Wireless state monitoring and maintenance decision system for numerically-controlled machine tool by PLC (programmable logic controller)

A technology of CNC machine tools and wireless control modules, applied in program control, computer control, general control systems, etc., can solve problems such as increased maintenance costs, inability to wire, and faults, so as to reduce maintenance costs, improve efficiency, and improve reliability. Effects of Sex and Longevity

Inactive Publication Date: 2015-04-15
FANCHANG COUNTY BEISI ENTREPRENEUR SERVICE
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] PLC is often used in industrial control, but for PLC data communication is carried out through RS485, RS232 wired way, for general users, PLC equipment is designed and integrated in the transformation or improvement project, in this case re- It is very...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wireless state monitoring and maintenance decision system for numerically-controlled machine tool by PLC (programmable logic controller)

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Depend on figure 1 It can be seen that the present invention includes a wireless control module and a wireless controlled module; the wireless control module includes a wireless transmitting and receiving module, a computer, and the wireless controlled module includes a wireless transmitting and receiving module, an information collection module, a PLC, and a controlled body For the machine tool, the information collection module is mainly for the information collection of the running status of each point of the machine tool.

[0008] When in use, the control of the operation of the machine tool is realized through the wireless control of the PLC. On the one hand, when the machine tool is running, the display and keyboard are controlled in real time through the configuration king display, and the information detected by the pipeline detection module is more intuitively displayed; on the other hand The information collection module transmits wirelessly, and the informati...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a wireless state monitoring and maintenance decision system for a numerically-controlled machine tool by a PLC (programmable logic controller). The system comprises a wireless control module and a wireless controlled module; the wireless control module comprises wireless transmitting and receiving modules and a computer, the wireless controlled module comprises wireless transmitting and receiving modules, an information acquisition module, the PLC and a controlled body, namely the machine tool, and the information acquisition module is mainly used for acquiring information of the operating state of each point of the machine tool. Reasonable monitoring is adopted for the machine tool, and on the basis of deep analysis of fault data, a double Weibull proportional hazard model including early fault and random fault is established.

Description

technical field [0001] The invention belongs to the field of mechanical control, and particularly relates to a wireless PLC for state monitoring and maintenance decision-making of a numerically controlled machine tool. Background technique [0002] PLC is often used in industrial control, but for PLC data communication is carried out through RS485, RS232 wired way, for general users, PLC equipment is designed and integrated in the transformation or improvement project, in this case re- It is very troublesome to lay out communication lines, and in some occasions it is impossible to wire at all; and for machine tools in use, most of them are repaired only when there is a fault, which increases the cost of maintenance and also needs to check the fault point. Contents of the invention [0003] In order to solve the many inconveniences caused by the wired use of PLC control in industrial control, the present invention provides a wireless detection to monitor the use status of t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G05B19/406
CPCG05B19/406
Inventor 张倍思
Owner FANCHANG COUNTY BEISI ENTREPRENEUR SERVICE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap