Isicelo
Ulwakhiwo lwamatye:
I-Oilfield roller cone drill bits isetyenziswa ngokubanzi kwiindidi ezahlukeneyo zokwakhiwa kwamatye, kuquka ilitye lesanti, i-shale, ilitye lodaka, kunye namatye anzima.Ukukhetha uhlobo lwe-roller cone drill bit kuxhomekeke kubunzima kunye neempawu zokwakheka kwamatye.
Iinjongo zokomba:
Iinjongo zokugaya zikwachaphazela ukukhethwa kwee-roller cone drill bits.Umzekelo, ukugrumba imingxuma yeoyile kunye nerhasi yendalo kunokufuna iindidi ezahlukeneyo zokomba ukuze kuhlangatyezwane neemeko ezahlukeneyo zejoloji kunye neemfuno zequla.
Isantya sokomba:
Uyilo kunye nokusebenza kwe-roller cone drill bits kuchaphazela ngokuthe ngqo isantya sokomba.Xa kufuneka ukomba okhawulezileyo, kubalulekile ukuba ukhethe amasuntswana okomba anika impumelelo ephezulu yokusika kunye nokumelana nokunxiba.
Indawo yokomba:
I-oilfield drilling ihlala isenzeka kwiimeko ezigqithisileyo zokusingqongileyo, kubandakanywa amaqondo obushushu aphezulu, uxinzelelo oluphezulu, kunye nokunxiba okuphezulu.Ngoko ke, i-roller cone drill bits kufuneka ikwazi ukusebenza ngokuqhubekayo phantsi kwezi meko kwaye ibe nobomi obude benkonzo.
Isishwankathelo, iimpawu kunye nokusetyenziswa kwe-oilfield roller cone drill bits zixhomekeke kwiimeko zejoloji, iinjongo zokomba, kunye neemfuno zokusingqongileyo.Ukukhethwa ngokufanelekileyo kunye nokugcinwa kwe-roller cone drill bits kubalulekile ekuphuculeni ukusebenza kakuhle kunye nokunciphisa iindleko.La masuntswana okomba adlala indima ebalulekileyo ekwembeni kwindawo yeoli kwaye abaluleke kakhulu kushishino lwamandla.
Iimpawu
Ukukhethwa kwezinto:
I-Oilfield roller cone drill bits idla ngokusetyenziswa kwi-alloys eqinile (isinyithi esinzima) njengoko kufuneka isebenze kwindawo yobushushu obuphezulu, uxinzelelo oluphezulu, kunye nokunxiba okuphezulu.I-alloys enzima ngokuqhelekileyo ibandakanya i-cobalt kunye ne-tungsten carbide components, ezibonelela ngobulukhuni obubalaseleyo kunye nokumelana nokunxiba.
Itheyiphu kunye nokumila:
Ubume kunye ne-taper ye-roller cone drill bits inokulungelelaniswa ukuze ihambelane neemeko ezahlukeneyo zejoloji kunye neenjongo zokomba.Imilo eqhelekileyo ibandakanya isicaba (izinyo elisiliweyo), ingqukuva (izinyo lokufaka), kunye neconical (i-tri-cone) ukulungiselela iindidi ezahlukeneyo zokubunjwa kwamatye.
Ubungakanani bentwana yokubhola:
Ubungakanani bemichiza ye-drill ingakhethwa ngokusekelwe kububanzi kunye nobunzulu bequla ukuze kuphunyezwe ukusebenza kakuhle kokomba.Amasuntswana okomba amakhulu aqhele ukusetyenziselwa amaqula amakhulu anobubanzi, ngelixa amancinci alungele amaqula amancinane anobubanzi obuncinci.
Izakhiwo zokusika:
I-roller cone drill bits ngokuqhelekileyo ibonisa izakhiwo zokusika ezifana ne-protrusions, i-edges yokusika, okanye iingcebiso ze-chisel zokusika kunye nokususa ukubunjwa kwamatye.Uyilo kunye noyilo lwezi zakhiwo zinempembelelo kwisantya sokomba kunye nokusebenza kakuhle.
Ulwazi Lwezinto eziphathekayo
Amabanga | Uxinzelelo (g/cm³)±0.1 | Ukuqina (HRA)±1.0 | ICobalt (%)±0.5 | TRS (MPa) | Isicelo esicetyiswayo |
KD603 | 13.95 | 85.5 | 2700 | Amazinyo e-alloy kunye ne-drill bits kunye nezakhiwo zamazinyo eziveziweyo nezinzima, ezifanelekileyo kuxinzelelo oluphezulu lokomba, kunye nokulungelelaniswa neemeko ezinzima okanye ezinzima ze-geological. | |
KD453 | 14.2 | 86 | 2800 | Zombini ubude bentloko evulekileyo yokufaka kunye noxinzelelo lokomba luphakathi, | |
KD452 | 14.2 | 87.5 | 3000 | Zombini ukuphakama kwentloko evulekileyo yofakelo kunye noxinzelelo lokomba ziphakathi, zisetyenziselwa ukubhola i-mid-hard or hard rock formation, ukuxhathisa kwayo kubude kune KD453 | |
I-KD352C | 14.42 | 87.8 | 3000 | Esi sixhobo senzelwe amazinyo e-alloy anamazinyo avulekileyo kunye nesakhiwo sezinyo esilula, esilungele iimeko zejoloji ukusuka kwimodareyitha enzima ukuya ethambileyo. | |
KD302 | 14.5 | 88.6 | 3000 | Yenzelwe i-low-profile drill bits kunye namazinyo avulekileyo, isakhiwo sezinyo esilula, kwaye silungele ukutsalwa kwelitye elilukhuni okanye i-ores yensimbi engeyiyo. | |
I-KD202M | 14.7 | 89.5 | 2600 | Ifakwe kwi-diameter gcina ukufakwa, ukufaka ngasemva, ukufaka i-serrate |
Ukucaciswa kweMveliso
Uhlobo | Imilinganiselo | |||
Ububanzi (mm) | Ubude (mm) | Ubude beSilinda (mm) | ||
SS1418-E20 | 14.2 | 18 | 9.9 | |
SS1622-E20 | 16.2 | 22 | 11 | |
SS1928-E25 | 19.2 | 28 | 14 | |
I-SX1014-E18 | 10.2 | 14 | 8.0 | |
I-SX1318-E17Z | 13.2 | 18 | 10.5 | |
I-SX1418A-E20 | 14.2 | 18 | 10 | |
I-SX1620A-E20 | 16.3 | 19.5 | 9.5 | |
I-SX1724-E18Z | 17.3 | 24 | 12.5 | |
I-SX1827-E19 | 18.3 | 27 | 15 | |
I-SBX1217-F12Q | 12.2 | 17 | 10 | |
I-SBX1420-F15Q | 14.2 | 20 | 11.8 | |
I-SBX1624-F15Q | 16.3 | 24 | 14.2 | |
SP0807-E15 | 8.2 | 6.9 | / | |
SP1010-E20 | 10.2 | 10 | / | |
SP1212-E18 | 12.2 | 12 | / | |
SP1515-G15 | 15.2 | 15 | / | |
SP0606FZ-Z | 6.5 | 6.05 | / | |
SP0805F-Z | 8.1 | 4.75 | / | |
SP0907F-Z | 10 | 6.86 | / | |
I-SP1109F-VR | 11.3 | 8.84 | / | |
SP12.909F-Z | 12.9 | 8.84 | / | |
Iyakwazi ukwenza ngokwezifiso ngokobukhulu kunye nemfuno yokwakheka |