In this paper, a new type linear cutting feed unit using Kollmorgen Permanent Magnetic Brushless Liner Motor is designed for the purpose of the practical need of the piston machining.
本文针对活塞加工过程中的实际需要，采用科尔·摩根永磁无刷直线电机进行了新型直线进给单元的设计和研究。
Actual applied instance indicates that this method can effectively diagnose the faults of piston-liner wear.
实例表明，该方法能够有效地诊断出柴油机活塞缸套的磨损故障。
The application includes membrane of membrane pump, impeller, piston, leather of piston, wearable ring and liner of pump and plastic binder applied to industrial repair.
隔膜泵隔膜、叶轮、活塞、活塞皮碗、泵的衬里、抗磨环及用于工业修补剂的塑料粘结剂。
Makes dynamic analysis of 12v180 diesel engine cylinder liner by using FEM and conducts development study on piston impact forces resulting in cylinder liner vibration.
以12v180型柴油机的汽缸套为例，用有限元法对该缸套进行了动力分析，并对引起缸套振动的活塞冲击力的处理进行了探索性的研究。
It can improve the lubrication performance between cylinder liner and piston rings and enhance the rigidity of cylinder wall farthest.
该方法能够更好地改善缸套和活塞环的润滑性能并能提高缸套的表面硬度。
The results of calculating and experimenting show that the first and largest slap of impact between the piston and the liner occurs around the top dead center from the nonthrust to the thrust face.
经计算和实验表明：活塞在上止点附近，当活塞由非推力面快速地移向推力面时，对缸套具有较大的冲击能量。
The transient heat transfer process of piston set-cylinder liner system in gasoline engine was researched with direct coupling finite element method (FEM).
采用直接耦合的有限元分析方法对一汽油机的活塞组—气缸套系统的瞬态传热过程进行了研究。
Also, the radial deformation of cylinder liner and piston ring should be reduced to improve the lubrication performances of piston ring.
此外，为了提高活塞环润滑性能应尽量减少气缸套和活塞环的径向变形量。
An elliptical cylinder model was built to analyze the effects of cylinder liner radial deformation on the elastohydrodynamic lubrication performances of piston ring.
分析活塞环弹流润滑性能时考虑气缸套径向变形的影响是非常必要的。
Cylinder-piston system is the heart of internal-combustion engine. Cylinder liner cavitation is one of main disabled form.
缸套—活塞系统是内燃机的核心构成，缸套穴蚀是内燃机缸套的主要失效形式之一。
The result indicates that the method is effective in the fault diagnosis of piston-liner wear condition.
结果表明，该方法在活塞-缸套磨损诊断中是行之有效的。
The coupling problem between the dynamic behaviors and the tribological behaviors of the piston-liner systems in multi-cylinder internal combustion engines was studied.
从理论上对多缸内燃机缸套活塞系统摩擦学与动力学的耦合问题进行了研究。
Based on an axisymmetric unsteady conduction model by FEM, a numerical analysis model of unsteady heat transfer for the piston-liner coupling system of combustion chamber in an I.
本文在轴对称不稳定热传导有限元分析模型的基础上，提出了一个内燃机燃烧室的活塞与缸套偶合系统的不稳定传热数值分析模型。
Finally, GLIDE software is used for analysis of the movement and force of the piston after increasing the stroke, summarizing the operation situation of the piston and cylinder liner.
最后还利用GLIDE软件对活塞在冲程加大后的运动及受力进行了模拟分析，简要的概括了行程加大后活塞和缸套的工作状况。
This paper introduces systematically the method for measuring the instantaneous friction force of cylinder liner-piston pair in the engine.
系统地阐述了发动机缸套活塞组瞬态摩擦力的测量方法。
The pump by changing different diameter of the cylinder liner, piston and piston, can obtain the flow and pressure differences.
该泵通过更换不同直径的缸套、活塞套和活塞，可获得不同的流量与压力。
Piston stroke length of 1, as well as the piston per minute species reciprocating cylinder liner at the number (referred to as red pump or pump a few) n-related.
活塞行程长度1，以及活塞每分种在缸套种往复的次数n有关。
Based on the bench test, a system is developed for measuring the variation of the friction between piston ring and cylinder liner.
作者结合发动机试验台，设计了一套对活塞环-缸套动态摩擦力进行采集的装置。
Main products: piston ring, cylinder liner, piston etc, auto parts.
主要产品：活塞环，缸套，气门座圈和活塞等汽车零配件。
Main products: piston ring, cylinder liner, piston etc, auto parts.
主要产品：活塞环，缸套，气门座圈和活塞等汽车零配件。
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