Imibhobho ye-Drill ngumatshini obalulekileyo kwizixhobo zoomatshini zokuhamba. I-Drill Pipe kunye ne-Drill Buck zixhobo ezisebenza kwi-rock drill, enefuthe elikhulu ekusebenzeni kwelitye
I-Drill Pipe, ekwabizwa ngokuba yintsimbi, yenziwa ngokubanzi ngentsimbi yekharbon, icandelo liyi-hexagonal okanye i-prototype. Injongo ye-cullosey yeyokususa umgubo we-humphole.
Ubume be-Drill ikhethiwe ngokobunzima kunye nokubekwa kwelitye. Zintathu iintlobo ze-Brill eziQhelekileyo: I-chissel enye, i-chisel kunye nomnqamlezo. I-chisel kunye ne-chisel kunye ne-drives emnqamlezo inokusetyenziswa kwilitye eliqhelekileyo.
Zimbini iindlela zokuqhagamshela umbhobho we-drill. Inye yindibaniselwano yombhobho we-drill kwaye i-rill bit (ebizwa ngokuba yi-drill), inokusetyenziswa kuphela kubunzima belitye abuphanga, ke i-fiber intloko ilula ukuyinxiba. Ngeli xesha kufuneka ukuba i-montong incinci ukuba ihlawulwe, yaziwa njenge-fiber okanye i-piber. Omnye ngumbhobho we-drill uqhagamshele kwi-TAMIT okanye i-TAPER, ihlala isetyenziswa kwilitye elinzima. Umda osikiweyo we-encinci i-inlive yesixhobo se-carbide sensim, eyaziwa ngokuba yi-alloy kancinci. Inzuzo yolu hlobo lwedrill kukuba idrill isuswe kwaye itshintshwe ngalo naliphi na ixesha emva kokugaya, kwaye umbhobho we-Drill unokusebenza ngaphandle kokutshintshwa, kwaye unciphise indleko zokulungiswa kwefibre.
Umbhobho we-Drill bill kunye nombhobho we-drill usetyenziswa kunye kwinkqubo yokuqhuba. Xa ukuqhuba, sebenzisa umbhobho we-drill omfutshane kunye ne-drill enkulu yokuvula umbhobho wokuqala, kwaye emva koko uthile umbhobho we-Drill ukuze asebenzise i-adrerll encinci, i-Drill bill ibe mfutshane, enye nganye iguqula ubunzulu obufunekayo.
IXESHA LOKUQALA: APR-09-202020
