磨擦部位 的英文怎麼說
中文拼音 [mócābùwèi]
磨擦部位
英文
reibstelle friction contact- 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...
- 部 : Ⅰ名詞1 （部分; 部位） part; section; division; region 2 （部門; 機關或組織單位的名稱） unit; mini...
- 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
- 磨擦 : rub; abrade; abrase磨擦電 triboelectricity; 磨擦工 rubber; 磨擦劑 abrasive; 磨擦器 grater; rubber...
- 部位 : （位置） position; place; region; location; localization; topo-
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Secondly, introducing the image analyzing technology with reference to the disadvantages of the traditional ferr - graph analysis technology, and with the combination of characteristic parameter optimizing filtration so as to raise a description method of debris micro - morphologic character. thirdly, with the application of mode recognition method, completing the process of debris auto - recognition based on the collected information of the debris configuration characteristics ; and conducting the diagnosis on the aero - engine wear faults according to the theory of particle tribology. fourthly, introducing information fusion technology to solve the problem that a single method can not collect enough fault premonitory information to conduct the wear fault diagnosis, hence to conduct the research and exploration in the field of comprehensive diagnosis on the aero - engine ' s multi - fault premonitory information
本文的研究工作主要包括以下五個部分：首先，介紹航空發動機常見的磨損故障類型，研究磨損故障的失效機理，分析磨粒的產生機理、分類以及形態特徵：其次，針對傳統鐵譜分析技術的缺點，引入圖像分析技術，再結合特徵參數優化篩選，形成基於圖像的磨粒顯微形態學特徵描述方法：然後，基於提取到的磨粒形態特徵信息，應用模式識別方法完成磨粒自動識別，並根據顆粒摩擦學的基本原理進行航空發動機磨損故障的診斷與定位：再后，鑒于單一方法不能提取足夠的故障徵兆信息進行磨損故障診斷，本文引入信息融合技術，開展航空發動機多故障徵兆信息綜合診斷方法的研究與探索；最後，基於航空發動機滑油光譜分析與鐵譜分析數據，應用時序模型、灰色模型以及組合模型進行磨損故障的預測方法研究。From analysis of the test results the conclusions can be obtained as follow : the coefficient of friction under line contact is same as under point contact
研究表明：線接觸微動摩擦因數變化與點接觸形式相同；位移幅值在部分滑移區時，表面粗糙度對表面磨損有影響。Nanotechnology permanent address oil evenly dispersed elements in every aspect of the pre - start before the engine friction protection and avoid machine dry friction. superior high and low temperature performance
納米技術處理油分子均勻永久分散，在每一次啟動前已對發動機磨擦部位預先保護，徹底避免機器干磨擦，優越的高、低溫性能。Compared with those of as - sprayed ring, hardness and tension strength of area near processing face are increased by 45 % and 40 % respectively. friction mechanical performance of the ring is improved at large extent, and especially the wearing amount is merely 13 % of as - sprayed rings. after dual - direction cyclic pressing, the pore - closed state and the distributing of density and hardness are nearly identical in every part of ring. the friction mechanical property is close to that of single - direction - cyclic - press ring
靠近壓力加工面部位，硬度較沉積坯提高了45 % ，拉伸強度較沉積坯提高了40 % 。雙向楔壓后孔洞閉合、密度硬度分佈都比較均勻。單向楔壓后，用壓力加工面作為摩擦面， al - 20 % si / sicp復合材料的摩擦磨損性能得到大幅度提高，尤其磨損量為楔壓前的13 % 。The company has established close cooperation with macromolecule material institute of zhongshan university, materials college of south china university of technology and guangzhou compounded materials institute former guangzhou plastic aging institute of ministry of chemical industry etc. the company also acts as an agent of holand dsm etc. international famous engineering plastic
南方尼公司作為中國工程塑料工業協會廣東省復合材料學會廣東省機械工程磨擦學會理事單位，常年與中山大學高分子材料研究所華南理工大學材料學院廣州復合材料研究院原化工部廣州塑料老化研究所等單位保持密切合作公司代理荷蘭dsm等國外知名工程塑料。Zp100serides of tablet press are provided with continuous collective lubrication system so as to adequately lubricate the transmission system, guide rails and main friction positions to reduce noise and abrasion, which results in substantial savings of maintenance and service cost. aa per the demands of customers, forced charging device can be mounted to satisfy the stuffing requirements of raw material in powder and other forms
Zp100系列壓片機設有連續集中潤滑系列，使傳動系列道軌和主要摩擦部位得到充分的潤滑，噪音和磨損減少，使維修保養費用大大降低，根據用戶需要，可配置強迫加料裝置，以滿足粉狀態等原料的充填要求。分享友人