Most mechanical transmissions function as rotary speed changers.
大多数机械传动器的功能都作为转速变速器。
The rotary speed has no effect on the working load on cutting teeth.
转速对切削齿上的载荷分布基本无影响。
Critical rotary speed of the revamped driving shaft is also measured and analyzed.
并对改进后传动轴的临界转速进行了测定分析。
In a BLDCM, Hall position sensors (HPS) are usually used to detect the rotor's position and rotary speed.
在永磁无刷直流电机中，霍尔位置传感器经常用来测量电机的转子位置和转速。
The rotary speed control circuit adjusts the rotary speed of the fan according to the output electrical signal.
所述转速控制电路根据所述输出电信号调整风扇的转速。
It is necessary to test the performance of the hydraulic lock at the highest rotary speed of the rotary cylinder.
常用的试验装置无法在高速旋转的工况下进行液压锁的保压试验。
The results show that longitudinal vibration of drill string is relative to rotary speed and weight on bit (WOB).
实验结果表明，钻柱的纵向振动主要与转速和钻压有关。
The influence of interaxial break Angle and rotary speed on the torque is investigated and analyzed quantitatively.
研究了轴间角和转速对万向联轴器转矩的影响，并对影响程度做了定量分析。
The main factors that influence repair effect of nanometer zinc powder are rotary speed, consistency, time and load.
影响纳米锌粉自修复性能的主要因素是转速、浓度、时间和负荷。
The expanding sleeve film clutch of the utility model has a high driving preciseness, fast rotary speed and long using life.
本实用新型胀套膜片联轴器传 动精度高，转速快，使用寿命长。
The phenomenon of conveying seeds out of time, which is caused by enhancing the rotary speed of the rolling cylinder can not occur.
本实用新型不会因滚筒转速提高而造成输种不及时。
This modulation is converted to a square wave output signal proportional to the rotary speed by an amplifier with trigger characteristics.
通过带有触发器特征的放大器将这种调制转换为方波输出信号，该输出信号与旋转速度成正比。
This paper has introduced a set of test device to examine the loads on teeth of the bit at different rotary speed and under high bit-weight.
本文介绍了一套测试装置，用以测试钻头在大钻压下任意转速的牙齿受力。
A research is conducted on application of dynamic vibration absorber for controlling hoist motor vibration during its rotary speed variation.
针对起重机系统电机变速过程引发的振动问题，应用单个动力减振器进行控制。
Rotary speed and pressure for depth of the filling material and thickness of the tablets can be adjusted, still can choose piece look samples.
压片时转盘的速度、物料的充填深度、压片厚度均可调节，还可以选取片看样。
The actual rotary speed during the stage jump input period could trace the given rotary speed and there was no error during the stabilized period.
实现了阶跃输入时的实际转速对给定转速的跟踪，而且稳态时无偏差。
The dynamic stability is important for the circular saws that are clamped in the center as a cutting tool in high rotary speed to saw wooden materials.
中心夹持高速回转的圆锯片切削工件时，保持良好的动态稳定性是非常重要的。
The factors affecting the use of mechanical seals, including temperature, pressure, rotary speed and characteristic of the sealed medium, are analyzed.
分析了影响机械密封使用的几个因素，包括温度、压力、转速以及被密封介质的特点。
The input electric current, voltage, rotary speed, output flux and output pressure of the pump were tested. The regression relation of these parameters was deduced.
测定泵的输入电流、电压、转速、输出流量、输出压力、泵效率等参数，通过回归推断各参数的相关特性。
The characteristics of the radical-thrust hybrid floating-ring bearing considering inertia term were studied as the rotor-bearing is working with high rotary speed.
研究了径推动静压浮环轴承在高速运转时，计入迁移惯性项的轴承特性。
Furthermore, the engine possesses the features of low speed and big rotary torque, and the curve of rotary torque is smooth as the rotary speed of the engine changes.
同时发动机具有明显的低速大转矩特征，而且随发动机转速的变化，转矩曲线比较平坦。
With the increase in rotary speed, the motion state of drill string will be successively transformed from regular swaying into irregular swaying and regular whirling.
随转速的增加，钻柱的横向运动逐渐由规则摆动向无规则摆动和规则反向涡动转化。
Besides, using the vertical lathe to turn vanes can eliminate the defects that a floor-type horizontal machine is low in rotary speed, unstable in slewing and the like.
而且，用立车加工叶片，消除了落地卧式车床的转速低、回转不稳定等缺点。
The drill head for manually drilling has slow rotary speed and does not have temperature increase so that the occurrence of condition such as body tissues burn is avoided.
手动钻孔的钻头转速慢，无温升，可以避免烧糊人体组织的情况发生。
Crack size, hammer stroke frequency and rotary speed influence the drilling string fatigue life involve, in which the crack size and stroke frequency were two major factors.
影响钻柱疲劳寿命的因素包括钻柱裂纹尺寸、空气锤冲击频率、转盘转速等，而空气锤冲击频率与裂纹尺寸是影响钻柱疲劳寿命的两大主要因素。
A finite element method is presented to determine the steady state elastic responses of planar mechanisms with distributed mass, operating at a prescribed input rotary speed.
本文给出了一种求解具有均布质量、恒定输入转速的弹性平面连杆机构稳态响应的有限无法。
It possesses the advantages of wide parameter ranges in test rotary speed, weight, sizes, and is suitable for super speed test of the impellers of the boosters made in China.
该机具有试验转速、重量、外形尺寸等参数范围宽的特点，适合国内增压器生产厂家的叶轮超速试验。
The designed testing system in the paper can complete these tests as to air pressure, airflow rate, rotary speed, bit weight and drilling depth in the process of well drilling.
本文设计的物探钻具性能测试系统可完成对钻井过程中的空气压力、空气流量、转速、钻压、钻井深度等参数的测试。
The common measurement methods of rotary speed were compared and their shortcoming was pointed out, a measurement algorithm of rotary speed based on micro-controllers was proposed.
比较了常见的转速测量方法，指出了它们的不足，提出一种基于单片机的转速测量算法。
The necessary technology, which combines the high rotary speed turbine with the diamond impregnated bit, is put forward to solve the deep drilling problems encountered in West Sichuan.
通过分析涡轮及孕镶金钢石钻头的主要性能，提出采用高转速涡轮+自锐孕镶金钢石钻头配套技术来解决川西深井钻井所面临的问题。
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