摘要：Deburring of high-precision components to their micrometer features without any damage is very important but of great difficulty as the burr-to-functionality size ratio increases. To this end, this paper proposes a new deburring method in which the micro burr should be directly removed based on ultraprecision cutting with the designed monocrystalline diamond tool. To determine the feasibility of the proposed method, this paper applies it for deburring of the precision working edge of the servo valve core. Firstly, the monocrystalline diamond tool is carefully designed by covering a variety of topics like rake angle,clearance angle, edge radius. Then, the finite element(FE) simulation was conducted to characterize the deburring performance during the removal of the micro burr produced by the single abrasive grinding. Finally, an innovative self-designed deburring system was introduced and the deburring process was evaluated in terms of cutting forces, temperatures, tool wear mechanisms and deburring quality of the working edges by experiments. The FE simulation results indicate the suitability of the proposed deburring method. Meanwhile, the experimental findings agree well with simulation results and show that ultraprecision cutting with the specialized monocrystalline diamond tool could be successfully used for deburring of servo valve core edge without any damage. This work can provide technical guidance for similar engineering applications, and thus brings an increase to the machining efficiency for the manufacture of precision components.

摘要：When an output curve force is applied to a horizontal servo cylinder with a heavy load, the piston rod bears a dynamic partial load based on the installation and load characteristics, which significantly a ects the frequency response and control accuracy of the servo cylinder. Based on this partial load, increased friction can lead to cylinder bore scu ng, leakage, lack of output power, or even system failure. In this paper, a novel asymmetric static-pressure support structure is proposed based on the principle of hydrostatic support. The radial component force of a dynamic partial load is balanced by cooperation between the support oil cushion of the variable hydraulic pressure support structure, oil cushion of the supportive force, and the damper. Adaptive control of the servo cylinder piston rod, guide sleeve, and piston, as well as the cylinder oil film friction between lubricated surfaces is achieved. In this paper, theoretical design and analysis of the traditional hydrostatic bearing structure and novel structure are presented. A hydraulic dynamic shear scissor is used as a research target to derive a structural dynamic model. Comparative simulations are performed using Matlab Simulink. Additionally, flow field analysis of the novel structure is performed, which verifies the rationality and feasibility of the proposed structure and system.

摘要：servo Magnetics公司新000—0222无刷DC电机是为那些需要保证经济性和标准NEMA 23接口的低电压工作环境而设计的产品。其工作电压为12V，可以发出25oz—in连续力矩。

摘要：servo Dynamics公司推出系列低成本、对用户友好、紧凑伺服驱动。公司称，它们可让有刷DC伺服电机的性能超越价高的无刷伺服电机。MB2AC系列的设计目标是以较低价格实现高性能。其3种型号(8／16／24A连续)可配置用于低电感或高电感伺服电机。

摘要：The main focus of this work was to design, develop and implementation of competitively robot arm with en- hanced control and stumpy cost. The robot arm was designed with four degrees of freedom and talented to accomplish accurately simple tasks, such as light material handling, which will be integrated into a mobile platform that serves as an assistant for industrial workforce. The robot arm is equipped with several servo motors which do links between arms and perform arm movements. The servo motors include encoder so that no controller was implemented. To control the robot we used Labview, which performs inverse kinematic calculations and communicates the proper angles serially to a microcontroller that drives the servo motors with the capability of modifying position, speed and acceleration. Testing and validation of the robot arm was carried out and results shows that it work properly.

摘要：The paper presents the design of walking leg for bionics crab-like robot, which is driven with micro servo motor. The kinematic characteristics of the bionics machine are analysed for optimized structure parameters, which has been used in the robot design. A three closed loop motor control system structure for joint driver is also given, as well as the multi-joint driving system for walking robot leg.

摘要：为了解决模具零件曲面加工中因机床振动引起的零件加工表面过切,表面质量不佳的问题,文中在不改变机床机械性能和零件加工工艺的基础上,提出一种基于FANUC servo GUIDE的伺服优化方法。该方法通过对机床机械性能测试,针对测试结果从伺服系统电流环、速度环和位置环控制参数进行逐级优化与反复调试,实现机床机电系统高度匹配,有效降低机床振动。应用优化结果对某模具零件的曲面加工进行试验验证,达到产品的技术指标要求。

摘要：伺服驱动器作为整体AMD系统的重要环节,对安全的控制至关重要。在每一个servoOne驱动器内部,都集成有一个专用于安全控制的独立CPU芯片,在安全标准上满足SIL3的要求。优质的性能使路斯特公司servo One驱动器在广州电视观光塔AMD系统的设计中脱颖而出。

摘要：使用PLC控制伺服电机的自动化控制在机床加工行业的应用。

摘要：Y2002-63331-570 0306739磁悬浮系统伺服设计的 Mechatronics 方法=A mecha-tronics approach to the servo design for a meglev system[会,英]/Yen,J.-Y.＆ Lin,J.-H.//Proceedings ofthe 2001 American Control Conference Vol.1 of 6.—