被填充的粉末被压缩在一个预定的压力上采用下模冲方式完成药片。
The filled powder is compressed at a predetermined pressure using an upper and bottom punch to complete the tablets.
由冲裁变形过程的分析可知，决定合理间隙值的理论依据是应保证在塑性剪切变形结束后，由凸模和凹模刃口处所产生的上、下剪切裂纹重合。
According to the blanking distortion procedure, the theory that decide the proper gap is to make sure the edge of the male die and female die's gap can be superposition.
其中，上述穿孔机构800，是在冲头用金属模 具820和冲模用金属模具830之间的空隙G大于薄板状加工对象W 的厚度状态下实施穿孔的穿孔机构。
The punching mechanism (800) performs punching in a condition where a gap (G) between the punching die (820) and the dieing die (830) is greater than the thickness of the sheet-like object (W).
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