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Cut Section Model of Two Stroke Single Cylinder Engine (Working) Manufacturer,Supplier and Exporter in India

Product Code : EL-AELE-9406
Jlab Export is a leading Cut Section Model of Two Stroke Single Cylinder Engine (Working) Manufacturer,and suppliers in India

Press the kicker lever on this working model and the piston of a two-stroke single-cylinder engine moves inside its sectioned cylinder. The spark plug can be shown sparking too. Built from a used engine, the model is sectioned to show the engine, gearbox, clutch and rear wheel mechanism, and it sits on a sturdy iron frame.

Specifications

Model type	Working cut section
Engine	Two stroke, single cylinder, built from a used engine
Sectioned to show	Engine, gearbox, clutch and rear wheel mechanism
Operation	Kicker lever moves the piston
Ignition	Spark at the spark plug can be shown
Frame	Sturdy iron frame
Minimum order quantity	1 unit
Dispatch time	Usually 14–18 working days
Manufacturer	JLab (Jain Laboratory Instruments Pvt Ltd), Ambala, India

Classroom Demonstrations of the Two-Stroke Cycle

Working the kicker lever slowly, the teacher shows the piston uncovering the exhaust port first and then the transfer port as it nears the bottom of its stroke. On the way up it closes them again while the charge above it is compressed. Students see that the fresh charge is drawn into the crankcase and pushed up the transfer port, so the engine fires once every crankshaft turn.

Next, students turn the flywheel of the 2 Stroke 1 Cylinder Petrol Engine Manual Driven by hand and mark the port events on it. They draw a port timing diagram and check it against the Port Timing Diagram. With piston-controlled ports, the diagram is symmetrical about BDC, running EPO, TPO, BDC, TPC and EPC.

Frequently Asked Questions

Why does a two-stroke engine need more cooling than a four-stroke?
It fires on every turn of the crankshaft instead of every second turn. At the same speed, the cylinder and piston therefore take in heat from twice as many power strokes. Small two-stroke engines rely on deep cooling fins and a good flow of air over them.

Why does a two-stroke engine have no camshaft?
The piston itself opens and closes the ports in the cylinder wall as it moves, so no cam-driven valves are needed. The design is simple and light, but some fresh charge escapes with the exhaust during scavenging.

How is a two-stroke engine lubricated?
The fresh charge passes through the crankcase on its way to the cylinder, so the crankcase cannot hold an oil sump as a four-stroke does. Oil is mixed with the petrol or fed in by a separate pump, and it lubricates the bearings and cylinder as the charge passes.

What does the rear wheel mechanism add?
It shows how power from the crankshaft passes through the clutch and gearbox to drive the rear wheel. Students follow the whole drive line on one model instead of the engine alone.

How does it differ from the four-stroke cut section model?
This is a working two-stroke model on an iron frame, moved by its kicker lever, with clutch and rear wheel drive. The Cut Sectional Model of Four Stroke Single Cylinder Engine Assembly sits on a stand and shows valves, cam and oil sump.