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- According to the theoretical results, the rotating speed ratio of the wafer to the diamond millstone influences the track type of grinding surface. 另外可从理论模拟的结果得知,晶圆转速和磨盘转速两者的转速比会影响晶圆表面上的研磨轨迹型态。
- Finally, the effect of the rotating speed ratio of the wafer to the diamond millstone on the track type of grinding surface is theoretically analyzed. 最后,由理论分析晶圆和磨盘两者的转速比对研磨表面的研磨轨迹型态之影响。
- The factors such as workpiece and polishing lap rotating speed ratio, eccentricity and pressure intensity are investigated by means of Preston equation, and their influence on grinding effect is calculated and simulated. 利用Preston方程,考虑了超精密环抛中的诸因素,如工件和磨盘转速比、偏心距以及压强,计算模拟了它们对磨削效果的影响。
- rotate speed ratio 转速比
- A worm and worm wheel gives a large speed ratio but with significant sliding. 涡轮和蜗杆可获得很大的降速比,但是存在严重的相对滑动。
- The lower speed ratio could be beneficial to the rapid mixing of fluids. 当转速比较低时,有利于快速反应中介质的快速混合。
- The rotate speed of shoe tree and feed speed of vibration roller can be adjustedaccording to the leveling requirement. 鞋楦的旋转速度和震荡滚轮的前进速度,可配合平整之需求来加以调整。
- The crosswise velocity, longitudinal velocity and rotate speed of the stirring screws can be adjusted. 搅拌螺旋的转速、小车横向移动速度,以及大车前进速度,均可以通过变频器调整。
- This paper introduces the structure, work laws and process of overfall valve and rotate speed control valve in a lately devel oped cleaner. 介绍新研制的一种新型清洗机所采用的调压溢流阀和转速调节阀结构、原理及工作过程。
- rotational speed ratio 转速比
- When motor starts,idler wheels take turns to extrude liquid from transfusion pipe to human body with transfusion speed decided by motor rotate speed. 另安装可调控的输液(血)量控制器、感受液体压力的传感器及输液(血)的报警系统。
- At the same,simulates the rotate speed and torque of BDFM,provides the theoretical basis for the design of BDFM and control strategy study. 同时;对BDFM的转速、转矩进行了仿真;为BDFM的设计及控制策略的研究提供了一定的理论基础.
- The engine and speed ratio control models are established, and the matching strategy of CVT vehicle is studied. 本文从金属带式无级变速传动的传动机理入手,通过建立发动机和无级变速器的速比变化率模型,研究了发动机与无级变速器的匹配控制策略。
- It is demont rated that most optimized parameters for wheat seed is 1780V in separation voltage and 22.2r/mln in rollor rotate speed. 通过试验,获得了小麦种子的最佳分选电压和分选滚筒转速。
- It was found that the workpiece can obtain better surface quality ground by the wheels trued at speed ratio 0.4. 研究发现,修整速比为0.;4时修整出来的砂轮磨削后工件表面质量较好。
- The contact stress is reduced,the life of the wheel,roller and bearings is prolong,it makes autocontrol easy and increases rotate speed of kiln. 降低了接触应力,提高了轮带、托轮和轴承的寿命,便于实现自动控制和提高窑的转速。
- Then, using support vector machine classifier to conduct quality classification on speed ratio control valve. 然后,使用支持向量机分类器对速比控制阀进行质量分类。
- Electric vortex of sleeve of full seal magnetic transmission is the main obstacle to obtain power transmission of high rotate speed and big energy. 摘要磁传动隔离套涡流损耗一直是全密封磁传动向高速大功率传输动力的主要障碍。
- As well as the rotate speed of V-press is adjusted conveniently for improving the dewater effect of V-press and heightening throughput of machine. 同时可以方便地调节机器的转速,改善了机器的脱水效果,提高了生产能力。