New Automatic Control System of NC Machine Tool for High Working Accuracy

1976 ◽  
pp. 123-128 ◽  
Author(s):  
M. Masuko ◽  
N. Nishiwaki ◽  
Y. Kembo ◽  
B. S. Shin
Keyword(s):  
Control System ◽  
Machine Tool ◽  
Automatic Control ◽  
Automatic Control System ◽  
Nc Machine Tool ◽  
Nc Machine

NC Machine Tool Control System Design Based on CAN Bus

2011 ◽  
Vol 48-49 ◽  
pp. 730-733 ◽  
Author(s):  
Shu Yi Yang ◽  
Cheng Huang ◽  
Yan Fang He
Keyword(s):  
Control System ◽  
Machine Tool ◽  
System Design ◽  
Computer Network ◽  
Can Bus ◽  
Control System Design ◽  
Nc System ◽  
Nc Machine Tool ◽  
Nc Machine ◽  
Automation Technology

With the development of computer network and automation technology, network production of NC machine tool has become trend in enterprise. Aim at communicate interface of NC machine tool, a NC machine tool control system design based on CAN bus was presented. Asynchronism serial communication software between DNC host computer with NC system and hardware realization of CAN bus communication and the key technologies for realizing system were discussed in detail.

Control System of NC Machine Tool for High Working Accuracy

1977 ◽  
Vol 10 (11) ◽  
pp. 217-223
Author(s):  
N. Nishiwaki ◽  
N. Hashiba ◽  
M. Masuko
Keyword(s):  
Control System ◽  
Machine Tool ◽  
Nc Machine Tool ◽  
Nc Machine

Correct Use and Maintenance of Nc Machine Tools

2014 ◽  
Vol 651-653 ◽  
pp. 676-679
Author(s):  
Quan Fang Sun ◽  
Jun Ling Zhang
Keyword(s):  
Control System ◽  
Machine Tool ◽  
Machine Tools ◽  
Numerical Control ◽  
Numerical Control System ◽  
Nc Machine Tool ◽  
Important Index ◽  
Nc Machine ◽  
Nc Machine Tools ◽  
Reasonable Use

A country's level of Nc machine tool and ownership, is to measure the level of manufacturing and industrial modernization level of important indicators, is also an important index to measure national comprehensive competitiveness. Therefore, how to better use and maintenance of Nc machine tool is an important issue. This paper introduced how to reasonable use of Nc machine tools, as well as the use of the numerical control system and inspection.

NC Machine Tool Control System Design

2013 ◽  
Vol 753-755 ◽  
pp. 1526-1529
Author(s):  
Hong Jun Liu
Keyword(s):  
Control System ◽  
Machine Tool ◽  
Design Method ◽  
High Reliability ◽  
Cnc Machine Tools ◽  
Work Piece ◽  
Cnc Machine ◽  
Nc Machine Tool ◽  
Core Technology ◽  
Nc Machine

To adapt to the CNC machine high precision, high quality, high reliability requirements,This article designed NC machine tool control system with application of Lon-works technology. The hardware design method of input module and sensor interface, output module and the stepper motor interface in the system are introduced. This kind of control system rely on its core technology neural chip that based on Lon-works technology can realize the work-piece precision machining. It can be applied to different types of CNC machine tools and will make up for the deficiency of the traditional NC machine tool by PLC control.

Research and Application of NC Machine Tool Energy Consumption Control Optimization

2013 ◽  
Vol 579-580 ◽  
pp. 314-319
Author(s):  
Xiu Ling Xu ◽  
Hong Liang Wang ◽  
Tian Biao Yu
Keyword(s):  
Control System ◽  
Energy Consumption ◽  
Machine Tool ◽  
Machine Tools ◽  
Numerical Control ◽  
Machining Process ◽  
Numerical Control System ◽  
Control Logic ◽  
Nc Machine Tool ◽  
Nc Machine

The numerical control machine tool, which is a typical energy-using product, because there are all sorts of energy loss and auxiliary functions, has low efficiency in machining process. Author makes a study of NC machine tool energy consumption controlling. With simens840Dsl numerical control system as an example, based on the analysis of CNC system control principle, according to processing characteristic of the part, the macro program is wrote to optimize dynamic characteristics of NC machine tool. According to the machine idle time in different work condition, three energy-saving control profiles are formulated, including machine standby, NC standby, auto shut off. By the formulation of the corresponding PLC control logic, low energy consumption of intelligent control of NC machine tool is realized. Integrate PAC3200/4200 multi-function meter in NC machine tools, quantitative measurement and analysis of energy consumption for numerical control system and ancillary equipment can be implemented, and machine tool real-time energy data can be obtained. This scheme has been successfully applied in long-men portable CNC machine tools, and obtained the ideal effect: to realize the optimize control of energy consumption, improve the performance of the machine tool, become more market competitiveness.

An Online Monitoring, Diagnosis and Control System for Heavy Duty NC Machine Tool

2012 ◽  
Vol 157-158 ◽  
pp. 895-900
Author(s):  
Guang Fei Jia ◽  
Jian Ping Xuan ◽  
Bo Wu ◽  
You Min Hu ◽  
Yao Cheng
Keyword(s):  
Control System ◽  
Machine Tool ◽  
Online Monitoring ◽  
Optical Fiber Communication ◽  
Heavy Duty ◽  
Operation Condition ◽  
Nc Machine Tool ◽  
Nc Machine ◽  
And Control ◽  
Five Axis

During machining some ultra-intense and special-shaped parts, unstability and surface ablation often turn up. Some large and heavy parts are often machined with heavy duty NC machine tool. For avoiding the processing defects of the above parts, an online monitoring, diagnosis and control system is designed for heavy duty NC machine tool. The system can online monitor the operation condition of heavy duty NC machine tool and real-time control the processing. Some methods of signal analysis and processing are adopted such as spectrum analysis, wavelet analysis, Wigner-Ville distribution and Artificial Neural Network etc. The system is developed with C language and Qt based on Linux operation system. Optical fiber communication is adopted between industrial computer and NC system. Experiment platform of the system is machining an aircraft landing gear with five-axis NC machine tool. The scheme is verified feasible after preliminary test.

Sign in / Sign up

Export Citation Format

Share Document