|
|
Labour protection of forming machines
Šknouřilová, Eva ; Špaček, Jindřich (referee) ; Peterková, Eva (advisor)
This bachelor thesis presents an overview of the principles of safe work in forming operations. There are listed the basic principles of safety of persons who have responsibility for forming machines, or machinery coming into contact. Further bachelor thesis includes a description of the features of the forming machines and refers to the personal protective equipment.
|
|
|
Proposal for the production of variants of flat sheet metal parts with holes
Hamáček, Petr ; Vonka, Vladimír (referee) ; Špaček, Jindřich (advisor)
HAMÁČEK Petr: Proposal for the production of variants of flat sheet metal parts with holes. The final work of bachalors studies, 3th grade, academic year 2008/2009. FME VUT in Brno, Institute of manufacturing technology, department of metal forming and plastics. Bachelor work elaborated in the scope of bachalor studies of the branch B2307 submitted variants of production for flat sheet metal parts with holes. Theoretical part of the thesis is pointed to theory of cutting and description of personál cutting process. Shearing machine LEPP with shearing force 1000 kN is selected. Blanking puch and blanking are made from 19 class alloyed instrumental steels, heat treated according to graphical documentation. Cuttingin machine is using standardized components and it is solved by particular frame into eccentric machine. In the work there are implied necessary calcullations for both variants including economical evaluation.
|
|
| |
|
|
The manufacturing of electromotor covering
Stejskal, Luboš ; Špaček, Jindřich (referee) ; Podaný, Kamil (advisor)
This project has been presented for the bachalor branch of study, B2307, it shows the proposal of technological and production process for deep drawn parts. They are produced from the steel (11305). Due to the production volume of 100.000 pieces per year, it was proposed to implement the production process. It basis of the literature study which describes the potential pitfalls of deep drawn technology. After control a technological calculations it was decide to choose the stamping machine CTC 250 (manufactured by ŽĎAS, a.s.).The deep drawn tool has been designed in order to use the maximum capabilities of this stamping machine, specially the upper ejector and the lower holding device.
|
|
| |
|
|
New trends of material cutting
Uttendorfská, Magdalena ; Špaček, Jindřich (referee) ; Peterková, Eva (advisor)
The thesis is focused on formation of a survey of modern methods of semi-product division in the area of forming technology. The first part of the thesis deals with material division conventional methods as cutting-off, clipping, refracting, cutting and sawing. These methods have already reached their utilization maximum. Their perfection is possible to be made e.g. by means of modern cutting materials. The next part is concentrated on material division special methods (oxygen cutting, laser, plasma and cutting by water jet) with presentation of their brief description. These methods have recorded the technology move ahead.
|
|
| |
|
|
STAINLESS PART SHEET METAL FORMING
Rozmahel, Vladimír ; Podaný, Kamil (referee) ; Špaček, Jindřich (advisor)
The project elaborated in frame of Bachelor’s studies branch B2307. The project is submitting design of technology production of the flanged workpiece made of stainless steel 17 240. Based on results of initial study of the drawing topic, proposed solution was based on Guerin method split to three stages. The punch is replaced by rubber pad of rougness equal to 80ShA. The die is made of instrumental steel CSN 19 314.
|
|
|
Ekonomické nástroje řízení odpadového hospodářství: Propočty a kvantifikace důsledků zavedení zákona o poplatcích
Technickoekonomický výzkumný ústav hutního průmyslu, Praha ; Špaček, Jindřich
Studie předkládá propočty a kvantifikace důsledků zavedení zákona o poplatcích a popisuje jednotlivé ekonomické nástroje v odpadovém hospodářství - poplatky za uložení odpadu, pokuty, daně, celní systém, odpisovou politiku, SFŽP, státní rozpočet, peněžní ústavy, cenovou politiku a mimořádné zdroje financování.
|
|
| |
guest ::
RSS feed.