Microstructure and Mechanical Properties of BH22 Piston Alloy in Squeezing Casting;
挤压铸造BH122活塞合金的显微组织与力学性能
Research On Machining Principle For Non-Cylinder Piston Pin Hole Based on GMM;
基于GMM的活塞异形销孔加工原理研究
Research on On-site Measurement of Middle-bulged Varying Ellipse Profile of Piston Skirt;
活塞裙部中凸变椭圆型面在位检测的研究
Squeeze casting has been used for the shaping of comparatively large sized pistons made of hypereutectic aluminum-silicon alloys(silicon content between 16% to 20%).
采用挤压铸造的方法，作为尺寸较大的过共晶铝硅合金（含硅１６％～２０％）活塞的成型工艺。
The authors study the wear curve of cutting tools and the surface roughness of motorcycle pistons on hypereutectic Al-22%Si alloy,and discuss the influence of several machining factors on the machinability of hypereutectic Al -22%Si alloy, such as the materials of tools, the geometric shapes of cutting blade and the machining parameter.
探讨了高硅铝AL—22%Si合金摩托车活塞切削加工时刀具的磨损规律和工件表面粗糙度的影响;讨论了刀具材料、切削刃几何参数和切削用量对该材料切削的影响规律。
Compared with the conventional materials(ZL108,ZL109), SiCp/ZL108 composite has better physical and mechanical properties and is an ideal material for motorcycle pistons.
研究采用铸造旋涡法制造ＳｉＣｐ／ＺＬ１０８复合材料的工艺，重点探讨铝液温度、颗粒表面处理及合金元素（Ｍｇ、Ｂ、Ｔｉ）对颗粒的回收率和分布的影响；与传统的活塞材料（ＺＬ１０８，ＺＬ１０９）相比，该材料具有优良的机械性能和物理性能，是摩托车活塞的理想材料。
Analysis on the quality problems of graphite coating of screen printing for plunger;
活塞丝网印刷石墨涂层质量问题分析
piston pin snap ring
活塞销锁圈, 活塞销扣环
piston diameter at ring lands
活塞环处的活塞直径
piston ring plier(piston ring tongs)
活塞环钳（活塞环拆装钳）
A DIA PISTON DIAMETER
A DIA 活塞直径
The top part of the piston is the head, or crown.
活塞的顶部是活塞头或者活塞顶。
The plunger or piston of a force pump or hydraulic press.
活塞压力泵或水压机内的柱塞或活塞
The piston end of the rod is attached to the piston by the piston pin, or wrist pin.
连杆的活塞端用活塞销或销轴安装在活塞上。
Piston Oscillation Characteristics of Single Piston Hydraulic Free-Piston Engines
单活塞液压自由活塞发动机活塞振动特性研究
flex-vent oil ring
(活塞) 挠性油环
seizing by fusion
烧蚀(例如活塞的)
Most pistons have three ring grooves at the top.
大多数活塞的顶部有3个活塞环槽。
cornered piston ring
棱边精车过的活塞环, 修过角的活塞环
A cylinder that contains a movable piston.
活塞筒装有可移动的活塞的圆柱状物
piston ring back clearance
(指与活塞底之间) 活塞环内表面间隙
Install rings and confirm ring side clearance:
安装活塞环，并确认活塞环侧间隙：
The grooves into which they fit are called ring grooves.
安装活塞环的凹槽称为活塞环槽。
rod that moves or is moved by a piston.
驱动活塞或被活塞驱动的连杆。
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。