A Review of Engineered Surfaces for Valvetrain Friction Reduction and Wear

机译：减少气门机构摩擦和磨损的工程表面综述

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Results demonstrated that valvetrain friction can be reduced significantly by surface texturing, improved finishing, and thin film coatings. The friction reduction observed by parallel-line v-groove, polishing, and diamond-like carbon coating was similar and these are significantly better than others investigated. The choice of any particular surface treatment would depend on easy of manufacturability, cycle time, and cost.

机译：结果表明，通过表面纹理化，改进的表面处理和薄膜涂层可以显着降低气门机构摩擦。通过平行线v形槽，抛光和类金刚石碳涂层观察到的摩擦减小是相似的，并且这些显着优于所研究的其他摩擦。任何特定表面处理的选择将取决于可制造性，周期时间和成本。

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来源
《Society of Tribologists and Lubrication Engineers annual meeting amp; exhibition 2009》|2009年|P.83-86|共4页
会议地点 Lake Buena Vista FL(US)
作者
Arup Gangopadhyay; Douglas G. McWatt; Robert J. Zdrodowski;
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作者单位

Research and Innovation Center, Ford Motor Company, Dearborn, MI;

rnResearch and Innovation Center, Ford Motor Company, Dearborn, MI;

rnResearch and Innovation Center, Ford Motor Company, Dearborn, MI;

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原文格式 PDF
正文语种 eng
中图分类机械摩擦、磨损与润滑;
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1. Friction, Wear, and Surface Film Formation Characteristics of Diamond-Like Carbon Thin Coating in Valvetrain Application [J] . ARUP GANGOPADHYAY, KAUSTAV SINHA, DAIRENE UY, Tribology Transactions . 2011,第1期

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2. The Effect of Novel Surface Textures on Tappet Shims on Valvetrain Friction and Wear [J] . ARUP GANGOPADHYAY, DOUGLAS G. MCWATT Tribology & Lubricaion Technology . 2009,第10期

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3. The Effect of Novel Surface Textures on Tappet Shims on Valvetrain Friction and Wear [J] . ARUP GANGOPADHYAY, DOUGLAS G. McWATT Tribology Transactions . 2008,第2期

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4. A Review of Engineered Surfaces for Valvetrain Friction Reduction and Wear [C] . Arup Gangopadhyay, Douglas G. McWatt, Robert J. Zdrodowski Society of Tribologists and Lubrication Engineers annual meeting and exhibition 2010 . 2010

机译：减少气门机构摩擦和磨损的工程表面综述
5. Surface wetting and friction studies of nano-engineered surfaces on copper substrate. [D] . Morehead, Julius. 2011

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7. INVESTIGATIONS ON WEAR AND FRICTION IN THE SI ENGINE VALVETRAIN [O] . Marek WOŹNIAK, Cristina Florena BANICA, Mihai DIACONU, 2021

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8. Use of Textured Surfaces to Mitigate Sliding Friction and Wear of Lubricated and Non-Lubricated Contacts. An Annotated Literature Review. [R] . Blau, P. 2012

机译：使用纹理表面来减轻润滑和非润滑触点的滑动摩擦和磨损。注释文献综述。

A Review of Engineered Surfaces for Valvetrain Friction Reduction and Wear

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