API ɗin mai ba da buɗaɗɗen HDD Hole don hakowa mai ƙarfi
Bayanin samfur
Ana amfani da Mabuɗin Hole na Horizontal Hole, wanda kuma aka sani da HDD Reamers, don faɗaɗa ramin matukin jirgi a Hakowa Hankali (HDD)
Ana amfani da HDD lokacin da ake tonowa da tonowa ba abu ne mai amfani ba.
Wannan fasaha na hakowa tana ba da damar hanyar da ba ta da ƙarfi don haƙa a ƙarƙashin ƙasa.
Akwai matakai guda uku:
1>matakin farko shine tono karamin rami na matukin jirgi.
2>Mataki na biyu shine ƙara girman rami tare da babban kayan yankan diamita da ake kira HDD Reamer, Rock Reamer ko Buɗe Hole.
3>Mataki na uku shine saka bututun casing ko wani samfur a cikin rami mai girma