Collaborative manufacturing design: a mixed reality and cloud-based framework for part design
Abstract Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM) can be
considered as the cornerstones of the lifecycle of a manufacturing asset. Since the above …
considered as the cornerstones of the lifecycle of a manufacturing asset. Since the above …
A time-varying geometry modeling method for parts with deformation during machining process
Deformation due to residual stress is a significant issue during the machining of thin-walled
parts with low rigidity. If there are multiple processes with deformation during machining …
parts with low rigidity. If there are multiple processes with deformation during machining …
Fast exact booleans for iterated CSG using octree-embedded BSPs
We present octree-embedded BSPs, a volumetric mesh data structure suited for performing
a sequence of Boolean operations (iterated CSG) efficiently. At its core, our data structure …
a sequence of Boolean operations (iterated CSG) efficiently. At its core, our data structure …
Direct digital subtractive manufacturing of a functional assembly using voxel-based models
Direct digital manufacturing (DDM) is the creation of a physical part directly from a computer-
aided design (CAD) model with minimal process planning and is typically applied to additive …
aided design (CAD) model with minimal process planning and is typically applied to additive …
Adaptive deep path: efficient coverage of a known environment under various configurations
Coverage path planning of a known environment sees a variety of applications, including
cleaning, surveillance, agriculture and 3D printing. Most approaches employ hard-coded …
cleaning, surveillance, agriculture and 3D printing. Most approaches employ hard-coded …
Part machining deformation prediction based on spatial-temporal correlation learning of geometry and cutting loads
E Li, J Zhou, C Yang, J Zhao, Z Li, S Zhang… - Journal of Manufacturing …, 2023 - Elsevier
The machining deformation prediction and control is the key issue to ensure the dimensional
accuracy of parts and guarantee the quality of products. However, with the material removal …
accuracy of parts and guarantee the quality of products. However, with the material removal …
Integrated and efficient cutter-workpiece engagement determination in three-axis milling via voxel modeling
Z Nie, HY Feng - The International Journal of Advanced Manufacturing …, 2023 - Springer
This paper presents a new and highly efficient voxel modeling method to determine cutter-
workpiece engagement (CWE) in three-axis milling. The method voxelizes both the …
workpiece engagement (CWE) in three-axis milling. The method voxelizes both the …
Iso-force rough machining of freeform deep cavities based on volumetric fields
Complex and deep cavity features are ubiquitous in industrial parts, where the harsh
interference condition necessitates the use of multi-axis machining strategy to rough …
interference condition necessitates the use of multi-axis machining strategy to rough …
Mobile Cloud computing architecture for massively parallelizable geometric computation
Cloud Computing is one of the most disruptive technologies of this century. This technology
has been widely adopted in many areas of the society. In the field of manufacturing industry …
has been widely adopted in many areas of the society. In the field of manufacturing industry …
Voxel-based analysis and modeling of MRR computational accuracy in milling process
Material removal rate (MRR) is a commonly used metric for determining the efficiency of a
toolpath design, as it is usually used to determine the amount of machining time spent doing …
toolpath design, as it is usually used to determine the amount of machining time spent doing …