National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
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.
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.

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