If movement within the YC is from a friction drive of any kind, this can be achieved by simply locking the drive. 如果移动在YC范围内是来自于任何形式的摩擦驱动,可以通过简单地锁住制动来达到目的。
The aim of this design is to alter the conveyor belt, mainly through adding the line friction drive equipment. 本设计是对输送带的改造,主要是通过添加线摩擦驱动装置。
A friction drive is ideal for micro feed systems with long strokes because of its simple structure and small backlash. 为解决微小型机电系统大行程、高精度进给的问题,设计实现了一种由旋转电机驱动的摩擦传动微进给机构。
We develop an ultra-precision working bench by adopting the adjustable pressure twist-roller friction drive, and analyze its structure characteristic and operation principle. 采用压力可调扭轮摩擦传动机构设计了一维超精密伺服驱动工作台,分析了其结构特点和工作原理。
Research on Twist roller Friction Drive System 扭轮摩擦驱动系统研究
In the electro discharge machine, a pulse power supply with high frequency for micro electro discharge generation, a micro feed mechanism based on friction drive, a rotation and feeding unit of electrode, and the system to detect and control machining process are developed. 内容涉及摩擦传动微进给机构、高频脉冲放电电源、微小电极的旋转进丝机构、加工状态检测与控制系统等关键技术。
In this paper, friction drive theory is analyzed. 分析摩擦传动机理,对打滑和蠕动现象进行了分析和比较;
Submicron friction drive mechanism driven by a stepping motor 采用步进电机驱动的摩擦传动微进给机构
Twist roller friction drive system combining friction drive with screw drive, has many features such as good dynamic characteristic of friction drive and small lead of screw drive. 扭轮摩擦驱动是集摩擦传动和螺旋传动为一体的传动系统,它既具有摩擦传动动态特性好,同时又有螺旋传动导程小的特点。
A new method for anti slippage calculation of wire rope friction drive 钢丝绳摩擦传动防滑计算的新方法
According to the shock characteristics between composite ultrasonic linear vibrator and guide slide surface, this paper proposed an impulse analysis model for calculating the friction drive force and friction transfer efficiency of ultrasonic motor. 针对复合材料超声直线电机振动体与导轨表面间存在冲击作用的特点,提出一种冲量分析模型计算电机的摩擦驱动力和摩擦转换效率。
In order to meet the requirement of continuous press in automatic device, for small force of press, designed the device based on friction drive and analyzed the principle of design. The device has simple configurations; 针对自动化设备的连续压紧装置的特点,对于有些压紧力不大的特点,设计了基于摩擦力为驱动力的自动压紧装置,并对装置的设计原理进行了深入的分析。
Research and Model of Friction Drive Theory Based on Stick-Slip Effect 基于粘滑原理的摩擦力驱动机理研究与建模
Curve friction drive of belt conveyors 胶带输送机的曲线摩擦驱动
The Performance and Design of the Self-press Friction Drive 自动压紧摩擦传动装置的性能和设计计算
The automatic renewal of wire-rope device in multi-rope friction drive hoist 多绳摩擦轮提升机首绳快速更换装置的研究
The results of experiments also indicate that the nonlinear characteristic of increment parameter of nonlinear PID control algorithm can achieve prompt response and non-overshooting of the control system. The nonlinear PID also enhances the stability to resist the influence of friction drive low speed. 结果还表明,利用非线性PID控制算法增益参数非线性变化的特性,可以使得控制系统既能达到响应速度快,无超调的目的,又能增强抵抗影响摩擦传动低速稳定运行因素的能力。
A Theoretical Approach to Friction Drive Equation for Multi rope Winders 多绳摩擦提升摩擦传动方程的理论探讨
The necessity and superiority of multi-rope friction drive hoist in using light container 多绳摩擦提升使用轻容器的必要性及优越性
The series tray transporter is able to closely transport many kinds of scattered stuffs, which has two driving patterns such as chain wheel drive and tight wire friction drive. 串联盘输送机可封闭运输各种散状物料,它的驱动方式有链轮驱动,钢丝绳摩擦驱动。
The elastic deformation relationship among "Drive force-Deformation-Tension" is clarified through an analysis of the spring-tensioned, friction-driven winch. A new calculation method and a special structure of tensioning device are presented to ensure the reliability of friction drive. 本文通过对弹簧张紧摩擦驱动绞车的分析,明确了驱动力-变形-张紧之间的弹性变形关系,提出了新的计算方法和一种特殊结构的张紧装置,以保证摩擦驱动的可靠性。
Ultra-low speed research on friction drive for astronomical telescope 大型天文望远镜摩擦传动系统低速特性的研究
According to the basic technical specification of a vehicle-borne satellite communication antenna pedestal, use miniaturization and modularization as the guideline, a new drive-wire rope friction drive are selected to design a small antenna pedestal, and chosen the disk spring as tensioner of the drive system. 根据车载卫通天线座的主要技术指标,以小型化和模块化设计为指导思想,选取新型传动型式&钢丝绳摩擦传动,并选择碟型弹簧作为传动系统的张紧装置。
Then, the movement is divided into basic vibration state and micro vibration when the state changes according to the simulation to demonstrate the cause of the movement of friction drive. 在实现仿真的基础上,利用非线性振动力学,将摩擦力驱动原理的驱动过程划分为基本振动与状态切换非稳定振动阶段,论证了微操作球出现的典型运动现象产生原因。
High precision friction drive of large telescope 大型天文望远镜高精度摩擦传动的研究
Study on the MICRO-CREEP in roll friction drive 滚动摩擦副打滑理论的研究
The tested results show that the stability of friction drive system can meet the needs of the ± 1 ″ tracking accuracy. 静态和动态的检测结果均表明摩擦传动系统的平稳性能够满足±1〃的跟踪精度要求。
Contact interface friction drive characteristic and friction material characteristic affect directly the mechanical electronic coupling? using time and work performance of the ultrasonic micro motor. 微型超声波电机接触界面的摩擦驱动机理和摩擦材料特性直接影响微型超声波电机的机电耦合效应、使用寿命和工作性能。
The mechanics characters of friction drive mechanism, surface contact characters and some the relations between frictions drive and precision orientation is analyzed. 分析了摩擦传动机构的力学特性,对摩擦表面接触的特性进行了分析,并对摩擦传动在精密定位方面的相关问题进行了研究。
Belt conveyor is a continuous movement transportation machinery of friction drive. 带式输送机是一种由摩擦驱动引起连续动作的运输机械。