Track charging system demonstration training desk

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

It is suitable for the school's teaching needs for charging system theory and m--ntenance tr--ning.

2. Functional characteristics

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

2. Open the ignition switch to trigger the operation of the three -phase motor, drive the working process of the generator, the charging indicator, the voltage of the battery end rising, and the work process of truly demonstrating the vehicle charging system. The value of the charging current and the battery voltage can be observed through the current meter and voltage meter on the panel.

3. The teaching board panel adopts a ** aluminum -plastic plate with strike, pollution resistance, fire prevention, and moisture -proof, and spray -p--nted on the surface by special crafts; the panel prints with color circuit diagrams that never fade; students can intuitively control circuit diagrams and physical objects Understanding and analyzing the working principle of the automotive charging system.

4. The teaching board panel is installed with a total component component of the generator, which can intuitively understand the composition of the generator.

5. The detection terminal is installed on the teaching panel. It can directly detect the electrical signals of the circuit components of the car charging system directly on the panel, such as resistance, voltage, current, frequency signal, etc.

6. Demonstration panel parts use 1.5mm cold plate stamping and forming structure, beautiful appearance; the ch--n part is welded with steel structure, the surface is treated with spraying process, a self -locking wheel device, and the base of the teaching board is equipped with a desktop of about 40cm. , Easy to place data, light detection instruments, etc.

The tolerance coordination and technical measurement are a very important technical basic course, skills and application courses for mechanical majors. It is an important technical requirement on the design drawing of mechanical parts, and it is also an important part of the static and dynamic geometric accuracy of mechanical products. ** The development of science and technology and the improvement of production levels have also put forward increasing requirements for the geometric accuracy of mechanical products. The geometric accuracy has formed an independent technical discipline, and it is subject to the academic and engineering and technical circles. The people attach great importance to it.

This series of installations are based on the actual requirements of design engineers for the actual requirements of accuracy design, on the premise of actual teaching situation and teaching object conditions, and carefully developed a set of teaching products combining theory and reality. It is suitable for parts of ordinary high schools, employee middle schools, vocational middle schools, vocational schools and undergraduate colleges.

Tr--ning item

Tr--ning 1: Measurement and detection of parts of parts of parts

1. Str--ght degree measurement and detection;

2. Plane degree measurement and detection;

3. Tir -cylindrical measurement and detection;

4. Round measurement and detection;

Tr--ning 2: Measurement and testing of parts position error

1. Parallel measurement and testing

2. Vertical measurement and detection

3. Simparies measurement and detection

4. cylindrical beating measurement and testing

5. Facial beating measurement and testing

6. Symmetry measurement and detection