Interpolation of Toolpath by a Postprocessor for Increased Accuracy in Multi-Axis Machining

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00303996" target="_blank" >RIV/68407700:21220/16:00303996 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S2212827116302992" target="_blank" >http://www.sciencedirect.com/science/article/pii/S2212827116302992</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.procir.2016.04.111" target="_blank" >10.1016/j.procir.2016.04.111</a>

Result language
angličtina
Original language name
Interpolation of Toolpath by a Postprocessor for Increased Accuracy in Multi-Axis Machining
Original language description
The article focuses on the issue of generating points of the toolpath for multi-axis machining. In multi-axis machining, it is possible to control the toolpath using the coordinate transformations of tool center point (TCP) in the control system, or these transformations in the control system are not available and it is necessary to use the transformations in the postprocessor. However, without the use of TCP, the required toolpath tolerance is not respected. Therefore, an algorithm has been proposed in the postprocessor that dynamically generates new toolpath points so as to maintain the required tolerance and to ensure manufacturing accuracy. This algorithm has been verified by implementation in the postprocessor and generation of NC programs for machining of impeller blades. By the postprocessor recalculated tool path meets the required tolerance.
Czech name
—
Czech description
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Project
<a href="/en/project/TE01020075" target="_blank" >TE01020075: Competence Center - Manufacturing Technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Procedia CIRP Factories of the Future in the digital environment - Proceedings of the 49th CIRP Conference on Manufacturing Systems
ISBN
—
ISSN
2212-8271
e-ISSN
2212-8271
Number of pages
4
Pages from-to
336-339
Publisher name
Elsevier B.V.
Place of publication
Amsterdam
Event location
Chemnitz
Event date
May 31, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000417327600079

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