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National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
Efficiency Improvement Proposal of Production of Engineering Component
 Cvrkal, Richard ; Kubů, Marek (referee) ; Sedlák, Josef (advisor)
The thesis is dealing with drilling deep holes. Theoretical part of thesis is focused on base knowledge of deep drilling. Experimental part deals with testing two different borers, with different cutting conditions and different purchase prize. Drilling was made into 1.2343 ESU material. Conclusion of this work is concept of purchase machinery for deep drilling.
Detailed record
Deep drilling of an aeronautical part
 Klíma, Jan ; Humár, Anton (referee) ; Píška, Miroslav (advisor)
Diploma thesis deals with problems about deep drilling of aeronautical part made of aluminum alloy EN AW 7075 T7351. This work is focused on the material properties component and current aluminum alloys processing. Further it contains a part delicated to various kinds of technologies of deep drilling, primarily is focused to gun drilling. Describes a tool, technology and conditions in gun drilling of deep holes with focused to analysis of the forces. Then it compares contemporary manufacturing technology of part drilling in cooperation and proposes an innovative technology of manufacturing. This project is accomplished with technical-economical evaluation.
Detailed record
Efficiency Improvement Proposal of Production of Engineering Component
 Cvrkal, Richard ; Kubů, Marek (referee) ; Sedlák, Josef (advisor)
The thesis is dealing with drilling deep holes. Theoretical part of thesis is focused on base knowledge of deep drilling. Experimental part deals with testing two different borers, with different cutting conditions and different purchase prize. Drilling was made into 1.2343 ESU material. Conclusion of this work is concept of purchase machinery for deep drilling.
Detailed record
Deep drilling of an aeronautical part
 Klíma, Jan ; Humár, Anton (referee) ; Píška, Miroslav (advisor)
Diploma thesis deals with problems about deep drilling of aeronautical part made of aluminum alloy EN AW 7075 T7351. This work is focused on the material properties component and current aluminum alloys processing. Further it contains a part delicated to various kinds of technologies of deep drilling, primarily is focused to gun drilling. Describes a tool, technology and conditions in gun drilling of deep holes with focused to analysis of the forces. Then it compares contemporary manufacturing technology of part drilling in cooperation and proposes an innovative technology of manufacturing. This project is accomplished with technical-economical evaluation.
Detailed record

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