keyway
keyway — 名詞
- keywaysingular
- keywaysplural
1. a long, narrow slot cut into a shaft or wheel so that a small metal piece called
鍵槽
軸或輪上裝鍵的長條凹槽
a long, narrow slot cut into a shaft or wheel so that a small metal piece called a key can sit inside it and lock the two parts together when they turn.
Shirin used a milling machine to cut a keyway along the steel shaft.
Shirin 用銑床在鋼軸上銑出一條鍵槽。
cut a keyway along + shaft (typical workshop action)
The mechanic checked that the keyway in the pulley lined up with the slot on the motor shaft.
技師確認皮帶輪上的鍵槽，與馬達軸上的凹槽完全對齊。
keyway in [wheel/pulley] + lined up with + slot on shaft
If the keyway is too wide, the small metal key will slip and the gear will spin loose.
如果鍵槽太寬，裡面那塊小金屬鍵就會鬆脫，齒輪也會跟著空轉。
conditional showing function: keyway holds the key in place
Tamar measured the depth of the keyway before grinding a matching key to fit.
Tamar 先量了鍵槽的深度，才開始磨出一支大小剛好的鍵。
measure the depth of the keyway (typical inspection step)
Each fan blade has a small keyway so the bolt can hold it firmly on the spinning rod.
每片風扇葉片上都有一個小鍵槽，讓螺栓可以把葉片牢牢固定在轉動的軸上。
each [part] has a keyway (distributive pattern)
- cut a keyway
- machine a keyway
- keyway depth
- keyway width
- matching key and keyway
文法句型
a keyway in [machine part]
cut a keyway
用法筆記
Subject is usually a machine part with a rotating shaft (pulley, gear, fan blade, pump rotor). The matching metal piece that fits inside is itself called a 'key', so the two words almost always appear together.
常見錯誤
同根字
常見搭配
名詞搭配
- keyway depth
- keyway width
- keyway cutter
- shaft keyway
- pulley keyway
常用片語
- cut a keyway
- machine a keyway
- the key fits into the keyway
介系詞搭配
- keyway in [the shaft / the pulley / the hub]
- keyway along [the length of the shaft]