National Repository of Grey Literature 4 records found  Search took 0.02 seconds. 
Analysis of possibilities of inspection of an injection molding machine cyllinder surface using contact and non-contact methods
Bowyer, Matouš ; Jankových, Róbert (referee) ; Harčarík, Matej (advisor)
The Bachelor’s thesis contains an overview of measurement methods and notation of the surface texture. It compares the areal and profile methods and their advantages in actual practice. A recommended prescription of roughness of injection press chambers was created using data from the contact profiler and the coherence scanning interferometer. Results from the thesis can help to define the demands of the given piece more precisely.
Multiparametric diagnostics of high-speed machine
Bowyer, Matouš ; Harčarík, Matej (referee) ; Jankových, Róbert (advisor)
The goal of the thesis was applying multiparametric diagnostics to determine the state and wear of a high-speed milling machine. In the theoretical section, selected areas of multiparametric diagnostics have been described as well as a significant focus on vibrodiagnostics. The chosen methods for the practical section were incorporated into the group “metrological diagnostics”. Several different types of measurements have been performed on the designed test piece. The measurements were analyzed and lead to these specific results: a drawing of the test piece, a structured methodology for evaluating the test piece, recommendations for diagnostics of the specific machine, and proposals for the future development of the field of metrological diagnostics.
Multiparametric diagnostics of high-speed machine
Bowyer, Matouš ; Harčarík, Matej (referee) ; Jankových, Róbert (advisor)
The goal of the thesis was applying multiparametric diagnostics to determine the state and wear of a high-speed milling machine. In the theoretical section, selected areas of multiparametric diagnostics have been described as well as a significant focus on vibrodiagnostics. The chosen methods for the practical section were incorporated into the group “metrological diagnostics”. Several different types of measurements have been performed on the designed test piece. The measurements were analyzed and lead to these specific results: a drawing of the test piece, a structured methodology for evaluating the test piece, recommendations for diagnostics of the specific machine, and proposals for the future development of the field of metrological diagnostics.
Analysis of possibilities of inspection of an injection molding machine cyllinder surface using contact and non-contact methods
Bowyer, Matouš ; Jankových, Róbert (referee) ; Harčarík, Matej (advisor)
The Bachelor’s thesis contains an overview of measurement methods and notation of the surface texture. It compares the areal and profile methods and their advantages in actual practice. A recommended prescription of roughness of injection press chambers was created using data from the contact profiler and the coherence scanning interferometer. Results from the thesis can help to define the demands of the given piece more precisely.

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