Comparing Honing Methods for Valve Sleeves
Author Information
Author(s): Su Hao, Yang Changyong, Fu Yucan, Nie Rui
Primary Institution: Ningbo Institute of Technology, Beihang University
Hypothesis
Electroplated oilstones will provide higher material removal rates compared to sintered oilstones while maintaining surface quality.
Conclusion
Electroplated oilstones achieved a material removal rate 2.5 times higher than sintered oilstones, but the latter produced better surface quality.
Supporting Evidence
- Electroplated oilstones achieved a material removal rate 2.5 times higher than sintered oilstones.
- Sintered oilstones produced superior surface quality compared to electroplated oilstones.
- The proposed sequential honing method enhanced efficiency by 1.6 times.
Takeaway
This study found that using a special type of oilstone can help remove material from valve parts much faster, but it might not make the surface as smooth as another type.
Methodology
The study compared the honing processes using electroplated and sintered oilstones, examining their material removal rates and surface qualities.
Limitations
The surface roughness of the valve sleeve honed with electroplated oilstone did not meet the required standards.
Digital Object Identifier (DOI)
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