|
|
Design of production technology for cone rotary mechanism
Knápek, Merlin ; Chladil, Josef (referee) ; Sliwková, Petra (advisor)
Bachelor's thesis is focused on design of production technology for protype of rotary bearing for children's excavator, which consists of conical pin and conical bushing. Specified production volume is 1 piece. Material was changed for both components to stainless steel AISI 303. From concidered technologies was chosen machining, specifically machining on conventional machines. Individual methods required for production were analyzed, including turning, milling, grinding, drilling and threading. Original design was modified so that only lathe and drilling machine have to be used for machining. Based on machines and chosen method were selected suitable tools, gauges and aids for production and was developed manufacturing process also acompanied by operational instructions.
|
|
|
Rationalization of a part production
Bartl, Lukáš ; Prokop, Jaroslav (referee) ; Osička, Karel (advisor)
The assigned thesis is focused on the proposal of rationalization solutions to the component Bonnet, which is a standard representative of the most important sections of broader spectrum of customer´s components. The introduction part describes the component basis, according to which the standard representative was chosen, later on characterised from the point of view of seriality. The following large part of classfying the time comsumption in machinery is essential for the calculations as such, which are the essential part of this dissertation. The proposal of production rationalization is concerned with the exclusion of unnecessary losses and using existing ressources with the help of a higher level of machinery, technology, work organisation, production and management, which lead to a higher labour productivity. The technological production preparation ensures the documentation processing, the proposal of semi-finished product, machines, fastening, measuring and calculation of necessary technological specifications for ensuring the production. In the final part, there is to be found the technical and economical evaluation of rationalization proposals, which numerically evaluates the analysed outputs of this thesis.
|
|
|
Rationalization of a part production
Bartl, Lukáš ; Prokop, Jaroslav (referee) ; Osička, Karel (advisor)
The assigned thesis is focused on the proposal of rationalization solutions to the component Bonnet, which is a standard representative of the most important sections of broader spectrum of customer´s components. The introduction part describes the component basis, according to which the standard representative was chosen, later on characterised from the point of view of seriality. The following large part of classfying the time comsumption in machinery is essential for the calculations as such, which are the essential part of this dissertation. The proposal of production rationalization is concerned with the exclusion of unnecessary losses and using existing ressources with the help of a higher level of machinery, technology, work organisation, production and management, which lead to a higher labour productivity. The technological production preparation ensures the documentation processing, the proposal of semi-finished product, machines, fastening, measuring and calculation of necessary technological specifications for ensuring the production. In the final part, there is to be found the technical and economical evaluation of rationalization proposals, which numerically evaluates the analysed outputs of this thesis.
|
guest ::
