空心车轴,hollow axle
1)hollow axle空心车轴
1.The structure,main specifications,the supersonic detection evaluation and test results of the supersonic detection device for thehollow axle with the diameter of 40 mm are described.介绍了用于孔径40 mm的空心车轴的探伤装置的结构、主要规格,以及基于模型车轴实施的探伤评价试验结果,阐述了该装置在现车探伤作业中的使用情况。
2.In this paper,by using finite element method,important parameters of newtypehollow axle used on high speed train with max speed 250 km/h is analyzed,optimal magnitude of interference on pressure mounting of wheelset and proper aperture size of alxe is determimed.利用有限元方法对时速250km/h高速火车新型空心车轴重要参数进行了分析,确定了轮轴压装过盈量,以及内孔径取值最佳范围,通过模态分析得出轮对自振频率。
3.Accidental damages may occur on the surface ofhollow axles of high-speed railway vehicles in running and this may induce surface cracks.空心车轴在运用中可能会出现意外损伤而诱发表面裂纹。
英文短句/例句
1.RESEARCH OF THE FATIGUE CRACK PROPAGATION CHARACTERISTIC ON RAILWAY HOLLOW AXLES高速客车空心车轴裂纹扩展特性研究
2.Development of ultrasonic testing technology and equipment for hollow-axle for the highspeed train高速动车空心车轴超声波探伤工艺及探伤机的研究
3.FINITE ELEMENT RESEARCH ON STRESS INTENSITY FACTORS AT THE FRONT OF SURFACE CRACK OF HOLLOW AXLES空心车轴表面裂纹前缘应力强度因子的有限元研究
4.Automobile and motorcycle spare parts, crankshafts, connecting rods, shafts, power steering shafts.汽机车零件–轴、杆、轴及动力方向盘轴心.
5.An axis or shaft supporting a rotating part on a lathe.柄轴，心轴支撑车床旋转部件的轴或杠
6.Application of online axial force monitoring for large scale air compressor during commissioning大型离心空压机轴向力在线监测在试车中的应用
7.screws and shafts for motorcycle or bicycle机(踏)车用螺丝、轴心
8.hollow core coaxial Ge Li detector空心同轴锗锂探测器
9.a dead axle on a carriage or wagon that has terminal spindles on which the wheel revolve.马车上或货车上有车轮围着旋转的末端心轴的从动轴。
10.The Automatic Switching Between the Main Spindle and C Axis of the Vertical Turning and Milling MC立式车铣加工中心主轴与C轴的自动切换控制
11.Manufacturing of 7075 Aluminum Alloy Axle Body of Hollow Transmission Shaft by Squeezing Casting7075铝合金传动轴空心轴身的挤压铸造工艺研究
12.Axis Motorcycle more resilient to small arms fire.轴心国摩托车对轻武器耐受能力增加。
13.Copying turning method for inner ring raceway of self-aligning roller bearing调心滚子轴承内圈滚道的仿形车削法
14.crankshaft (main journal turning lathe)曲轴（主轴颈）车床
15.camshaft(journal )turning lathe凸轮轴（轴颈）车床
16.Study on Operation Performance of Axial-radial Air Compressor;轴流—离心组合式空压机运行性能研究
17.Analysis of Vertical Bearing Capacity of Concrete-Filled Double Skin Steel Tube Columns中空夹层钢管混凝土的轴心受压研究
18.Investigation of Large Titanium Alloy Thrust Hollow Ball Bearing大型钛合金空心推力球轴承特性研究
相关短句/例句
hollow-axle空心车轴
1.This paper simulates the metal forging process of newhollow-axles by using DEFORM-3D finite element method, researches the influences of technological parameters on the metal forming process of thehollow-axles, and based on researching the distribution of stress and strain, analyzes the processing deformation law and mechanism.通过采用DEFORM-3D有限元软件对新型空心车轴的成形过程进行模拟,研究了各主要参数对空心车轴锻造成形工艺的影响,在对应力、应变分布研究的基础上,分析该工艺变形机制与规律。
2.Based on hot simulation tests of 50 steel,this paper presents a process programmer for forginghollow-axle on the precise horizontal radial forging,against the newhollow-axles used by the quick-speed railway.针对高速铁路所用的新型空心车轴,在50钢热力学模拟试验的基础上提出了在卧式径向精密锻造机上锻造空心车轴的工艺方案,采用DEFORM-3D有限元软件进行模拟分析,确定了各主要工艺参数,并模拟了整个精锻过程,在对应力、应变分布研究的基础上,分析该工艺变形机制与规律,为其工程设计提供依据。
3)hollow mandrel lathe空心轴车床
4)hollow mandrel lathe空心心轴车床
5)Hollow Axle of High Speed Locomotive高速机车空心车轴
6)hollow mandrel空心心轴
延伸阅读
白车轴草白车轴草介绍 白车轴草 (Trifolium repens Linn.)科属: 豆科 三叶草属别名: 白三叶、荷兰翘摇形态特征: 多年生豆科草本植物，植株低矮；侧根发达，集中分布于表土15cm以内；主茎短，匍匐茎向四周蔓延，因而侵占性强，成坪快，单独占地面积可达一平方米以上；掌状三出复叶，互生，叶柄细长直立，小叶倒卵型或心脏型，叶缘有细齿，叶面中央有“V”形白斑。花白色，花期4-6月种子小，有光泽，千粒重０.５-０.７g。分布与习性:原产欧洲，现广泛分布于温带及亚热带高海拔地区，白三叶喜温凉湿润气候，生长的适宜温度１９-２４摄氏度，但适应性强，耐热、耐旱、耐寒、耐荫、耐贫瘠、耐酸，幼苗和成株能忍受零下５-６摄氏度的寒霜，在-７—-８摄氏度时仅叶尖受害，转暖时仍可恢复生长；盛夏时，生长虽已停止，但无夏枯现象；在遮荫的园林下也能生长，对土壤要求不严，只要排水良好，各种土壤均能生长，尤其富于钙质及腐殖质粘质土壤，适宜的土壤ph值为６-７，在ph值４.５时也能生长，但不耐盐碱。繁殖与栽培:暂无应用:由于出苗快，成坪快，侵占性强，绿期长，常被用于观赏草坪或坡面、路旁的绿地作为水土保持之用，也可用于疏林下绿化。在我国适合于大部分地区种植。是一种极重要的栽培牧草和优良的草坪植物。图片:
