Machinability
Definition
A technological property of a solid material (metal, wood, plastic) that determines the ease, precision, and efficiency with which it can be machined through cutting or chipping using tool bits. This structural parameter directly influences the wear rate of cutting tools, the surface finish quality, the shape of the resulting chips, and the energy consumption during industrial turning, milling, or drilling processes.
Bilingual Equivalents
- Machinability
- Chippability
Grammatical & Source Details
| Inflection Type | Feminine abstract noun, invariant in plural form. Follows regular consolidated suffix rules. |
| Formation | Internal derivation combining the technical verb root with a suffix denoting systemic property or capacity. |
| Spelling / Pronunciation | [aʃ.ki.a.bi.li.ˈta.te] |
| Source | Standard Handbook of Machine Tool Technology and Metallurgical Elements |
Contextual Usage Examples
RO: Adăugarea unei cantități mici de sulf în aliaj îmbunătățește considerabil acea așchiabilitate a oțelului industrial.
EN: The addition of a small amount of sulfur into the alloy considerably improves that machinability of the industrial steel.
RO: Inginerul a respins lotul de lemn deoarece prezenta o așchiabilitate scăzută din cauza nodurilor structurale dense.
EN: The engineer rejected the batch of wood because it exhibited low machinability due to dense structural knots.
RO: Studiul de laborator s-a concentrat pe măsurarea indicelui de așchiabilitate pentru noile materiale compozite.
EN: The laboratory study focused on measuring the machinability index for the new composite materials.
Idioms & Phrases
Indice de așchiabilitate / Machinability index / rating
RO: Valoare numerică standardizată care compară prelucrabilitatea unui material testat cu cea a unui material de referință.
EN: A standardized numerical value comparing the cutting efficiency of a tested material with that of a reference material.
Așchiabilitate optimă / Optimum machinability
RO: Stare structurală a materialului care permite debitarea rapidă cu o uzură minimă a sculelor și finisaj de înaltă precizie.
EN: A structural state of the material allowing rapid cutting with minimal tool wear and high-precision surface finish.
Îmbunătățirea așchiabilității / Improving machinability
RO: Proces tehnologic (tratament termic sau aliere) menit să modifice microstructura unui metal pentru a fi mai ușor de strunjit.
EN: A technological process (heat treatment or alloying) designed to modify a metal's microstructure for easier turning.
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