Investigation of influence of sliding of rolls over plate on continuous bending with noncompatible conical rolls
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Bibliographic record
Abstract
Conical roll bending with compatible conical rolls ensures no-sliding between the rolls and the plate section and high bending quality. However, the process is so expensive that the rolls must be changed when the radii of the desired cone change. For noncompatible conical rolls, the necessary speed ratio between the top and bottom of the plate sections is provided by an attachment at the top side of the section, where the rolls slide over the plate. This paper will present the investigations of the influence of the sliding on the bending quality. Numerical simulations based on finite element method are performed with commercial software ANSYS LS-DYNA. The results agree well with those obtained with compatible conical rolls.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| 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.
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