punch press
短语[化] 冲床; 冲压机
词形变化
punch presses
复数
别名
punchpress
释义与例句
n.
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1.
A machine that shapes and cuts holes into metal and other materials by pressing a die into it.
The panels and hoods of autos, the fenders of your bike, the ends of a can, the socket of a lamp, and thousands of other common metal objects are all stamped out on the punch press.
A properly equipped punch press is provided with a brake, and air cylinder, or a counterbalance to retard the downward motion of the moving head.
For example, to ensure that the part is properly located in the die when a robot loads a part in a punch press, a sensor can be mounted in the die.