The connecting rod little end is connected to the piston pin.
连杆小头连接着活塞销。
The connecting rod is attached to the piston by the piston pin.
连杆与活塞的连接是采用活塞销。
The process features of the cold and warm extrusion for the piston pin have been simply compared.
简要分析了活塞销冷、温挤压工艺的特点。
The piston pinhole in the piston also serves as a bearing for the piston pin, which is used to connect the connecting rod.
在活塞中活塞销孔也同样为活塞销形支承面，其作用为连接连杆。
It proposes measures of improving piston structure design and adopts the structure of cast aluminum bronze embedded in the hole in the piston pin bushing.
据此提出了活塞结构改进设计措施，采用了在活塞销孔内嵌入铸铝青铜衬套结构。
The results indicate that the main reason causing the failure of the piston pin is fold cracks in inner-surface of the piston pins existing before that the engine is assembled and tested.
结果表明，导致活塞销失效的主要原因是活塞销内表面在发动机装配使用前存在折叠裂纹。
The piston pin fits through one side of the piston, through the small end of the rod, and then through the other side of the piston. It holds the rod firmly in place in the center of the piston.
活塞销贯穿活塞，把连杆小头与活塞连在一起，并将连杆保持在活塞中心的适当位置处。
The factory is Tappet car engine and hydraulic piston pin the specialized production enterprises.
本厂是汽车发动机液压挺杆和活塞销的专业化生产企业。
The principle of infrared observation circuit and its application in piston pin electric eddy-current defectoscope is introduced in this paper.
本文介绍红外线监测电路的原理以及在活塞销电涡探伤仪中的应用。
The connecting rod is attached at one end to a crankpin on the crankshaft and at the other end to a piston, through a piston pin or wrist pin.
连杆的一端与曲轴的连杆轴颈相连，另一端通过活塞销与活塞相连。
When the piston is moved by vacuum, its velocity changes in steps, for the mass of piston pin and rod are connected in turn.
当活塞在真空作用下运动时，由于活塞销和连杆的质量是依次连接的，活塞速度呈阶梯式变化。
The NC boring lathe equipped with this kind of deformable arm can bore special shaped pin hole for piston efficiently, and meanwhile meet the demand of micro meter accuracy.
装有这种新型变形镗杆的NC镗床能高效地镗削活塞异形销孔，并达到微米精度的要求。
The NC boring machine equipped with this kind of deformable bar can bore special-shaped pin hole in piston efficiently, and meanwhile meet the demand of micro-meter accuracy.
装有这种新型变形镗杆的NC镗床能高效地镗削活塞异形销孔，并达到微米精度的要求。
The mechanism is comprised of steel sleeve, water nozzle, spring, positioning pin and piston.
装置由钢套、水嘴、弹簧、定位销和活塞等组成。
This method can be used to analyse the causes of failure of floating piston pin bearings.
运用该方法可以对浮动式活塞销轴承故障进行分析。
The equation describing the motion of the floating piston pin is deduced in this paper.
本文建立了浮动式活塞销的运动方程。
The effective adopting stamping process on piston pin product quality and belemnoid demension is explained;
通过冲连皮工艺试验及批量生产，证明采用冲连皮工艺能够应用于活塞销加工过程；
As the output of diesel engines is increased, failures of floating piston pin bearings caused by overheating have often been reported.
随着柴油机强化度的提高，浮动式活塞销轴承因过热而产生的故障屡有所见。
The utility model is composed of a percussion device body, a piston, a percussion spring, a limiting pin, a shutter, a shutter torsion spring, a shutter pin, a torsion spring pin, etc.
它由击发器体、活塞、击发簧、限位销、活门、活门扭簧、活门销、扭簧销等部件组成。
The members include not only piston and piston pin manufacturers, but also academic institutes, colleges and universities, special machine and assistant material manufacturers.
会员的组成除了有活塞、活塞销生产单位外、还有科研和大专院校、专机和辅料生产单位等。
The FEM for the assembly parts of piston, gudgeon pin and small-end of connecting rod is constructed to investigate a diesel engine piston with an oscillating-oil-cooling channel.
针对某增压柴油机振荡冷却油腔活塞的非对称结构，建立全活塞活塞销连杆小头的有限元模型；提出了振荡冷却油腔的第三类热边界条件的数学描述并进行了验证；
In trunk-piston engines, a horizontal pin within the piston is encircled by the upper end of the connecting rod. This by far the most common construction.
在筒状活塞式的发动机中，活塞与连杆上端通过一个水平销子连接。这是最常见的一种结构。
The checkout error of distortion and flexure caused by tapers of crank bore and piston pin eye is analysed. The solution for this problem is put forward.
针对一般采用的几种连杆弯曲和扭曲测量方法，就连杆大小端孔锥度造成的测量误差进行了分析，并提出了解决途径。
The numerical solution of the equation describing the motion of the floating piston pin is obtained by bringing in the conception of friction force coefficient under slide-roll condition.
引入滚滑状况下的摩擦力系数，从而求得活塞销运动方程的数值解。
Through stamping technology test and batch yield, it is proved that the process can be applicable to piston pin manufacture;
通过冲连皮工艺试验及批量生产，证明采用冲连皮工艺能够应用于活塞销加工过程；
This method can be used to analyse the causes of failure of floating piston pin …
运用该方法可以对浮动式活塞销轴承故障进行分析。
This paper introduced a four-body contact model of steel crown-the nodular cast-iron skirt-piston pin-connecting bolt for the steel-crown aluminum-skirt composite piston of locomotive diesel engines.
本文以机车柴油机钢顶铝裙组合活塞为对象，建立组合活塞钢顶铝裙连接螺栓-活塞销的四体接触计算模型。
This paper introduced a four-body contact model of steel crown-the nodular cast-iron skirt-piston pin-connecting bolt for the steel-crown aluminum-skirt composite piston of locomotive diesel engines.
本文以机车柴油机钢顶铝裙组合活塞为对象，建立组合活塞钢顶铝裙连接螺栓-活塞销的四体接触计算模型。
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