Autonoomne pindliitekomponendi trükkplaadi robotiseeritud ümbertöötlemiserakk
Laen...
Kuupäev
2020
Kättesaadav alates
02.09.2020
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Eesti Maaülikool
Abstrakt
Diplomitöö idee tulenes sellest, et PCBA tootmisettevõtetel on parandusosakondadel väga suur
koormus. Seal teostatakse siiani parandusi trükkplaadil manuaalselt, mis on ajakulukas ja mille
tõttu kannatavad tarneajad. Töö eesmärgiks on projekteerida automaatselt trükkplaadil komponente
vahetav seade, mis lihtsustab trükkplaadikooste tootvas ettevõttes vigaste plaatide parandamist.
Majandustegevus on üldise eesmärgi suhtes vajalik, aga kuna antud diplomitöö essmärgi
saavutamine sellest väga ei sõltu, siis sellest räägitakse töös vähesel määral. Kõige suurem rõhk
töös on elektroonikal, mis hõlmab seadme- ja samm-mootorite juhtmooduli projekteerimist ning
selle komponentide ja funktsionaalsuse testimist. Teine suurem osa tööst on prototüübi mehaanika
projekteerimine. Seal kajastatakse seadme mehaaniliste sõlmede projekteerimist. Diplomitöö
käsitleb ka seadme kasutajaliidese tarkvaralist lahendust ja seadme juhtmooduli tarkvaraliste
sõlmede kaardistamist. Edasiarendusena koostatakse prototüüp ja luuakse seadme juhtmoodulile
tarkvara, peale mida masinat katsetakse PCBA tootmisettevõttes.
The idea for this project came out of the problem that PCBA manufacturing companies have a lot of work at repair cell, which is because today they are still fixing failed PCBA’s manually. This is very time consuming and will cause delays in delivery times. Aim of this project is to create machine that can automatically repair components on PCB. This is going to reduce heavy load at repair cell and make repair process much easier. Economical part is important, however not very important to achieve goals of this project. Because of that economical part is described minimally. In this work most covered topic was electronics, which included main- and stepper control unit design, testing PCBAs components and testing PCBAs functionality. Also important part was mechanical design which talks about designing prototypes mechanical elements. This work also covers creation of operators user interface and mapping software solutions for main control unit. In future plan is to assemble prototype and create software for main control unit. When these steps are done prototype will be tested at PCBA manufacturing company.
The idea for this project came out of the problem that PCBA manufacturing companies have a lot of work at repair cell, which is because today they are still fixing failed PCBA’s manually. This is very time consuming and will cause delays in delivery times. Aim of this project is to create machine that can automatically repair components on PCB. This is going to reduce heavy load at repair cell and make repair process much easier. Economical part is important, however not very important to achieve goals of this project. Because of that economical part is described minimally. In this work most covered topic was electronics, which included main- and stepper control unit design, testing PCBAs components and testing PCBAs functionality. Also important part was mechanical design which talks about designing prototypes mechanical elements. This work also covers creation of operators user interface and mapping software solutions for main control unit. In future plan is to assemble prototype and create software for main control unit. When these steps are done prototype will be tested at PCBA manufacturing company.
Kirjeldus
Rakenduskõrgharidusõppe lõputöö
Tehnotroonika õppekaval
Märksõnad
lõputööd, PCBA, tootmine, testimine, parandamine, samm-mootorid, juhtimine