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技術(shù)文章您的位置:網(wǎng)站首頁(yè) >技術(shù)文章 >磁力鉆不能打盲孔,但如何完成超厚的鋼板?

磁力鉆不能打盲孔,但如何完成超厚的鋼板?

更新時(shí)間:2021-11-05   點(diǎn)擊次數:1617次

     有一種情況,我們必須使用磁力鉆打孔,或者說(shuō)使用磁力鉆打孔是*快捷的。但是因為鋼板太厚,磁力鉆又不能一次性打通的情況下,我們是怎么特殊處理的?有這樣一種情況,就是鋼板兩邊都是可以施工的,但是按照我們常規施工來(lái)說(shuō),磁力鉆是沒(méi)辦法打成盲孔的,因為取芯鉆頭中間是空的,所以其實(shí)我們就像是挖樹(shù)苗一樣的,只是挖了周?chē)耐寥?。中間部分還是留著(zhù)的。所以這種中間的芯也沒(méi)辦法取出來(lái)的。那么在這種超厚的情況下,用其他鉆也不方便解決的時(shí)候,我們能不能有什么快捷的方法將這個(gè)空打穿呢?

      我下面說(shuō)一種施工過(guò)程中非常規的施工方法,這種方法可行是有必要條件的。**、這種鋼板是兩邊都可以施工的,不管是垂直,還是上下施工!**、是平板(也不一定,只是平板兩邊對應的精度更高);第三、孔的精度要求不是很高。只是要求打穿就成!第四、鋼板的厚度比空心鉆頭的深度的兩倍要小。若是滿(mǎn)足著(zhù)四種的話(huà),我們是有辦法讓磁力鉆解決盲孔的。大家肯定也都猜到了,對!那就是兩邊鉆孔!只要是我們把兩邊的位置**好了!對應的去打孔,是可以讓磁座鉆實(shí)現通孔的!


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