Study on CNC High Speed Profile Grinding New Process of Nitrided Crankshaft of Big Power 大功率氮化曲轴数控高速成形磨削新工艺
The job of the timing belt is to turn the camshaft ( s) at exactly 1/ 2 the speed of the crankshaft while maintaining a precise alignment. 正时皮带的工作是:当保持精准定位时调整凸轮轴的运转速度为曲轴速度的一半。
Therefore, the camshaft must revolve at exactly half the speed of the crankshaft. 因此,凸轮轴必须以曲轴正好一半的速度旋转。
Direct valve gear Thus a normal loom has two shafts. The main shaft ( crankshaft or top shaft) drives the lay mechanism and is geared to another shaft which operates at half of the speed of the crankshaft. 直接式气门驱动机构这样,普通织机应具备两根轴,主轴(曲拐轴或位于上部的轴)驱动筘座并通过齿轮驱动另一根轴。
The conclusion from the analysis points out that the effective way to raise the productivity of this series of looms, while maintaining the same shuttle speed and low power consumption, is to increase the angle of crankshaft rotation available for the passage of the shuttle. 文章从分析得出结论:从既提高生产率,又维持棱速不变,并保持较低的功率消耗来看,唯一有效的措施是进一步扩大梭子越过梭道的时间角度。
The Hall-effect vane sensor is to be primarily used to sense the angle position and the speed of the crankshaft of the automotive engine, in addition to be used in brushless DC motors. 霍尔叶片传感器主要用于检测汽车发动机曲轴位置和转速,此外还可用于检测无刷电机磁极位置及测速等。
Whether single cylinder is misfired or not and the position of misfire cylinder can be clearly confirmed in the light of the estimated IMEP ( indicated mean effective pressure) and even the gas pressure inside the cylinder using transient speed fluctuation of crankshaft. 而利用瞬态曲轴转速波动估计出平均指示压力甚至估计出缸内燃气压力后,则可以明确地诊断出是否发生单缸熄火及熄火缸的位置。
A simulation study on the slow speed characteristics of the low speed high torque hydraulic motor with crankshaft and connecting rod 曲轴连杆低速大扭矩液压马达低速特性的仿真研究
Input channel processes the rotate speed signal of the crankshaft and camshaft position signal; 输入通道对曲轴转速信号和凸轮轴基准信号进行处理;
In utilizing the variation rule of the instantaneous angular speed of the diesel crankshaft. 本文利用柴油机曲轴瞬时角速度的变化规律,作为判断柴油机故障的有效手段。
The software mainly processes the rotate speed signal of the crankshaft and camshaft position signal to export ignition control signal. 软件部分主要对曲轴速度信号、凸轮轴基准信号等进行处理计算,输出点火控制信号。
Single cylinder misfire can be diagnosed at the low speed using transient speed fluctuation of crankshaft in time domain, which can not satisfy the requirement of the complication at the high speed. 利用瞬态曲轴转速波动进行时域分析可在低速时诊断出单缸熄火,在高速时由于波动的复杂性就难以做到。
Diagnosis of Single Cylinder Misfire Using the Transient Speed Fluctuation of Crankshaft 利用实测发动机瞬态转速波动诊断单缸熄火
To the large discharge emulsion pump, crankshaft works under the low speed and heavy-duty condition. so that the design and manufacture of crankshaft is reliable and proper or not relates the development of emulsion pump successful or fail directly. 对大排量乳化液泵来讲,曲轴的工作状况属于低速重载,其设计与制造技术的可靠、合理与否,直接关系到大排量乳化液泵的开发成功与失败。