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Automated measuring station
Veselý, David ; tk,, Jiří Tlustý ,atx – (referee) ; ATX, Jiří Hronek, (advisor)
This work deals with questions about the measuring of the tantalum capacitor leakage current. This thesis answers to many questions of this sphere e.g. Study of basic parameters, analysis of the measurment LI Head, creating software for the connection between the measuring LI Head, the computer and the analog measuring card, activation of the measuring set, verification of set functionality and economic evaluation of the whole project.
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Problems in Solder Paste Stencil Printing for Fine Pitch Components
Šimeček, Ondřej ; Polsterová, Helena (referee) ; Starý, Jiří (advisor)
Despote the indisputable advantages of fine-pitch components, is need to calculate with a few trouble during production, especially increased requirements for accuracy of mounting and solder printing. In this work I’m concerned with problems of solder printing for these components and evaluation using SPC. For the evaluation I used 3D paste inspection based on laser scanning of the surface. The output of this work is to describe the principles of solder printing and elaborating of GR&R, SPC analysis and histograms of solder printing for some outputs. I focused in my master thesis on motive design change of problematic components and economic evaluation of the adjustments.
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Problems in Solder Paste Stencil Printing for Fine Pitch Components
Šimeček, Ondřej ; Polsterová, Helena (referee) ; Starý, Jiří (advisor)
Despote the indisputable advantages of fine-pitch components, is need to calculate with a few trouble during production, especially increased requirements for accuracy of mounting and solder printing. In this work I’m concerned with problems of solder printing for these components and evaluation using SPC. For the evaluation I used 3D paste inspection based on laser scanning of the surface. The output of this work is to describe the principles of solder printing and elaborating of GR&R, SPC analysis and histograms of solder printing for some outputs. I focused in my master thesis on motive design change of problematic components and economic evaluation of the adjustments.
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Automated measuring station
Veselý, David ; tk,, Jiří Tlustý ,atx – (referee) ; ATX, Jiří Hronek, (advisor)
This work deals with questions about the measuring of the tantalum capacitor leakage current. This thesis answers to many questions of this sphere e.g. Study of basic parameters, analysis of the measurment LI Head, creating software for the connection between the measuring LI Head, the computer and the analog measuring card, activation of the measuring set, verification of set functionality and economic evaluation of the whole project.
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