The device holistically demonstrates the structure and operation of the engine ignition system based on real components of six ignition systems, including the contact-controlled ignition system, Hall electronic ignition system, magnetic induction ignition system, photoelectric sensing ignition system, distributorless MPI ignition system, and distributorless independent ignition system. The device applies to theoretical teaching and maintenance training of the ignition system in secondary and senior vocational skill schools, normal education and training institutions.
1.Six real and operable ignition systems are used to illustrate the structure and operating process of the ignition system. Such systems include the contact-controlled ignition system, Hall electronic ignition system, magnetic induction ignition system, photoelectric sensing ignition system, distributorless MPI ignition system, and distributorless independent ignition system.
2.The training platform is made of advanced aluminum-plastic plate with characteristics of not less than 4mm thick, corrosion resistance, impact resistance, pollution resistance, fireproof, and moistureproof. Its surface are processed by special craft and spraying primer. Never fade color circuit diagram and working principal diagram are painted on the board whose surface coating with varnish. The trainees can learn and analyze the working principle of the control system by referencing the diagram and control with the real object.
3.The instruction board is installed with detection terminals to detect electric signals, for example, resistance, voltage, current, and frequency, of circuit components of the ignition system.
4.The teaching board's base frame is made of steel and the surface is paint-coated. Self-retention wheels are installed.
5.Instead of using accumulators and requiring charging, the instruction board connects to a 220V AC voltage which changes to a 12V DC voltage through the internal circuit. The 12V DC voltage protects the instruction board against short circuit.
6 .Equipped with intelligent fault setting and appraisal system
Technical parameter
1. Size: 2400mm × 700mm × 1900mm (length x width x height)
2. External power supply: A.C. 220V ± 10% 50Hz
3. Operating voltage: 12V DC
4. Operating temperature: –40ºC to +50ºC
Basic configuration (unit)
|
No. |
Name |
Specification and model |
Unit |
Quantity |
|
1 |
Detection control panel |
With various detection terminals, color circuit and operating principle diagrams |
Set |
1 |
|
2 |
Contact-controlled ignition system |
The ignition system of Changan, including an ignition switch, an ignition circuit, a distributor, and a spark plug |
Set |
1 |
|
3 |
Hall electronic ignition system |
The ignition system of Volkswagen Jetta, including an ignition switch, an ignition circuit, igniter, a distributor, a spark plug, and a Hall sensor |
Set |
1 |
|
4 |
Magnetic induction ignition system |
The ignition system of Toyota 8A-FE, including an engineer control unit (ECU), an ignition switch, and a distributor |
Set |
1 |
|
5 |
Photoelectric sensing ignition system |
The ignition system of Nissan, including an engineer control unit (ECU), an ignition switch, a distributor assembly, high tension line, and a spark plug |
Set |
1 |
|
6 |
Non-distributor grouping ignition system |
The ignition system of Toyota 5S-FE, including an engineer control unit (ECU), an ignition switch, a crankshaft position sensor, an igniter assembly, and a spark plug |
Set |
1 |
|
7 |
Distributorless independent ignition system |
The ignition system of Volkswagen Passat 1.8T, , including an engineer control unit (ECU), an ignition switch, an igniter assembly, a spark plug, and a crankshaft position sensor |
Set |
1 |
|
8 |
Manual driving mechanism |
|
Set |
2 |
|
9 |
Crankshaft position sensor and signal wheel |
|
Set |
2 |
|
10 |
Fuse |
|
Unit |
1 |
|
11 |
Intelligent fault-setting and appraisal system |
|
Set |
1 |
|
12 |
Movable framework (with self-retention wheels) |
2400mm × 700mm × 1900mm (length x width x height) |
Set |
1 |