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Cable harness tester
Valenta, Jakub ; Valach, Soběslav (referee) ; Burian, František (advisor)
This semestral paper deals with the issues of testing and requirements examinations for cables and cable harnesses. These terms are defined in the work and the difference in their meaning is described. The work also describes the characteristic features of cables and cable harnesses, explains their importance and focuses in more detail on the variable properties that may change over time or that are dependent on manufacturing errors. The principles and procedures of tests of these properties are covered in the work and are the essence of the subsequent practical part. In this part, the work deals with the design of the measuring circuit prototype for testing of the insulation resistance of cables and their desired continuity in bundles. This design is then physically implemented, the processes of designing and implementing are described in detail and finally its functionality is tested and presented to the reader.
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Možnosti optimalizace kabelových svazků traktorů a způsoby jejich testování
Horák, Lukáš
The diploma thesis aims to follow up on the bachelor's thesis "Conduction of electric current and signals in agricultural tractors" and expand the reader's insight into the possibility of cable harness design using software tools and 3D software to visualize it on the overall machine model. At the beginning of the diploma thesis, the reader is acquainted with new trends in the management of electricity and communications in agricultural machinery, including trends in the management of cable harnesses. The next part deals with software tools for the creation and visualization of cable harnesses focused on agricultural technology and their use in practice. On this basis, cable harnesses for agricultural tractors from the production of Zetor Tractors a.s. are designed and implemented. Furthermore, testing of conductors in the protective material of bundles (protective hoses) for vibration resistance will be performed due to their internal filling with conductors. On this basis, cable harnesses will then be designed according to new trends and test results. These cable harnesses will then be part of the new production of Zetor Tractors a.s.
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Cable harness tester
Valenta, Jakub ; Valach, Soběslav (referee) ; Burian, František (advisor)
This semestral paper deals with the issues of testing and requirements examinations for cables and cable harnesses. These terms are defined in the work and the difference in their meaning is described. The work also describes the characteristic features of cables and cable harnesses, explains their importance and focuses in more detail on the variable properties that may change over time or that are dependent on manufacturing errors. The principles and procedures of tests of these properties are covered in the work and are the essence of the subsequent practical part. In this part, the work deals with the design of the measuring circuit prototype for testing of the insulation resistance of cables and their desired continuity in bundles. This design is then physically implemented, the processes of designing and implementing are described in detail and finally its functionality is tested and presented to the reader.
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