Laboratory Stand "Working Orocesses and Testing of A Functioning Diesel Engine"

Standard Configuration

The platform includes:

● Diesel common rail electronic control system engine assembly

● All sensors and actuators

● Fuel supply system

● Cooling system

● Power system

● Intake and exhaust system

● Throttle control mechanism

General Characteristics

● Energy Type Diesel

● Four-stroke with turbocharging and charge air cooling

● Mixture formation method: direct fuel injection

● Number of cylinders: 4

● Power Source DC 12V (Battery 60AH 12V)

● Fuel Tank Capacity - 8 liters

● Movable Rollers Equipped with brakes for easy movement and stability

Training platform consists of two main parts the main platform and the control and detection panel. Based on a fully functional diesel common rail electronic control system engine, this platform meets the educational needs for studying diesel engine structure, working principles, fault setting, and diagnosis.

Functional Features

Dynamic Operation Function

● The engine runs normally, equipped with all necessary auxiliary control systems and functional components (sensors, actuators).

● Suitable for conducting various engine condition experiments, including cold idle, hot idle, slow acceleration, slow deceleration, normal acceleration, normal deceleration, rapid acceleration, and rapid deceleration.

Real-Time Display Function

● Equipped with a combination instrument, digital voltmeter, and high-brightness LED lights to display the operating frequency of the fuel injector in real time.

● Provides real-time information about engine status.

Robust Construction

● The movable platform is made of galvanized profiles, ensuring strong resistance to oil, scratches, and corrosion.

● Surrounding packaging ensures durability and an elegant appearance.

Interactive Learning Panel

● The front-tilted control and testing platform features a complete color circuit diagram for visual comparison between the panel and the actual engine system.

● External testing terminals with 4mm small holes allow direct detection of electrical signals such as resistance, voltage, current, and frequency.

● Students can visually compare the circuit diagram with physical components to understand and analyze system operation principles.

Diagnostic Connector

● The platform is equipped with a diagnostic connector for connection to special or universal automotive decoders.

Throttle Control Device

● Includes a throttle control device for simulating real driving conditions.

List of Works Performed

Study of the Device Features and Structure of the Common Diesel Engine Power Supply System (Common Rail) Understand the design and functionality of the fuel injection system.

Study of the Structure of the Engine's Electrical Equipment Analyze the electrical components and their integration into the engine system.

Study of the Structure of the Engine Cooling System Explore the cooling mechanisms and their role in maintaining optimal engine temperature.

Study of the Structure of the Engine Lubrication System Investigate the lubrication system's design and function.

Study of Engine Functioning Processes Gain insight into the internal combustion processes and overall engine operation.

Diagnostics of the Technical Condition of the Engine Develop skills in diagnosing faults and assessing engine health.

Engine Maintenance, Tuning, and Repair Practice essential maintenance and repair procedures.

Detectors Present

● Resistance

● High-voltage

● Current

● Frequency signals

Car Devices Present

● Engine speed indicator

● Water temperature gauge

● Oil pressure indicator

● Charging indicator

● Electronic control system malfunction indicator

Precautions for Use

During operation, the engine pulley and large flywheel rotate at high speeds; the exhaust pipe, radiator, and engine itself can generate high temperatures. Avoid physical contact to prevent burns and mechanical injuries.

Before operating the equipment, check the battery voltage, oil level, fuel level, coolant level, and ensure there is no abnormal noise during motor startup.

Educational Benefits

● Hands-On Experience Students gain practical experience by interacting directly with a fully functional diesel engine.

● Comprehensive Coverage The stand covers all essential aspects of diesel engine operation, maintenance, and diagnostics.

● Simulation Capabilities Realistic simulation of engine conditions enhances understanding of complex systems.

Conclusion

The laboratory stand "Working Orocesses and Testing of a Functioning Diesel Engine" is a cutting-edge training solution that combines real-world components with advanced simulation capabilities. Its robust design, interactive features, and wide range of functionalities make it an indispensable tool for teaching and training in modern automotive engineering and electronics.