Laboratory Stand "Study of The Design and Parameters of An Injection Internal Combustion Engine"

The platform includes

● Engine assembly

● All sensors and actuators

● Fuel supply system

● Cooling system

● Power system

● Intake and exhaust system

● Throttle control mechanism

● Automotive training and assessment system

General Engine Specifications

● Type Gasoline

● Cycle Four-stroke with atmospheric air cooling

● Mixture Formation Method Distributed fuel injection (injector)

● Number of Cylinders 4

Technical Specifications

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

● Fuel Capacity - 8 liters

Based on the physical engine, the platform consists of two main parts the main platform and the control/testing panel. It provides comprehensive training on gasoline engine structure, working principles, fault setting, and diagnosis.

Functional Features

Dynamic Operation Function

● The training platform is equipped with various auxiliary control systems, complete and effective sensors and actuators. The engine runs normally, allowing for experiments under different operating conditions (cold idle, hot idle, slow acceleration, slow deceleration, normal acceleration, normal deceleration, rapid acceleration, rapid deceleration, etc.).

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. Plastic spraying enhances durability. Dual-structure base with silent casters ensures ease of movement and reduces damage to the ground.

Interactive Control Panel

● The front-tilted control/testing panel features a color scheme that maintains saturation due to special surface treatment. A color UV-printed circuit board allows students to compare the circuit with actual engine components for better understanding of the control system. Detection terminals enable direct measurement of electrical signals such as resistance, voltage, current, and frequency.

Detectors Present

● Resistance

● High-voltage

● Current

● Frequency signals

Car Devices Present

● Fuel pressure gauge

● Vacuum gauge

Diagnostic Connector

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

Movable Rollers

● Equipped with movable rollers for easy relocation of the stand structure.

List of Works Performed

Study of Gasoline Injection Engine Design Gain detailed knowledge of the design and components of passenger car gasoline injection engines.

Principles and Operating Modes of Gasoline Engines Understand the principles and operating modes of gasoline engines.

Formation of Initial Skills in Car Diagnostics, Maintenance, and Repair Develop foundational skills in diagnosing faults, performing maintenance, and conducting repairs.

Educational Benefits

● Hands-On Experience Students gain practical experience by interacting directly with a real gasoline injection engine.

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

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

Conclusion

The laboratory stand "Study of The Design and Parameters of An Injection Internal Combustion Engine" is a cutting-edge educational tool that combines real-world components with advanced simulation capabilities. Its robust design, interactive features, and wide range of functionalities make it an indispensable solution for teaching and training in modern automotive engineering and electronics.