摩擦接觸傳動 的英文怎麼說
中文拼音 [mócājiēchùzhuàndòng]
摩擦接觸傳動
英文
frictional contact drive- 摩 : 摩構詞成分。
- 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...
- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 觸 : Ⅰ動詞1 (接觸) touch; contact 2 (碰; 撞) strike; hit 3 (觸動) touch 4 (感動) move sb ; sti...
- 傳 : 傳名詞1 (解釋經文的著作) commentaries on classics 2 (傳記) biography 3 (敘述歷史故事的作品)...
- 摩擦 : 1 (互相接觸的兩物體作來回相對運動) rub; chafe 2 [物理學] (相互接觸的兩物體在接觸面上發生阻礙相...
- 接觸 : 1. (交往) come into contact with; get in touch with 2. (沖突) engage 3. (挨上; 碰著) contact; touch
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It could be used for simulating study in aeronautical weapon. there is a set of hold - range transfer mechanism and friction drive system in the equipment. it also used a set of hydraulic system to drive the equip in right position for multiple parameters detecting and made extrusion stress in limited range
在裝置中,採用了同步帶傳動機構及摩擦驅動裝置,並採用了液制系統進行驅動檢測參數要求的換位和摩擦輪的壓力調節,保證了檢測裝置的正確位置和摩擦輪接觸正壓力的有效工作范圍。Firstly, the hertz contact theory is used to design the export moment of the prototype ; deformation status of the flexspine under the elliptical cam wave generator action is analyzed using the column shell theory, whose boundary condition is four force action. design proposal of the wave producer put forward considering the precision theory of rolling friction transmission
首先用赫茲接觸理論對樣機的輸出力矩進行了設計;應用四力作用下的光滑圓柱殼體理論分析了在橢圓凸輪波發生器作用下柔輪的變形狀況,結合滾動摩擦副傳動精度理論提出了波發生器總體設計方案。Based on the theories of gear engagement, contact analysis, friction and heat transfer, a three - dimensional finite element model of gear tooth was established to investigate temperature distributions and variations along the contact path over a range of applied loads and operating speeds with consideration of lubrication conditions. sensitivity analysis of surface temperature to gear configuration, frictional heat flux, heat transfer coefficients, and oil and ambient temperature was conducted and the major parameters influencing surface temperature were evaluated
本文基於齒輪嚙合原理、輪齒接觸分析、摩擦學和傳熱學,以有限元分析方法和理論分析計算相結合為手段並以實驗測量結果作為參考,建立了適用於工業應用並具有較高計算精度的高速齒輪傳動輪齒溫度分析的模型和方法,系統地分析了輪齒本體溫度的大小和分佈以及齒輪幾何、載荷及轉速和潤滑冷卻條件等對輪齒本體溫度的影響。The purpose of this paper is to present a numerical methodology for simulating the flow of shock tunnel. the numerical approach uses a maccormack scheme or s - w spiliter for the quasi - one - dimensional euler equation coupled with real gas effect. a simple method is used to track contact discontinuities
採用maccormack格式及s - w分裂方法求解準一維euler方程,考慮高溫下分子的振動、氣體和壁面間的摩擦和傳熱,根據高壓段的氣體質量守恆的方法來跟蹤接觸間斷。Three possible contact driving mechanisms of saw motor are discussed, and the frictional drive of saw motor is shown by the linear relation between the speed of the slider and the driving voltage
探討了表面彈性波馬達三種可能的接觸傳動機理,並以表面彈性波馬達動子速度與驅動電壓呈線性的關系,首次證實了表面彈性波馬達的工作原理是接觸摩擦傳動。The paper research a predominant variable torque clutch ? hyperboloid clutch with rollers. the clutch makes convert mutually between force and torque reality to control transmission with special geometry relation and friction transmission. it is satisfy with the request of modern industry
本文所研究的是一種性能優越的可變扭矩加載器?雙曲面滾柱加載器,利用加載器接觸表面特殊幾何關系,通過接觸表面的摩擦傳動,實現軸向力與轉矩之間的相互轉換,從而達到控制制動和傳遞動力的目的,可滿足現代工業對加載裝置的要求。The fem results indicated that as to the rough surfaces in sliding contact, the value of the contact pressure was very high which coursed a high value of the heat flow rate, meanwhile the sliding time was not enough for the frictional heat to transfer, thus the highest value of the body temperature occurred just on the sliding surfaces, which possessed a sharp thermal gradient in direction perpendicular to the sliding surface. so the great thermal stress was caused just by the sharp gradient and the thermal elastic distortion with which the contact pressure changed occurred simultaneously, thus this change of the contact pressure would affect the temperature distribution in return
對于相對滑動的粗糙表面,因實際接觸面積小而導致接觸壓力很大,這樣使得熱流密度會很大,同時由於滑動時間很短,熱來不及傳導,最高溫度發生在摩擦表面,在垂直於摩擦面的方向有很大的溫度梯度,使得熱應力很大,且最大應力發生在表面,同時產生熱彈性變形,這種變形使得接觸區域內的壓力分佈發生變化,這種變化又反過來影響了接觸區域的溫度分佈。Thereinto, the controlling method is altered into air cylinder control installed on two sides of transmission shaft, steel structure platform and rushing - board brake. these alterations enable the equipment to be more sensitive and reliable for controlling. steel structure platform makes noise giving off when equipment operates greatly decrease and rushing board brake prolongs the service life of friction belt because it owns large braking area which can contact flywheel and gain large moment and then do little harm to friction belt
二j53 - 630b型在j53 - 630a型的基礎上作了改進,其中操縱方式改為裝在傳動軸兩端的氣缸操縱,剛結構式平臺,推板式剎車這樣使設備的操縱更靈敏可靠剛結構式平臺使設備工作時噪音大大降低,推板式剎車由於剎車板剎車面積大與飛輪的接觸均勻,所以剎車力矩大同時對摩擦帶的損傷小,延長摩擦帶的使用壽命,推板式剎車平行調整故調整方便。And because of the existence of friction, self - rotating and sliding, the traditional hertz theory has difficulty in calculating and analyzing the real contact situation
由於摩擦力的存在和鋼球在滾動過程中有自旋、蠕滑等情況發生,採用傳統的hertz接觸理論很難對其真實的接觸情況進行計算和分析。At first the research current situation of the flash temperature field of rough surface and the algorithm of contact problems with friction were reviewed in this paper
本文評述了粗糙表面的閃溫以及摩擦接觸演算法的研究現狀;建立粗糙表面接觸模型並對其滑動摩擦界面的傳熱規律進行了研究。分享友人