1. Product introduction
This training bench is based on the Buick EFI gasoline engine. The engine can be run, and the actual operation of starting, accelerating, decelerating, fault detection and diagnosis, fault simulation and elimination, etc., will truly demonstrate the structure and principle of the automobile EFI gasoline engine. and working process. It is suitable for the practical training and teaching needs of various types of colleges and training institutions for automobile engine theory and maintenance training.
This training platform has complete training functions, convenient operation, safety and reliability, and beautiful appearance.
2. Structural composition
Buick engine assembly, original car engine control computer, combination instrument, all related original car accessories for engine starting and running, fault setting and troubleshooting system, original car circuit schematic board and testing terminals, 60AH large-capacity battery, large-capacity stainless steel fuel tank, Engine acceleration mechanism, control panel cabinet, movable bench, bench power main switch, OBD diagnostic base, cooling system, training instructions for task-driven teaching mode and bench operation manual.
All sensors and actuators are installed with digital display gauges, bench-mounted fuel pressure gauges and vacuum gauges, casters with locking universal direction, stainless steel handguards, and protective devices are installed on the high-temperature and rotating parts of the bench.
3. Features
1. The training bench is equipped with a real original car EFI engine assembly, which runs normally with ignition.
2. Fully demonstrate the composition and working process of the EFI gasoline engine. The fault simulation system can simulate the actual operating conditions, and set up a variety of common engine faults in real vehicles. The specific content is equipped with the description of the fault simulation setting device. The panel of the training platform is equipped with automobile instruments, fuel pressure gauges, and vacuum pressure gauges, which can display changes in parameters such as engine speed, fuel injection pressure, and intake manifold pressure in real time.
3. The voltmeter displays the changes of the sensor and the actuator in real time, and each executive component such as the injector pulse displays the working status with LED lights.
4. The pointer oil pressure gauge indicates the fuel pressure value; the pointer vacuum gauge indicates the vacuum pressure value.
5. Equipped with the original car diagnostic seat, which can be connected to special or general-purpose car decoders and computer diagnostic instruments to perform engine self-diagnosis functions such as reading fault codes, clearing fault codes, and reading data streams for the engine electronic control system.
6. The color inkjet circuit diagram is drawn on the panel of the training platform, and the inkjet diagram is protected by plexiglass. Students can intuitively compare the circuit diagram and the actual engine to understand and analyze the working principle of the control system.
7. There are detection terminals installed on the panel of the training platform, which can directly detect the electrical signals of the pins of each sensor, actuator, and engine control unit on the panel, such as resistance, voltage, current, frequency, waveform signal, etc.
8. The training platform is equipped with safety protection devices such as the main switch of the power supply, the protective cover of the water tank, the protective cover of the flywheel and other rotating parts.
9. The base part of the training bench is welded with steel structure, the panel cabinet is stamped and formed, the panel cabinet and the base can be separated, the surface of the bench adopts the baking paint process, and has a universal self-locking caster device, which is flexible in movement.
4. Technical parameters
1. Dimensions: 1650mm X 1000mm X 1850mm (length X width X height)
2. Working power supply: 12V/60AH battery
3. Fuel tank volume: 10L
4. Working temperature: -50℃～50℃,
