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Fractal Properties ...
Fractal Properties Of Some Machined Surfaces
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Thomas, T. R. (författare)
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- Rosén, Bengt Göran, 1962- (författare)
- Högskolan i Halmstad,Akademin för företagande, innovation och hållbarhet
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(creator_code:org_t)
- 2011-10-24
- 2006
- Engelska.
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Ingår i: Complexus Mundi. - Singapore : World Scientific. - 9789812774217 - 981256666X ; , s. 191-198
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Many surface profiles are self-affine fractals defined by fractal dimension D and topothesy Λ. Traditionally these parameters are derived laboriously from the slope and intercept of the profile’s structure function. Recently a quicker and more convenient derivation from standard roughness parameters has been suggested. Based on this derivation, it is shown that D and Λ depend on two dimensionless numbers: the ratio of the mean peak spacing to the rms roughness, and the ratio of the mean local peak spacing to the sampling interval. Using this approach, values of D and Λ are calculated for 125 profiles produced by polishing, plateau honing and various single-point machining processes. Different processes are shown to occupy different regions in D-Λ space, and polished surfaces show a relationship between D and Λ which is independent of the surface material. © 2006 by World Scientific Publishing Co. Pte. Ltd.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Tribologi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Tribology (hsv//eng)
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- kap (ämneskategori)
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