Tribological behavior of aeronautical steel under oil-air lubrication containing extreme-pressure and anti-wear additives | |
Department | 固体润滑国家重点实验室 |
Guan, Wen1,2; Zhou, Hai1; Wang, Bin1; Xia YQ(夏延秋)3; Liu WM(刘维民)3 | |
2016 | |
Source Publication | Advances in Mechanical Engineering |
ISSN | 1687-8140 |
Volume | 8Issue:8 |
Abstract | If the lubrication system of a helicopter reducer is compromised, its gears and bearings will be in a working state without lubricating oil, which causes the reducer to be damaged in a very short time. Various 2% additives of T307, T321, T202, and T391 were injected and mixed with DOD-L-85734 aeronautical oil to produce 45-min oil–air lubrication experiments performed upon 12Cr2Ni4A aeronautical steel tribo-pairs. The results show that the best anti-wear effect is produced by oil–air lubrication containing T391: its wear width under jetting oil–air just three times and quantity of oil used only 0.015 mL in 45 min was only 421.32 µm but that of dry friction for 48 s was 629.20 µm. The technology of oil–air lubrication that contains an extreme-pressure and anti-wear additive is thus a feasible way to improve the operational ability of a helicopter transmission system that is out of oil. |
Keyword | Oil-air Lubrication Extreme-pressure And Anti-wear Additives Sliding Friction Aeronautical Steel Wear |
Subject Area | 材料科学与物理化学 |
DOI | 10.1177/1687814016638299 |
Funding Organization | the National Basic Research Program of China 973 (2007CB607600);Special Fund for theoretical physics Research Program of China (11547215);Jiangsu Provincial Research Foundation for Basic Research (Jiangsu Provincial Natural Science Foundation; BK20131221) |
Indexed By | SCI |
If | 0.827 |
Language | 英语 |
Funding Project | 空间润滑材料组 |
compositor | 第三作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/20982 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Guan, Wen |
Affiliation | 1.Yancheng Inst Technol, Sch Mech Engn, Yancheng 224051, Peoples R China 2.Nanjing Univ Aeronaut & Astronaut, Inst Bioinspired Struct & Surface Engn, Nanjing, Jiangsu, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou, Peoples R China |
Recommended Citation GB/T 7714 | Guan, Wen,Zhou, Hai,Wang, Bin,et al. Tribological behavior of aeronautical steel under oil-air lubrication containing extreme-pressure and anti-wear additives[J]. Advances in Mechanical Engineering,2016,8(8). |
APA | Guan, Wen,Zhou, Hai,Wang, Bin,Xia YQ,&Liu WM.(2016).Tribological behavior of aeronautical steel under oil-air lubrication containing extreme-pressure and anti-wear additives.Advances in Mechanical Engineering,8(8). |
MLA | Guan, Wen,et al."Tribological behavior of aeronautical steel under oil-air lubrication containing extreme-pressure and anti-wear additives".Advances in Mechanical Engineering 8.8(2016). |
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LZ01029505.pdf(1545KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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