rolling-contact bearing 中文意思是什麼
rolling-contact bearing
解釋
滾動接觸軸承-
As to the high speed of electric spindle system, the angle - contact bearings are usually applied to supporting the shafts. because the supporting stiffness of rolling bearing is non - linear, especially under the circumstances of high speed and ultrahigh speed, the internal working status is so complicated that it is not regarded as routine linear support and ordinary non - linear support. centrifugal effect of the rolling bearing increase the factors of influencing the supporting stiffness
高速電主軸系統的轉速很高，通常都採用角接觸球軸承作為支承，由於滾動軸承的支承剛度呈非線性形式，特別在高速和超高速情況下，滾動軸承內部的動力學狀態十分復雜，由於滾動體運動所產生的離心力作用，使得影響其支承剛度的因素增多，不能作為常規的線性支承和普通的非線性支承處理。 -
Rolling bearings ; angular contact ball bearing, double row, with cage
滾動軸承.帶保持架雙列向心止推球軸承 -
This paper first conducts the research to the steel wire roller conveyer ball bearing rolling body and the steel wire roller conveyer spot contact question, gives the main geometry parameter of the zone of contact by the hertz contact theory, stress extreme value as well as contact body elasticity approach quantity formula, and acts according to the practical application to carry on the simplification, calculates the main parameter of the bearing zone
本論文首先對鋼絲滾道球軸承滾動體與鋼絲滾道的點接觸問題進行研究，由hertz接觸理論給出接觸區的主要幾何參數，應力極值以及接觸體彈性趨近量的計算公式，並根據實際應用進行簡化，計算出課題所研究軸承接觸區的主要參數。 -
On the basic theory of transfer heat, tribology of rolling bearings and rotor dynamics, taking gdz48a electrospindle as an example, the paper puts forward the spindle bearing ' s quasi - dynamics analysis model with the influences of the friction heat and preloadings analyzes the friction moment, velocities, contact loads, friction heat and stiffness and studies the influences of the friction heat, structure and application parameters on the speed and dynamics
本文以傳熱學、滾動軸承摩擦學和轉子動力學為理論基礎，以gdz48a型電主軸為例，建立了考慮摩擦熱和預緊方式影響的主軸軸承擬動力學分析模型，分析了軸承的摩擦力矩、運動、載荷和剛度，研究了軸承的熱特性、設計和應用參數對速度和動力學性能的影響，並進行了試驗驗證。 -
Rolling bearings ; angular contact radial ball bearing, single row ; four - point contact bearing
滾動軸承.單列向心止推球軸承.四點接觸滾動軸承 -
Rolling bearings - angular contact radial ball bearing, single row - four - point contact bearing ; geometric and characteristic
滾動軸承.單列徑向止推滾珠軸承.四點接觸軸承.第4 bb -
Bearings roller bearings and other components. bearing ring precision rolling production line ; a high - precision, super efficient grinding automatic production line ; bearing assembly line ; signal processing equipment ; blank processing equipment ; crowning roller grinder ; end - grinder ; coordinate precision grinder ;, cylindrical grinder ; surface grinder ; spherical roller processing equipment ; raceway grinder ; heat treatment ; needle processing equipment ; polishing processing equipment ; roller - seiki ; rolling auto - sorting machine parts bearing hardness sorting machine bearing cleaning equipment ; contact angle measuring instrument ; contour meter ; bearing life experimental device ; bearing packaging equipment ; roundness instrument ; dynamic vibration noise analyzer ; noise vibration test equipment ; printing machine measuring instrument ; roughness tester ; scanning electron microscope ; finish detector ; inverter ; spindle, wheel, whetstone and other grinding materials
軸承套圈精密輾擴生產線高精高效磨超自動生產線軸承自動裝配線球加工設備毛坯加工設備凸度滾子磨床雙端面磨床高精度坐標磨床內外圓磨床平面磨床球面滾子加工設備溝道磨床熱處理生產滾針加工設備光飾加工設備滾道超精機滾動體自動分選機軸承零件硬度選別機軸承清洗設備角接觸測量儀輪廓測量儀軸承壽命實驗裝置軸承包裝設備圓度儀振動噪音動態分析儀振動噪音測試裝置印字機加工測量儀粗糙度測試儀掃描電子顯微鏡光潔度檢測儀變頻器電主軸砂輪油石和其他研磨材料 -
Test method for contact fatigue of rolling bearing material
滾動軸承材料接觸疲勞試驗方法 -
Improving on the rolling contact fatigue life and mechanical behaviors of bearing steel by nitrogen plasma immersion ion implantation
氮等離子體浸沒離子注入技術改善軸承鋼滾動接觸疲勞壽命和機械性能的研究 -
Ceramic bearing which has thermostable, anti - corrosive, the self lubrication good character. widely applied in aviation, astronautics, national defense. rolling contact fatigue is one of the main inactivation types of bearing
陶瓷軸承，具有耐高溫、耐腐蝕、自潤滑性好等優點，廣泛應用於航空、航天、國防等領域，其主要失效形式為滾動接觸疲勞，研究和改善潤滑劑的抗疲勞性能是提高軸承滾動接觸疲勞壽命的重要途徑。 -
Rolling bearings - angular contact radial ball bearing - part 6 : single row, contact angle 15 and 25
滾動軸承.角接觸徑向球型軸承.第6部分:單列，接觸角15 -
Rolling bearings - angular contact radial ball bearing, double row, with cage - geometric and characteristic
滾動軸承.雙列帶保持架的徑向止推滾珠軸承.第3 bb . 1 -
Rolling bearings - angular contact radial ball bearing, double row, with spacer balls - geometric and characteristic
滾動軸承.分離式雙列徑向止推滾珠軸承.第5 bb . 1部分 -
And then make out the nonlinear equations from the mathematics models, the results includes : the contact angler, contact distortion and axial distortion of each rolling element in the bearing
求解兩種數學模型的非線性方程組，計算出軸承各滾動體在不同工況下內、外圈接觸角，接觸變形和軸承軸向、徑向位移等。 -
Rolling bearings ; angular contact radial ball bearing ; double row, with spacer balls
滾動軸承.帶間隔滾珠的雙列向心推力球軸承 -
An analysis and treatment of motor rolling contact bearing fault
石化煉油廠電動機滾動軸承故障的分析與處理 -
Finally, some fault diagnosis cases about rolling contact bearing, oil pumping unit, especially twin - screw extruder are provided to demonstrate the establishment of multi - fault classifier. the property between c - svc and - svc and two kinds of agorthm between “ one - against - one ” and “ one against the other ” are made a comparison respectively and the simulation results are given. meanwhile, the differences of generalization capability between svm and nn on the condition of small - sample are reflected when nn is applied to the same samples
文章主要介紹了兩類故障分類器和多故障分類器的建立，比較了c -支持向量分類機和-支持向量分類機的性能以及「成對分類」和「一類對余類」兩種多類分類演算法的優缺點，同時，將神經網路應用在同樣的實例上，反映了支持向量機與神經網路在少樣本情況下的推廣性能差異。 -
Relative ship analysis on the contact part between rolling element and the inner ring of ball bearing
滾動軸承的滾動體與內圈接觸部分的相對滑動分析 -
Non - steady transient thermal elastohydrodynamic lubrication analysis model based on surface roughness in high - speed cylindrical roller bearing has been established, and effects of roughness amplitude, wavelength, and texture in contact surface of raceway and rolling element on bearing elastohydrodynamic lubrication performance are analysed
摘要建立了基於表面粗糙的高速圓柱滾子軸承非穩態時變熱彈流分析模型，分析了抽承滾道與滾動體接觸表面粗糙度幅值大小及其方向對軸承彈流性能的影響。
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