Title :
Machining feature recognication for DFM evaluation
Author :
Zhang, Xu ; Qi, Guangming ; Zhang, Jun
Author_Institution :
School of Mechanical Engineering, Beijing Institute of Technology, 10081, China
Abstract :
Feature representation is vital to manufacturability evaluation, process planning, and NC programming. A machining oriented feature definition and taxonomy are proposed. Part is represented by B-rep representation with manufacturing information such as dimensions, tolerances, and surface roughness. The machining features are recognized by rule-based algorithms implemented in ACIS modeler. The manufacturability of each machining feature is evaluated based DFM rule.
Keywords :
Design for Manufacturing (DFM); Feature Recognition; Machining Features; Manufacturability Evaluation;
Conference_Titel :
Technology and Innovation Conference 2009 (ITIC 2009), International
Conference_Location :
Xian, China
DOI :
10.1049/cp.2009.1483
