Voxel modelling for rapid manufacturing
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Voxel modelling for rapid manufacturing by Ronaldo Mercado

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Published by De Montfort University in Leicester .
Written in English


Book details:

Edition Notes

Thesis (Ph.D) - De Montfort University, Leicester 2001.

StatementRonaldo Mercado.
ContributionsDe Montfort University.
ID Numbers
Open LibraryOL19424140M

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And yet, the geometric modeling and CAD tools employed for such technologies have remained fairly traditional. We contend that volume modeling using voxel-based graphics methodologies provide a far improved template for rapid prototyping technologies. We present several advantages of such an approach by means of illustrative by:   Abstract. Developing from researches on heterogeneous modelling and voxel-based design, as well as on digital materials and discrete assembly, the paper describes current developments of Wasp, a software tool for hierarchical discrete modelling of objects as aggregations of modular parts, with focus on the generation of architectural by: 7. Additive Manufacturing — The Voxel Method When digitally creating a voxel model it is a similar principle to creating a digital byte with binary – 0 or 1. As in, the existence of each.   As shown in Fig. 1, a two-step network representation of 3D objects is proposed as follows: (1) Voxelization and Normalization: The 3D object is firstly voxelized into a 2R*2R*2R grid, where R is the granularity of the voxel model. A bigger R gives the finer details. The object is then scaled so that the average distance from the surface to the center of mass is R/2.

  A Voxel Model-Based Process-Planning Method for Five-Axis Machining of Complicated Parts Model-Free Subtractive Manufacturing From Computed Tomography Data,” Designing a Modular Rapid Manufacturing Process. J. Manuf. Sci. Eng (December, ).   To achieve the conversion from the voxel model to the FE model, we need to complete the transformation of the coordinate information of the voxel model to the element and node information of the FE model. G. ChryssolourisAdditive manufacturing methods and modelling approaches: a critical review. Int. J. Adv. Manuf. Technol., 83 (1–4. Chandru V, Manohar S and Prakash C () Voxel-Based Modeling for Layered Manufacturing, IEEE Computer Graphics and Applications, , (), Online publication date: 1-Nov Save to Binder Create a New Binder. modeling (volumetric modeling, display and analysis). In this work, a new generic voxel based volumetric modeling and visualization system has been developed. The binary voxel model is stored as a stack of voxel layers represented as ‘bit-arrays’. The process of ‘voxelization’ converts polygonal solid model to the voxel format.

Design criteria and appropriate 3D voxel geometries are presented that self‐align and are suitable for rapid parallel assembly and economical manufacturing. Theory and numerical simulation predict dimensional accuracy to scale favorably as the number of voxels increases. A pioneering paper that combines volume sculpting, voxel rendering, and geometric modeling to create a tool for layered manufacturing, today known as 3D printing. Voxel modelling for rapid manufacturing Author: Mercado, Ronaldo ISNI: Awarding Body: De Montfort University Current Institution: De Montfort University Date of Award: Availability of Full Text: Access from EThOS. Voxel modeling is a great way to shape ideas in 3D: cool things can be achieved in minutes, but refining them could take many hours. With Voxelmade, I’m glad to share my few bits of art and tips. If you’re not familiar with what Voxel creations look like, start by checking my personal gallery!