Tractor lighting system demonstration training desk

The device is based on the physical object of the 750P tractor's external lighting system, which fully displays the structure and working process of the external lighting system.

It is suitable for the teaching needs of school theory and m--ntenance tr--ning for tractor lighting systems.

2. Functional characteristics

1. Real and running external lighting system, fully display the composition of the external lighting system.

Manipulate various light switches to truly demonstrate the work process of the external lighting system.

2. The teaching board panel adopts a ** aluminum -plastic board with strike, pollution resistance, fire prevention, and moisture -proof. Essence

3. Detecting terminals are installed on the panel, which can directly detect the electrical signals of each circuit component of the external lighting system directly on the panel, such as resistance, voltage, current, frequency signals, etc.

4. The panel part uses a 1.5mm cold plate stamping and forming structure, which is beautiful in appearance; the bottom part is welded with steel structure, the surface is treated with spraying process, a self -locking wheel device, and a desktop of about 40cm on the base of the teaching plate, which is convenient for placing. Data, light detection instruments, etc.

5. The work adopts a normal 220V AC power supply. The internal circuit transformer is transformed into a 12V DC power supply. No battery is required to reduce the trouble of charging. The 12V DC power supply has a short -circuit function.

6. Machinery assembly and fitter assembly virtual simulation software:

This software is developed based on Unity3D. It can choose level 6 image quality. It has the design and virtual disassembly of the reducer and shaft structure, the design and simulation of common mechanical institutions, institutional resource libraries, typical mechanical mechanisms (virtual disassembly of gasoline engine engines) The software is an overall software that cannot be separated by separate resources.

Adopting a modular structure, good flexibility, strong variant functions and comprehensiveness, mechanical transmission solution optimization comprehensive testing experimental table is an open new mechanical design comprehensive test device. It has a real engineering background, not a model or simple toy Sexual experimental device. The structure, performance, and accuracy of the m--n library parts of this test table can be used for teaching experiments and scientific research experiments. It can achieve multiple machines, resource sharing, and improve equipment efficiency. In the teaching experiment, the creative combination and parameter analysis of the mechanical transmission scheme focuses on the cultivation of the comprehensive experimental quality, which can achieve the creative design of the experimental scheme, the design, overlapping, assembly and debugging of the experimental device, and the experimental device. Selection and application of experimental testing methods, formulation of experimental operation regulations, experimental data testing, experimental results analysis, and the drawing of the drawing of the experimental device structure of the experimental experimental skills, which breaks the authentication experiments of traditional mechanical design curriculum experiments. The dominated single -based model provides equipment conditions for tr--ning the comprehensive experimental quality of the machinery and the combination of verification experiments and theoretical. It is an ideal new experimental device suitable for cultivating mechanical innovation capabilities and engineering practice capabilities.

1. M--n technical parameters:

     1. AC frequency frequency motor power: 550W;

     2. Magnetic powder brake load range: 0-50n · m;

     3. ** Center height: 178mm;

     4. One torque speed sensor: the rated torque 10n · m, the speed range of 0-6000r/min; the accuracy is 0.1 %;

          A torque speed sensor: the rated torque 50N · m, the speed range of 0-6000r/min; the accuracy is 0.1 %;

     5. Variable frequency controller speed regulation range: 0-1500R/min, speed regulation accuracy: 0.1 %;

     6. Dimensions: 1200 × 780 × 1050mm;