|
|
Worm conveyor
Kolčava, Jiří ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
This bachelor thesis deals with the creation of the assumption of the functionality of the screw conveyor depending on the angle of inclination, the determination of the main dimensions and the design of the drive of the inclined screw conveyor with the maximum angle of inclination to transport the glass crumb. This assumption is described on the basis of the accelerations that act on the elementary particle of the transported material. Subsequently, the conveyor is compared with a spiral screw conveyor. The construction part contains drawing documentation according to the assignment.
|
|
|
Design of a parking brake for vehicles powered by an electric motor
Kolčava, Jiří ; Prokop, Aleš (referee) ; Řehák, Kamil (advisor)
This diploma thesis deals with issues in the field of latch parking brakes, specifically the control mechanism. The key element of the work was the structural design of this mechanism, which converts the rotary movement of the electric motor into the translational movement of the control member enabling the latch to be inserted and extended from the latch wheel. The research part describes the main components of the mechanism and a description of individual types of control. This is followed by the creation of four conceptual designs and the selection of the optimal solution using the method of weighted coefficients. The structural part contains analytical strength calculations of the chosen conceptual design, including the solution of the kinematics of the mechanism. This part also deals with the analysis of the torque from the activation spring depending on the rotation of the crank mechanism and the subsequent optimization of the electric motor. In the end, the analytical strength calculations of selected structural units are verified by FEM analysis to confirm the functionality of the mechanism.
|
|
|
Worm conveyor
Kolčava, Jiří ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
This bachelor thesis deals with the creation of the assumption of the functionality of the screw conveyor depending on the angle of inclination, the determination of the main dimensions and the design of the drive of the inclined screw conveyor with the maximum angle of inclination to transport the glass crumb. This assumption is described on the basis of the accelerations that act on the elementary particle of the transported material. Subsequently, the conveyor is compared with a spiral screw conveyor. The construction part contains drawing documentation according to the assignment.
|
guest ::
