Casing tube max diameter yo hanze 115-350mm ODEX drill bits eccentric overburden sisitemu yo gutobora amariba maremare

Intambwe Zakazi: 1.Sisitemu yo gucukura imitwaro iremereye igizwe na DTH inyundo, igishushanyo mbonera cya reaming na pilato ya pilato, ibikoresho byo kuyobora hamwe na case.Eccentric bit reaming irazenguruka hanze kugirango icukure umwobo munini kugirango itume icyuma cyinjira mumwobo icyarimwe.Umukungugu wo mu rutare usohoka mu mwobo unyuze mu muyoboro.Nyuma yo gucukura kugeza ubujyakuzimu bwihariye, reamer izasubizwa inyuma muguhindura gato icyerekezo cyo kuzunguruka cyangwa gukurura igikoresho, kandi nikigihe ibikoresho byo gucukura bishobora gukururwa.3.Gukurura agasanduku hejuru hanyuma ukuzuza beto cyangwa ibindi bintu munsi yumwobo.4.Gukoresha biti bisanzwe birashobora gucukura umwobo, mugihe DTH bit irashobora gutobora mubwimbike bukenewe.