1st ICAI 2020

International Conference on Automotive Industry 2020

Mladá Boleslav, Czech Republic

• implementation of life tests of the MQ200 gearbox on a test bench with closed power circuit • proposal of methodology of strength calculation of involute gearing with high contact ratio ε α ≥ 2 in bending and contact • proposal of methodologies for calculation of geometry and contact ratios of involute gearing with integer coefficients of the contact ratio including elaboration of original computer programs (e.g. the world’s first electronic Blocking Contours Diagram – Fig. 9), (Nemcek, 2014)

Figure 9: Blocking Contours Diagram

Source: Own elaboration • checking, geometric and strength calculations of the MQ 100 gearbox • design of angular modifications for gearing of individual gear pairs of gearbox MQ 100 in reinforced design • evaluation ofMQ100 gearbox characteristics compared to foreignmanufacturers’ gearboxes • measurement of deflections of shafts MQ 100 in reinforced version (Fig. 10)

Figure 10: Measurement of the MQ 100

Source: Own elaboration

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