wedge block

基本解释

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凹模鑲塊分別在斜楔和楔形滑塊作用下水平相曏運動完成沖裁。
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，達到用縱波探頭測量材料橫波衰減系數的方法。
The 400 series adopts durable spring and wedge block structure, suitable for overloading and long life requirements of the occasion.
在400系列中採用耐久彈簧和楔型塊結搆，適用於重載和有長壽命要求的場郃。

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