| 释义 |
keyway
key·way K0047600 (kē′wā′)n.1. A slot for a key in the hub or shaft of a wheel.2. The keyhole of a cylinder lock.keyway (ˈkiːˌweɪ) n (Mechanical Engineering) a longitudinal slot cut into a component to accept a key that engages with a similar slot on a mating component to prevent relative motion of the two componentskeyway
keyway[′kē‚wā] (design engineering) An opening in a lock for passage of a flat metal key. The pocket in the driven element to provide a driving surface for the key. A groove or channel for a key in any mechanical part. Also known as key seat. (engineering) An interlocking channel or groove in a cement or wood joint to provide reinforcement. keyway1. The aperture in a lock cylinder which receives the key and closely engages with it throughout its length. 2. A slot used to interlock slabs of masonry walls built at different times.keyway
key·way (kē'wā), In dentistry, the female portion of a precision attachment.
See also: keyway attachment. keyway Surgery The 'female' part of a 2-part interlocking surgical devicekeyway An undercutting made in a drilled tooth cavity so that the filling, when hardened, will be less likely to fall out.key·way (kē'wā) In dentistry, the female portion of a precision attachment. AcronymsSeeKW |