For some small characters, we often forget its role in the whole and ignore its existence. Just like the loader accessories we are going to talk about today, the loader should have a large number of machine accessories, but you may not know much about the torque converter. First of all, you need to know that it plays the role of torque transmission, torque change, speed change, and clutch. Hydraulic components composed of pump wheels, turbines and guide wheels are important parts of the loader.
The input shaft and output shaft of the torque converter are connected by liquid, and there is no rigid connection between the working parts. The torque converter can eliminate shock and vibration, and has good overload protection and starting performance. The rotational speed of the output shaft can be greater or less than the rotational speed of the input shaft, and the difference in rotational speed between the two shafts varies with the transmitted torque. The automatic transmission has good performance. When the load increases, the output speed will automatically decrease, otherwise it will automatically increase. Ensure that the power machine has a stable working area, and the transient changes of the load are basically not reflected on the power machine.
The torque converter transmits torque through changes in the moment of momentum generated by the interaction between the liquid and the blades. The main feature of the hydraulic torque converter different from the hydraulic coupler is that it has a fixed guide wheel. The guiding effect of the guide wheel on the liquid makes the output torque of the hydraulic torque converter higher or lower than the input torque, so it is called the hydraulic torque converter. The ratio of output torque to input torque is called the torque conversion coefficient, and the zero-speed torque conversion coefficient is usually around 2-6 when the output speed is zero. The torque conversion factor decreases as the output speed increases.
Now, do you have a new understanding of the torque converter? It has its own space and plays an important role.
