National Repository of Grey Literature 109 records found  beginprevious100 - 109  jump to record: Search took 0.00 seconds. 
Production of the top of the pressure container
Sobotka, Jiří ; Císařová, Michaela (referee) ; Žák, Ladislav (advisor)
The project developed within the bachelor's degree, proposing a technological parameters of injection molding and tool design for plastic product– segment was suggested from the material PA 6 NOVAMID B30P nature. On the basis of literary study of technological plastic mould injection issues and experiences there was suggested mould injection tool with tunnel inflow, classical extractor was suggested for pressing demoulding. The mould uses standardized components and it corresponds by dimensions with production device ARBURG 420 C 1300-350 (manufacturer ARBURG Gmbh + Co KG, company Loßburg) or ENGEL VICTORY 500/120 Tech (manufacturer Schwertberg, company Schwetberg), with closing force 120 kN or 130 kN. The mould is produced from alloyed tool steel 19 436.9 (POLDI 2002).
Seating system of lower, upper and deflection rolls of the XRK 7-200 straightener
Sobotka, Jiří ; Tůma, Jiří (referee) ; Omes, Jiří (advisor)
Bachelor's thesis Seating system of lower, upper and deflection rolls of the XRK 7-200 Straightener describes the procedures for construction proposals of the rolls in a seven-roll straightener for rods of 100-200mm in diameter. Further, the thesis deals with evaluation of these proposals. The bearing life and the strength of the shafts are examined.

National Repository of Grey Literature : 109 records found   beginprevious100 - 109  jump to record:
See also: similar author names
1 Sobotka, J.
4 Sobotka, Jan
4 Sobotka, Jindřich
4 Sobotka, Josef
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