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Inspection of PCB with SMT by using comparative method
Hejdiš, Roman ; Stejskal, Petr (oponent) ; Starý, Jiří (vedoucí práce)
The first part of the bachelor´s thesis discuss AOI, types of AOI, its utilization and importance in the industrial production. The second part is devoted to realization of simple comparative inspection method. There were testing effects of ambient light to record photographs of PCB and also artificial light was used. There was problems indication of PCB lit and PCB fixturing. At last, there are discussed some technical problems of this simple comparative method.
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Using lead-acid accumulators in hybrid electric vehicle regime
Hejdiš, Roman ; Novák, Vítězslav (oponent) ; Bača, Petr (vedoucí práce)
The master´s thesis discuss characteristics of hybrid electric vehicles and lead-acid accumulators applied in car industry. It compares classic and alternative drive in cars, descibes classification of hybrid drives and its characteristics. Further work disscus lead-acid accumulators which focuses on VRLA accumulators applied in hybrid electric cars. Practical part contains a construction description of negative electrode and experiment, which studied influence of various amount addition of carbon on attributes of these electrodes.
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Inspection of PCB with SMT by using comparative method
Hejdiš, Roman ; Stejskal, Petr (oponent) ; Starý, Jiří (vedoucí práce)
The first part of the bachelor´s thesis discuss AOI, types of AOI, its utilization and importance in the industrial production. The second part is devoted to realization of simple comparative inspection method. There were testing effects of ambient light to record photographs of PCB and also artificial light was used. There was problems indication of PCB lit and PCB fixturing. At last, there are discussed some technical problems of this simple comparative method.
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Using lead-acid accumulators in hybrid electric vehicle regime
Hejdiš, Roman ; Novák, Vítězslav (oponent) ; Bača, Petr (vedoucí práce)
The master´s thesis discuss characteristics of hybrid electric vehicles and lead-acid accumulators applied in car industry. It compares classic and alternative drive in cars, descibes classification of hybrid drives and its characteristics. Further work disscus lead-acid accumulators which focuses on VRLA accumulators applied in hybrid electric cars. Practical part contains a construction description of negative electrode and experiment, which studied influence of various amount addition of carbon on attributes of these electrodes.
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