mandrel
A round object used as an aid for shaping a material, e.gA round object used as an aid for shaping a material, e.g. shaping or enlarging a ring, or bending or enlarging a pipe without creasing or kinking it.
Значение
значений: 2A round object used as an aid for shaping a material, e.g. shaping or enlarging a ring, or bending or enlarging a pipe without creasing or kinking it.
Dorn, Spreizdorn, Aufweitdorn
опра́вкаoprávka
A tool or component of a tool that guides, grips or clamps something, such as a workpiece to be machined, a machining tool or a part while it is moved.
Spindel, Dorn, Stützdorn
- any of various rotating shafts that serve as axes for larger rotating parts
Переводы
языков: 6По значениям 1
По значениям 2
Происхождение
From French mandrin, probably from Vulgar Latin *mamphurinum, from Latin mamphur (“a bow dFrom French mandrin, probably from Vulgar Latin *mamphurinum, from Latin mamphur (“a bow drill”), ultimately from Oscan or Ancient Greek μαννοφόρον (mannophóron, “wearing a collar”), from μανά (maná, “collar”) + φέρω (phérō, “to bear”); first element cognate with Latin monile (“collar”).
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