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Record W6986415339

Pjovimo režimų pjaunant kietlydinius vidine deimantinio disko briauna tyrimas

2009· dissertation· lt· W6986415339 on OpenAlex

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.

aboutThe title or abstract carries a Canadian signal from the geographic lexicon.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

VenueLaba (Lietuvos akademinių bibliotekų direktorių asociacija) · 2009
Typedissertation
Languagelt
FieldEngineering
TopicMaterial Properties and Processing
Canadian institutionsnot available
Fundersnot available
KeywordsQuarter (Canadian coin)Sample (material)Context (archaeology)Statistical analysis
DOInot available

Abstract

fetched live from OpenAlex

Šiame darbe ištirta pastūmos ir pjovimo greičio dydžio įtaką paviršiaus kokybei, pjaunant volframinius (T14K8) ir nevolframinius (KHT-16) kietlydinius deimantinio disko vidine briauna. Kietlydinių medžiaga yra labai kieta ir negali būti atpjaunama įprastiniais metodais. Pjovimas buvo atliktas naudojantis deimantinio disko, su pjaunančia vidine briauna, staklėmis, kurių modelis „Almaz-4“. Tyrimo metu buvo naudojamas deimantinis diskas, kurio grūdėtumas 60/40. Atliekant tyrimą, buvo pastebėta, kad didinant pastūmą, didėja ir pjaunamo paviršiaus šiurkštumas. Atitinkamai paviršiaus šiurkštumas didėja mažinant pjovimo greitį. Per didelė pastūma gali lemti pjaunančiosios briaunos užlinkimą arba pačio disko trūkimą. Nustatyta, kad pjaunant kietas ir lenkimui atsparesnes medžiagas – gaunamas didesnis šiurkštumo augimas, nei pjaunant lenkimui mažiau atsparias, trapias medžiagas.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Science and technology studies, Scholarly communication, Research integrity, Insufficient payload (model declined to judge)
Consensus categoriesMeta-epidemiology (narrow), Research integrity, Insufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.618
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.001
Meta-epidemiology (narrow)0.0040.004
Meta-epidemiology (broad)0.0040.002
Bibliometrics0.0040.010
Science and technology studies0.0020.000
Scholarly communication0.0030.002
Open science0.0030.000
Research integrity0.0050.004
Insufficient payload (model declined to judge)0.0020.002

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.

Opus teacher head0.014
GPT teacher head0.254
Teacher spread0.240 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it