National Repository of Grey Literature 104 records found  beginprevious102 - 104  jump to record: Search took 0.00 seconds. 
Kvalita svarových spojů
Pénz, Attila
The thesis may be divided into two parts, the theoretical and practical part. In the theoretical part of my thesis describe the permanent connection in engineering includes soldering, gluing, riveting and welding and further describe the building-up and weldability tests as part of the technological tests. In the practical part of my thesis describe what and how I was doing. How I progressed in the production of individual samples and testing. We can find there a description of the tensile test, graphical display each tensile test, measured and calculated values and evaluation of tests. Further describe the detection of microstructure and microhardness. Each photo of microstructure I worked to the table and commented what can we see on them. At microhardness we can read about the gist and execution of the test. Obtained values I compiled to the chart and commented. According to the hardness can recognize a structural component and phases. In conclusion is a summary of the measured values and evaluation.
Simulation of load tensile tests tractors.
HOLÝ, Miroslav
Work is dealing with issues of tensile testing of tractors and their methods. Teoretic part is consists of today's methods of service tensile testing overview and problems of tractors movements during driving on a contour. Practical part is dealing with proposal of mechanism for weight simulation, based on stopping winch and review of appropriateness this method.
Simulation of tensile load testing tractors.
KAHOUN, Petr
The paper deals with tensile testing of tractors and their methods. The theoretical part contains an overview of current methods of performing tensile tests, heorists transfer power to the caster and the issue of movement of the tractor whiledriving on sloping land. The practical part deals with design of equipment to simulate load based on a brakedwinch and the evaluation of this method.

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