Gypsum, Drywall & Interior Panel Manufacturing worked example
Edge Trim Loss at 99% max allowable trim loss: a worked example in gypsum, drywall & interior panel manufacturing
Push max allowable trim loss up to 99% and the picture changes. This example computes every intermediate figure at that operating point. Use it at a weekly quality review to track edge trim losses against target and identify board line setup drift that needs a cut-width adjustment.
The inputs for this scenario
- Boards with trim issues: 8 boards (unchanged)
- Total boards in run: 250 boards (unchanged)
- Max allowable trim loss: 99 % (raised for this scenario; the documented default is 95)
Working through the calculation
- Applying the documented formula (Edge trim loss rate = boards with trim issues / total boards in run) to the inputs above produces each figure below.
- At this operating point the engine returns 3.2 % for rate, the number this scenario is built around.
- At this operating point the engine returns 95.8 points for gap to target.
- At this operating point the engine returns 8 count for affected count.
- At this operating point the engine returns 250 count for total count.
How this compares with the baseline
- Against the tool's baseline example, where max allowable trim loss sits at 95% and the headline result is 3.2 %, this scenario lands almost exactly on the baseline at 3.2 %.
- It computes the percentage of boards in a run flagged for edge or trim defects and reports how far that rate sits below your maximum allowable trim loss. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.
Results at a glance
- Rate: 3.2 % (headline result)
- Gap to target: 95.8 points
- Affected count: 8 count
- Total count: 250 count
Run it with your numbers
- Every input above is editable in the live Edge Trim Loss calculator, which recalculates instantly and can be shared with the inputs intact.
Last reviewed 2026-05-12.