature and stress requirements. For turbine engine disk applications, the bore experiences relatively low temperatures in service, while the rim, near the hot-gas path, sees very high temperatures. Therefore...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001814
EISBN: 978-1-62708-180-1
... Approach Analysis of tool and die failures is substantially aided by knowledge of the manufacturing and service history of the failed part. In many instances, however, such information is sketchy, and the analyst must rely on experience and engineering judgment. The examples discussed in this article...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006818
EISBN: 978-1-62708-329-4
... of tool and die failures is substantially aided by knowledge of the manufacturing and service history of the failed part. In many instances, however, such information is sketchy, and the analyst must rely on experience and engineering judgment. The examples discussed in this article are typical of tool...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006432
EISBN: 978-1-62708-192-4
..., producing 59 Fe. Pin-on-disk tests were then performed, running these pins against 100Cr6 disks of varying roughness. Friction and wear results are shown in Fig. 9(a) , where it is easy to see that the pin run against the roughest disk resulted in higher friction and wear rates compared to smoother...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006791
EISBN: 978-1-62708-295-2
... rapid deterioration of the original surface topography, resulting in the experiment running on the subsurface or significantly disturbed surface. This substantially affects the magnitude, progression, and often the mode of adhesive wear that occurs ( Ref 90 ). Thus, although the pin-on-disk...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003285
EISBN: 978-1-62708-176-4
... wear in that environment ( Ref 2 ). Adhesive wear testing can be carried out with a variety of sliding contact systems. These include four-ball, block-on-ring, pin-on-disk, crossed cylinders, flat-on-flat, and disk machines. Examples are shown in Fig. 2 . Fig. 2 Diagrams of contact types...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006409
EISBN: 978-1-62708-192-4
... the geometrical and thermal properties of the material. A typical pin-on-disk configuration as shown in Fig. 3 is considered a simple illustrative case. As mentioned previously, the nominal area of contact differs between the stationary pin ( A nom ) and in conditions where both pin and disk move...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006380
EISBN: 978-1-62708-192-4
... materials such as SiC and Al 2 O 3 are clearly more brittle than metals. Brittle materials are much more prone to early failure due to cyclic stressing. The most brittle ceramics disintegrate quickly from such localized surface fatigue. One manifestation of this behavior may be seen in a pin-on-disk...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002372
EISBN: 978-1-62708-193-1
... on the rotational speed. For these situations, stress-relieving grooves can be incorporated into the design ( Fig. 8b ). Coatings to reduce the coefficient of friction (and hence the surface shear forces) can also help. Experiments by Ruiz and Chen on simulated blade/disk dovetail joints at 600 °C indicated...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003316
EISBN: 978-1-62708-176-4
... Pin joint. (a) Fretting locations. (b) Material removal to eliminate region of highest stress Parallel Surfaces without External Loading Hubs, flywheels, gears, and other types of press-fit wheels, pulleys, or disks on shafts are subject to fretting fatigue caused by reverse bending strains...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005730
EISBN: 978-1-62708-171-9
... coatings. It discusses the wear testing methodologies that are standardized by ASTM, including the pin-on-disk, block-on-ring, dry sand/rubber wheel, erosion, metallographic apparatus abrasion, fretting wear, cavitation, reciprocating ball-on-flat, impact, and rolling contact fatigue test. The article...