National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Design of laboratory stand for temperature measurement
Matějů, Jiří ; Horský, Jaroslav (referee) ; Raudenský, Miroslav (advisor)
This Bachelor’s thesis solves design of a laboratory stand for temperature measurements. The stand is able to accelerate a steel sample of maximal weight 20 kg from the height of 7m to the speed of maximum 10 m/s. During a duty cycle of the stand the sample is accelerated on the length of 4 m, the constant speed is kept on the length of 2 m, on the length of 1 m the sample is stopped and then it’s lifted to a position for accelerating. During the constant speed the sample is cooled by water nozzles and there is measured temperature curve in the sample. The acceleration and constant speed is regulated by asynchronous servo motor with servo-driver. The stopping of sample is done by external mechanical braking system. The thesis is focused on selection of design solution, basic dynamic calculation and selection of individual components of stand.
Design of laboratory stand for temperature measurement
Matějů, Jiří ; Horský, Jaroslav (referee) ; Raudenský, Miroslav (advisor)
This Bachelor’s thesis solves design of a laboratory stand for temperature measurements. The stand is able to accelerate a steel sample of maximal weight 20 kg from the height of 7m to the speed of maximum 10 m/s. During a duty cycle of the stand the sample is accelerated on the length of 4 m, the constant speed is kept on the length of 2 m, on the length of 1 m the sample is stopped and then it’s lifted to a position for accelerating. During the constant speed the sample is cooled by water nozzles and there is measured temperature curve in the sample. The acceleration and constant speed is regulated by asynchronous servo motor with servo-driver. The stopping of sample is done by external mechanical braking system. The thesis is focused on selection of design solution, basic dynamic calculation and selection of individual components of stand.

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