Taking 195T piston mould as an example, this paper studies the problem of contraction cavity encountered during the production of thick - top pistons.
以195t活塞模具为例,研究了在生产厚大顶部活塞毛坯时所遇到的缩孔问题。
Research on Surface Fit of Piston Former and Processing Methods;
活塞靠模型面的拟合及加工方法研究
Joule-Thomson Effect of Berthelot Gas;
伯塞活脱气体的焦耳——汤姆逊效应
Berthelot gas is a sort of model of real gas.
伯塞活脱气体是实际气体的一种模型,根据状态方程,运用热力学方法导出伯塞活脱气体的内能、熵和热容量都是温度和体积的函数,临界压缩因子小于1,转换温度随体积的膨胀而升高,以及随压强的增大在三种情形下分别升高、降低或不变。
Discuss the internal energy of Berthelot gas,and the result of substracting the molar heat capacity at constant volume from the molar heat capacity at constand pressure.
研究了伯塞活脱气体的内能、定压摩尔热容量与定容摩尔热容量之差,并分析讨论了其结果。
Research on Surface Fit of Piston Former and Processing Methods;
活塞靠模型面的拟合及加工方法研究
CAD of the SI-240B Piston Machine Tool's Ellipse Backer
SI─240B活塞车床"椭圆靠模的CAD系统研发
Mechanical Failure Study and Durability Prediction for the Internal Combustion Engine Piston;
内燃机活塞机械疲劳损伤与可靠性研究
Durability and Test Research of High Power Diesel Engine Piston;
高功率柴油机活塞可靠性分析及试验研究
Reliability Analysis and Parametric Design of Piston Rod of a Reciprocating Compressor
往复式压缩机活塞杆可靠性分析与参数化设计
Piston structure is modified, so stress on piston throat gets lower and reliability of combustion chamber is improved.
通过改进活塞相关结构，可达到降低活塞喉口应力，提高燃烧室可靠性的目的。
The Research to Automatic Software for Piston Mold Design of Casting Machine;
活塞铸造机模具设计自动化软件研究
The Research of Modular Design in Special Equipment of Piston Maching;
活塞加工专用设备模块化设计的研究
Study on Multiple Working Mode of Reciprocating Piston Engine;
往复活塞式发动机多工作模式的研究
Study on Die of Piston Casting Machine Based on ProCAST
基于ProCAST的活塞浇注机模具研究
Study on Numerical Simulation of Temperature Field of Piston Based on ANSYS
基于Ansys的活塞温度场数值模拟研究
Research on the die-forging of ZY760 rod end of piston
ZY760活塞杆头部模锻成型工艺研究
Temperature property computer simulation of ω combustion chamber diesel engine piston
ω型柴油机活塞温度特性计算机模拟
Numerical simulation analysis of preforging process of steel piston
锻钢活塞预成形过程的数值模拟分析
SIMULATION OF EXPANSION PROCESS IN CO_2 ROLLING PISTON EXPANDER
CO_2滚动活塞膨胀机膨胀过程模拟计算
Mathematical Model of a Pistonphone Vsed in Microphone Calibration
传声器校准用活塞发生器的数学模型
Fuzzy Control of Piston Displacement of a Linear Refrigerator Compressor
直线冰箱压缩机活塞位移的模糊控制
"Fuel injection: In an internal-combustion engine, introduction of fuel into the cylinders by a pump rather than by the suction created by the movement of the pistons."
燃油喷射:用泵而不靠活塞运动产生的吸力将燃油喷入内燃机汽缸。