When processing or producing something, the surface is not absolutely flat, and the difference between the unevenness and the absolute level is the flatness. (The smaller the value, the better).
Product & technical reference
Surface Flatness
When processing or producing something, the surface is not absolutely flat, and the difference between the unevenness and the absolute level is the flatness. (The smaller the value, the better).
Technical profile
| Manufacturer / publisher | GRISH / Beijing Grish Hitech |
|---|---|
| Brand / publisher | GRISH |
| Content type | glossary |
| Language | English |
| Category | Lapping, honing & superfinishing |
| Updated | 2026-10-16 |
GRISH published content
Source: https://grish.com/term/surface-flatness-2/ · Original publication: 2022-09-23. Manufacturer claims and terminology are reproduced as source material.Explore Polishing glossary ↗
Source: https://grish.com/term/surface-flatness-2/ · Original publication: 2022-09-23. Manufacturer claims and terminology are reproduced as source material.Explore Polishing glossary ↗
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