进给传动

基于MATLAB/Simulink的机床进给传动系统建模仿真

The Modeling Simulation of the Machine Tool Feed Drive System Based on MATLAB / Simulink

本文首先建立了数控龙门铣床进给传动链的数学模型。

In this paper , in the first place the mathematical model of the feed drive system of the NC planer type miller is built up .

通过对XA5032铣床改造方案分析和进给传动系统的设计计算，应用WA-21M数控系统，完成铣床的数控化改造。

Through plan analysis of XA5032 milling machine transformation and design calculation of feeding transmission system , by adopting WA-21M NC system , NC transformation of milling machines is completed ;

按照优化设计的理论，在CK518数控立式车床设计过程中对进给传动系统进行整体优化设计研究，得到了系统最优目标下的主要参数。

Basing on the methods of the optimum design , this paper designs the feeding transmission system of CK518 vertical CNC lathe , and obtains the primary parameters of the system .

数控车床进给传动系统整体优化设计研究

Optimum design of the feeding transmission system of the CNC lathe

螺纹加工进给传动挂轮齿数的选择

Choosing the Numbers teeth of Change Gears for Thread Cutting

高速进给传动的滑模控制器设计

The Design of Sliding Mode Controller for High-speed Feed Drives

数控龙门移动式高速镗铣床的直线同步进给传动

Linear synchro traversing of high speed gantry-moving milling machine

普通车床进给传动系统的噪声

On the Noise of Lathe Feed Transmission System

自适应滑模控制方法可适应于控制高速进给传动。

An adaptive sliding mode control technique is presented for the control of high speed feed drives .

主要讨论了机床进给传动链中，单支当量扭转振动系统的计算模型及其建立方法。

This paper also discusses the calculation model and the construction method of single equivalent weight torsional vibrating system .

本文给出了数控机床进给传动系统的一种多自由度动力学建模方法。

In this paper a kind of multi-freedom dynamic modeling method of numerical control machine tool feeding transmission system is introduced .

数控机床进给传动系统的设计，一般是根据系统的要求，对各个部件进行单独设计。

When a feeding transmission system of NC machine tools is designed , its components are usually designed separately according to their specifications .

文中还分析了进给传动链的瞬态响应、稳态误差以及加于传动链上的犹动对加工精度的影响。

In this paper , it is researched that the transient response , the static accuracy and the disturbance exert an influence on the working accuracy .

为了保证高速加工的高精度与高速度，高速加工机床的主传动和进给传动取消了传统的机械传动机构，改用电力直接驱动；

To guarantee a high accuracy and high speed processing , the main driving and the feed driving systems were replaced by an electrical driving unit .

在全面了解数控车床结构、工作原理、控制方法的基础上，设计数控车床进给传动系统及其刀架。

The main task is to design feed system and the post based on learning the structure , working principle and the control method of numerical control lathe .

直线电动机直接驱动系统是近15年发展起来的一种新型进给传动方式，在各类高速、精密加工设备上具有广泛的应用前景。

The linear motor direct drive system is a new kind of feed drive mode for fifteen years and has extensive potential applications in high-speed and precision machine tools .

在给出进给传动动力学模型的基础上，针对滚珠丝杆传动系统及其运动微分方程，讨论了设计滑模控制器的2个主要步骤，即滑移面和李亚普诺夫函数的选择。

Based on model of given feed drive dynamics , point to ball screw drive system and its motion differential equations , two fundamental steps in designing a sliding mode controller , that is the selections of a sliding surface and a Lyapunov function .

本文根据57&3C铣床的特点，在不改动其主要部件的前提下对其进行了主传动及进给传动的数控改造设计，提高了机床的性能，降低了生产成本及生产周期。

The paper presents a reformed design of 57-3C miller with NC . The improvement is emphasized on its main transmission and feed drive without changing its main components . The miller ability has been up-graded , The cost and the production cycle have been reduced .

进给箱传动方案设计的智能CAD

Intelligent CAD for Transmission Scheme Design of a Feeding Box

进给运动传动间隙的补偿

The Compensation of Transmission Clearance in Feed Motion

车床摆移齿轮进给箱传动系统的研究

Make Researches on Transfer System of Lathe 's Feed Box of Swing and Move Gears

齿轮的齿侧间隙直接影响数控机床的加工精度，因此，进给系统传动间隙的消除是机床数控改造的一项重要内容。

The tooth side slack of the gear influences the machining accuracy of NC machine tool directly , so , taking out the slack of feed drive gearing is an important item in the machine tool rebuilding .

介绍了应用相关折息法对数控机床伺服进给系统传动链等效参数进行自适应辨识的仿真研究，利用Matlab4.0语言建立了计算机仿真软件系统，通过仿真试验验证算法的有效性。

An relative synthesized information adaptive estimating algorithm for measuring equivalent parameters of drive chain of the servo feed system in CNC machine tools is introduced . The computer simulation program is developed in Matlab 4.0 language . The simulation results show that the algorithm is effective .

然后根据进给系统的传动原理提出进给轴的全闭环控制方式，并设计交流伺服控制系统中电流环、速度环和位置环的PID控制器。

Then the full closed loop control way of the feeding shaft is chose according to the transmit principle of the feeding system . And also the PID controller of the current loop velocity loop and position loop in AC servo control system are both designed .

进给系统的传动设计，主要是电机，滚珠丝杠，联轴器的选择与校核；

Design the transmission of feeding system , i.e. motor , ball guide screw , shaft coupling .

超高速机床进给系统的零传动

Zero Transmission of Feed System for Ultra-high Speed Machine Tools

为保证加工精度或进给伺服系统的稳定性，数控机床进给传动机构的轴、毂联接应采用改进的键、销联接结构或过盈、胀紧联接结构。

To ensure the machining precision or the stability of the feeding servo system , the bonding structures between shaft and hub should adopt the improved keys and pins or adopt the interference fit and close fit in the feeding mechanisms of numerical control machine tools .

直线电机进给系统取消了从电动机到工作台之间的一切中间传动环节，把进给系统传动链缩短到零，实现了进给系统的零传动，使得直线伺服电机驱动系统得到了广泛的应用。

Linear feeding system cancels all the middle transmission links from the motor to the worktable and makes the transmission links of feeding system zero . " Zero-transmission " of feeding system has been obtained , which makes linear servo motor drive system apply widely in many aspects .