Description

Purpose. The stand should be designed to carry out a set of practical works to study the design of the transmission of passenger front-wheel drive cars, the principles of their functioning and operating modes, as well as the formation of initial skills in vehicle maintenance and repair in the courses “Design of automotive equipment”, “Operation of automotive equipment”, “ Design and calculation of automotive equipment.»
Description. The stand should represent a transmission of a front-wheel drive passenger car of the VAZ brand, assembled with sections of the main elements and mechanisms of the units included in its composition (clutch, manual gearbox, differential, front right wheel drive, front right wheel hub). The entire structure is placed on a single floor-mounted stand coated with protective powder enamel. The stand must be equipped with an electromechanical drive of the moving parts of the transmission units via a worm gear motor mounted on the input shaft of the gearbox. The cuts must be made in such a way as to make it possible to demonstrate the process of gear shifting when the gearbox input shaft rotates.
Contents: transmission of a front-wheel drive passenger car of the VAZ brand, assembled with sections of the main components, electromechanical drive, passport, floor-mounted metal stand.
Technical characteristics of the stand:
Parameter name Value
Electrical supply voltage of the gearmotor from the alternating current network, not less than, V 380 ± 22
Worm gearbox with gear ratio, no more than 1/100
Three-phase asynchronous electric motor, power not more than 3 kW
Power consumption, no more, W 1000
Overall dimensions, not less, mm 1800х1100х500
Weight, no more, kg 100