Thermo-elastic Contact Analysis of the Composite Piston in Highly-Uprated Locomotive Diesel Engines;
高强化机车柴油机组合活塞热弹性接触分析
In this paper,to study the composite piston with the steel crown and the nodular cast iron skirt of 16V 280ZJA diesel engine,four-body contact model of steel-crown-the nodular cast-iron skirt-piston pin-connecting bolt was constructed.
以 16V 2 80ZJA型柴油机钢顶球铁裙组合活塞为对象 ,建立了活塞钢顶 -球铁裙 -连接螺钉 -活塞销四体接触计算模型 。
Its reliability and service life are directly related to the locomotive diesel engine's efficiency, reliability and life expectancy, so that improving reliability of composite piston is a key factor for improving reliability of locomotive diesel engine.
组合活塞仿真分析与试验协同验证研究 针对铁路机车提速、重载后，机车柴油机钢头铝裙活塞出现的批量的活塞裙裂损事故，进行。
280 combined pistons had well been used on diesel engines of DongFeng series locomotives for a long time.
280组合活塞在东风系列机车中使用一直较为正常,但在2001年铁路大提速后,该活塞相继出现在中修区内的活塞铝裙裂损而导致的事故。
Study of the 3D Contact Problem on the Composite Piston of the Diesel Engine;
柴油机组合活塞三维接触问题的研究
STUDY OF COMPOSITE PISTON TOP CONSTRUCTION AND CLEARANCE OF EACH CONTACT FACE
组合活塞顶部结构及各接触面间隙的研究
Optimized Design of the 280/285 Steel Crown Aluminum Skirt Composite Piston on Diesel Engine;
280/285系列柴油机钢头铝裙组合活塞优化设计
Failtuer Analysis and Finite Element Simulation of Temperature Field of High Power Locomotive Piston;
大功率机车组合活塞失效分析及其温度场有限元模拟
multiple station combined machine for piston machining
活塞加工多工位组合机床
Finite Element Analysis for Coupled Model of Piston Assembly of 8E160 Diesel;
8E160型柴油机活塞组耦合模型有限元分析
Research on PLC Control of Piston Ring Profile Lathing and Milling Combined Machine Tool;
活塞环仿形车、铣组合机床PLC控制的研究
Preparation of A4020 Aluminum Alloy Piston by SIMA Method and Its Microstructure
A4020铝合金活塞的SIMA法制备及微观组织研究
barrel buffer piston rod assembly
枪管缓冲器活塞杆组件
marine piston type chiller
船用活塞式冷水机组
Influences of Pulse Electric Current Treatment on the Solidification Microstructures and the Mechanical Properties of Al-Si Piston Alloys;
脉冲电流处理对Al-Si活塞合金凝固组织和性能的影响
Structures and Properties of Pistons of SiC Particle Reinforced Aluminum Composite Formed by Centrifugal Casting
离心铸造SiC颗粒增强铝基复合材料活塞的组织性能研究
Application of recombinant activated factor Ⅶ and abdominal packing on damage control surgery
联合活化重组Ⅶ因子和腹腔填塞在损害控制中的应用
Structural Analysis for Piston-Piston Rod Sets of Steering Cylinder of Shearer
采煤机调高油缸活塞-活塞杆组件的结构分析
turbo-compound aero-engine
涡轮活塞式混合发动机
"After the piston-and-connecting-rod assemblies have been removed from the engine and the pistons and rods separated, the rings should be removed from the piston.."
先将活塞及连杆组件从发动机上拆下再把活塞与连杆分开之后,即可将活塞环从活塞上取下。
generating set, driven by internal combustion piston engines, direct current
活塞式内燃机驱动直流发电机组
marine piston type refrigerating compressor unit
船用活塞式制冷压缩机组