| 释义 |
mandrel
man·drel or man·dril M0075300 (măn′drəl)n.1. A spindle or an axle used to secure or support material being machined or milled.2. A metal rod or bar around which material, such as metal or glass, may be shaped.3. A shaft on which a working tool is mounted, as in a dental drill.
[Possibly alteration of French mandrin, lathe, from Provençal mandre, axle, crank, from Old Provençal, beam of a balance, from Latin mamphur, bow-drill, perhaps from Oscan.]mandrel (ˈmændrəl) or mandriln1. (Mechanical Engineering) a spindle on which a workpiece is supported during machining operations2. (Mechanical Engineering) a shaft or arbor on which a machining tool is mounted3. (Mechanical Engineering) the driving spindle in the headstock of a lathe4. (Tools) Brit a miner's pick5. (Mining & Quarrying) Brit a miner's pick[C16: perhaps related to French mandrin lathe]man•drel or man•dril (ˈmæn drəl)
n. 1. a shaft or bar inserted into a piece of work to hold it during machining. 2. a spindle on which a circular saw or grinding wheel rotates. 3. the driving spindle in the headstock of a lathe. [1655–65; probably from French mandrin] Thesaurus| Noun | 1. |  mandrel - any of various rotating shafts that serve as axes for larger rotating partsmandril, arbor, spindledrive - (computer science) a device that writes data onto or reads data from a storage mediumrotating shaft, shaft - a revolving rod that transmits power or motion |
Translationsmandrel
mandrel, mandril1. a spindle on which a workpiece is supported during machining operations 2. a shaft or arbor on which a machining tool is mounted 3. the driving spindle in the headstock of a lathe 4. Brit a miner's pick Mandrel an attachment on metalcutting machine tools for securing products to be worked or cutting tools with center holes. The simplest mandrels consist of a rod with center holes for attachment between the centers of a machine tool or a rod with a cone corresponding to the conical opening in the arbor of a machine tool. Various expanding mandrels are frequently also used. mandrel[′man·drəl] (engineering) The core around which continuous strands of impregnated reinforcement materials are wound to fabricate hollow objects made of composite materials. (mechanical engineering) A shaft inserted through a hole in a component to support the work during machining. (metallurgy) A metal bar serving as a core around which other metals are cast, forged, or extruded, forming a true central hole. mandrel, mandril1. A temporary internal support for a light-gauge metal shell during a pile-driving operation; takes the impact of the pile hammer during driving and is then withdrawn before concrete is placed in the shell; also called a pile core. 2. A cylindrical bar or spindle, used chiefly as a support during machining or forming operations.mandrel
man·drel , mandril (man'drĕl, man'drĭl), 1. The shaft or spindle to which a tool is attached and by means of which it is rotated. 2. Synonym(s): mandrin3. In dentistry, an instrument used in a handpiece to hold a disc, stone, or cup used for grinding, smoothing, or finishing. [G. mandra, a stable; the bed in which a ring's stone is set] man·drel , mandril (man'drĕl, -dril) 1. The shaft or spindle to which a tool is attached and by means of which it is rotated. 2. Synonym(s): mandrin. 3. dentistry An instrument used in a handpiece to hold a disc, stone, or cup used for grinding, smoothing, or finishing. man·drel , mandril (man'drĕl, -dril) In dentistry, an instrument fitted in a handpiece to hold a disc, stone, or cup used for grinding, smoothing, or finishing.mandrel
Synonyms for mandrelnoun any of various rotating shafts that serve as axes for larger rotating partsSynonymsRelated Words |