Dividing the Complicated General Shapes of the Surface Into Partial Elements According to Curvature (gauss and Maximal Curvature) and Its Multi-axis Machining

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F14%3A%230006628" target="_blank" >RIV/46747885:24210/14:#0006628 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24620/14:#0000449

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.693.225" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMM.693.225</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.693.225" target="_blank" >10.4028/www.scientific.net/AMM.693.225</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dividing the Complicated General Shapes of the Surface Into Partial Elements According to Curvature (gauss and Maximal Curvature) and Its Multi-axis Machining

Popis výsledku v původním jazyce

The paper deals with multi-axis machining of complex shapes of freeform surfaces. Machining of such surfaces is very difficult and the critical operation is the optimal setting of tilt and lead angle which, along with other parameters, must ensure collision-free machining. This paper describes the possible dividing of solved freeform surface areas into partial elements with similar properties from CAD data using Matlab software instruments. The partition is solved by algorithms calculated according to the curvature of the surface using both methods the maximum and the Gaussian curvature. These partial elements can be machined separately which allows employment of tools with optimal dimensions for individual elements. This process enables significant reduction of tool-path necessary for machining these shapes which also leads to reduction of the working time. Furthermore, there are practical examples including a comparison of standard method and the use of machining process optimized by

Název v anglickém jazyce

Dividing the Complicated General Shapes of the Surface Into Partial Elements According to Curvature (gauss and Maximal Curvature) and Its Multi-axis Machining

Popis výsledku anglicky

The paper deals with multi-axis machining of complex shapes of freeform surfaces. Machining of such surfaces is very difficult and the critical operation is the optimal setting of tilt and lead angle which, along with other parameters, must ensure collision-free machining. This paper describes the possible dividing of solved freeform surface areas into partial elements with similar properties from CAD data using Matlab software instruments. The partition is solved by algorithms calculated according to the curvature of the surface using both methods the maximum and the Gaussian curvature. These partial elements can be machined separately which allows employment of tools with optimal dimensions for individual elements. This process enables significant reduction of tool-path necessary for machining these shapes which also leads to reduction of the working time. Furthermore, there are practical examples including a comparison of standard method and the use of machining process optimized by

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

—

Projekt

<a href="/cs/project/ED0005%2F01%2F01" target="_blank" >ED0005/01/01: Centrum pro nanomateriály, pokrocilé technologie a inovace</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Applied Mechanics and Materials

ISBN

978-3-03835-313-3

ISSN

1660-9336

e-ISSN

—

Počet stran výsledku

6

Strana od-do

225-230

Název nakladatele

Trans Tech Publications Ltd

Místo vydání

Pfaffikon, Switzerland

Místo konání akce

Trnava

Datum konání akce

1. 1. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—