Reaming
Definition
The act of reaming or boring and its result; a technological machining process of internal cylindrical or conical surfaces, executed to enlarge the diameter of an existing hole and to ensure extremely high dimensional precision and minimal surface roughness. This process is essential in machine manufacturing for calibrating cylinders, bearings, and bushings.
Bilingual Equivalents
- Reaming
- Boring
Grammatical & Source Details
| Inflection Type | Feminine noun, regular plural forms. |
| Formation | Deverbal noun originated from the long infinitive form of the verb 'aleza'. |
| Spelling / Pronunciation | [a.le.ˈza.re] |
| Source | Lexicon of Industrial Engineering and Cutting Technologies |
Contextual Usage Examples
RO: Operația de alezare a fost executată pe o mașină specială de coordonate pentru a garanta centrarea perfectă.
EN: The reaming operation was performed on a special coordinate machine to guarantee perfect centering.
RO: După turnare, piesele din fontă trec printr-o etapă de alezare grosieră și una de finisare.
EN: After casting, the cast iron parts go through a rough boring stage and a finishing stage.
RO: Alezarea incorectă a lagărelor poate duce la vibrații distructive în timpul funcționării turbinei.
EN: Incorrect boring of the bearings can lead to destructive vibrations during turbine operation.
Idioms & Phrases
Alezare fină / Fine boring / finish reaming
RO: Ultima etapă a procesului de așchiere interioară, executată cu avans mic pentru a obține o suprafață netedă ca oglinda.
EN: The final stage of the internal cutting process, executed with low feed to achieve a mirror-like surface smoothness.
Adaos de alezare / Boring allowance / reaming allowance
RO: Grosimea stratului de material lăsat intenționat pe suprafața interioară pentru a fi îndepărtat ulterior prin finisare.
EN: The thickness of the material layer intentionally left on the internal surface to be removed later during finishing.
Alezare cu alezor expandabil / Adjustable reamer boring
RO: Metodă de calibrare manuală ce folosește o sculă alezoară ale cărei tăișuri pot fi reglate micrometric.
EN: A manual calibration method utilizing a reamer tool whose cutting edges can be micrometrically adjusted.
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