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Production of threads with taps
Chludil, Petr ; Sliwková, Petra (referee) ; Píška, Miroslav (advisor)
This thesis deals with the study of production process of threads by screw-taps from the very description of the individual threads through all the available methods of the threads production, thread control function, up to the actual taps, materials, coatings and their distribution. In the experimental part the thesis deals with the question whether it is possible to find an alternative to the standard production of threads using cutting by taps. This alternative seems to be the use of forming taps. The experiment took place under constant cutting conditions and consisted of two parts, one of them was the production of threads into the pre-drilled through holes and the second one was the production of threads into the pre-drilled impassable holes. The result of the experiment was finding the course of the cutting moment depending on the time and the amount of wear of the examined kinds of taps when all the measured values had to be statistically processed and conclusions were then evaluated.
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Production of threads with taps
Nasyrov, Ildar ; Sliwková, Petra (referee) ; Píška, Miroslav (advisor)
In the theoretical part of this thesis are described types of threads, methods of production and control of threads, types of taps, types of coatings and cutting fluids, analysis of specific cutting forces during thread cutting and theoretical analysis of the cross-section distribution by taps using. The experimental part of this thesis includes the production of internal threads by cutting tap at constant cutting conditions. The cutting time was measured according to the function of time during the experiment. The measured data were statistically processed and, as a result, the cost of one thread production was calculated.
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Production of threads with taps
Chludil, Petr ; Sliwková, Petra (referee) ; Píška, Miroslav (advisor)
This thesis deals with the study of production process of threads by screw-taps from the very description of the individual threads through all the available methods of the threads production, thread control function, up to the actual taps, materials, coatings and their distribution. In the experimental part the thesis deals with the question whether it is possible to find an alternative to the standard production of threads using cutting by taps. This alternative seems to be the use of forming taps. The experiment took place under constant cutting conditions and consisted of two parts, one of them was the production of threads into the pre-drilled through holes and the second one was the production of threads into the pre-drilled impassable holes. The result of the experiment was finding the course of the cutting moment depending on the time and the amount of wear of the examined kinds of taps when all the measured values had to be statistically processed and conclusions were then evaluated.
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Machining threading holes.
Kollnerová, Kateřina ; Dvořák, Jaromír (referee) ; Kalivoda, Milan (advisor)
This work deals with methods for making threads with emphasis on the production of internal threads. The aim is to introduce basic methods of pro-duction. Indicate at the beginning are individual cutting and forming technologies. The central part is dealing with internal threads. The conclusion is devoted to specific applications of machined parts.
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Production of threads with taps
Nasyrov, Ildar ; Sliwková, Petra (referee) ; Píška, Miroslav (advisor)
In the theoretical part of this thesis are described types of threads, methods of production and control of threads, types of taps, types of coatings and cutting fluids, analysis of specific cutting forces during thread cutting and theoretical analysis of the cross-section distribution by taps using. The experimental part of this thesis includes the production of internal threads by cutting tap at constant cutting conditions. The cutting time was measured according to the function of time during the experiment. The measured data were statistically processed and, as a result, the cost of one thread production was calculated.
|
|
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Production of threads with taps
Chludil, Petr ; Sliwková, Petra (referee) ; Píška, Miroslav (advisor)
This thesis deals with the study of production process of threads by screw-taps from the very description of the individual threads through all the available methods of the threads production, thread control function, up to the actual taps, materials, coatings and their distribution. In the experimental part the thesis deals with the question whether it is possible to find an alternative to the standard production of threads using cutting by taps. This alternative seems to be the use of forming taps. The experiment took place under constant cutting conditions and consisted of two parts, one of them was the production of threads into the pre-drilled through holes and the second one was the production of threads into the pre-drilled impassable holes. The result of the experiment was finding the course of the cutting moment depending on the time and the amount of wear of the examined kinds of taps when all the measured values had to be statistically processed and conclusions were then evaluated.
|
|
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Production of threads with taps
Chludil, Petr ; Sliwková, Petra (referee) ; Píška, Miroslav (advisor)
This thesis deals with the study of production process of threads by screw-taps from the very description of the individual threads through all the available methods of the threads production, thread control function, up to the actual taps, materials, coatings and their distribution. In the experimental part the thesis deals with the question whether it is possible to find an alternative to the standard production of threads using cutting by taps. This alternative seems to be the use of forming taps. The experiment took place under constant cutting conditions and consisted of two parts, one of them was the production of threads into the pre-drilled through holes and the second one was the production of threads into the pre-drilled impassable holes. The result of the experiment was finding the course of the cutting moment depending on the time and the amount of wear of the examined kinds of taps when all the measured values had to be statistically processed and conclusions were then evaluated.
|
|
|
Machining threading holes.
Kollnerová, Kateřina ; Dvořák, Jaromír (referee) ; Kalivoda, Milan (advisor)
This work deals with methods for making threads with emphasis on the production of internal threads. The aim is to introduce basic methods of pro-duction. Indicate at the beginning are individual cutting and forming technologies. The central part is dealing with internal threads. The conclusion is devoted to specific applications of machined parts.
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