Fluid Polishing Technology by Data
Commitment to Quality
We use measurement data to set targets and evaluate quality.
Target
Test
Result
Achieved
STEP１.Target
Raw material measurement (target value setting)
STEP２.Test
STEP３.Result
Post-polishing measurement (target value achieved)
STEP４.Achieved
Quality stability index Surface roughness parameter
Ra = mean value of difference between convexity and concavity
Quality Stability Indicators
Surface roughness parameter
Ra = mean value of difference between convexity and concavity
The generally required mirror surface is a Ra value of 0.1μm.
The mirror finish achieved by ALGO is an ultra-mirror surface with an Ra value of 0.01μm.
Internal surface roughness evaluation data Ra0.039μm to Ra0.009μm achieved
Before polishing
SUS316L stainless steel pipe Before polishing
measuring instrument： ZYGO Nexview NX2
system：white interference
Measurement Results：Ra：39.016nm = 0.039016μm
（micrometer conversion）
After polishing
SUS316L stainless steel pipe After fluid polishing
measuring instrument： ZYGO Nexview NX2
system：white interference
Measurement Results：Ra：9.723nm = 0.009723μm
（micrometer conversion）
To demonstrate the high quality of our polishing technology, we conduct data measurement at a reliable third-party public institution.
“Designed for the most demanding applications, the Nexview™ NX2 3D optical profiler combines exceptional precision, advanced algorithms, application flexibility, and automation into a single package that represents ZYGO’s most advanced Coherence Scanning Interferometric (CSI) profiler.”
「Quotation： ZYGOWebsitehttps://www.zygo.jp(2024/3/22)」
Joint Research and Development Organization
Industrial Technology Center of Okayama Prefecture
https://www.pref.okayama.jp/site/kougi/
Nexview NX2 possession
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