Let's first look at the wide application of belt drive in transmission. It can be divided into two types: open and closed. An open belt drive from a magnetic polishing machine manufacturer. At the same time, the efficiency curve and slip curve of the belt drive can be obtained. DC motor is used as the prime mover and load, with stepless speed regulation. A special pre-tensioning stroke mechanism was designed on the test bench. The pretension can be set precisely. In the experiments, the pretension was stable and unchanged. The electric measuring box of the magnetic polishing machine manufacturer is equipped with a single-chip microcomputer, and special software is designed to make the experimental platform have various intelligent functions such as data acquisition, data processing, display, storage and so on.
曲线 Magnetic polishing machine curve can be displayed and printed by docking with the machine. The magnetic grinder uses the digital display box of the experimental device to manually record the speed of the driving wheel, the torque of the driving wheel, the speed of the driven wheel, and the torque of the driven wheel under different loads. On this basis, the elastic sliding curve and efficiency curve of the belt drive are calculated and plotted. The serial transmission line is used to directly connect the belt drive experimental device to the PC.
With the gradual increase of the belt drive load, data processing and analysis can be performed according to the special software, and the slip curve, efficiency curve and all experimental data can be output. Master the measurement methods of speed, torque, speed difference and belt transmission efficiency. The perfect design of the experimental platform ensures that the operator is easy to operate, and at the same time, the transmission efficiency curve and sliding curve can be obtained intuitively and conceptually. DC motor is used as the prime mover and load, with stepless speed regulation.