National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Suggestion of tumbling machine's construction
Matula, Petr ; Bilík, Martin (referee) ; Synek, Miloš (advisor)
The master´s thesis deals with a suggestion of vibratory tumbling machine´s construction for tumbling of brass cartridges. The thesis contains theoretical part which describes the principle of tumbling and its possibility of using, further characterizes various types of tumbling machines and their parts. Practical part of thesis includes functional calculations of vibratory tumbling machines, draft of power, compression springs bearing tumbling container and control calculation of these springs. Complete tumbling machine is created in a 3D modeling program. Drawing documentation which includes individual drawings of assemblies, secondary assemblies and their particular parts according to task is enclosed.
Rubber damper of a six-cylinder in-line diesel engine
Matula, Petr ; Novotný, Pavel (referee) ; Píštěk, Václav (advisor)
This diploma thesis is called „Rubber damper of a six-cylinder in-line diesel engine“. It consists of brief introduction to crankshaft torsion and dampers, basic analysis of crank vibrations including crank natural frequencies calculation and analytic verification of torsional vibration stress. It contains also a concept of rubber damper and verification of crankshaft with mounted damper.
Inclined belt conveyor for foundry sand
Matula, Petr ; Škopán, Miroslav (referee) ; Pokorný, Přemysl (advisor)
The bachelor´s thesis deals with a draft of belt conveyor for foundry sand with transport capacity 90 000 kg.h-1 , axial distance dunes 30 m and height difference 5,8 m. Thesis includes description of particular parts, functional calculation, draft of a conveyor drive, tensioning device and conveyor frame and strength control of a tensioning device. Drawing documentation according to assignment is enclosed.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.