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mandrel

/ˈmæn.dɹəl/

Meanings
noun

芯轴，心轴。

A 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.

Examples :

"The jeweler used a mandrel to enlarge the silver ring. "
珠宝匠用芯轴来扩大这个银戒指的尺寸。
material technical industry machine

Related Words

Illustration machining

machining verb

/məˈʃiːnɪŋ/ /məˈʃiːnɪŋɡ/

机械加工，机加工。

"The factory is machining metal parts for the new car model. "

这家工厂正在机械加工金属部件，用于新款汽车型号。

Illustration something

something noun

/ˈsamθɪŋ/ /ˈsʌmθɪŋ/

东西，事物

"My friend told me there was something in the box, but I didn't know what it was yet. "

我朋友告诉我盒子里有东西，但我还不知道那是什么。

Illustration threading

threading verb

/ˈθɹɛdɪŋ/

穿线，引线

"thread a needle"

把线穿过针眼。

Illustration workpiece

workpiece noun

/ˈwɜːrkpiːs/

工件，毛坯。

"The carpenter carefully measured the workpiece before cutting it into a table leg. "

木匠在把毛坯切割成桌子腿之前，仔细地测量了它。

Illustration creasing

creasing verb

/ˈkɹiːsɪŋ/

起皱，褶皱。

"The child was creasing the paper while drawing, making it hard to color on. "

孩子一边画画一边把纸弄皱了，这样就不好上色了。

Illustration material

material noun

/məˈtɪəɹɪəl/ /məˈtɪɹi.əl/

材料， 材质

"Asphalt, composed of oil and sand, is a widely used material for roads."

沥青是由石油和沙子组成的，是一种广泛使用的道路材料。

Illustration shaping

shaping verb

/ˈʃeɪpɪŋ/

塑造， 形成

"The potter is shaping the clay into a beautiful vase. "

陶匠正在把黏土塑造成一个美丽的花瓶。

Illustration securely

securely adverb

/səˈkjɔːli/ /səˈkjɝli/

安全地，稳妥地.

"My backpack was securely fastened to the chair, so I knew my books would stay put during the presentation. "

我的背包牢牢地固定在椅子上，所以我知道我的书在展示期间不会掉下来。

Illustration component

component noun

/kʌmˈpoʊnənt/

组成部分, 部件，元件.

"A CPU is a component of a computer."

中央处理器是电脑的一个部件.

Illustration machinist

machinist noun

/mə.ˈʃi.nɪst/

机械师，机工。

"The machinist carefully assembled the new engine for the school's science lab. "

那位机械师/机工小心翼翼地为学校的科学实验室组装新的发动机。

Illustration enlarging

enlarging verb

/ɪnˈlɑːrdʒɪŋ/ /ɛnˈlɑːrdʒɪŋ/

扩大，放大。

"The bakery is enlarging its storefront to accommodate more customers. "

这家面包店正在扩大店面，以便容纳更多顾客。

Illustration machined

machined verb

/məˈʃiːnd/ /məˈʃiːnt/

用机器制造，机加工。

"The metal parts of the bicycle were precisely machined in a factory. "

自行车上的金属零件是在工厂里用机器精密加工的。