CASIA OpenIR
Computer Vision Tool-Setting System of Numerical Control Machine Tool
Hou, Bo1; Zhang, Congpeng2; Yang, Shoubo3
Source PublicationSENSORS
2020-09-01
Volume20Issue:18Pages:20
Corresponding AuthorHou, Bo(bo.hou@ia.ac.cn)
AbstractAn automatic tool-setting and workpiece online detecting system was proposed to study the key technologies of next-generation intelligent vision computerized numerical control (CNC) machines. A computer vision automatic tool-setting system for a CNC machine was set up on the basis of the vision tool-setting principle. A rapid vision calibration method based on the position feedback from the CNC machine was proposed on the basis of the theory of traditional vision system calibration. The coordinate mapping relationship of the image and the CNC machine, the tool-setting mark point on the workpiece, and the tool tip were calibrated. The vision system performance testing and system calibration experiments were performed. Experimental results indicated that the time consumption was 128 ms in image processing. The precision of tool setting and measuring was less than 1 mu m. The workpiece positioning and processing online detection function of the system can completely meet the requirements of visual CNC machine application, and the system has wide application prospects.
Keywordautomatic tool-setting image processing intelligent vision machine tool machine vision vision measurement
DOI10.3390/s20185302
WOS KeywordCALIBRATION
Indexed BySCI
Language英语
Funding ProjectBeijing Science and Technology Plan special[Z1901010055] ; General Program of Natural Science Research in Jiangsu Higher Education Institutions[19KJB420001]
Funding OrganizationBeijing Science and Technology Plan special ; General Program of Natural Science Research in Jiangsu Higher Education Institutions
WOS Research AreaChemistry ; Engineering ; Instruments & Instrumentation
WOS SubjectChemistry, Analytical ; Engineering, Electrical & Electronic ; Instruments & Instrumentation
WOS IDWOS:000580803700001
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/42163
Collection中国科学院自动化研究所
Corresponding AuthorHou, Bo
Affiliation1.Chinese Acad Sci, Key Lab Mol Imaging, Inst Automat, Beijing 100190, Peoples R China
2.North China Univ Technol, Sch Mech & Mat Engn, Beijing 100144, Peoples R China
3.Beihang Univ, Key Lab Precis Opt Mechatron Technol, Minist Educ, Beijing 100191, Peoples R China
Recommended Citation
GB/T 7714
Hou, Bo,Zhang, Congpeng,Yang, Shoubo. Computer Vision Tool-Setting System of Numerical Control Machine Tool[J]. SENSORS,2020,20(18):20.
APA Hou, Bo,Zhang, Congpeng,&Yang, Shoubo.(2020).Computer Vision Tool-Setting System of Numerical Control Machine Tool.SENSORS,20(18),20.
MLA Hou, Bo,et al."Computer Vision Tool-Setting System of Numerical Control Machine Tool".SENSORS 20.18(2020):20.
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