Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Data acquisition card device for flame cutting numerical control system

A data acquisition card and flame cutting technology, applied in the general control system, control/regulation system, digital control, etc., can solve the problems that are not suitable for the flame cutting numerical control system, so as to reduce the development difficulty, low development cost and high reliability Effect

Pending Publication Date: 2020-10-02
TIANJIN YUEHUA MACHINERY MFG
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the Windows platform has received strong support from various hardware manufacturers, and provides complete hardware drivers under the Windows platform for their own products, and has rich software resources, but it is not suitable for flame cutting CNC systems.

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
  • Data acquisition card device for flame cutting numerical control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A data acquisition card device for a flame cutting numerical control system, comprising: an upper computer IPC, the upper computer IPC is connected to a lower computer through a peripheral component expansion interface PCI, and the lower computer includes a multifunctional data acquisition card, The multifunctional data acquisition card has I / O and AT, and the I / O is connected to a switch, a relay, and a control panel through DI / O, and the AT is connected to a laser displacement sensor and a pressure sensor through an analog input.

Embodiment 2

[0018] The data acquisition card device for the flame cutting numerical control system described in embodiment 1, the upper computer IPC is used to run the developed numerical control flame cutting system upper computer control software, realizes the communication with the lower computer through the PCI bus , IPC drives the machine tool to complete the cutting process by invoking system resources. At the same time, as the man-machine interface of the CNC system, the IPC has the functions of setting system working parameters, displaying the running status, and tracking the cutting trajectory.

Embodiment 3

[0020] In the data acquisition card device for the flame cutting numerical control system described in embodiment 1, the lower computer part is mainly composed of two parts: a motion control card and a multi-function data acquisition card; wherein the motion control card outputs pulses and direction signals, Drive the X / Y / Z axis servo motor of the machine tool to interpolate the cutting torch along the processing path, obtain the phase signal of the encoder through the encoder feedback channel, and obtain the actual position of the cutting torch; the DI on the motion control card The channel LMT / LMT‐connected to the state of each limit switch, limits the movement of each axis to ensure that each axis moves within a reasonable range of travel and avoid accidents such as overtravel. The multi-function data acquisition card is mainly composed of two types of analog input channels and DI / O channels. The analog input channels are connected to various analog signal sensors. After A / D...

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 discloses a data acquisition card device for a flame cutting numerical control system. The product comprises an upper computer IPC, and is characterized in that the upper computer IPC isconnected with a lower computer through a peripheral component expansion interface PCI, the lower computer comprises a multifunctional data acquisition card, the multifunctional data acquisition cardis provided with an I / O and an AT, the I / O is connected with a switch, a relay and a control panel through a DI / O, and the AT is connected with a laser displacement sensor and a pressure sensor through analog input quantity. The data acquisition card device is used for a flame cutting numerical control system.

Description

Technical field: [0001] The invention relates to a data acquisition card device used in a flame cutting numerical control system. Background technique: [0002] At present, there are mainly two types of operating systems for CNC systems on the market. One is the embedded real-time operating system, such as RTXC, VXWORKS, etc., which are powerful and practical, but the price is too expensive and the development is difficult. The other is a general-purpose operating system, commonly used such as DOS, Linux, Windows, etc. Among them, the Windows platform has been strongly supported by various hardware manufacturers, and they all provide complete hardware drivers under the Windows platform for their own products, and have rich software resources, but they are not suitable for flame cutting CNC systems. Invention content: [0003] The purpose of the present invention is to provide a data acquisition card device for flame cutting numerical control system with openness and expa...

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): G05B19/414B23K7/00B23K7/10
CPCG05B19/414B23K7/10B23K7/00G05B2219/37533
Inventor 田应国
Owner TIANJIN YUEHUA MACHINERY MFG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com