TY - GEN
T1 - A case retrieval method in case-based fixture design
AU - He, Yun
AU - Zhang, Fa Ping
AU - Sun, Zhan Chun
AU - Gao, Bo
AU - Han, Juan
PY - 2012
Y1 - 2012
N2 - Most fixture design process are based on the reuse of the previous design knowledge and experience, in this paper, we use a case-based design (CBD) method to design fixture. Based on the analysis of various CBD methods, we found that most methods used to calculate the similarity between new part and cases are too single, so we put forward a method combining the semantic attribute similarity and the shape similarity together, use a weighted algorithm to calculate the similarity. Using this method, we designed a Fixture Design System on CATIA V5 R19, and use this system to retrieve and design fixture, the retrieved results are more close to the new part and reusable, the design process is more efficient.
AB - Most fixture design process are based on the reuse of the previous design knowledge and experience, in this paper, we use a case-based design (CBD) method to design fixture. Based on the analysis of various CBD methods, we found that most methods used to calculate the similarity between new part and cases are too single, so we put forward a method combining the semantic attribute similarity and the shape similarity together, use a weighted algorithm to calculate the similarity. Using this method, we designed a Fixture Design System on CATIA V5 R19, and use this system to retrieve and design fixture, the retrieved results are more close to the new part and reusable, the design process is more efficient.
KW - 3D model retrieval
KW - Case-based design
KW - Fixture design
KW - Group technology
UR - https://www.scopus.com/pages/publications/84870603898
U2 - 10.4028/www.scientific.net/AMR.586.282
DO - 10.4028/www.scientific.net/AMR.586.282
M3 - Conference contribution
AN - SCOPUS:84870603898
SN - 9783037855232
T3 - Advanced Materials Research
SP - 282
EP - 287
BT - Advanced Materials and Information Technology Processing II
T2 - 2012 2nd International Conference on Advanced Materials and Information Technology Processing, AMITP 2012
Y2 - 17 October 2012 through 18 October 2012
ER -