Coating Process Investigation of DLC Coating Spinning Rings

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Abstract:

with DLC coating spinning rings as the subject, focuses on the mechanism of damage on spinning ring track caused by textile fiber fabrics adhering to spinning ring surface and relevant adhesive wear and fatigue wear. Aiming at its failure, single DLC coating is substituted by Ti-DLC coating spinning rings. The process after improvement adopts unbalanced closed magnetron sputtering ion plating and Ti-doping multi-layer composite coating technology to prepare Ti-DLC composite film on the surface of spinning rings under the condition of basic temperature below 100°C. As indicated by the study on the impact of different Ti contents on friction and were performance of the film, improved Ti-DLC coating spinning rings are superior to DLC coating spinning rings in terms of deposition rate, adhesion, hardness, wear resistance, friction coefficient and wear rate, ensuring better adhesion resistance and fatigue resistance.

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36-39

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September 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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