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- double crank shaft 双曲柄轴
- Every bike has a serial number near the crank shaft. 每辆自行车在曲柄轴附近都有一个序列号。
- Aligning main engine's crank shaft and intermediate shaft after launching. 下水后主机曲轴和中间轴连接后校中。
- Measuring deflection of crank shaft of M.E. before starting up(after sea trial). 主机动车前（航行试验后）曲轴甩档测量。
- The double crank four ring-plate-type cycloidal pinwheel reducer is a new type reducer based on a new drive principle. 摘要双曲柄四环板摆线针轮减速器是一种采用新型传动原理制成的减速器。
- Calculation and field test show that,by using this auxiliary balancing device, both the peak value and the fluctuation of the crank shaft to... 理论计算及现场试验结果表明，该平衡装置具有降低曲柄轴扭矩峰值、减少曲柄轴扭矩波动及降低抽油机耗电等优点。
- The characters of the electric drive of crank shaft press were studied from the viewpoint of the press working behavior. 从曲柄压力机的工作性质出发,分析了其电力拖动的特点以及电机功率的选择问题。
- The authors analyze the motion law of the balancing mechanism,the forces on the counterbalance and the torque on the gearreducer crank shaft. 还对平衡机构的运动规律、平衡块受力及减速箱曲柄轴扭矩等进行了分析。
- The warp ends are drawn through heddle eyes in the correct manner and in the turning-over of the crank shaft of the loom, a shed is formed with each turn. 经纱以一定的方式被穿在综丝眼中，通过织机开口机构的驱动上下运动，形成梭口。
- Double crank four ring-plate-type pin-cycloidal gear planetary drive driven by two motor is a new-type pin-cycloidal gear planetary that has practical value. 摘要双电机驱动双曲柄四环板针摆行星传动是一种具有实用价值的新型摆线针轮行星传动。
- Crank shaft,the severe material test will make it hardness and durance. a illtle bit vibration when circulation after balance spindles correction to prolong mechanical life. 曲轴经严格材料测试，坚固且耐用，平衡鎚经精密校正，运转时，震动小。
- The former causes forced vibration at the circular frequency of the crank shaft and the latter causes transient vibration at the natural frequency of the press. 惯性力激发的振动是以曲轴转速为频率的强迫振动，加工力激发的是以压机固有频率为频率的过渡振动。
- By the analysis of several gas forces in the twin-scroll compressor, the calculation formula of working volume and all different crank shaft angle are derived. 分析了双头涡旋齿涡旋盘所受的各种气体力，提出了在任意曲轴转角下的各种气体力及工作腔容积的计算公式。
- This article has engaged in physical and chemical experiments and analyses of outward appear-nace and microcosmic for nodular cast iron crank shaft of big powerful diesel engine. 对大功率柴油机球墨铸铁曲轴进行了宏观、微观全面的理化检验及分析;
- The design method of double crank mechanism and optimum transmission double crank mechanism are presented according to the conditions of minimum transmission angle, the time ratio, the factor of velocity variety or the minimum size. 摘要研究了按照最小传动角、速度变化系数、行程速比系数以及尺寸和最小等条件设计双曲柄机构以及最佳传动双曲柄机构的方法。
- To reduce the weight of the whole reducer, the FEA software ANSYS is adopted for the shape optimization design of the ring-plate in the double crank four ring-plate cycloidal pinwheel reducer and a good result is achieved. 为了减轻整机重量，采用有限元分析软件ANSYS对双电机驱动双曲柄四环板摆线针轮式减速器中的环板进行了形状优化设计，得到了良好的效果。
- This paper investigates the impact and noise activated by the turning-key rigid clutch and introduces a mathod to avoid or reduce these defects due to over-rotating of the crank shaft. 本文探讨了单转键式刚性离合器工作时产生冲击及噪音的根源，并介绍了一种防治因曲轴超前旋转而引发的冲击和噪音的方法。
- Abstract： This articel has engaged in physical and chemical experiments and analyses of outward appearnace and microcosmic for nodular cast iron crank shaft of big powerful diesel engine. 摘 要： 对大功率柴油机球墨铸铁曲轴进行了宏观、微观全面的理化检验及分析；
- Stright side single action double crank press 闭式双点单动双曲柄压力机
- Principles of double crank mechanism 双曲柄机构原理
