精密机床

超精密机床伺服系统双模控制器的设计

The dual mode controller design of precision machine tool servo system

精密机床床身的模态分析与结构优选

Modal analysis and structure optimization for precision machine tool bed

KDP晶体加工专用超精密机床数控系统开发

Development of Special CNC System of Ultra-precision Machine Tool for KDP Crystal

基于超精密机床的LVDT在线检测系统的研究

The research on in-situ LVDT measuring system of Ultra-precision Turning

超精密机床进给系统的QFT控制器的设计

QFT Controller Design for Ultra-precision Machine Feeding Mechanism

超精密机床进给系统微动特性及其QFT控制器的研究

The Research on Micro-movement Characteristics of Ultra-precision Machine Tool Feeding System & QFT Controller

在普通精密机床上用人造多晶金刚石（PCD）刀具加工出镜面，具有重要的实用价值和经济意义。

In present work , mirror turning is carried out using man-made diamond cutting tool ( PCD ) and ordinary precision lathe , showing important practical value and economical benefit .

针对所给定的超精密机床交流伺服系统，将该模糊控制器和PID控制器控制性能进行了仿真分析，仿真实验中模糊控制器的动态跟随性能和定位精度都明显优于PID控制器。

In reference to the AC servo system of ultra precision machine tools , simulation analysis is performed for the fuzzy controller and PID controller . It shows the tracking characteristic a position precision of the fuzzy controller better than that of the PID controller .

鲁棒性能是对超精密机床伺服控制系统的基本要求，采用定量反馈控制理论（QFT）设计了进给系统的鲁棒控制器。

Robust ability is a basic requirement to the servo system of ultra-precision machine . Quantitative Feedback Theory is used for the machine 's robust controller design .

论述了精密机床液压油温控制系统的设计方法，针对受控对象的特点，利用MCS－51单片机，选择PID算法产生控制信号来控制各执行机构来达到控制油温的目的。

This paper introduces a design method to the control system of the hydraulic oil temperature in precision machine tools using MCS 51 computer on slice . The oil temperature is monitored and controlled through the signal generated by PID method in light of the feature of the control object .

分析了超精密机床常规位置控制器的控制机理，通过对超精密机床对象不确定性和对输入信号跟踪误差的分析，初步确定超精密机床位置控制器可以采用PI的控制形式。

Analyzed the control mechanism of the conventional ultra-precision machine tool controller . Through the analysis of the object uncertainty and the input signal to the tracking error , determined that the initial location controller of PI could be used to the ultra-precision machine . 4 .

本系统应用于KDP晶体专用超精密机床加工铝试件，获得了表面粗糙度5nm的表面，验证了数控系统的实用性和可靠性。

According to the diamond cutting experiments of aluminum alloys , a surface roughness can be less than 5 nm . The practicability and reliability of CNC system were verified .

现在，他们能够制造各种精密机床。

Now they can make all kinds of precision machine tools .

高速精密机床系统动力学的研究进展

Review on the Development of High Speed Precision Machine Tool Dynamics

精密机床床身结构参数的优化设计

Optimization Design for the Structure Variables of Precision Machine Tool Bed

精密机床半主动隔振系统多目标优化

Multi-object Optimization of Semi-active Vibration Isolation System of Precision Machine Tool

大型超精密机床数控系统的研制

Development of the numerical control system for large ultra-precision machine tools

文章就提高精密机床导轨精度的问题，提出几项基本措施。

Some measures on improving precision of slideway are put forth .

双频激光测量系统在超精密机床中的应用

Study on Two_Frequency Laser Measurement System Used in Ultraprecision Machine Tool

超精密机床的压电作动器隔振系统研究

Piezoelectric Actuator in Active Vibration Control for Ultra precision Turning Machine

精密机床等应用需要卓越的承载性能。

Machine tools and other precision applications require superior bearing performance .

因而，超精密机床的加工精度得到有效的改善。

Thus machining accuracy of the ultra-precision turning machine is improved .

超精密机床溜板的振动主动控制系统研究

Study of Slide Carriage Active Vibration Control of Ultraprecision Machine Tool

超精密机床变分法精度分析及其应用

Variational Method of Ultra-precision Machine Tool Accuracy Analysis and Its Application

提高精密机床导轨精度的几项措施

Some Measures on Improving Precision of Slideway in Precise Machine Tools

基于非线性刚度约束下的精密机床主轴系统优化设计

Optimum design of machine-tool spindle system based on non-linear stiffness constraints

超精密机床位置伺服控制器的研究

Design of the Position Servo Controller for the Ultra Precision Lathe

基于模糊神经融合的超精密机床振动主动控制

Active Vibration Control Based on Fuzzy Neural Fusion for Ultra-precision Turning Machine

这家工厂制造各种精密机床。

All kinds of precision machine tools are made in this factory .

精密机床主轴轴承新型预紧力控制器的研制

Research on a New-type Bearing Preload Controller for Precision Machine Tool Spindles