LIU Liansheng, WANG Min, DING Liping, XU Qinghe. Process Information Extraction and Self-Checking Technology for Automatic Drilling and Riveting off-Line Programming System. Aeronautical Manufacturing Technology, 2018, 61(21): 78-83.
LIU Liansheng, WANG Min, DING Liping, XU Qinghe. Process Information Extraction and Self-Checking Technology for Automatic Drilling and Riveting off-Line Programming System. Aeronautical Manufacturing Technology, 2018, 61(21): 78-83. DOI: 10.16080/j.issn1671-833x.2018.21.078.
The extraction of drilling and riveting point’s process information is the basic of off-line programming system. On the CATIA/CAA platform
the MBD digital model’s coordinates
vector
symbol
mark were extracted. For the purpose of the correction of vector’s direction
vector calibration and correction module was developed
by creating a reference line. In the end
an example of aircraft panel part was given to demonstrate the feasibility of this system. The results indicate that it can effectively extract corresponding process information from MBD model and distinguish abnormal vector and correct it.