Collision-free tool motion planning for 5-axis CNC machining with toroidal cutters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F24%3A43972553" target="_blank" >RIV/49777513:23520/24:43972553 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0010448524000526" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0010448524000526</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cad.2024.103725" target="_blank" >10.1016/j.cad.2024.103725</a>
Alternative languages
Result language
angličtina
Original language name
Collision-free tool motion planning for 5-axis CNC machining with toroidal cutters
Original language description
Collision detection is a crucial part of CNC machining, however, many state-of-the-art algorithms test collisions as a post-process, after the path-planning stage, or use conservative approaches that result in low machining accuracy in the neighborhood of the cutter's contact paths. We propose a fast collision detection test that does not require a costly construction of the configuration space nor high-resolution sampling of the cutter's axis and uses the information of the neighboring points to efficiently prune away points of the axis that cannot cause collisions. The proposed collision detection test is incorporated directly as a part of the tool motion-planning stage, enabling design of highly-accurate motions of a toroidal cutting tool along free-form geometries. We validate our algorithm on a variety of benchmark surfaces, showing that our results provide high-quality approximations with provably non-colliding motions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10102 - Applied mathematics
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Computer-Aided Design
ISSN
0010-4485
e-ISSN
1879-2685
Volume of the periodical
173
Issue of the periodical within the volume
AUG 2024
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
13
Pages from-to
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UT code for WoS article
001263928700001
EID of the result in the Scopus database
2-s2.0-85194822727