Which calculation method for impeller cutting is accurate?
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There are many methods for calculating impeller cutting available online: cutting according to the law of proportionality, Sulzer’s calculation method, traditional calculation methods, and so on. Some of these methods are conservative in nature while others aim for greater accuracy. May I ask what methods you use for cutting, which one is the most accurate, and what are the applicable ranges of each method?
They’re more or less the same; it’s the Sulzer method, and the standards allow for some variations.
It’s better to be cautious; disassemble and cut it more times – it will put more strain on the assembly and testing personnel
Could you share the actual algorithms for various methods?
This post was last edited by 156026692 on 2018-9-21 08:22. Everyone above, I’ve gathered several journal articles on impeller cutting that can serve as a useful reference for study. https://bbs.hcbbs.com/thread-2064789-1-1.html