|
Shen Xiaohong
Liu Xuan
Yu Fangfang
Zhang Lei
Feng Tao
College of Mechanical Engineering
and Automation
Beijing Technology and Business University,
Beijing 100037, China |
|
|
CONVERSE REASONING FOR FULL
DEPRESSION-FEATURE MODEL AND
PROCESS*
Abstract: A new approach, namely,
“defining protrusion-feature with depression-parameter” is
advanced, which focuses on the shortcomings of
protrusion-feature alteration method; The full
depression-feature model is built up, and a basic converse
reasoning iterative algorithm for machining process is given. The detailed examination has been implemented on the feature-based modeling system for light industry product (QJFMS) and the converse reasoning on fixture-based machining process is achieved.
Key words:
Protrusion-feature Full depression-feature model Reasoning iterative algorithm |