750P tractor instrument system training desk

The device is based on the physical object of the 750P tractor instrument system to fully display the structure and working process of the tractor instrument system.

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

2. Functional characteristics

1. Real and running electronic instrument system, fully display the composition of the electronic instrument system.

Various sensors and switches connected to the instrument system to simulate the work of the signal source of the instrument, which can realize the work process of the instrument system.

2. The panel adopts a ** aluminum -plastic plate with strike, pollution resistance, fire prevention, and moisture -proof. The surface is sprayed with primer p--nt by special crafts; school students can intuitively control the working principle of the circuit diagram and physical objects to understand and analyze the electronic instrument system.

3. Detecting terminals are installed on the panel, which can directly detect the electronic instrument system's electrical signals on the electronic instrument system, such as resistance, voltage, current, frequency signals, etc.

4. The panel part uses a 1.5mm cold plate stamping and forming structure, which has a beautiful appearance; the bottom part is welded with steel structure, the surface is treated with spraying process, with a self -locking wheel device, and the base is equipped with a desktop of about 40cm to facilitate the placement of data and light types. Detect instrument, etc.

5. The work adopts a normal 220V AC power supply, which is converted into a 12V DC power supply through the internal circuit transformer. No battery is required to reduce the trouble of charging.

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.

1. Principles:

The gravity settlement room is a simple and simple dust removal device. The principle is that when the dust -cont--ning gas enters the empty room, the gravity effect of the dust particles naturally sinks naturally, which is separated from the --rflow. The m--n advantage of this dust removal device is that the structure is simple, the price is low, the energy consumption is small, and it is suitable for purifying the dust with large density and thick particle size. For dust of 30 ~ 50 μm, the removal efficiency can reach 60%~ 80%, but for dust less than 5 μm, the purification efficiency is almost zero. At present, it can only be used as a pre -processing device for high -efficiency dust collectors. This experimental system is m--nly used to demonstrate the principle of gravity settlement process.

2. M--n technical parameters and indicators:

1. Environmental temperature: 5 ℃ ～ 40 ℃,

2. ** Gas flow = 50-200m3/h

3. Dust with particle size greater than 30 ~ 50 μm, dust removal efficiency: 60%~ 80%

4. Pressure loss is about: 50 ~ 130Pa

5. Power flow speed: 0.8 ~ 6m/s

6. Settlement room length × width × height = 900mm × 500 mm × 550mm

7. Total shape size of the device: long × width × height = 2000mm × 500 mm × 1500mm

8. Power 220V single -phase three -line power 1300W

3. M--n configuration:

1. 1 set of gravity sedimentation rooms, transparent organic glass materials, 10mm wall thickness, device with unloading dust removal;

2. One set of organic glass dust automatic feeding devices: vertical feed;

3. 1 set of dust static mixer: use box static mixer;

4. Group 2 groups of imports and exports, 2 groups of voltage regulation, and 1 batch of transparent pressure measuring hoses;

5. 1 centrifugal ventilation: power supply voltage: 220V, power 1.1kW, speed 2900R/min;