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   chassis 在 汽车工业 分类中 的翻译结果: 查询用时:0.008秒
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chassis
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  底盘
    A Study on Design Parameters Control of Performance of Heavy Duty Truck Chassis
    重型载货汽车底盘性能设计参数控制研究
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    A Microcomputer Diagnosis System for Automobile Chassis Fault
    汽车底盘故障微机诊断系统
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    A Coasting Performance Test Simulation on Chassis Dynamometer
    底盘测功机模拟道路滑行试验
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    The Modification of SVW Santana 2000 Chassis
    上海桑塔纳2000轿车的底盘改进
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    A Study on the setting of Chassis Dynamometer for Automotive Emission Test
    排放试验用底盘测功机的设定研究
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  底架
    Design on the Chassis Frame of a Low-entry City Bus
    低入口城市客车底盘底架设计
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    In this article,the author analysed the development of CAE in the bus industry, introduced the theory of FEA and relevant knowledge of the optimization method, and did research on the model of the bus chassis that suffered load, and simplified the spring to FEA model.
    文章中作者对国内外大客车行业的CAE发展趋势进行了分析研究,介绍了有限元分析的相关理论和优化设计的相关知识,文章还对客车底架的受力模型的特点进行了研究。 建立了新的受力模型。
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    The key point in this project is to back a truck chassis under beneath a certain heavy-duty engineering device, and then remove the oil pressure that supports the lower part of the device so as to let it lay smoothly down on the truck chassis.
    这个课题要求一辆卡车底盘倒入某种特殊的工程装置下部,然后撤去该重型装置用以支持的下部油压,使装置平稳地落到卡车底架上。
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    In the way of technology, this paper introduces briefly the process and control in the truss framework welding of the bus chassis.
    从工艺角度简要介绍对桁架式客车底盘底架拼焊的过程及其控制
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  车底盘
    Structural Features and Improvement of Brake System for CA141 and CA151 Bus Chassis.
    CA141、CA151客车底盘制动系结构特点及改进
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    A Study on fatigue Crack Propagation Rate in Welding Joints of EQ1170KA Bus Chassis
    EQ1170KA客车底盘焊接接头疲劳裂纹扩展速率的研究
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    Comprehensive Study of Matching between Dissel Engine and Chassis of Agricultural Transporter of 1. 5 ton
    1.5t级农用运输车底盘与发动机匹配的综合研究
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    The improvement and emergency measures of benz U2150/U1550 chassis oil circuit
    奔驰U2150、U1550车底盘油气路的改进和应急措施
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    A Briefly Introduction on SHC6112CH Coach Chassis
    SHC6112CH客车底盘简述
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  “chassis”译为未确定词的双语例句
    Vibration Analysis in T801 Type Automotive Chassis Dynamometer
    T801型转鼓试验台的振动分析及减振措施
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    The Simulation of Longititude Beam under Body in Truck Chassis Finite Element Calculation
    货车车架有限元计算时货厢底部纵梁影响的模拟
短句来源
    Reasons and Repair of KAMA3 Dumper Chassis Frame Torsional Deformation
    卡玛斯自卸车车架扭转变形的原因与修复
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    Applicatin of ANSYS Program in Stiffness and Strength Analysis of a Trailer Chassis
    ANSYS在拖车车架刚强度分析中的应用
短句来源
    THE PROBABILITY STATISTIC ALANALYSIS FOR THE DYNAMIC STRAIN RESPONSE OF AUTOMOTIVE CHASSIS
    汽车车架动态应变响应特性的概率统计分析
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  chassis
The forces and the moments acting at the suspension-chassis joints are measured in the frequency range 0-120 Hz.
      
The fracture surface of the chassis cross beam is, by the nature of the applied forces (considerable bending forces), a fatigue fracture which is macrogeometrically nonuniform.
      
Fractographic analysis of the fallure of chassis cross beams of Be1AZ-549 trucks
      
Adoption of a new section profile for wagon chassis
      
Stability of lateral motion of a container on a bicycle chassis inside a tube
      
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In this paper , the modal synthesis techniques is adopted for the vibration analysis of the whole vehicle structural system. The analysis procedure begins by subdividing the whole vehicle structural system into some component parts, substructures, such as body, chassis frame, wheels and axes, engine and attachment elements, such as body mounts, engine mounts and tires. For the elastic components as chassis frame, the free-free natural frequencies and mode shapes can be either calculated by finite...

In this paper , the modal synthesis techniques is adopted for the vibration analysis of the whole vehicle structural system. The analysis procedure begins by subdividing the whole vehicle structural system into some component parts, substructures, such as body, chassis frame, wheels and axes, engine and attachment elements, such as body mounts, engine mounts and tires. For the elastic components as chassis frame, the free-free natural frequencies and mode shapes can be either calculated by finite element method or provided from experimental tests. The engine, wheels and axes may be taken as rigid bodies. These substructures are connected by attachment elements. All types of attachment elements are represented by linear elastic springs in the analysis. With the modal coordinates, after writing out the expression for the kinetic and potential energies of free-free substructures and springs, motion equations of whole system can be obtained by Lagrange's equations. Only the spring forces are coupling terms of motion equations. All informations of dynamic characteristics come from separate analysis for each of the substructures. An approach emphasizing the clearness of physical concepts, mathematical simplicity, accurancy of results, and for less capacity of computer is thus presented. According to final computer program an example is given which shows advantages of the method.

本文采用模态综合技术对整车结构系统作振动分析。首先把整个汽车结构系统分割成若干部件,也称子结构,诸如车身、车架、轮轴、发动机,以及车身悬挂、发动机悬挂和轮胎等连接件。对于车身等弹性部件,可以按有限单元法进行计算或由试验获得自由-自由的固有频率和主振型。对于发动机和轮轴可简化为刚体。这些子结构由连接件相连结。所有连接件在分析中都用线性弹簧来代表。写出在模态坐标下自由-自由子结构和弹簧的动能和势能表达式后,由Lagrange方程式可得系统的运动方程式。方程式中只有弹簧力是耦合项。全部动力特性的信息均来自对各部件的独立分析。本方法着重于物理概念清楚、数学简洁、结果精确以及少的计算机容量。根据所编制的程序,给出的算例表明了此法的优点。

This paper is intended to provide an analytical and experimental study of torsional vibration of the automobile power train. It includes the prediction of the torsional vibration behavior, test methods of torsional vibration, measures for reducing torsional vibration in automobile power train. Some experimental results of torsional vibration are also given.The investigation has indicated that the torsional vibration at high gear is much more violent than that at low gear; the more violent resonance at high gear...

This paper is intended to provide an analytical and experimental study of torsional vibration of the automobile power train. It includes the prediction of the torsional vibration behavior, test methods of torsional vibration, measures for reducing torsional vibration in automobile power train. Some experimental results of torsional vibration are also given.The investigation has indicated that the torsional vibration at high gear is much more violent than that at low gear; the more violent resonance at high gear is excited by the engine with three-node mode of the torsional vibration system; the unbalance of driving wheels may excite an violent resonance with one-node mode; torsional dampers inserted in clutch can decay the resonance with three-node mode efficiently, but they are negligible for the vibration mode with one-node; torsional vibration study can be conducted on chassis dynamometer in laboratory which may be served as a complement to road test; the effect of torsional vibration of power train on body floor of the vehicle is noticeable, spectral analysis of torsional vibration signals are powerful tactics for investigating the behavior and the source of torsional vibration of the power train.

本文对汽车动力传动系统进行了讨论分析和试验研究。提出了汽车动力传动系统的力学模型,用试验方法确定了模型中的全部参数。对系统进行了自由振动和强迫振动计算,在数据处理中采用了谱分析的方法。对不同形式的扭振减消措施的减消效果进行了试验研究。

with reference on foreign design, the intake manifold of a six-cylinder gasoline engine was changed from exhaust preheating to beating by engine coolant.And a two barrel differential action carburetor made by Japan Nikki was also used.Dynamometer, chassis dynamometer and service test at the same condition (using the same type of carburetor) results all show that the engine with coolant heated intake manifold are better than the exhaust heated one in power torque and rate of fuel consumption.

参考国外样机,把6G80型汽油机进气歧管的排气预热改为水预热,并换装了日本Nikki双腔分动化油器。经过转鼓台架和使用试验,表明在相同的情况下(同一型式化油器),水预热进气歧管汽油机的功率、扭矩和燃料经济性都比排气预热的有所提高。

 
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