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Turret Head for CNC Sliding Headstock Machine with Electrical Control Indexing
Úšela, Tomáš ; Zemánek, Jaroslav (referee) ; Foller, Bronislav (advisor)
Imposition of my diploma thesis is replace current fluid motor that the derive benefit from to indexing turret head behind electrically driven motor in the sliding headstock machine with indication KMX 326 C. Suggested system must be the most toughest and have to correspond with all the dated up parameters for cutting. Integral part of structural design is also becomingly select accurate blocking a turret head. Fluid motor substitutes behind electrical drive from next reasons: - high transmission loss on energy - sensitivity to cleanness liquid - characteristics mechanism depend upon features liquid ( thermal expansivity, fadeaway)
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Technical preparation of a handgun component production
Blažek, David ; Sliwková, Petra (referee) ; Polzer, Aleš (advisor)
The main goal of this diploma thesis is to propose ways of producing a firing pin. Reverse engineering is applied to the specified component. In the first part of the thesis, the function of the firing pin, clamping of eccentric components on the lathe, types of production according to serial number and selected machines are described. The second part goes through the measurement that is implemented in the practical part. After measuring and evaluating the results, several fuze production technologies were proposed. An ISO code was created for them, which was then simulated. The times and other aspects of the given technologies were subsequently compared and evaluated. For the required series of 10,000 pcs, it is suitable to use turning technology with machined jaws or technology using pressing and compound tools.
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Turret Head for CNC Sliding Headstock Machine with Electrical Control Indexing
Úšela, Tomáš ; Zemánek, Jaroslav (referee) ; Foller, Bronislav (advisor)
Imposition of my diploma thesis is replace current fluid motor that the derive benefit from to indexing turret head behind electrically driven motor in the sliding headstock machine with indication KMX 326 C. Suggested system must be the most toughest and have to correspond with all the dated up parameters for cutting. Integral part of structural design is also becomingly select accurate blocking a turret head. Fluid motor substitutes behind electrical drive from next reasons: - high transmission loss on energy - sensitivity to cleanness liquid - characteristics mechanism depend upon features liquid ( thermal expansivity, fadeaway)
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