|
|
Description of grinding machines
Macků, Martin ; Opl, Miroslav (referee) ; Blecha, Petr (advisor)
This bachelor´s thesis deals with the description of grinding machines. The goal of this paper is to describe the evolution of the grinding machines as well as the contemporary grinding machines. Further this paper analyses the construction of the machines and points at the possibilities of thein future improvement. This paper also lists the companies that produce the grinding machines and attempts to identify the main differences among thein products. The paper is finalized with the summary.
|
|
|
Description of gear-producing machines
Jelínek, Petr ; Pavlík, Jan (referee) ; Blecha, Petr (advisor)
The bachelor´s thesis summarises knowledge from area of gear producing machines aimed on gear generating machines. It describes types and principles of gear generating machines. The main target of the thesis is to make an overview above this problems and summarize the classic and modern ways in the development of gear generating machines.
|
|
|
Description of inside and multi-purpose grinding machines
Krčál, Petr ; Opl, Miroslav (referee) ; Blecha, Petr (advisor)
In those bachelor’s thesis there is effected background research and description of inside and universal grinding machines.This thesis contains introduction where you can find history of cutting machines innovative trends for fucture and basic separation this machines. Next chapter describes the most important main parts cutting machines. In next part of thesis own principle grinding as technological operation is described. Theme of main principle of stock removal, main problems and their reduction or remove are spreaded here. Next chapter is devoted one of the most important part of grinding process especially grinding disks. There are introduced the most important properties and characteristics of grinding runner for its use in technical practice. The biggest attention in those baccalaureate work is devoted to grinding machines. In those part there are introduced main requirements for these machines, main principle of their activities and further movement in modernizing, automatization and change from NC controlled machines to CNC machinery including illustrate personal simulation grinding. Follows dividing CNC grinding machines.In part inside grinding machines there is preliminary basic rating and also problems which come on with these grinding machines and their division into grinding machine with revolving workpiece,with dead centre workpiece with planetary movement of grinding runner and nearer description of two of them. The main problem at these grinding machine is high spindle speed at machining, that is why there are also mentioned two basic version of these spindles. About universal grinding machine there is lineation of their activities, using and their constructional design including presentation of concrete grinding machines.At the last part of those work there are mentioned different manufacturers of inside and universal grinding machine including examples of their products, technical parameters of grinding machines and pictorial documentation. Related to the most of the universal grinding machines has special device for grinding inside hole, there isn´t mentioned much producers of inside grinding machines.
|
|
|
Grinding machines of current production
Kűhnel, Martin ; Holub, Michal (referee) ; Blecha, Petr (advisor)
The work dissert description of present trends in the field of grinding machines on the basis of large-scale retrieval and secondly the presentation of their usage in nowadays manufacturing. The bachelor’s thesis shows the latest technologies which are used for grinding machines, their advantages and nowadays divisions. There is an outline of basic calculations for layout of grinding machine drives in the conclusion.
|
|
|
Optimizing the design of the workshop belt grinder
Vodička, Tomáš ; Tůma, Zdeněk (referee) ; Pavlík, Jan (advisor)
This thesis deals with optimalization of already existing design of belt grinder on basis of trial operation and design based on optimalization. In the research part are mentioned basics of grinding and categorization of belt grinders. In next part, the reader is introduced to existing design. Following by analysis of flaws and part about optimalization, where flaws are resolved, and new optimised design is checked by engineering calculations.
|
|
|
Proposal of Communication Mix of the Selected Company
Fríd, Filip ; MBA, Michal Bureš, (referee) ; Milichovský, František (advisor)
The thesis is focused on proposal of communication mix for the producer of high-precision grinding machines. This contains the most important concepts and principles related to the current issues of marketing in the B2B segment. Furthermore, a detailed analysis of the current state of the company and created a specific proposal of new communication mix, which should lead the fulfillment of the objectives set.
|
|
|
Grinding machines of current production
Kűhnel, Martin ; Holub, Michal (referee) ; Blecha, Petr (advisor)
The work dissert description of present trends in the field of grinding machines on the basis of large-scale retrieval and secondly the presentation of their usage in nowadays manufacturing. The bachelor’s thesis shows the latest technologies which are used for grinding machines, their advantages and nowadays divisions. There is an outline of basic calculations for layout of grinding machine drives in the conclusion.
|
|
|
Description of grinding machines
Macků, Martin ; Opl, Miroslav (referee) ; Blecha, Petr (advisor)
This bachelor´s thesis deals with the description of grinding machines. The goal of this paper is to describe the evolution of the grinding machines as well as the contemporary grinding machines. Further this paper analyses the construction of the machines and points at the possibilities of thein future improvement. This paper also lists the companies that produce the grinding machines and attempts to identify the main differences among thein products. The paper is finalized with the summary.
|
|
|
Description of inside and multi-purpose grinding machines
Krčál, Petr ; Opl, Miroslav (referee) ; Blecha, Petr (advisor)
In those bachelor’s thesis there is effected background research and description of inside and universal grinding machines.This thesis contains introduction where you can find history of cutting machines innovative trends for fucture and basic separation this machines. Next chapter describes the most important main parts cutting machines. In next part of thesis own principle grinding as technological operation is described. Theme of main principle of stock removal, main problems and their reduction or remove are spreaded here. Next chapter is devoted one of the most important part of grinding process especially grinding disks. There are introduced the most important properties and characteristics of grinding runner for its use in technical practice. The biggest attention in those baccalaureate work is devoted to grinding machines. In those part there are introduced main requirements for these machines, main principle of their activities and further movement in modernizing, automatization and change from NC controlled machines to CNC machinery including illustrate personal simulation grinding. Follows dividing CNC grinding machines.In part inside grinding machines there is preliminary basic rating and also problems which come on with these grinding machines and their division into grinding machine with revolving workpiece,with dead centre workpiece with planetary movement of grinding runner and nearer description of two of them. The main problem at these grinding machine is high spindle speed at machining, that is why there are also mentioned two basic version of these spindles. About universal grinding machine there is lineation of their activities, using and their constructional design including presentation of concrete grinding machines.At the last part of those work there are mentioned different manufacturers of inside and universal grinding machine including examples of their products, technical parameters of grinding machines and pictorial documentation. Related to the most of the universal grinding machines has special device for grinding inside hole, there isn´t mentioned much producers of inside grinding machines.
|
|
|
Description of gear-producing machines
Jelínek, Petr ; Pavlík, Jan (referee) ; Blecha, Petr (advisor)
The bachelor´s thesis summarises knowledge from area of gear producing machines aimed on gear generating machines. It describes types and principles of gear generating machines. The main target of the thesis is to make an overview above this problems and summarize the classic and modern ways in the development of gear generating machines.
|
guest ::
