磨擦表面 的英文怎麼說
中文拼音 [mócābiǎomiàn]
磨擦表面
英文
reibflche friction area/friction surface- 磨 : 磨動詞1 (摩擦) rub; wear 2 (研磨) grind; mull; polish 3 (折磨) grind down; wear down [out]:...
- 擦 : 動詞1 (摩擦) rub 2 (用布、 手巾等摩擦使干凈; 揩拭; 抹) wipe; scrub; clean 3 (塗抹; 搽) spre...
- 表 : Ⅰ名詞1 (外面;外表) outside; surface; external 2 (中表親戚) the relationship between the child...
- 面 : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
- 磨擦 : rub; abrade; abrase磨擦電 triboelectricity; 磨擦工 rubber; 磨擦劑 abrasive; 磨擦器 grater; rubber...
- 表面 : surface; superficies; boundary; face; rind; sheet; skin; outside; appearance
-
Simultaneity the friction mechanism was investigated based on the surface morphology inspected by sem
運用sem觀測磨損表面形貌,探討摩擦磨損機理。The method can be adopted to research micro dynamic behavior and changing of friction surface and to show mechanism of abrasive wear
為研究摩擦表面上的微觀動態行為與變化,認識磨粒磨損機理,提供了一種基於微觀數值模擬的途徑和方法。Thus it improves the lubricating performance of friction pairs. 2 ) under heavy load and high - temperature conditions, the nanometer cao particles between two friction surfaces are flattened and form a sliding system
( 2 )在重載和高溫條件下,兩摩擦表面間的納米氧化鈣顆粒被壓平,形成一滑動系,降低了摩擦和磨損。The pbc technology is a new - fashioned restoration technology of friction surface, and its essential is restoring the friction surface and enhancing the performance of friction - reducing and anti - wear of the friction surface by putting pbc restoration agent into lubricating oil
摘要摩聖技術是一種新型的摩擦表面再生技術,其實質是通過在潤滑油中添加一種「摩聖修復劑」以達到增強摩擦件減摩抗磨能力、對摩擦表面進行原位免拆卸修復的目的。The degrees of crystallinity of pure ptfe under the different conditions of water cooling, air cooling and furnace - varying cooling were made comparison by xrd. the thermal stability of pure ptfe and solid lubricant was analyzed by dsc - tg ; the composition and valence state of elements in the surface of carbon fiber, solid lubricant before and after friction test and lubricant transfer film were characterized by xps ; the frictional property of solid lubricant was tested by pin and disk test rig. the frictional wear property of solid lubricant between embedded bearing sleeve and steel axle friction pair ring was tested by special simulate test machine, the hardness of solid lubricant was tested by pm ; the compression strength of solid lubricant was tested by material test machine
用sem表徵原料微觀結構、摩擦表面及潤滑轉移膜表面形貌:用xrd進行原料物相分析,及比較水冷卻、空氣冷卻、隨爐冷卻三種工藝條件下的純聚四氟乙烯樹脂的結晶度;用dsc - tg分析純聚四氟乙烯樹脂及固體潤滑劑的熱穩定性;用xps表徵碳纖維表面、固體潤滑劑摩擦前後表面、潤滑轉移膜表面的元素組成、價態變化;用銷盤式摩擦磨損試驗機對固體潤滑劑進行摩擦性能測試;採用專用的臺架模擬試驗機對固體潤滑劑鑲嵌軸承套與鋼軸摩擦副間的摩擦磨損性能進行測定;用萊次偏光顯微鏡( pm )測試固體潤滑劑的硬度;用材料試驗機測試固體潤滑劑的抗壓強度等。It has been discovered that ( 1 ) in the region between 100 - 350 the friction coefficient is lowering along with the swing of temperature ; ( 2 ) the friction coefficient is the highest at the temperature of 500, and adhesive wear occurred ; ( 3 ) the global graphite grain layer appeared at the surface of wear scar at 450n and 300, and played an extremely good effect of lubrication, thus makes a fairly lower wear at the temperature of 300
發現: ( 1 )在100 ~ 350區間,隨溫度的升高,摩擦因數在降低; ( 2 )在500時,摩擦因數最高,且發生了粘著磨損; ( 3 )在450n , 300時,磨痕表面出現了球狀的石墨顆拉層,這起到了極好的潤滑作用,使得300時,磨損較低。Clear hard coat film, anti - glare hard coat film
防眩光及耐磨擦表面薄膜In order to discuss the friction and wear mechanisms of mos2 nanoparticles, it was analyzed that the chemical status of elements existed on the rubbed surface by x - ray photoelectron spectroscope, and it was observed that the surface topography of wear zone by scanning electron microscope
通過x射線光電子能譜儀( xps )分析磨痕表面元素的化學狀態,掃描電子顯微鏡( sem )對磨痕的表面形貌進行分析,從而總結了納米二硫化鉬在n46機械油中的摩擦磨損機理。( 2 ) it is found that distilled water as lubricant can markedly reduce the accumulation of friction heat and temperature rise on the frictional surfaces of polymer. so the heat fatigue and adhesive wear decrease. moreover, a lubricating film forms on the interface between the counterpart and polymer when distilled water acts as polar lubricant
( 2 )潤滑劑水的存在,可大幅度降低聚合物磨損表面的摩擦熱積累及溫升,從而減少了基體的熱疲勞磨損和粘著磨損,同時,水作為一種極性潤滑劑,在摩擦界面上能形成一層潤滑膜,對摩擦表面起了一定的隔離作用。The infrared analysis show that the a small quantity of transition of crystal form from a into y of nylon and its composites happen during dry friction because of the high temperature and strong sheering strength
紅外分析顯示在干摩擦磨損過程中,磨損表面在高溫及強剪切力的作用下,發生了少量晶型到晶型的轉變。A practicable contact roller surface reconstructing method was introduced. the recomstructing procedure, controlling parameters and the problem need to be pay attention to were explained
摘要介紹了一種可行的磨擦表面修復方法,說明了修復的工藝過程和控制參數以及需要注意的問題。One of the important step of decreasing abrasion is lubracation, and the old lubrication oils only decrease the abrasion of the relative movement surface following with extending its " using life. it does n ' t produce self - compensation film on the friction surface and does n ' t produce zero abrasion and self - compensation repairing effects
減少磨損的重要措施之一是潤滑,然而傳統潤滑油只能起減少相對運動表面的磨損、延長其使用壽命的目的,而無在摩擦過程中產生自補償被磨損表面的能力,因此也就不可能產生零磨損效應和自修復效應。The transfer film make the surface more smooth and decrease the wear ratio greatly
認為轉移膜的形成令磨損表面更加光滑,有利於改善摩擦材料的耐磨性能。It shows the nanometer particles have automation to make the friction surface in a comparatively even state. 4 ) through tribology chemistry function, the nanometer cacoj and cao particles form a deposited film on the wear scar ' s surface or strengthen the surface through a small amount of metal ca ' s diffusion to improve the friction surface ' s a
( 4 )納米碳酸鈣和納米氧化鈣粒子通過摩擦過程中的摩擦化學作用在磨斑表面上形成了沉積膜,少量金屬鈣通過擴散作用滲透到鋼基體表面,形成表面強化層,提高了表面的耐磨性。Ideally lubricated contacts are separated by a fluid ( or perhaps a solid ) film, which prevents surface contact, thereby eliminating the wearing of surfaces by adhesion or abrasion
理想的潤滑是用液體(或者固體)的油膜將摩擦表面隔離開,防止金屬表面直接接觸,以便於保護表面不被粘附,或者磨損。The article developed the self - compensation repairing lubrication additives which endowed with new function to old lubrication oils according to the theory of self - compensation repairing theory by aided financially from china nature science fund ( ratification number : 59975039 ). the first, the article studied the tribological effect of several kinds of lubrication additives by single - phase, two - phase and three - phase mixture by four - ball machine. the article studied the effect of the mixture ratio and the additive concentration on tribological effect - antifriction, wear - resisting and bearing capacity
論文首先以四球法,對新合成的幾種潤滑添加劑的單相和雙相、三相復配后的摩擦學特性進行了較系統地研究,研究了復配比例和添加量等對其摩擦學性能?減摩、耐磨、承載性能的影響,在此基礎上優選了es12和esm122兩種潤滑添加劑,對其進行了較系統的磨損自補償修復效應及其摩擦學效應研究和對四種成品潤滑油的適應性研究,並對摩擦表面的自補償膜進行了紅外光譜分析。An oil agent has a low load bearing capacity, extreme pressure andantiwear additives often contain the element of sulph, phosphorus, chlorine, which pollute surrouding enviorement, which have been restricted to use overseas. deweloping lubricating oil additive with good antiwear, high load - bearing capacity and self - repair of wear surface is one of the important questions in tribology
油性劑的承載能力低,極壓抗磨劑多為含硫、磷、氯的有機物,污染環境,在國外已被限制使用。發展具有良好抗磨性能、高承載能力、對磨損表面具有一定修復功能的潤滑油添加劑是摩擦學領域的前沿課題之一。Sio _ 2 nano particle concentrates in the boundary lubricant film in the process of friction can repair the wear surface, embody the fine anti - wear performance
Sio _ 2納米微粒,在摩擦過程中富集在邊界潤滑膜內,能夠對磨損表面起到修復作用,表現出優良抗磨性能。The fiction coefficients of the five sliding pairs in different media were in the succession of, respectively. in distilled water : ual2o3 > ual2o3 / al2o3 > ual2o3 / al24zys > ual2o3 / al24zy > usic / sic in 1mol / l naoh : in air at 50 % relative humidity : and the friction coefficients of the sliding pairs a12o3 / a12o3, a12o3 / zta, a12o3 / a124zy and a12o3 / a124zys were in the order of u
當載荷為60n ,滑動頻率為10hz時,經過400om滑動距離后,在水中a12o3 / a1203 , a1203億ta , a12o3 / a124zy和a12o3 / a124zys摩擦副均不能形成有效的潤滑膜,屬邊界潤滑過程,磨損表面產生了裂紋,發生了晶粒拔出。As the results, the nanocomposites showed much better wear resistance than the up matrix, while the friction - reducing ability alters slightly
復合材料的摩擦磨損表面採用sem和eds分析。結果表明,復合材料的耐磨性能顯著優于不飽和聚酯。分享友人