Research on Reconfigurable Method of Open CNC System Software Based on Linux

2014 ◽  
Vol 529 ◽  
pp. 549-553 ◽  
Author(s):  
Shi Zhen Li ◽  
Shu Wen Lin
Keyword(s):  
High Performance ◽  
Structure Model ◽  
Cnc System ◽  
Control Software ◽  
Open Cnc ◽  
System A ◽  
Software Modules ◽  
Simulation Results ◽  
Open Cnc System ◽  
Different Levels

For the development requirements of high-performance, open CNC system. A reconfigurable and modular upper control software architecture of open CNC system is proposed based on PC+I/O card architecture and Linux software platform. Through this architecture users can quickly customize and develop the required CNC software. Structure model of module with three different levels and each module interfaces are mentioned. Basic consist of upper control software which is achieved by these structure model are introduced. Upper control software modules and communication mechanisms are described. Upper control software of the architecture is achieved on Linux operating system, and the simulation results is given.

A new high-performance open CNC system and its energy-aware scheduling algorithm

2017 ◽  
Vol 93 (5-8) ◽  
pp. 1513-1525 ◽  
Author(s):  
Chang-yi Deng ◽  
Rui-feng Guo ◽  
Xun Xu ◽  
Ray Y Zhong ◽  
Zhenyu Yin
Keyword(s):  
High Performance ◽  
Scheduling Algorithm ◽  
Cnc System ◽  
Energy Aware ◽  
Open Cnc ◽  
Energy Aware Scheduling ◽  
Open Cnc System

Research of an Open CNC System of Machine Tool for Finding and Repairing Surface Damage on KDP Crystal

2014 ◽  
Vol 800-801 ◽  
pp. 531-536
Author(s):  
Ming Jun Chen ◽  
Lin Xi Jiang ◽  
Ze Xuan Zuo ◽  
Yong Xiao
Keyword(s):  
Crystal Surface ◽  
Surface Damage ◽  
Numerical Control ◽  
Cnc System ◽  
Kdp Crystal ◽  
Open Cnc ◽  
System A ◽  
Efficient Detection ◽  
Ultra Precision ◽  
Open Cnc System

In order to find and repair surface damage on KDP crystal, an open computer numerical control(CNC) system has been developed. This paper introduces the hardware structure of the control system, explains the development of an open CNC system software, which has friendly human-machine interface (HMI) and can make the finding and repairing process efficiently and conveniently and also expounds the algorithm and related parameters for servo tuning. With the open CNC system, the process of finding surface damage is accomplished in 3 hours and clear images of crystal surface damage is taken by CCD. And also, with the help of the open CNC system, a 600µm-diameter, 25µm-depth Gaussian repair contour with low roughness is obtained. Experimental results prove that the open CNC system for finding and repairing surface damage on KDP crystal meets the requirement of efficient detection and ultra-precision machining.

An Open CNC System Based on RTLinux for the 5-DOF Parallel Laser Processing Machine

ROBOT ◽  
2010 ◽  
Vol 32 (1) ◽  
pp. 13-17 ◽  
Author(s):  
Qiang WU ◽  
Chunying JIANG ◽  
Yuan SUN
Keyword(s):  
Laser Processing ◽  
Cnc System ◽  
Open Cnc ◽  
Processing Machine ◽  
Open Cnc System

An Open CNC System Based on Motion Controller

2010 ◽  
Vol 44-47 ◽  
pp. 956-959 ◽  
Author(s):  
Wei Dong Yang ◽  
Jiang Chang
Keyword(s):  
Numerical Control ◽  
Control Laboratory ◽  
Motion Controller ◽  
Cnc System ◽  
Hardware Platform ◽  
Open Cnc ◽  
Open Cnc System

Making a study of the design of a NC inserting PC open CNC system from the aspect of hardware and software, this paper adopted a programmable multi-axis controller (PMAC) to construct a hardware platform for the open CNC system on the mode of “PC + motion controller”. Introduction was made to a kind of way of implementation of the open CNC system. The developed system can satisfy the experimental requirements of the university’s numerical control laboratory and also be used to rebuild CNC systems.

Open CNC System for Winding Machines

2011 ◽  
Vol 308-310 ◽  
pp. 2243-2246
Author(s):  
Jian Hua Tao ◽  
Hua Liu ◽  
Xiao Chu Liu
Keyword(s):  
Poor Quality ◽  
Centralized Control ◽  
Time Sharing ◽  
Cnc System ◽  
Open Cnc ◽  
Open Design ◽  
Drive Pulse ◽  
Open Cnc System ◽  
Winding Machine

This paper introduces a new open CNC system for winding machines which can overcome the shortcomings the traditional winding machine existed, such as the low control-accuracy, the low speed and the poor quality of its product. The system takes Microprocessor MC68HC000 as the core and its working mode is centralized control and time-sharing processing. The highest drive pulse of the system reaches 500 KPPS and the drive aufloesung can be as high as 0.001mm/Pulse. So, the system software, together with the winding machines’ development kits and operating software, can provide an open design platform of the controller for the winding machine, and it may cater to the market’s needs for winding machines

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