Research for Heat Treatment Process of Heavy Carriage Wheel Castings of Medium Carbon CrNiMo Steel;
中碳CrNiMo铸钢重载车轮热处理工艺研究
Design and simulation of heavy haul train operation algorithm;
重载列车优化操纵算法设计与仿真
According to the test of dynamic stress of the 5 000 t heavy haul train and the AAR service standard,this paper compiled the stress spectrum of survey station in train body,load spectrum of center plate,longitudinal load spectrum and roll load spectrum.
通过5000t重载列车的动应力测试,参照AAR机务标准,编制了车体测点应力谱、心盘载荷谱、纵向载荷谱以及侧滚载荷谱。
This paper analyzes the problems existing in Daqin Railway at present, expounds some measures for operating the heavy haul train of 20 thousand tons on Daqin Railway, and advances the conception of operating the heavy haul train of 20 thousand tons on Daxin Station.
分析了大秦铁路目前存在的问题,阐述了大秦铁路开行2万t重载列车的措施,提出了大新站开行2万t列车的构思。
The Research of Camion s Outflow and Heat Radiate Characteristic Analysis for Engine Cabin;
本文结合与东风汽车有限公司合作的“关于东风D310型汽车外流场流动特性和发动机舱内流场及散热特性”课题,针对载重汽车的外部流场和发动机舱内流动情况,采用计算空气动力学数值模拟方法,利用FLUENT商用软件,探索模拟载重汽车外部绕流、发动机舱内部流动的方法:在对载重汽车内—外部流动数值模拟的基础上,研究通过理论分析、实验数据和工程方法相结合的技术途径解决发动机舱散热问题的工程方法。
Some technical measures for the purpose of reducing engine emissions of heavy vehicles are discussed in this article.
讨论了载重汽车发动机为达到降低排放的目的而采用的一些技术措施。
This paper discusses the main vehicle parameters affecting heavy vehicle rollover.
载重汽车倾翻是导致生命和财产严重损失的交通事故 ,讨论了影响载重汽车倾翻的主要设计参数 ,介绍了汽车倾翻阈值的确定方法 ,通过对大量文献的研究表明 ,许多载重汽车的倾翻事故是可以避免
The Computational Analysis of Structural Strength for Heavy-Loaded Wheel of Metallurgical Cars
冶金车辆重载车轮结构强度的计算分析
all-steel radial truck tyre
全钢子午线载重车轮胎
tyres for truck and bus
载重汽车及公共汽车轮胎
Heavy trucks made deep furrow in the road.
载重汽车在路上留下了深深的车轮迹。
Series of truck tyres
GB/T2977-1997载重汽车轮胎系列
Excess Laden Weight of a 2-wheeled Trailer Permit
两轮拖车载重逾限许可证
Strength test method for truck and bus tyres
GB/T6327-1996载重汽车轮胎强度试验放方法
Design and Manufacture of the Hypoid Gear of Heavy Duty Vehicle;
重载汽车准双曲面齿轮的设计与制造
Dynamic simulation load and simulation research of the heavy-duty vehicle tire
载重车辆轮胎动态模拟加载与仿真分析
Development and Application of Cr-Mo Gear Steel for Automobile;
载重卡车用Cr-Mo系列齿轮钢的开发与应用
Design and Realization of Railway Vehicle Wheel Weight Intelligent Measuring Instrument
智能型铁道车辆轮重测载仪的设计与实现
Analysis of Cracking Factors of the Basin Gear of the Main Reducer Used in Heavy Load Truck
重载汽车主减速器盆形齿轮的致裂因素
Simulation of Heavy-Duty Vehicle Tyres Based on Virtual Prototyping Technology
基于虚拟样机技术的载重车辆轮胎仿真技术
Trail-Manufacturing of Steel 18CrNiMo7-6 Used for Gear of High speed/ Heavy Load Rail Way Electric Locomotive
高速/重载铁路电力机车齿轮用钢18CrNiMo7-6的试制
Structure Optimization Design of Rolled Solid Wheels for Heavy Loading Freight Car Based on Feature Modeling
基于特征造型的重载货车辗钢整体车轮结构优化设计
Effect of the Coupler Free Angle on Wheel/Rail Dynamic Safety Performance of Heavy Haul Locomotive
重载机车车钩自由角对轮轨动态安全性能的影响
The Structural Improvement of Heavy Duty Truck Wheels Using FEA
应用有限元方法指导重型载货车车轮的结构改进
car ferry hovercraft
载车气垫渡轮载车气垫渡船
