Acetate frame three stage inspection gate planner

Rough smoothing, intermediate smoothing and fine polishing have different purposes. The rough stage tracks profile change, heat, collisions and thin areas; the intermediate stage checks remaining texture, contact and contamination. The fine stage focuses on haze, residues, gloss variation, fine scratches and temperature. Each selected stage retains its own release criterion. Selecting all three displays the inspection plan; it does not establish that the sample has passed or that the next stage should start.

Plan stage inspection

Rough smoothingIntermediate smoothingFine polishing

Select the entries relevant to your review.

Acetate frame three stage inspection gate planner - First review field for each entry - Jintaijin — First review field for each entry. Original diagram of qualitative source fields; not a trial outcome.

Select stages to see their separate monitoring and release questions

Source monitoring and release criteria; no cycle recipe. Keep every selected requirement with the part and the actual trial record. Selecting a row does not show that its acceptance condition has been met.

Record evidence rather than approving a stage with this tool

For each trial stage, record the incoming condition, actual media and paste, loading, inspection intervals and observed changes. Check dimensional fit and protected detail along with cosmetic appearance. Establish the inspection lighting and accepted reference before comparing samples. The source supplies qualitative release criteria, but no temperature ceiling, timing recipe, quantitative gloss specification or allowable material removal. Those requirements must be defined for the reviewed frame design.

Reviewed source reference

Rough smoothing

Purpose: Reduce light machining marks and sharp unfinished edges

What to Monitor: Profile change, heat, collisions, thin areas, and deep marks that remain

Release Criterion: Surface is even enough for the next stage without losing design details

Intermediate smoothing

Purpose: Refine the rough-stage texture and improve uniformity

What to Monitor: Residual lines, media access, uneven contact, and contamination

Release Criterion: No obvious rough-stage marks under the agreed inspection light

Fine polishing

Purpose: Develop clarity, smooth touch, and a consistent cosmetic finish

What to Monitor: Haze, residue, gloss variation, fine scratches, and temperature

Release Criterion: Approved appearance, clean recesses, correct fit, and no new damage

Read the Jintaijin technical article. Source table reviewed 3 October 2026. Possible causes, directions and adjustments remain conditional reference fields.

Acetate frame three stage inspection gate planner - Risks or checks remain visible - Jintaijin — Risks or checks remain visible. Original diagram of qualitative source fields; not a trial outcome.

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