-
Mazda 3 since 2003
1. Operation and maintenance of the car
2. Engine
2.1. General description of new engines of the L8, LF and L3 models
2.1.1. Mechanical part of engines
2.1.2. Mechanism of change of phases of gas distribution
2.1.2.1. System of change of phases of gas distribution
2.1.2.2. Design of the mechanism of change of phases of gas distribution
2.1.2.3. Main characteristics of operation of the mechanism of change of phases of gas distribution
2.1.2.4. Design of the mechanism of change of phases of gas distribution
2.1.2.5. The oil operating valve (OCV)
2.1.3. Lubrication system
2.1.4. Cooling system
2.1.5. Fuel system
2.1.6. System of production of the fulfilled gases and system of decrease in toxicity
2.1.7. Electric equipment of engines
2.2. Mechanical part of engines
2.3. Appendix 1
2.4. Appendix 2
2.5. Appendix 3
2.6. The Z6 engine – a mechanical part
2.7. Lubrication system
2.8. Cooling system
2.9. System of an admission
2.10. Fuel system
2.11. System of production of the fulfilled gases and system of decrease in toxicity
2.12. System of ignition
2.13. Control system
2.14. Tables
3. Transmission
4. Running gear
5. Steering mechanism
6. Brake system
7. Onboard electric equipment
8. Body
 








2-1-2-4-konstrukciya-mekhanizma-izmeneniya-faz-gazoraspredeleniya.html

2.1.2.4. Design of the mechanism of change of phases of gas distribution

Fig. 2.36. Design of the mechanism of change of phases of gas distribution: 1 – camshaft asterisk; 2 – case; 3 – rotor; 4 – pin; 5 – consolidation; 6 – cover; 7 – groove


The executive mechanism of change of phases of gas distribution consists of the case integrated with an asterisk of the camshaft, a cover, a rotor integrated with a cam-shaft and a pin which defines the mutual provision of a rotor and the case when the engine is stopped. Besides, the rotor has consolidation which isolates a compartment of an advancing and a compartment of delay of opening or closing of valves. The cover and a rotor of the executive mechanism of change of phases of gas distribution have grooves which are used for the correct combination, at survey of the executive mechanism of change of phases of gas distribution (fig. 2.36).

"previous page
2.1.2.3. Main characteristics of operation of the mechanism of change of phases of gas distribution
following page"
2.1.2.5. The oil operating valve (OCV)




d925ae9b