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

Machine-tool-simulation-model-based motion control performance test system of numerical control device

A simulation model, numerical control device technology, applied in the direction of testing/monitoring control system, general control system, control/adjustment system, etc., can solve the problems affecting the evaluation results of the motion control performance of the numerical control device, inconsistent processing performance, etc., and achieve low test costs. , strong real-time, easy to operate and use

Inactive Publication Date: 2017-10-20
HUAZHONG UNIV OF SCI & TECH
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above defects or improvement needs of the prior art, the present invention provides a motion control performance testing system of a numerical control device based on a machine tool simulation model. By establishing a machine tool simulation model, the uncertain factors of the machine tool itself and the inconsistency of processing performance can be solved. Technical Problems in the Evaluation Results of Motion Control Performance of Numerical Control Devices

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
  • Machine-tool-simulation-model-based motion control performance test system of numerical control device
  • Machine-tool-simulation-model-based motion control performance test system of numerical control device
  • Machine-tool-simulation-model-based motion control performance test system of numerical control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0026] figure 1 It is a structural schematic diagram of a numerical control device motion control performance testing system based on a machine tool simulation model constructed according to a preferred embodiment of the present invention, as figure 1 As shown, a numerical control device motion control performance test system based on a machine tool simulation model, the numerical control devic...

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 belonging to the field of motion control performance test of a numerical control device discloses a machine-tool-simulation-model-based motion control performance test system of a numerical control device. The system is composed of a simulation module, a data transceiver module, a performance analysis module and a result display module. A simulation model in the simulation module is used for real-time simulation of motion positions and dynamic characteristics of the servo feed shafts of an actual machine tool so as to output the position feedback data of each servo feed shaft. The data transceiver module is used for transmitting the feedback data to the performance analysis module; the performance analysis module is used for data analysis and processing to obtain values of all performance evaluation indicators; and the result display module carries out value outputting and displaying. On the basis of simulation of real machine characteristics and motion characteristics of the machine tool by the simulation model, the corresponding position feedback data are calculated in real time, so that the influence on the motion control performance of the numerical control device by uncertainty of the real machine tool system and inconsistency of the processing performances is eliminated.

Description

technical field [0001] The invention belongs to the field of motion control performance testing of a numerical control device, and in particular relates to a motion control performance testing system of a numerical control device based on a machine tool simulation model. Background technique [0002] CNC machine tools are the foundation of the manufacturing industry and a strategic material of the country, and the CNC device is the core component of the CNC machine tool, which determines the function and performance of the CNC machine tool. With the vigorous development of the manufacturing industry, the technical indicators of the CNC device, comprehensive Higher requirements have been put forward in terms of performance and reliability, and at the same time, it has also promoted the development of the technical indicators and comprehensive performance testing level of CNC devices. Under the background that the country is vigorously promoting the development of domestic CNC ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0213G05B2219/24065
Inventor 陈凡赵欢丁汉
Owner HUAZHONG UNIV OF SCI & TECH
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