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Digital Showcase : Automotive > Product Overview > Components > Rocker Arm Tips    Japanese

Rocker Arm Tips

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Rocker Arm Tips
Kyocera uses Silicon Nitride ceramic to create cam followers that offer superior wear resistance and an exceptionally long, maintenance-free service life. These components are designed for diesel engines where oil degradation is severe. An enveloped casting method is used to join the ceramic and metal components.

 Product Characteristics
Rocker Arm Tips Wear Test Result

Wear Test Result
Metal Cam Wear for Various Ceramics Ceramic Tip Wear VS Time
Test Condition:
Oil:SAE30+Carbon2%
Oil Temperature:100°C
Test Cycle:
1000rpm 5min
2000rpm 5min
4000rpm 5min
 
Test Condition:
Oil:SAE30+Carbon2%
Oil Temperature:100°C
800 Cycle/200h:
1000rpm 5min
2000rpm 5min
4000rpm 5min

 Example

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 Related link
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