| ZHANG Yu1, WANG Guang-yao1, ZHANG Rang-wei1, DOU Ai-guo2.Research and Application of Design Method of MBD Technique with Simplified Dimension Annotation[J].航空发动机,2018,44(1):22-26 |
| Research and Application of Design Method of MBD Technique with Simplified Dimension Annotation |
| DOI： |
| Key Words:Model Based Definition(MBD) simplified dimension annotation casing aeroengine |
|
| Hits: 1255 |
| Download times: 1089 |
| Abstract:using MBD (Model Based Definition)technique to design products with complex structure and large assembly parts, the
large amount of annotation information may lead to the"hedgehog" phenomenon, which will impact on the quick and correct expression and
extraction of information. To solve the problem, the MBD design method with simplified dimension annotation was proposed. A MBD 3D
model was built that can be read quickly by simplifying the annotation information of the MBD. The new method was applied to the design
of an engine casing. The results show that the method of MBD with simplified dimension annotation can greatly reduce the design workload
and improve the design efficiency and quality, which verified the feasibility and the reliability of the method. |
| View Full Text View/Add Comment Download reader |
|
|
|
