National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Design of single-purpose machine for machining polyurethane castings
Sýkora, Petr ; Pavlík, Jan (referee) ; Tůma, Zdeněk (advisor)
The aim of this diploma thesis is to design a single-purpose machine for machining steering wheel lever from PUR. The problem with the current state was the need of manpower for machine a large number of levers. The automated machining process eliminates the problem. The result of the work is a detailed 3D model of a single-purpose machine created in the Onshape program, drawing documentation of several parts of the equipment, economic evaluation and risk analysis of the machine. The conclusion of the thesis contains an evaluation of the whole project.
3D printing production technology
Babušík, Bedřich ; Zemčík, Oskar (referee) ; Osička, Karel (advisor)
The diploma thesis deals with plastic materials and related terminology. Subsequently the possibilities of machining of plastics are analyzed, both from the perspective of conventional methods and from the view of the modern technologies. Furthermore a research on alternative 3D printing methods was conducted. The processing of individual manufacturing technologies was described in detail.This is followed by a research on the dimensions of common smartphones on the market. The concept design of a smartphone holder to be used in car was created, this includes 3D printing of the prototype by using the FDM method. Last but not least a methodology of testing was created to test the prototype of smartphone holder. In conclusion a technical-economic evaluation and discussion were conducted, mainly focusing on potential future improvements of the smartphone holder.
Design of single-purpose machine for machining polyurethane castings
Sýkora, Petr ; Pavlík, Jan (referee) ; Tůma, Zdeněk (advisor)
The aim of this diploma thesis is to design a single-purpose machine for machining steering wheel lever from PUR. The problem with the current state was the need of manpower for machine a large number of levers. The automated machining process eliminates the problem. The result of the work is a detailed 3D model of a single-purpose machine created in the Onshape program, drawing documentation of several parts of the equipment, economic evaluation and risk analysis of the machine. The conclusion of the thesis contains an evaluation of the whole project.

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