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Undersökning av optimeringsalternativ för elektrostatlackering
Jönköping University, School of Engineering, JTH, Computer and Electrical Engineering.
Jönköping University, School of Engineering, JTH, Computer and Electrical Engineering.
2010 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesisAlternative title
Study of optimization options for electrostatic coating (English)
Abstract [en]

This report describes a thesis done at the Jönköping University of Technology. The aim of this thesis was to create conditions to optimize an existing automatic electrostatic coating system by changing the technology for dispensing lacquer. To select the technology, a study of different dispensing techniques carried out which concluded that the piezoelectric membrane and electrostatic atomization are the most interesting techniques.

In order to perform tests with dispensing techniques a demonstrator has been optimized. The controller and PC software of the demonstrator has been programmed to be able to send out PWM signals that control the dispensers. An adapter card was designed to control the piezoelectric membrane and a steering link to the electrostatic atomization has been developed for PWM signals up to 500V.

The work has laid ground for a demonstrator where further testing of the dispensing technologies can be performed.

Abstract [sv]

Den här rapporten beskriver ett examensarbete utfört vid Jönköpings tekniska högskola. Målet med arbetet var att skapa förutsättningar för att optimera ett befintligt automatiskt elektrostatlackeringssystem genom att byta ut tekniken för dispensering av lack. För att välja teknik har en undersökning av olika dispenseringstekniker genomförts där man kommit fram till att piezoelektriska membran och elektrostatisk atomisering är de tekniker som är mest intressanta.

För att kunna utföra tester med dispenseringsteknikerna har en befintlig testutrustning (demonstrator) anpassats för ändamålet. Demonstratorns kontrollerkort och PC-program har programmerats om och anpassats för att kunna sända ut PWM-signaler som styr dispenseringen. Ett adapterkort har konstruerats för att kunna styra piezoelektriska membran och en styrkoppling till elektrostatisk atomisering har tagits fram för PWM-signaler upp till 500V.

Arbetet har lagt grunden till en demonstrator där vidare tester av dispenseringsteknikerna piezoelektriska membran och elektrostatisk atomisering kan utföras.

Place, publisher, year, edition, pages
2010. , p. 50
Keywords [sv]
Aerosolgenerering, Elektrostatlackering, PWM-signaler, ATmega1281
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:hj:diva-12688OAI: oai:DiVA.org:hj-12688DiVA, id: diva2:326796
Uppsok
Technology
Supervisors
Examiners
Available from: 2010-06-24 Created: 2010-06-24 Last updated: 2010-06-24Bibliographically approved

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