National Repository of Grey Literature 59 records found  beginprevious50 - 59  jump to record: Search took 0.01 seconds. 
Solution drilling technologies and clamping units.
Dušek, Jiří ; Zemčík, Oskar (referee) ; Kalivoda, Milan (advisor)
Bachelor thesis rotary drilling technology and clamping units. The beginning of the work deals with a general description of the drilling. Subsequent mentions of the necessary information for choosing the appropriate clamping units for the drill hole. In conclusion, the custom design solutions for clamping units Guliwer Electronics Company Ltd.
The development of new axial tools with edges of various cutting materials on defined diameters for the machining of precision and high-precision openings
Dostál, Martin ; Plíšek, Jiří (referee) ; Kouřil, Karel (advisor)
The first part of work provides definition of basic parameters of accuracy, quality of machined surface and accuracy requirements for the holes. Further work includes a description of the reamers and drills according to the technological, material, geometrical and structural aspects. Subsequently is described range of the largest drills and reamers manufacturers, focusing on a combination of different cutting materials. The practical part contains the development of high-precision drill, which takes advantages of combining two following cutting materials hard metal and cermet.
Modern methods in drilling.
Kodys, Martin ; Kalivoda, Milan (referee) ; Zemčík, Oskar (advisor)
This Bachelor’s thesis deals with modern methods in drilling. In the first part, the drilling methods are divided, followed by each method description and practical usage. The second part is devoted to the way of orientation in products of couple most significant producers of drilling tools.
Analysis and usage of hi - efficient drilling tools.
Malát, Jan ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
General description of drilling instruments and cutting materials for high-powered drilling. Subdivision of those parts by constructional, technological and economic parameters. Analysis and subsequent comparison of particular drilling instruments, made by well know home and foreign producers with recommendation for theirs effective exploitation in use.
Solution technology of production "Nátrubek"-part in condition firm ČKD.
Hampl, Petr ; Dvořák, Jaromír (referee) ; Kalivoda, Milan (advisor)
Processing complete producting documentation for engaged part of „screw socket" for universal and CNC machines. Production components is designed basic shaping way (as turning, milling and drilling). Estimation is designed on conditions introduction to the production suitable for company ČKD Hradec Králové.
The Influence of a Screw Drill Core Thickness on a Force Resolution when Drilling.
Klimek, Petr ; Sedlák, Josef (referee) ; Píška, Miroslav (advisor)
The Bachelor's thesis is focused on the practical tests of standard spiral drills with a new geometry CZ 002 and CZ 004. The first part is devoted to a short description of a history and current state of the art and in particular, the analysis of core according to the standard DIN 1414-1. Another part deals with the description of the test loading. The last part of the work is devoted to test the geometric quality and precision of the bored holes.
Analyssis and usage of hi-efficient drilling tools.
Malina, Jiří ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
General description of drilling technology with special focus on high-powered drilling tools. Their division both as for type and as for usage. Analysis and comparsion of tools by particular important producers. Technical – economic results.
Solution technology of production "Stator elektromotoru"-part in condition firm PBS Velká Bíteš.
Komínek, Jiří ; Prokop, Jaroslav (referee) ; Kalivoda, Milan (advisor)
I introduced, in my work, new way of parts processing of “stator elektromotoru“ in the První brněnská strojírna Velká Bíteš a. s. company, we can replace prezent technology with this new way of processing. I used, in my work, technological practises using in the abovementioned company.
Drilling tools
Režný, Tomáš ; Madaj, Martin (referee) ; Humár, Anton (advisor)
The bachelor's thesis is focused on drilling tolls in term of classification, marking, materials, usage, modern trends of development, and production from prestigious pro-ducers in constructional and materials area.
Výroba a vlastnosti vrtáků
Kukla, Jan
The bachelor work is based on a survey of the production and basic characteristic of the production and properties of drills in the company, which deals with the total production of drilling tools. Five-axis CNC tool grinders are able to achieve high precision processing with a wide range of different types of materials. Hardness, toughness and heat resistance of drill bits are specified prefabricated bore material (aluminium, stainless steel, etc.), the geometry of a cutting edge drills (Mitsubishi, Gühring, "RDS", etc.) and the type of the coating (TiAlN, AlCrN, ArTiN, CC Alu speed, etc.), or processing of the surface (nitriding, blackening).

National Repository of Grey Literature : 59 records found   beginprevious50 - 59  jump to record:
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