Control software of tractor wet clutch test stand

Abstract

The invention discloses a control software of a tractor wet clutch test stand, comprising a driving motor, a transducer, a speed changing box, an input inertia disk, a movable oil supply system, a clutch box body, an output inertia disk, a brake device, a counter torque device, a torque sensor, a coder, a temperature sensor, a pressure sensor, an industrial personal computer, a data acquisition module, a data acquisition card, a programmable logic controller, a digital meter, a potentiometer, a proportional amplifier and the like, wherein the transducer is connected with the driving motor which is connected with the input inertia disk, and the driving motor is connected with the clutch box body by the speed changing box, is connected to the output inertia disk by the output torque sensor and is connected to the counter torque device; the sensor is connected with the data acquisition module; and a connecting and separating valve and a loading and unloading valve are connected with the programmable logic controller which is connected with a computer by a 232 serial port. In addition, the invention also comprises control method steps of the control software. Verification proves that the invention has favorable effect, totally satisfies the technical requirement of the test stand and is safe and reliable.

Description

technical field [0001] The invention relates to a tractor wet clutch test bench, in particular to a tractor wet clutch test bench control software. Background technique [0002] At present, most of the clutches used in walking vehicles are dry clutches or wet clutches. Compared with dry clutches, wet clutches have the advantages of no pollution, small volume when transmitting the same torque, and convenient cooling. Compared with the dry clutch, the technology of the wet clutch is relatively complicated, so it is rarely used in China, and there is no matching test equipment and control software. But based on the many advantages of the wet clutch, it is the general trend to vigorously develop and be widely used, and its corresponding test equipment and control software should also be developed. The wet clutch test bench involved in the control software of the tractor wet clutch test bench is specially designed to test the performance of the wet clutch. The test bench uses d...

AI Technical Summary

Problems solved by technology

Compared with the dry clutch, the wet clutch technology is more complicated, so it is less used in China, and there is no matching test equipment and control software

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