split skirt piston

In the operation of diesel engine piston of internal combustion engines,the piston head separated from piston skirt because of the loosening of the fastening nuts,resulting in the damages of piston,piston rod and crank,etc.

由于紧固螺母松动,造成内燃机车柴油机活塞头部与裙部在运动中分离,致使活塞、连杆、曲轴等机车部件损坏。

The approximation to the longitudinal-section contour of piston skirt based on BP neural network;

基于BP网络的活塞裙部纵向型线的拟合

As a result of high fuel consumption of 2108 diesel engine,a goal to lower fuel consumption is obtained by improving the design of 108 piston skirt size and optimizing the clearance between the piston and the jacket.

针对2108柴油机机油耗高这一问题,通过改进设计108活塞裙部型线尺寸,优化活塞与缸套的配合间隙,以达到降低柴油机机油消耗率的目的。

For the high-speed and high-performance modern engine,the piston skirt is a very important part in the piston design.

在现代高速、高性能发动机上,活塞裙部是活塞设计中特别重要的部位,裙部形状和表面粗糙度影响着动态油膜的形成与保持,直接影响到发动机机械效率和漏气量。

In combining with the real design example of engine piston, it discusses the design principle and method of the moulding plane of piston skirts.

论述了HS-700型发动机活塞的工作特点,结合发动机活塞设计实例,论述了活塞裙部型面的设计原则和方法。