Construction machinery vehicle electrical training platform

The device uses Yutong Heavy Industry GJZ112 construction machinery vehicle electrical objects as its basis, fully displaying the composition and working process of the instrument system, lighting system, wiper system, speaker system, engine electrical system, starting system, and charging system.

It is suitable for the school's teaching needs for the theory of vehicle electrical appliances and m--ntenance tr--ning.

2. Functional characteristics

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

Connect the power supply, manipulate various electrical switches, buttons, real demonstration instrument systems, lighting systems, wiper systems, speaker systems, engine electrical systems, starting systems, and charging systems of electrical appliances.

2. The device panel adopts a ** aluminum -plastic plate with strikes, pollution resistance, fire prevention, and moisture -proof, and sprayed on the surface by special process; the panel prints a color circuit diagram that will never fade; And analyze the working principle of the system of the vehicle electrical appliances.

3. Detecting terminals are installed on the panel to directly detect the electrical signals of the circuit components of the vehicle's electrical appliances directly on the panel, such as resistance, voltage, current, frequency signals, etc.

4. The panel part of the device panel adopts a 1.5mm cold plate stamping formation structure, which is beautiful in shape.

1. The working principle of the experimental measurement device:

Real density and density are one of the important physical properties of dust. The size of the real density of dust directly affects the settlement or suspending of dust in the gas. When designing the power transport device of the dust collector, the design of the powder, and the quality of the dust, the real density of the dust is an essential basic data. The principle of determining the real density density is: First, a cert--n amount of samples are called with balance (that is, find its quality), and then put it in the proper bottle, soak the dust with the liquid, and then put it in a vacuum dryer to remove the vacuum to eliminate the dust from the dust. The --r in the particle gap obt--ns the volume of the dust sample under real density conditions. The real density of the dust can be calculated based on the quality and volume.

2. M--n parameters:

1. Device shape size: 800 mm × 400 mm × 1300mm

2. Power 220V

3. Power 400W,

3. M--n configuration:

1. 1 vacuum dryer, glass material, specification: 300mm,

2, 304 st--nless steel vacuum tube 1 set, specifications: ø 20

3. Performance bottle, specifications: 100ml 5,

4. 1 vacuum pump, (RS-1 type, exhaust speed: 25L/min, power 120W),

5, vacuum table 1,

6. 5 bottles of color -changing silicone,

7. 1 dropper,

8. 1 cup, specification: 250ml

9. Power control system: 1 double -sided sub -light dense -densely pattern plastic control box, leakage protector (Delixi brand), self -lock button switch with lights,

10. The st--nless steel framework experimental desk (30mm × 30mm st--nless steel square tube, and the foot wheels are all unblocked feet).