grinding wheel; abrasive wheel
Tone colorsmāmámǎmàma
Meanings
1 sense · 4 examplesnoun
grinding wheel; abrasive wheel (a tool used for grinding cutting tools and parts, made from abrasive material bonded together and sintered at high temperatures, usually wheel-shaped)
Commonly used in mechanical processing and metalworking. In spoken language, the variant form 砂轮儿 (shālúnr) with erhua is often used.
Gōng工
rén人
yòng用
shā砂
lún轮
mó磨
fēng锋
lì利
de的
dāo刀
jù具
。
Workers use grinding wheels to sharpen cutting tools.
Zhè这
gè个
shā砂
lún轮
yǐ已
jīng经
mó磨
sǔn损
le了
，
xū需
yào要
gēng更
huàn换
xīn新
de的
。
This grinding wheel is already worn out and needs to be replaced with a new one.
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Shā砂
lún轮
zài在
gāo高
sù速
xuán旋
zhuǎn转
shí时
huì会
chǎn产
shēng生
huǒ火
huā花
。
Grinding wheels produce sparks when rotating at high speeds.
Qǐng请
xuǎn选
zé择
hé合
shì适
guī规
gé格
de的
shā砂
lún轮
jìn进
xíng行
dǎ打
mó磨
。
Please select a grinding wheel of appropriate specifications for polishing.