The Researchment for Tiny and Embedded Solid Error Check Algorithm of CAD Model

Chao Hu; Ming Hua Xu

doi:10.4028/www.scientific.net/AMM.33.368

Paper Titles

The Investigation of Tool Wear in High Speed Cutting INCONEL718
p.347

Location Decision of City Logistics Facility Based on Fuzzy Synthetic Evaluation
p.351

Model of End Milling Force Based on Undeformed Chip Surface with NURBS in Peripheral Milling
p.356

Agent Based State Monitor Framework for RP Manufacture Process
p.363

The Researchment for Tiny and Embedded Solid Error Check Algorithm of CAD Model
p.368

Research on Drilling Process of Nickel-Based Super-Alloy
p.373

Evaluation of Regional Technological Innovation Efficiency Based on Principal Component Analysis and DEA
p.378

The Research of Tissue Engineering Scaffold about Spinal Cord Injury
p.383

Simulation Analysis and Test of Trafficability on Forest Patrolling and Fire-Fighting Vehicle
p.390

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 33The Researchment for Tiny and Embedded Solid Error...

The Researchment for Tiny and Embedded Solid Error Check Algorithm of CAD Model

Abstract:

To solve many data error problems which produced by CAD model during the data conversion process in the environment of collaborative designment, based on CAD data quality standards, geometry and topology characteristics of CAD model, data errors such as tiny solid and embedded solid were described. By analyzing the geometry feature of model, the volume algorithm is proposed for the tiny solid. With the introduction non-linear theory, the check problem of the embedded solid is transformed into quadratic programming problem. Using VC++ and UG/Open API develop the error check system, and check algorithm is verified valid through typical instances. with supply a unified interface, check algorithm can be easily applied to various CAD platforms.