Characteristics of sugar maple wood surfaces produced by helical planing
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
In real helical planing, the knives form a continuous oblique cutting edge with an angle to the cutterhead rotation axis.Tool manufacturers affirm that the helical cutterheads produce superior quality surfaces.However, literature on the effect of this cutting geometry on the surface quality of planed wood is scarce.The surface quality of helical-planed sugar maple was evaluated as a function of two planing modes, four feed speeds, and three cutting depths.The helical planing across the grain produced surfaces with higher roughness and improved wetting properties.A slight torn grain was observed in some samples that were helical-planed obliquely to the grain.As feed speed increased, surfaces became rougher and wetting was accelerated.Increasing cutting depth reduced surface roughness, mainly when planing across the grain.Cross-grain helical planing appears to have a good potential to reduce dependence on sanding to improve surface adhesion properties and enhance performance of coatings.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.003 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it