A Soft CNCS on Windows-XP

2010 ◽  
Vol 97-101 ◽  
pp. 2011-2014
Author(s):  
Lei Zhou ◽  
Jian Gang Li ◽  
Xiao Yang ◽  
Ze Xiang Li
Keyword(s):  
Operating System ◽  
Control System ◽  
Path Planning ◽  
Real Time ◽  
Numerical Control ◽  
Milling Machine ◽  
Numerical Control System ◽  
Cnc System ◽  
Time Path ◽  
Windows Xp

In this paper, a soft CNCS (Computerized Numerical Control System) works on Windows-XP operating system is presented. The comparison between soft CNC and traditional CNC system is discussed. The structure of soft CNC system is introduced as follow. The realizations of each real time module, such as real time path planning and interpolation, real time close-loop controller, real time safety detection, are introduced in detail. The real time tasks are based on a real time kernel. In the end, an application of the soft CNC system is realized on a 3-axis milling machine. The machining result shows it works well.

Development of CNC System for Machining of Grooves in Automobile Synchronization Regulators Sleeve

2009 ◽  
Vol 626-627 ◽  
pp. 571-576 ◽  
Author(s):  
Dong Xiang Chen ◽  
Jia Li ◽  
Chen Zhao
Keyword(s):  
Control System ◽  
Real Time ◽  
Numerical Control ◽  
Open Architecture ◽  
Software System ◽  
Numerical Control System ◽  
Cnc System ◽  
Improve Efficiency

On the basis of analyzing the shortcomings of the current technics for grooves machining, this paper deals with the development of Numerical Control System for machining of grooves in automobile synchronization regulator sleeve, which holds first-rate technics. In order to improve efficiency and precision of grooves machining and reduce cost of the cutter, Hypocycloid-based technique together with interpolation is introduced and studied. With IPC as system platform and PMAC (Programmable Multiple-Axes Controller) as the controlling center of the system, the open architecture of “PC-Based” is used in the CNC system and the framework of the CNC hardware is developed. According to the ideas of modularization and real-time multi-task scheduler, the CNC software system is carved into many modules and the framework of the CNC software is developed.

The Research of Linear Rotation-Axis Control Machining CNC Rotary Cam Surface Transformation

2012 ◽  
Vol 163 ◽  
pp. 138-142
Author(s):  
Feng Qin Ding ◽  
Yi Yu ◽  
Zhi Yi Miao
Keyword(s):  
Control System ◽  
Numerical Control ◽  
Data Conversion ◽  
Design Parameters ◽  
Milling Machine ◽  
Numerical Control System ◽  
Cnc Milling ◽  
Cnc Milling Machine ◽  
Straight Line ◽  
Linear Movement

General CNC milling machine for special transformation in the middle and low numerical control system of internal control software does not change under the premise of achieving the original system does not have the linear movement and rotary movement of the operating linkage function. The numerical control system of linear movement into rotary movement of the operation, and expansion of two straight line linkage CNC system functions, cleverly converted to a straight line movement control of a rotary movement of the linkage, thereby achieving the surface of the cylinder rotating cam track surface CNC machining. CNC Milling through the difficult parts of the application examples to explain the design principles of transformation CNC milling machine, design approach,As well as the design parameters in the programming of data conversion. And data conversion processing errors resulting from the measures and the elimination of error analysis.

scholarly journals Real Time Numerical Control System for Metal Molds and Dies Machining(4th Report). Development of Automatic Rough Cutting Function.

1991 ◽  
Vol 57 (12) ◽  
pp. 2145-2150
Author(s):  
Hiroshi SUZUKI ◽  
Yutaka KURODA ◽  
Masafumi SAKAMOTO ◽  
Shinya HARAMAKI ◽  
Naoyuki MOTOMURA
Keyword(s):  
Control System ◽  
Real Time ◽  
Numerical Control ◽  
Numerical Control System

The Remote Monitoring Management and Fault Diagnosis System of the Distributed Open Numerical Control System

2013 ◽  
Vol 589-590 ◽  
pp. 746-751
Author(s):  
Cong Guo Ma ◽  
Jian Guo Wang ◽  
Ya Zhou Li
Keyword(s):  
Control System ◽  
Fault Diagnosis ◽  
Remote Monitoring ◽  
Numerical Control ◽  
Numerical Control System ◽  
Cnc System ◽  
Diagnosis System ◽  
Fault Diagnosis System ◽  
Open Cnc System ◽  
Control Layer

This paper presents the design scheme of monitoring management and fault diagnosis of open CNC system based on Internet, the system hardware structure introduces network technology three-tier monitoring mode based on field control layer and process monitoring control layer and remote fault diagnosis layer, the system software design includes CNC system management and monitoring and fault diagnosis. The paper integrates condition monitoring and fault diagnosis and expert system technology into CNC system monitoring and management, and analyzes the requirements of distributed numerical control system, and details description system model of remote monitoring and fault diagnosis system. The practice has proved that the system design of open remote monitoring and fault diagnosis is practicality and feasibility.

Auto-Control of Defocus Distance during Filling Laser Welding of Ti-Alloy with Wire

2011 ◽  
Vol 287-290 ◽  
pp. 2456-2459 ◽  
Author(s):  
Xin Song Chen ◽  
Wei Yao ◽  
Ai Qin Duan
Keyword(s):  
Control System ◽  
Laser Welding ◽  
Real Time ◽  
Welding Process ◽  
Numerical Control ◽  
Ti Alloy ◽  
Numerical Control System ◽  
Weld Quality ◽  
The Stability

The defocus distance is one of the most important factors during filling laser welding with wire. Keeping defocus distances stability is the pre-condition to acquire the stable weld quality. In this paper, a QUANTA laser camera was used to measure the defocus distance, and it is compensated in real time through the numerical control system. The results reveal that the fixed defocus distances can be acquired using this system. And the experiments by using auto-controlling method of the defocus distance show that the stability of welding process can be improved greatly and the good weld quality can be easy to be obtained.

Numerical Control System of Conventional Milling Machine

2016 ◽  
Vol 841 ◽  
pp. 179-183
Author(s):  
Tadeusz Mikolajczyk
Keyword(s):  
Control System ◽  
Numerical Control ◽  
Milling Machine ◽  
Numerical Control System ◽  
Electromagnetic System ◽  
Special Software ◽  
G Code

The paper presents a system of numerical control conventional milling machine, however with drives equipped with electromagnetic clutches. In control system was used relay controlled using PC. There are connected to buttons to manually panel milling machine with an electromagnetic system feeds. Developed using VB6 special software to control the machine with G-code.

Research of the Three Coordinates Miniature CNC Milling Machine

2012 ◽  
Vol 229-231 ◽  
pp. 551-554
Author(s):  
Zhong Wen Sima ◽  
Hai Yun Zhang ◽  
Yu Gang Zhao
Keyword(s):  
Low Cost ◽  
Numerical Control ◽  
Milling Machine ◽  
Cnc Milling ◽  
Motion Controller ◽  
Cnc System ◽  
Cnc Milling Machine ◽  
Dynamic Display ◽  
Linkage Program ◽  
Windows Xp

An open three coordinates computer numerical control (CNC) system was developed, which was based on PC and PMAC motion controller. A three coordinate's miniature CNC milling machine was researched with a simple structure, low cost, small volume and suitability for teaching, and so on. Meanwhile the CNC system had the advantages of 3-axis linkage, program editing, manual operation, inching operation, simulation processing operation, automatic operation and dynamic display of the trace. The system is based on the Windows XP platform and it is convenient to manipulate with friendly interface.

Study of Open Numerical Control System Based on DMC Motion Controller

2012 ◽  
Vol 220-223 ◽  
pp. 1107-1110
Author(s):  
Zhong Wei Ren ◽  
Ming Song ◽  
Lin Yang ◽  
Yu Kun He
Keyword(s):  
Control System ◽  
Machine Tools ◽  
Numerical Control ◽  
Cnc Machine Tools ◽  
Numerical Control System ◽  
Cnc Machine ◽  
Motion Controller ◽  
Cnc System ◽  
Open Numerical Control System ◽  
Open Control

An open numerical control system was built based on DMC movement controller. The system was simple and practical for most common CNC machine tools transform. The open numerical control system was introduced, the hardware connection and user interface program were designed combined with CA6140 lathe. The constructed CNC system has general functions of CNC system, the jog and interpolated motion can be realized, and this open control system can reach the requirements of customer. The experiments indicate that the open numerical control system can be applied to other machine tools, it has certain efficiency and usability.

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