[PDF][PDF] A critical review of feature recognition techniques
Feature is an essential concept during design and manufacturing. It has universal characters
for specific definitions of interest. Feature Recognition (FR) is a technique to identify and …
for specific definitions of interest. Feature Recognition (FR) is a technique to identify and …
A survey of feature modeling methods: Historical evolution and new development
Initially developed for geometric representation, feature modeling has been applied in
product design and manufacturing with great success. With the growth of computer-aided …
product design and manufacturing with great success. With the growth of computer-aided …
Automatic multi-direction slicing algorithms for wire based additive manufacturing
One of the key challenges in Additive Manufacturing is to develop a robust algorithm to slice
CAD models into a set of layers which requires minimal support structures. This paper …
CAD models into a set of layers which requires minimal support structures. This paper …
A survey on 3D CAD model quality assurance and testing tools
A new taxonomy of issues related to CAD model quality is presented, which distinguishes
between explicit and procedural models. For each type of model, morphologic, syntactic …
between explicit and procedural models. For each type of model, morphologic, syntactic …
Feature-based simplification of boundary representation models using sequential iterative volume decomposition
When computer-aided design (CAD) models generated in the design phase are used for
engineering activities such as engineering analysis, distributed collaborative design, and …
engineering activities such as engineering analysis, distributed collaborative design, and …
Computer-aided design-while-engineering technology in top-down modeling of mechanical product
Z Pan, X Wang, R Teng, X Cao - Computers in industry, 2016 - Elsevier
In order to considerably reduce the overall time and cost associated with design process, it
has been widely noted that data consistence and a unified software platform play a vital role …
has been widely noted that data consistence and a unified software platform play a vital role …
CAD mesh model segmentation by clustering
CAD mesh models have been widely employed in current CAD/CAM systems, where it is
quite useful to recognize the features of the CAD mesh models. The first step of feature …
quite useful to recognize the features of the CAD mesh models. The first step of feature …
Manufacturing feature recognition with a 2D convolutional neural network
Feature recognition is critical to connect CAX tools in automation via the extract of significant
geometric information from CAD models. However, to extract meaningful geometric …
geometric information from CAD models. However, to extract meaningful geometric …
On the use of machine learning to defeature CAD models for simulation
Numerical simulations play more and more important role in product development cycles
and are increasingly complex, realistic and varied. CAD models must be adapted to each …
and are increasingly complex, realistic and varied. CAD models must be adapted to each …
Automatic hole-filling of CAD models with feature-preserving
In this paper, we propose an automatic hole-filling method, particularly for recovering
missing feature curves and corners. We first extract the feature vertices around a hole of a …
missing feature curves and corners. We first extract the feature vertices around a hole of a …