National Repository of Grey Literature 4 records found  Search took 0.00 seconds. 
Production of Pipe Section Elbow (R=1D) with manual metal Arc Welding
Hráček, Jan ; Staněk, Vlastislav (referee) ; Kubíček, Jaroslav (advisor)
This thesis is the final piece of work of a distant form of studies majoring in B-STG Machinery technology and proposes the technology of production of pipe section elbow (R=1D) from seamless pipe DN500 (O508 x 14). The thesis puts forward and evaluates from the technical-economical point of view four kinds of welds combining additional materials from ESAB company for manual metal arc welding using methods 141 and 111. The construction design is made by the ČSN EN 13 480 criteria – metal industrial pipes. The welds of pipe section elbow are designed and done by TPE 10-40/1771/81 – general technical rules of assembling welding pipes of powerplants VVER type valid for EMO 12 (Mochovce powerplant, units 1 and 2). For the construction and modeling of the pipe section elbow ratio (R=1D) programs by Autodesk were used.
The comparison of productivity of prefabrication and erection of pipe spools conected by arc welding
Hráček, Jan ; Bednář, Karel (referee) ; Kubíček, Jaroslav (advisor)
This thesis of a Master´s distant study program of M-STM Machinery technolofy and industrial design specialization proposes more efficient and quicker way of assembeling pipe technology systems using prefabrication of so called SPOOL "figure" in advance. The thesis proposes and from the technical-economical point of view assesses ways of manufacturing and proceeding the workshop weldings on pipe systems. While construction and design the programes of Areva and Autodesk companies were used.
The comparison of productivity of prefabrication and erection of pipe spools conected by arc welding
Hráček, Jan ; Bednář, Karel (referee) ; Kubíček, Jaroslav (advisor)
This thesis of a Master´s distant study program of M-STM Machinery technolofy and industrial design specialization proposes more efficient and quicker way of assembeling pipe technology systems using prefabrication of so called SPOOL "figure" in advance. The thesis proposes and from the technical-economical point of view assesses ways of manufacturing and proceeding the workshop weldings on pipe systems. While construction and design the programes of Areva and Autodesk companies were used.
Production of Pipe Section Elbow (R=1D) with manual metal Arc Welding
Hráček, Jan ; Staněk, Vlastislav (referee) ; Kubíček, Jaroslav (advisor)
This thesis is the final piece of work of a distant form of studies majoring in B-STG Machinery technology and proposes the technology of production of pipe section elbow (R=1D) from seamless pipe DN500 (O508 x 14). The thesis puts forward and evaluates from the technical-economical point of view four kinds of welds combining additional materials from ESAB company for manual metal arc welding using methods 141 and 111. The construction design is made by the ČSN EN 13 480 criteria – metal industrial pipes. The welds of pipe section elbow are designed and done by TPE 10-40/1771/81 – general technical rules of assembling welding pipes of powerplants VVER type valid for EMO 12 (Mochovce powerplant, units 1 and 2). For the construction and modeling of the pipe section elbow ratio (R=1D) programs by Autodesk were used.

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2 Hráček, Jiří
2 Hráček, Josef
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