拉弯机

拉弯机网络监控系统的设计与开发

Design and Development of Network Monitoring System for the Stretch-bending Former

数控转台拉弯机PID控制模型的研究

Study on the PID control model of numerical control rotary stretch-bending former

下位机用可靠性高的PLC作为程序执行器，控制拉弯机的各种电磁阀完成各种加工任务。

The downer controller is high dependability PLC and control electromagnetism valve produce parts .

在这样的背景下，基于PC的拉弯机数控系统诞生了。

In this kind of background , we develop the Bending Machine numerical control system .

采用开放性、模块化结构设计了基于Windows的拉弯机软件控制系统。

Using the open and modular structure designs the software control system of stretch-bending machine based on the Windows operating system .

介绍了转台拉弯机的工作原理及控制特点，研究了其力和位移的PID控制模型。

This paper introduces the working principle and controlling characteristic and studies the PID control models of the force and displacement of the rotary Stretch-bending former .

数控拉弯机仿真系统的研究与开发

Research and Development of Simulation System for NC Stretch Bending Machine

拉弯机数控指令代码系统的设计与实现

The Design and Development of NC Instruction Code System for Stretch Bender

转台式拉弯机的双向补拉液压系统

Double-direction added tension hydraulic system in rotary table stretch-bending machine

液压拉弯机中拉伸油缸拉紧力的研究

A Study on Stretching Force of Stretching Cylinder in Hydraulic Pull-bending Machine

液压拉弯机关键技术的研究

Research on Key Technology of Hydraulic Pull-bending Machine

数控拉弯机控制系统硬件的安装调试

Installation and Adjustment of the Hardware of the Control system of th NC Strech-bending Machine

本文介绍了拉弯机的工作原理及其控制特点。

This paper introduces the working principles and control characteristics of the rotary stretch-bending former .

本文在分析该设备的工作特点后，开发了拉弯机的智能编程系统。

The intelligent programming system was presented based on the analysis of automobile part stretch bending former .

在本论文中，不仅详细地研究了拉弯机数控系统实时性的具体解决方案，而且认真地讨论了多任务机制在拉弯机数控系统中实施。

In this thesis , the author not only researches how to control the Bending Machine in real time , but also discuss how to implement the multitask mechanism in the Bending Machine numerical control system .

其中，实时多任务技术是在拉弯机数控系统中用到的关键技术，实时多任务性能的优劣直接影响整个系统的运行的稳定性、安全性以及工作效率。

Real time and multitask are the key technologies which are used in the Bending Machine numerical control system . The function of the real time and multitask would influence the stability and security and effectiveness of the whole system greatly .

在拉弯机网络监控过程中，需要实时掌握主拉力、侧压力、主拉缸位移、侧压缸位移、切点跟踪缸位移、转台转角等数据信息。

The data of the main cylinder pulling force , the lateral pressure , the main cylinder displacement , the lateral pressure cylinder displacement , the traverse cylinder displacement and the rotary angle must be monitored real-time when the stretch-bending former is being network monitored .

文章运用模块化思想设计了几何仿真和物理仿真集成的数控拉弯机仿真系统，提出了拉弯过程几何仿真、碰撞检测及物理仿真的实现方法。

This paper applies the modularization thinking to design the NC stretch bending machine simulation system , that is a integration system of geometric and physical simulation . The realization methods of geometric simulation , collision detection and physical simulation for stretch bending process were presented .

根据目前拉弯机控制系统的特点和存在的问题，第一次把极点配置自校正控制算法引入拉弯机控制系统中，为智能化拉弯机控制系统的研究和开发奠定了理论基础。

According to the characteristics and problems that exist in the control system of stretch-bending machine at present , the self-tuning control with pole placement is firstly introduced , which establishes the theoretical foundation for the development and research of the intelligent control system of the stretch-bending machine .

拉弯矫正机是矫正板带材的重要设备。

The stretcher straighter is a important equipment which levels a board of strip .

本文对拉弯矫正机原理进行了讨论，对矫正过程中的力能参数进行了计算；

This text discuss and make essential parameter calculate for stretcher strengtheners by principle ;

本文重点拉弯矫正机差速器传动系统的对传动比及效率计算、差速齿轮系统各齿轮扭矩分配、齿轮承载能力计算，气垫炉拉弯矫正机设备故障分析及改造方案进行了详细的讨论研究。

Focal point at the ratio of transmission calculating , every gear wheel torsion of the differential gear wheel system distributing and the Accident analysis and scheme of transforming for the stretcher straightener , We have carried on the detailed discussion to study .

铝带拉弯矫直机延伸率智能控制系统

Elongation Intelligence Control System for Aluminum Strip Tension Leveler

介绍了液压伺服阀和位置传感器在拉弯矫直机中的应用。

The application of hydraulic servo and position sensor on stretch bender was introduced .

铝带材拉弯矫直机力能参数选择及工艺控制

Parameters Selection of Mechanical Properties and Process Control in Tension Levelling Line used for Aluminium Strip

分析了铝带材拉弯矫直机列各段力能参数的设定原则，阐明了带材伸长率的设定和控制对实际带材矫直效果的重要性。

Parameters setting principle of mechanical properties is analyzed for each section of tension levelling line . The importance of setting and control of elongation for the actual levelling effect on strip is illuminated .

以弹塑性拉变矫正理论为基础，建立了拉弯矫正机承载能力计算的仿真模型。

It presented a simulation model of carrying capacity of the rectifier with the help of the theory of elastoplastic stretching-bending rectifying .