軸向球 的英文怎麼說
中文拼音 [zhóuxiàngqiú]
軸向球
英文
axial spherical aberration-
The globalization course was that the preformed texture recrystallized and became the granular equiaxed grain, when the temperature rose and the holding time prolonged, the granular grain melted at some area and at the liquid - solid interface the grain globalized at the role of the curvature overheated
過程機制為:擠壓形變組織在加熱過程中首先發生再結晶長大變為顆粒狀等軸晶;隨溫度升高和保溫時間延長,等軸晶發生局部熔化,液固界面的曲率過熱使晶粒外形向球狀轉變。Before using they have to be preloaded
推力球軸承在工作中必須加以軸向予緊。In the interest of adapting big size in radial direction, higher precision, higher angular rigidity, less moment of inertia, higher dynamic capability in the three - anxis simulation test turntable. researching the angular rigidity of the wire race ball bearings in axes direction, the adjustment mode and adjustment quantity to shafting, and analysing the contact stress of bearings in work is very necessity
為了適應某些模擬轉臺研製中關于剛度高,轉動慣量盡量小,動態特性要求高等特殊要求,研究鋼絲滾道球軸承的軸向支撐剛度,軸系調整方式及調整量,以及該軸承在工作中的受力及應力狀況十分必要。Rolling bearings - four - point contact ball bearings - axial internal clearances
滾動軸承.四點接觸球軸承.軸向游隙Swing mechanism comprises an axial piston motor with cushion valve and a planetary gcear reducer. fully sealed singlerow ball swing ring with monobloc internal teeth, grease bathed
帶有緩沖閥的軸向柱塞馬達與行星齒輪減速機組成的回轉機構,單列球型整體內齒式全密封回轉支承,油脂潤滑。Angle contact ball bearing can be subject to both radial and axial load, it also can be subject to pure axial load, its axial load capacity is depend on the contact angle and increased accordingly. it can be used for high speed and high precision application dueto high limit speed and pre - adjustable rigidity
角接觸球軸承可同時承受徑向載荷和軸向載荷,也可以承受純軸向載荷,其軸向載荷能力由接觸角決定,並隨接觸角增大而增大,且極限轉速較高,剛性大還可預調,適用於高速、高精度場合。Non - linear finite element analysis of rubber layer bonded between two rigid spheres has been performed for rubber ’ s characteristic of large deflection and nearly incompressibility. the relationships between stiffness and deformation have been gained when large tensile deformations are imposed. the effects of different poisson ’ s ratios of rubber matericals on the stiffness and stresses of rubber layer have
針對橡膠的大變形及接近不可壓縮的特點,對工程中常用的橡膠-剛球支座進行非線性有限元分析,了解了支座的剛度和應力的變化情況以及泊松比對兩者的影響,得出的支座受軸向拉伸時的剛度與軸向變形關系。3. seismic response analysis is done by using time history analysis method in aluminum alloy double - layer cable dome and the displacement and the axis stress of the structure under the seismic response are obtained and the results are compared with the ones of the spectrum analysis
採用時程分析法對肋環型鋁合金雙層球面網殼結構進行了地震分析,得出了結構在地震荷載作用下的位移、軸向應力的變化曲線,並且與譜分析結果以及相應的鋼網殼作了比較。Verification regulation of measuring instrument for axial clearance of ball bearing
球軸承軸向游隙測量儀檢定規程Four pionts angle contact ball bearing is separable bearing, it can be subject to bi - directional load and have the function of both single row and double rows bearings
四點接觸球軸承為可分離型軸承,可承受雙向軸向載荷,並有單列和雙列角接觸球軸承的功能。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15This paper has studied the mean attenuation, scattering, and back scattering cross sections of groups of small rotating spheroids about characteristics of microwave scattering when their rotatory axes are oriented at random in any direction in 2d plane and 3d space respectively under the condition of normal distribution, and that those physical quantities are changed with different variance, expectation and wave lengths of incident electromagnetic wave
本文研究旋轉軸方向分別在平面內和空間中隨機取向呈正態分佈時的小旋轉橢球粒子群的平均衰減截面、平均散射截面、平均後向散射截面等微波散射特徵,以及這些物理量隨軸向分佈期望、方差及入射電磁波波長的變化。Establishing primary haloes ' s axial direction, vertical direction and horizontal direction, concluding the normally regulate of combined characteristic and zonal characteristic in shiyingtan gold deposit. finally vertical direction and horizontal direction, concluding the normally regulate of combined characteristic and zonal characteristic in shiyingtan gold deposit
而對該礦床隱伏礦體l _ 4不同標高的巖石地球化學采樣分析,確定了石英灘金礦的原生暈軸向分帶、橫向分帶、縱向分帶以及其原生暈組合特徵的一般性規律。Spherical plain bearings - angular contact radial spherical plain bearings
球形滑動軸承.角面接觸徑向球形滑動軸承Axial spherical aberration
軸向球面象差Analytic relationships among radial clearance, axial clearance, contact angle, center distance between two grooves, and bearing fit gap are derived for bearing design ; 3. analytic relations of radial fit gap and radial clearance is derived for bearing production
推導出了雙列角接觸球軸承的軸向游隙與徑向游隙、雙溝溝心距及軸承配套間隙之間的解析關系式,可應用於軸承設計。Axial spheriacl aberration
軸向球面像差Based on the theoretical contact mechanics, the numerical simulations demonstrated that the axial stiffness during compression was sensitive to both the amount of plastic deformation and the interparticle friction occurring at the contacts within the assembly of particles
研究發現:彈塑性球顆粒系統在加載時其軸向剛度對顆粒間產生的塑性變形量及顆粒間的摩擦均很敏感。Acquires radial stress attenuating formula of the spherical charge and cylindrical charge in completely elastic medium and the radial and axis stress attenuating formula of linear charge in the rock
獲得了完全彈性介質條件下,球藥包和條形藥包徑向應力衰減方程和礦巖介質條件下條形藥包徑向和端部軸向應力衰減方程。Exhibits a range, the bearings : one, all bearing products : ball bearings, angular contact ball bearings, tapered roller bearings, needle roller bearings, to the roller ball bearings, small and medium - sized, low - noise motor bearings, textile machinery bearings, precision machine tool spindle bearings, instrumentation and military bearing, gimbals bearings mill bearings
展品范圍一軸承: 1各類軸承產品:球軸承角接觸球軸承圓錐滾子軸承滾針軸承球向滾子軸承低噪音中小型電機軸承紡機軸承精密機床主軸軸承軍工及儀器儀表軸承汽車萬向節軸承軋機軸承等。分享友人