In this time i would like to share the features and the elements on the hidraulic valve lash adjustment engine system, see explanation below :
FeaturesHydraulic Tappet
HIDRAULIC VALVE LASH ADJUSTMENT ELEMENTS
Example :Tappet
- The valve is driven by the cam through the tappet
- Very high valve train rigidity
- Highly cost effective
- Valve lash os automatically compensated
- Maintenance free throughhout its opening life
- Very quiet valve train
- Consistently low exhaust emissions throughout the operating life.
Anti Drain Tappet ①
- While the engine is switched off, oil cannot flow out of the outer reservoir - this gives improved repeat start behaviour.
Bottom Suction Tappet ②
- The oil reservoir volume can be better utilized - this gives improvedd repeat start behaviour.
Labyrinth Tappet ③
- Combination of anti drain and bottom suction mechanisms.
- Significantly improved repeat start behaviour.
3CF Tappet ④
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| HLA Component |
- With cylindrical cam comfort face anti rotation mechanism.
- Simple oil supply.
- Accelerated opening and closing.
- 80% reduction in oil consumption.
- Low cam contact pressures.
- More effective valve lift characteristics possible with identical tappet diameter.
- Identical valve lift characteristics possible with smaller tappet diameter.
- Very low tappet mass.
- Veru high rigidity.
- Reduced frictional power.
In the next page i will share the explanation mechanical of Hydraulic Valve Lash Adjustment Elements and feature.
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