mechanism of wear 中文意思是什麼

mechanism of wear 解釋
磨損機理
  • mechanism : n 1 （機械）結構；機械裝置[作用]；（故事的）結構。2 【哲學】機械論 （opp vitalism）。 3 【文藝】...
  • of : OF ＝Old French 古法語。
  • wear : vt （wore ； worn ）1 穿著，戴著，掛著，佩著，帶著。2 留著（胡須等）；有著（記憶等）。3 帶著（某...
  1. Increscent weight of oxidation, graphic and micrographic were explored, meanwhile, the mechanism of anti - erosion and wear - resistant of new coating material are also studied. at last, a program applied to calculate the temperature distribution and heat transmission between water wall tubes with sprayed coatings and metal anti - erosion tile was developed by use of visual basic

    文中最後採用vb6語言計算機編程，計算了不同材料塗層對鍋爐水冷壁管的傳熱效果及徑向溫度梯度的影響，同時與加裝了防護瓦和未加任何防護的水冷壁管進行了比較。
  2. Wear mechanism of polycrystalline cubic boron nitride tools

    刀具的磨損機理
  3. The mechanism of anti - wear and friction reduction of nanometer cacoa has been discussed and individual opinions of the nanometer particles " existing way and effects have been proposed. 1 ) the shape of the nanometer cacos particle is approximate to that of sphericity. its function is similar to that of the miniature " ball bearing "

    6 、探討了納米碳酸鈣粒子的抗磨減摩機理，對于納米粒子在潤滑油中的存在方式和作用提出了個人見解： （ 1 ）納米碳酸鈣粒子近似為球形，它們起了類似微型「球軸承」的作用，從而提高了摩擦副表面的潤滑性能。
  4. Fretting wear mechanism of plasma sprayed wc 18co coating

    塗層微動磨損機理的研究
  5. And also, the wear resistance at ambient temperature and of za27 alloyed with mn when lightly loaded is desirable but becomes worse at high temperature. the wear mechanism of the one mixed with both adhesive and abrasive wear under sliding friction conditions ( at high temperature )

    Si的加入量為1 - 3時， za27合金的磨損量最少，高溫摩擦性能最好；加入mn后， za27合金在低溫輕載下耐磨性能較好，高溫耐磨性能不理想；在滑動摩擦條件下（高溫）的磨損以粘著磨損和磨料磨損兩種方式共同存在。
  6. 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。
  7. Adhesive wear is the main abrasion mechanism of composite in high sliding speed and heavy - load. the adhesive wear is the main abrasion mechanism when the size of filling is minor or the content of filling is low. with the increase of the size or the content of filling, the mainly abrasion mechanism transit from adhesive wear to grinding abrasion

    （ 2 ）在低速低載時，復合材料的磨損以犁削磨損為主，在高速高載時，復合材料的磨損以粘著磨損為主；在填料粒徑較小或填料含量低時復合材料的磨損以粘著磨損為主，隨顆粒含量的增大或填料粒徑的增大，復合材料的磨損變為以磨料磨損為主。
  8. The progress in the research on the mechanical properties, mechanism of tribological wear, biological compatibility and microstructure of carbon fiber ( cf ) reinforced polyether - ether - ketone ( peek ) composite is reviewed in this paper

    摘要綜述了碳纖維增強聚醚醚酮（ peek ）復合材料在機械力學性能、摩擦磨損機理、生物相容性、微觀結構等方面的研究進展。
  9. Abstract : the applications of commonly used butterfly valve, gate valve, restriction - orifice and wear resistant flow adjusting valve in dedusting system were concretely analyzed, and the mechanism of wear resistant flow adjusting valve was described in detail

    文摘:對工程中常用的蝶閥、閘扳閥、節流孔扳和耐磨型流量調節閥在除塵系統中的運用作了具體的分析，並著重對耐磨型流量調節閌的機理進行了比較詳細的論述
  10. Sem analysis the worn surface morphology shows the following results : microcutting is the main wear mechanism of the coatings when impacted at lower angle, while the dominant mechanisms change into extrusion and platelet

    熔覆層在低角沖蝕情況下，以微切削為主，在高角沖蝕情況下，擠壓成片機理居主導浙江工業大學碩士學位論文地位。
  11. Wear mechanism of compound sic tool for austenitic manganese steel cutting

    刀具切削高錳鋼的磨損機制
  12. Wear mechanism of cubic boron nitride tool in cutting austenitic manganese steel

    聚晶立方氮化硼刀具切削高錳鋼的磨損機制
  13. Microstructure of the composite layer was analyzed with help of optical microscope, scanning electronic microscope ( sem ), electronic probe microanalysis ( epma ) and x - ray diffraction ( xrd ). the compacting of the billet and the forming mechanism of the carbide reinforcement were studied based on thermodynamics and kinetics of reaction, sintering theory and the result of dta. at the same time, the wear - resistance of the composite layer was studied under condition of dry sliding friction

    利用光學顯微鏡、掃描電子顯微鏡、電子探針以及x -射線衍射儀，分析了表面復合層的基體組織結構；運用反應熱力學、動力學、粉末燒結理論和燃燒合成理論，結合差熱分析結果，探討了表面復合層壓坯的燒結緻密化原理和碳化物增強相的形成機理；利用坯塊在真空燒結爐不同溫度下的燒結出來的顯微組織分析，模擬出坯塊的燒結過程中的化學反應過程。
  14. With the reference of many relevant materials, the author prepared a fined molybdenum disulfide powder with a average size of 800nm by ball milling, and a nano - copper with average size of 30nm in micromulsion solution method, and synthesized surface - modified titanium dioxide nanoparticles with average size of 40nm in organic media via sol - gel method. the tribological performances of three particles were studied by universal test as well, with the result of fined molybdenum disulfide powder with good reducing wear and antiwear performance at low load, nano - copper with good reducing wear and antiwear performance at high load, surface - modified titanium dioxide nanoparticles maintaining stable reducing wear and antiwear performance from low load to high load due to its characteristics of organic and inorganic nanocomposite. the results indicate that the nanocomposite is the most perspective oil additive. the reducing wear and antiwear mechanism of nano oil additive was studied with in - situ tribochemical principle. nano additives possess broadly developing prospect with its above - mentioned performance

    在參閱了大量文獻的基礎上，分別採用了球磨法、微乳液法、溶膠?凝膠法制備了超細二硫化鉬、納米銅粒子、表面修飾納米二氧化鈦，經原子力顯微鏡測試，獲得的超細二硫化鉬的粒度平均在800nm以內，納米銅粒子平均粒度約為30nm ，表面修飾納米二氧化鈦平均粒度約為40nm ，在萬能摩擦磨損試驗機上測試了三種粒子的摩擦學特性，結果表明：在合理的添加濃度范圍內，超細二硫化鉬在低載時具有優良的減摩抗磨性能，納米銅在高載時具有比較好的減摩抗磨性能，表面修飾二氧化鈦粒子因具有有機與無機復合物的特性，從低載到高載都保持穩定的減摩抗磨性能。
  15. 3. the diamond segment wear process was analyzed by testing the weight of segment before and after sawing. the patterns of wear and breakage of diamond grits and bond wear mechanism of the blade were analyzed based on the observation on the working surface of the saw blade by stereo microscope and scanning electronic microscope

    採用稱重法測量鋸切過程鋸片節塊磨損量，並通過計算磨削比，分析了混凝土鋸切過程金剛石節塊的磨損特性及其影響因素，並採用sem和體視顯微鏡觀察節塊不同部位工作表面和金剛石的磨損破壞情況，研究了金剛石磨損破壞的主要形式和胎體材料的磨損形態。
  16. The wear mechanism of tungsten carbide particle reinforced steel matrix composites was studied according to the frictional and wear characteristics and the scanning electron microscopy photographs of worn surfaces after wear testing. the effect of heat treatment and tungsten carbide content on wear resistance was investigated as well

    結合磨損特性曲線和不同磨損時間的摩擦面sem照片，分析了wc鋼復合材料的磨損機理，並討論了不同熱處理工藝和wc顆粒含量對wc鋼復合材料磨損性能的影響。
  17. Microscopic analysis of the abrasion surface indicated that the wear mechanism of composites and matrix alloy included sticking abrasion and grindrng - particle abrasion on the materials

    磨損表面微觀分析表明，復合材料的磨損過程是粘著磨損和磨粒磨損兩種機制共同作用的結果。
  18. Wear mechanism of functional gradient cermet tools for cutting cast iron

    功能梯度金屬陶瓷刀具切削鑄鐵的磨損失效研究
  19. Through testing the wear and tear properties, analyzing the mechanism of wear, results showed that carbon fibers were in favor of enhancing antifriction and wear - resist properties of the discontinuous cf / cu composite

    試驗測試了不同碳纖維含量復合材料的摩擦磨損性能，分析了復合材料的摩擦磨損機理，並探討了碳纖維在復合材料磨擦磨損中的重要作用。
  20. Thereby, this paper has carried through an in - depth study on wear mechanism between tool joint of drill pipe and casing, problems caused by wear and measures to deal with wear based on researches at home and abroad. the research contents include : in order to reveal mechanism of wear occurred between tool joint and casing, distribution of the contact pressure between the tool joint and casing for different loads was obtained with finite element method. furthermore, the mathematical model of maximum contact pressure and the wear depth on casing was established

    所以，本文在國內外研究的基礎上，對鉆桿與套管摩擦磨損的機理、引發的系列問題及其預防措施進行了深入研究，研究內容主要包括：為探討鉆桿接頭與套管摩擦磨損的機理，採用有限元法研究了不同載荷下接頭與套管之間接觸壓力的分佈規律，並建立了最大接觸壓力與磨損量的數學模型。
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