Xa kufikwa ekufumaneni ezona zixhobo zokubhola zibalaseleyo kwimarike, asinakuyityeshela ukubaluleka kwezixhobo ezisemgangathweni kunye nobuchwepheshe obuphambili. Kule posi yebhlog sixoxa ngeengenelo zokusebenzisa izinto ze-M35 kunye nobuchwepheshe be-HSSE. Siza kuphinda sihlolisise iingenelo ze-A-bits ezimacala mabini kunye neebhiti eziphakathi, zonke ziphuculwe yingubo yetin ethembekileyo. Ngoko masingene nzulu kancinci kwezi zihloko size sibone indlela ezi mpawu ezinokuphucula ngayo amava akho okubhola.

Okokuqala, izinto ezisetyenziselwa ukubhola zinokuchaphazela kakhulu ukusebenza kwayo kunye nokuqina kwayo. Izinto ze-M35 yintsimbi ekhawulezayo equlethe i-5% ye-cobalt eyenza ibe namandla kakhulu kwaye imelane nokuguguleka nobushushu. Oku kwenza ukubaI-M35 drillilungele ukusetyenziswa kwemisebenzi enzima efana nokugrumba iintsimbi eziqinileyo ezifana nentsimbi engagqwaliyo okanye intsimbi ephosiweyo.I-M35 drill bit, ufumana ukusebenza okugqwesileyo kunye nobomi obude, nto leyo eyenza ukuba kube lutyalo-mali olufanelekileyo kwiingcali kunye nabantu abasebenza ngokuzenzela izinto.

Enye into ebalulekileyo ekufuneka iqwalaselwe bubuchwepheshe obusetyenziswa kwinkqubo yokuvelisa. I-HSSE, isishunqulelo se-High Speed ​​​​Steel ene-Added Elements, yiteknoloji ephucula ngakumbi amandla kunye nokukwazi ukwenza ii-drill bits. Ngokufaka ezinye izinto ezifana ne-tungsten, i-molybdenum kunye ne-vanadium, ii-HSSE bits zenziwa ziqine kwaye zikwazi ukumelana nobushushu. Le teknoloji iqinisekisa ukuba i-bit ihlala ibukhali kwaye isebenza kakuhle naphantsi kwamaqondo obushushu aphezulu kunye neemeko ezinzima zokubhola.

Ngoku, masithethe ngeempawu zoyilo ezikhethekileyo ezinokutshintsha imisebenzi yakho yokubhola. I-drill enomfanekiso we-A emacaleni amabini inoyilo lwe-flute ezimbini olususa ngempumelelo iitships, luthintele ukuvaleka kwaye luqinisekisa amava okubhola athambileyo. Olu yilo lukwavumela ukubhola ngokukhawuleza kunye nokusebenza ngcono kokusika, okwenza ii-drill ezinomfanekiso we-A emacaleni amabini zilungele ukusetyenziswa kwimizi-mveliso nakwiiprojekthi zasekhaya.

Ukongeza, i-center bit idlala indima ebalulekileyo ekufumaneni ngokuchanekileyo umngxuma kunye nokudala indawo yokuqala yee-drill bits ezinkulu. Ngokusebenzisa i-center bit, ungafikelela kwindawo echanekileyo ye-hole position kwaye ugcine ii-bits ezinkulu zingaphambuki endleleni. Oku kubaluleke kakhulu xa ugqobhoza kwizinto ezibuthathaka okanye apho kufuneka ulungelelwaniso oluchanekileyo.

Okokugqibela, i-tin coating esetyenziswa kwi-drill ineenzuzo ezininzi. I-tin coating, eyaziwa ngokuba yi-titanium nitride coating, inokuphucula ubulukhuni kunye nokumelana nokuguguleka kwe-drill bit. Ikwanciphisa ukungqubana, inceda ekwandiseni ubomi be-drill kwaye iphucule ukusebenza kwayo. Nge-tin-plated drill bits, uya kuba namava okubhola okuthambileyo kunye nokuveliswa kobushushu obuncinci, nto leyo ekhokelela kwimingxunya ecocekileyo nechanekileyo.

Ukuqukumbela, ukukhetha i-drill bit echanekileyo kunokuchaphazela kakhulu impumelelo yeprojekthi yokugrumba. Ngokuqwalasela izixhobo zexabiso eliphezulu ezifana ne-M35 kunye nobuchwepheshe obuphambili obufanaI-HSSE, ungaqinisekisa ukuqina, amandla kunye nokuthembeka. Ngaphezu koko, iimpawu zoyilo lweebhithi zokubhola ezimile okwe-A kunye neziphakathi, kunye neenzuzo zokugquma ngetin, ziya kuphakamisa amava akho okubhola aye kwiindawo ezintsha. Ngoko ke tyala imali ngobulumko kwiibhithi zakho zokubhola kwaye ubukele imisebenzi yakho yokubhola itshintsha.