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Suppressing tool ch...
Suppressing tool chatter with novel multi-layered nanostructures of carbon based composite coatings
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- Fu, Qilin, 1986- (author)
- KTH,Maskin- och processteknologi,MMS
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Lorite, Gabriela Simone (author)
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- Rashid, Md. Masud-Ur (author)
- KTH,Maskin- och processteknologi
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Selkala, Tuula (author)
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Uusitalo, Juha (author)
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Toth, Geza (author)
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Kordas, Krisztian (author)
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- Österlind, Tomas (author)
- KTH,Maskin- och processteknologi
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- Nicolescu, Cornel Mihai (author)
- KTH,Maskin- och processteknologi
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(creator_code:org_t)
- Elsevier BV, 2015
- 2015
- English.
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In: Journal of Materials Processing Technology. - : Elsevier BV. - 0924-0136 .- 1873-4774. ; 223, s. 292-298
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Multi-layered nanostructured Cu and Cu-CNx composites synthesized by plasma-enhanced chemical vapour deposition were applied in the clamping area of a milling tool to suppress regenerative tool chatter. Scanning electron microscopy analysis showed a multi-layered nanostructure with excellent conformality, i.e. coating is not only uniform on planar surfaces but also around corners of the substrate. Cu:CuCNx nanostructured multilayers with thicknesses of approximately 0.5:1.6 mu m were obtained. With a diameter of 20 mm, the milling tool performed slotting processes at an overhang length of 120 mm. Modal analysis showed that a coating, with a thickness of approximately 300 mu m, can add sufficient damping without losing stiffness of the tool, to increase the critical stability limit by 50% or 100% depending on cutting direction.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Produktionsteknik, arbetsvetenskap och ergonomi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Production Engineering, Human Work Science and Ergonomics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Kompositmaterial och -teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Composite Science and Engineering (hsv//eng)
Keyword
- Milling
- Tool regenerative chatter
- Metal matrix composites
- Nano-structures
- Internal friction damping
- Plasma enhanced chemical vapour deposition (PECVD)
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Fu, Qilin, 1986-
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Lorite, Gabriela ...
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Rashid, Md. Masu ...
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Selkala, Tuula
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Uusitalo, Juha
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Toth, Geza
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show more...
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Kordas, Krisztia ...
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Österlind, Tomas
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Nicolescu, Corne ...
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show less...
- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Mechanical Engin ...
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and Production Engin ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Nano technology
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Materials Engine ...
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and Composite Scienc ...
- Articles in the publication
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Journal of Mater ...
- By the university
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Royal Institute of Technology