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台湾冲孔网开孔率计算公式

作者：【admin】 来源：【原创】 发表时间：【2017-01-05 10:40:59】 浏览：【次】

冲孔网开孔率计算公式（图解） 

冲孔网开孔率计算公式（图解） 

冲孔网开孔率指的是冲孔区与整张板之间的一个比例，常用百分比来表示。现在让我们用下面的规格来举例说明： 

圆孔, 2MM孔径, 60度错排, 4MM中心距, 外形尺寸1M X 2M. 

根据以上的信息及以下的公式，我们可以得出这种规格的冲孔网的开孔率为23%。也就是说冲掉的孔的面积之和为0.465平方米（1M X 2M X 23%） 

开孔率计算公式：



201410081016364723


    为您推荐：防滑冲孔网，装饰冲孔网




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