A hybrid method for recognition of undercut features from moulded parts

CAD Computer Aided Design

Volumn 33, Issue 14, 2001, Pages 1023-1034

  Ye, X G ^a   Fuh, J Y H ^a   Lee, K S ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Feature recognition; Mould design; Undercut feature

Indexed keywords

ALGORITHMS; COMPUTER AIDED DESIGN; COMPUTER AIDED MANUFACTURING; DIE CASTING; FEATURE EXTRACTION; GRAPHIC METHODS; MOLDS; POLYNOMIALS;

CONVEX-HULL ALGORITHMS;

INJECTION MOLDING;

EID: 0035546407     PISSN: 00104485     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0010-4485(00)00138-X     Document Type: Article

References (16)

1. Assessment of feature technology
2. Analysis on machined feature recognition techniques based on B-rep
3. Graph-based heuristics for recognition of machined features from a 3D solid model
4. Feature extraction from boundary models of three-dimensional objects
5. Three-dimensional shape pattern recognition using vertex classification and vertex-edge graphs
6. Method for finding holes and pockets that connect multiple faces in 21/2 D objects
7. Geometric reasoning for recognition of three-dimensional object features
8. Spatial reasoning for the automatic recognition of machinable features in solid models
9. Automatic recognition of interacting machining features based on minimal condition subgraph
10. Feature extraction for casting core development
11. Towards automated construction of moulds and dies
12. Parting directions for mould and die design
13. Undercut feature recognition in an injection mould design system
14. Manufacturing feature determination and extraction, Part II: A heuristic approach