Working Model Of Valve Timing | Torquemaster-22
Working Model Of Valve Timing Torquemaster-22 is a multicylinder engine valve timing cutaway model demonstrating the precise opening and closing of poppet valves controlled by the overhead camshaft. This Working Model Of Valve Timing shows a 4 stroke, 4 in-line cylinder engine with indirect injection, turbo supercharger, and toothed belt distribution. It enables measurement and diagramming of valve timing sequences and demonstrates variable valve timing concepts. Mounted on a sturdy powder coated metal stand, it is built for classroom demonstration.
The Working Model Of Valve Timing Torquemaster-22 is a multicylinder engine valve timing cutaway model, carefully sectioned for training purposes and professionally painted to differentiate the various parts. This Working Model Of Valve Timing demonstrates the precise timing of the opening and closing of valves in internal combustion engines.
Product Overview
The Torquemaster-22 is painted with different colours to better differentiate the various parts, cross-sections, lubricating circuits, fuel system, and cooling system, with many parts chromium plated and galvanized for a longer life. This Working Model Of Valve Timing shows how the valve timing is controlled by the camshaft in four-stroke cycle engines. In a piston engine, the valve timing is the precise timing of the opening and closing of the valves, and in an internal combustion engine, these are usually poppet valves. The valve timing can be varied by modifying the camshaft, or it can be varied during engine operation by variable valve timing. It is also affected by the adjustment of the valve mechanism. The model can measure and draw the valve timing diagram for comprehensive training.
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Working Model Of Valve Timing Torquemaster-22 — Technical Specifications
| Parameter | Value |
|---|---|
| Model | Torquemaster-22 |
| Engine Type | 4 stroke engine |
| Cylinders | 4 in-line cylinders |
| Injection | Indirect injection |
| Feeding | Turbo supercharger |
| Injection Pump | VE Bosch type rotary injection pump |
| Camshaft | Overhead camshaft (OHC) |
| Distribution | Toothed belt |
| Operation | Manually operated mechanism |
| Equipment Layout | On base with wheel |
| Finish | Fine finish |
| Stand | Sturdy powder coated metal stand |
| System Installation | Fully functional cut section system installed in a mobile solid frame |
| Length x Width x Height (approx.) | 700 x 700 x 800 mm |
| Weight (approx.) | 65 kg |
Technical Data
Engine Configuration
| Component | Detail |
|---|---|
| Engine Type | 4 stroke engine |
| Cylinder Arrangement | 4 in-line cylinders |
| Fuel Injection | Indirect injection |
| Induction | Turbo supercharger |
| Injection Pump | VE Bosch type rotary injection pump |
Valve Timing System
| Component | Detail |
|---|---|
| Camshaft Type | Overhead camshaft (OHC) |
| Distribution Method | Toothed belt |
| Valve Type | Poppet valves |
| Timing Control | Controlled by the camshaft |
| Timing Variation | Can be modified by camshaft change or variable valve timing during operation |
| Valve Mechanism | Adjustable valve mechanism affecting timing |
Key Features
- Design: MPFI/CRDI engine model ideal for classroom demonstrations
- Cross-Sectioning: Various parts cross-sectioned to show internal operation
- Operation: Manual
- Layout: On base with wheel
- Finish: Fine finish
- Handling: Simple operations
- Accuracy: Functional accuracy
- Design Type: Working Model Of Valve Timing with camshaft control for valve opening and closing sequences
- Measurement Capability: Can measure and draw the valve timing diagram
Experiments
- Study of valve timing control by the camshaft
- Study of four-stroke engine valve opening and closing sequences
- Observation of poppet valve operation
- Study of toothed belt distribution mechanism
- Study of turbo supercharged indirect injection operation
- Study of variable valve timing concepts
- Measurement and diagramming of valve timing sequences
- Study of valve mechanism adjustments and their effects on timing
Construction and Design
The Working Model Of Valve Timing Torquemaster-22 is built as a fully functional cut section system installed in a mobile solid frame. The engine is a 4 stroke unit with 4 in-line cylinders, featuring indirect injection fed by a turbo supercharger and a VE Bosch type rotary injection pump. An overhead camshaft driven through a toothed belt controls the valve timing. The mechanism is manually operated to demonstrate the precise timing of opening and closing of poppet valves. Parts are professionally painted in different colours to differentiate components, cross-sections, lubricating circuits, fuel system, and cooling system, with several parts chromium plated and galvanized for durability. The unit is mounted on a sturdy powder coated metal stand.
Scope of Delivery
- Multicylinder engine valve timing cutaway model
- 4 stroke CRDI engine assembly with OHC and toothed belt distribution
- Mobile solid frame with base and wheel
- Sturdy powder coated metal stand
Q1: What does the Working Model Of Valve Timing Torquemaster-22 demonstrate?
A: It demonstrates how valve timing is controlled by the camshaft in a 4 stroke engine, showing the precise opening and closing sequences of poppet valves.
Q2: How is the valve timing controlled in this model?
A: The valve timing is controlled by the overhead camshaft driven through a toothed belt, showing the relationship between camshaft rotation and valve operation.
Q3: Can the valve timing be varied on this model?
A: Yes, the model demonstrates that valve timing can be varied by modifying the camshaft or through variable valve timing adjustments during engine operation.
Q4: What is the engine configuration of this model?
A: It is a 4 stroke engine with 4 in-line cylinders, indirect injection, turbo supercharger, and VE Bosch type rotary injection pump.
Q5: What are the dimensions and weight of the model?
A: The approximate dimensions are 700 x 700 x 800 mm, with an approximate weight of 65 kg.
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