Factor and measurement ledger
The saved article groups possible stone-bending factors into three families: saw-blade matrix condition, cutter-head condition, and the relationship between the matrix and cutter heads. This page records those families without diagnosing a cause or describing corrective work.
Factor families preserved from the archive
Matrix condition
The legacy source names matrix-related condition terms, including flatness and runout language, but provides no blade identity, machine identity, measurement authority, dated record, or acceptance limit.
Cutter-head condition
Cutter-head wording appears as a possible factor family. The archive does not identify the exact cutter head, stone, observation record, specialist finding, or approved criterion.
Joined assembly
The source also names the matrix-to-cutter-head relationship while omitting the qualified record needed to interpret that relationship for a particular blade.
| Archived family | What is actually present | Evidence still required |
|---|---|---|
| Matrix condition | General condition and measurement vocabulary | Exact blade and machine identities, defined terms, dated measurement record, authority, and acceptance document |
| Cutter-head condition | A broad factor label without a verified finding | Exact component identity, stone identity, observation source, and specialist conclusion |
| Joined assembly | A stated relationship between matrix and cutter heads | Traceable assembly record, qualified reviewer, defined evidence, and signed disposition |
Archived media sequence
Questions for an evidence owner
- Which exact blade, machine record, and stone identity does the observation concern?
- Which controlled document defines each measurement term and acceptance basis?
- Who recorded the observation, when was it recorded, and which source file preserves it?
- Which qualified specialist owns the interpretation and final disposition?
These are documentation questions only. They do not authorize diagnosis, adjustment, cutting, component work, or joining work.
