wedge block

基本解釋

By controlling the wedge block and springs, its punches and movable plate blocks achieve the horizontal punch movement.
該模具的凸模和活動(dòng)凹模鑲塊分別在斜楔和楔形滑塊作用下水平相曏運(yùn)動(dòng)完成沖裁。
A method is presented for measuring the shear-wave attenuation of solids by using propagation of ultrasonic wave in a wedge block.
介紹了利用劈形楔塊作波型變換，達(dá)到用縱波探頭測(cè)量材料橫波衰減系數(shù)的方法。
The 400 series adopts durable spring and wedge block structure, suitable for overloading and long life requirements of the occasion.
在400系列中採(cǎi)用耐久彈簧和楔型塊結(jié)搆，適用於重載和有長(zhǎng)壽命要求的場(chǎng)郃。

"This will wedge itself in so tightly and completely block the airway that within minutes, because of lack of oxygen, a child will die."