Methodology

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00320224" target="_blank" >RIV/68407700:21220/18:00320224 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.springer.com/gp/book/9783319452906" target="_blank" >http://www.springer.com/gp/book/9783319452906</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Methodology

Popis výsledku v původním jazyce

A fixture is an important part of the processing system which comprises the machine tool, the tools and tool holding clamping elements, the workpiece, and the workpiece holding "fixture"system. Requirements in the fixture are similar as on the machine tool: it schould ensure accurate and productive machining of a specific workpiece. To fulfil this, the fixture has to have high dynamic stiffness, thermal stability and geometric precision and accuracy to ensure the defined position and orientation of the workpiece within the workspace of the machine even under process loads. An intelligent fixture is defined as a fixture with integrated sensors and actuators with feedback control of its funciton. Such sophisticated systems are eyuipped with a specific human-machine interface and also with an interface between the fixture control and the machine tool control system. Based on this, the intelligent fixture is an acitve component of the manufacturing system that is able to actively e.g. adjust the workpiece position, compensate the workpiece deformation or minimize the system vibration during the machining process. The design of such complex systems needs a specific procedure. Althoutgh the intelligent fixtures are often developed as an original turn-key solution, the unified methodology described in this chapter is valid for various application cases. A simulation-aided design methodology combines the experimental and simulation approach for the integrated development of systems and processes. An application typology and solution synergies show cross-links between all presented specific case studies. This application of the methodology is presented for three typical parts. Thus, the methodology can be used a guideline for the design and development of other types of intelligent fixtures.

Název v anglickém jazyce

Methodology

Popis výsledku anglicky

A fixture is an important part of the processing system which comprises the machine tool, the tools and tool holding clamping elements, the workpiece, and the workpiece holding "fixture"system. Requirements in the fixture are similar as on the machine tool: it schould ensure accurate and productive machining of a specific workpiece. To fulfil this, the fixture has to have high dynamic stiffness, thermal stability and geometric precision and accuracy to ensure the defined position and orientation of the workpiece within the workspace of the machine even under process loads. An intelligent fixture is defined as a fixture with integrated sensors and actuators with feedback control of its funciton. Such sophisticated systems are eyuipped with a specific human-machine interface and also with an interface between the fixture control and the machine tool control system. Based on this, the intelligent fixture is an acitve component of the manufacturing system that is able to actively e.g. adjust the workpiece position, compensate the workpiece deformation or minimize the system vibration during the machining process. The design of such complex systems needs a specific procedure. Althoutgh the intelligent fixtures are often developed as an original turn-key solution, the unified methodology described in this chapter is valid for various application cases. A simulation-aided design methodology combines the experimental and simulation approach for the integrated development of systems and processes. An application typology and solution synergies show cross-links between all presented specific case studies. This application of the methodology is presented for three typical parts. Thus, the methodology can be used a guideline for the design and development of other types of intelligent fixtures.

Druh

C - Kapitola v odborné knize

CEP obor

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OECD FORD obor

20302 - Applied mechanics

Projekt

<a href="/cs/project/7E13050" target="_blank" >7E13050: INTElligent FIXture for the manufacturing of low rigidity components</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Intelligent Fixtures for the Manufacturing of Low Rigidity Components

ISBN

978-3-319-45290-6

Počet stran výsledku

12

Strana od-do

"XIX"-"XXX"

Počet stran knihy

183

Název nakladatele

Springer International Publishing AG

Místo vydání

Cham

Kód UT WoS kapitoly

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