Tooth Vibration Simulation Test System for Dual Machine Drive Gear Transmission Device

A dual machine drive gear transmission device of a tooth vibration simulation test system, characterized in that:

• said simulation test system comprises a first driving unit, a second driving unit, a transmission shaft assembly, a servo motor controller (3), a gear transmission device (6), a loading shaft (7), a load dynamometer (9) and a load dynamometer control device (10), wherein said first driving unit and said second driving unit are arranged in parallel, a power output end of said first driving unit is connected to a first power input end of said gear transmission device (6) through a shaft coupling device, a power driving end of said first driving unit is connected to a first signal output terminal of said servo motor controller (3) through a connecting wire, a power output end of said second driving unit is connected to a second power input end of said gear transmission device (6) through a shaft coupling device, a power driving end of said second driving unit is connected to a second signal output terminal of said servo motor controller (3) through a connecting wire, and a power output end of said gear transmission device (6) is connected to one end of said loading shaft (7) through a shaft coupling device, another end of said loading shaft (7) is connected to a power input shaft of said load dynamometer (9) through said transmission shaft assembly, a signal input terminal of the load dynamometer (9) is connected to a signal output terminal of said load dynamometer controller (10) through a connecting wire.