The two manufacturing technologies and correspondent selection of the side rail of heavy truck chassis;
重型商用车车架纵梁的两种制造技术及选择
Finite element analysis of QY35K truck crane chassis is conducted.
采用ANSYS软件对QY35K汽车起重机车架进行有限元分析 ,为更好地反映支腿受载后的应力状况 ,对固定支腿和活动支腿分别作了有限元分析 ,从而得到了车架上较大应力的区域 ,为改进结构设计提供了有效的参
Based on establishment of mathematic and dynamic model of the chassis, the dynamic response and stress state and strain state in typical road stimulating is analysied in this paper.
在建立的车架数学和力学模型基础上,揭示了车架在典型路面激励下的动态响应及应力应变状态,为该车在山区路况下车身产生开裂、高速行驶中稳定性等问题的解决在车架特性上找到影响因素。
The influence and improvement of pressing to fatigue performance of frame;
冲压对车架疲劳性能的影响及其改进
Frame structure design of heavy-duty dump vehicle for mine;
矿用重型自卸车车架结构设计
A Study on Strength FE Modeling and Analysis Method for Medium and Heavy Duty Truck Frame Structure;
中重型汽车车架结构强度有限元建模与分析方法研究
Finite element analysis for vehicle frame based on GAP elements;
基于GAP单元的车架有限元分析
The optimum design of 2CZ-21 vehicle frame;
2CZ-21车架的优化设计
The analysis of static and dynamic characteristic for tractor vehicle frame;
军用某型牵引车车架静动态特性分析
Structure analysis and optimization of a heavy truck frame;
重型载货汽车车架的结构分析及优化设计
Mini-truck frame is the key assembly of truck and its dynamic performance directly determines the vibration and lifecycle of the whole truck.
车架是货车的关键部件,其动态特性直接影响整车振动和使用寿命,其中如何避免车架与其他零部件的共振一直是整车开发的关键问题。
For the sake of improving the structure of certain typed light truck frame,certain simplification has been made on side girder typed truck frame.
为了改进某轻型载货汽车车架的结构,对边梁式车架进行了一定的简化。
Application of ANSYS software to the stiffness analysis of chassis frame for Dongfeng EQ140 vehicles;
ANSYS在东风EQ140汽车车架刚度分析中的应用
This paper presented a multi-objective topology optimization method for bus chassis frame, in which both the compliance and eigenfrequencies were regarded as static and dynamic optimization objectives.
为了研究以静态多工况下刚度和动态振动频率为目标函数的车架拓扑结构,提出了一种结构的多目标拓扑优化研究方法。