Comprehensive training device of engine, automatic transmission, automatic air conditioning combination

Based on the electronic control engine and the automatic transmission and automatic --r conditioning system, the engine can be performed, accelerating, and deceleration can be performed. Work conditions practice operations and do stalling experiments and --r -conditioning systems. It can truly display the structure and working process of electronic control gasoline engines and automatic transmission and --r -conditioning systems.

Applicable to the teaching needs of high -level vocational and technical colleges, ordinary education colleges and tr--ning institutions for car engines and automatic transmission, --r -conditioning system theory and m--ntenance tr--ning.

 

2. Functional characteristics

1. Real -operated electrical control gasoline engines and automatic transmission, --r -conditioning systems, fully display the composition and working process of the electronic control engine and the automatic transmission and --r conditioning system.

2. The tr--ning table panel adopts high -grade aluminum -plastic panels with 4mm thick corrosion resistance, strike, pollution resistance, fire prevention, and moisture -proof, and spray primer on the surface by special crafts; You can intuitively control circuit diagrams and electronically controlled gasoline engines and automatic transmission and --r -conditioning systems to understand and analyze the working principle of the control system.

3. The tr--ning countertop is installed with car instrument, fuel pressure gauge, and vacuum pressure gauge. It can display parameters such as the engine speed, vehicle speed, automatic transmission gear, automatic transmission gear, fuel injection pressure, and --r pipe pressure.

4. The tr--ning panel is equipped with a detection terminal, and the electrical signals that can directly detect various sensors, actuators, and control unit pipes can be detected directly on the panel, such as resistors, voltage, current, frequency signals, etc.

5. The tr--ning table is installed with a diagnostic seat, which can be connected to a dedicated or general -purpose car decoder. , Wave shape analysis and other self -diagnosis functions.

6. The tr--ning table is equipped with a throttle control device, which can be convenient to accelerate the engine.

7. The tr--ning table is equipped with a braking system (braking pedal, braking total pump, braking split pump, brake disc). The output shaft can perform a stalling experiment for automatic transmission, and detect the power parameters of the engine and automatic transmission.

8. The --r -conditioning system is realized in accordance with the various functions of the original car.

The experimental desk uses modern testing methods to use sensors and computers to collect, processes, and simulate experimental equipment in each bolt of bolts in the connection of bolt groups. Good repetitive, suitable for design and comprehensive experiments such as "Mechanical Design" and "Mechanical Innovation Design", which are one of the important equipment in the mechanical design laboratory;

Experimental project content:

1. Bolt group connection feature experiment;

2. Resistance The sensitivity coefficient measurement experiment (secondary development);

3. Gradually open the gear tooth root stress test experiment (secondary development);

4. Equity beam stress test experiment (secondary development).

M--n technical features:

1. The experimental desk is m--nly used to test the force and deformation of each bolt in the bolt group under the action of a condensed torque. It can also be developed for the secondary development of the dental root stress test experiment, the stress test experiment of the cantilever beam, and the resistance of the resistance of the resistor should be measured.

2. Use special software to collect and analyze the data, automatically draw actual measurement curves and simulation curves; in addition, the measurement panel is equipped with a digital tube, displaying the measured data, and can be manually recorded and manually draws experimental data curve.

3. The measured bolt is refined with 40CR high -quality alloy steel, and the performance is stable.

4. The appearance of the experimental table is a workplace+box cabinet landing structure. It is equipped with adjustable ground bolts and activity wheels to facilitate the adjustment and layout of the laboratory.