concave drag bits
Tlhaloso e Khutšoanyane:
Tlhaloso ea Sehlahisoa:
PDC concave drill bit ke mofuta oa mofuta o felletseng oa ho cheka, o sebelisoang haholo morafong oa mashala, merafong, tlhahlobo ea jeoloji, paballo ea metsi le motlakase oa metsi, tsela e kholo, seporo, borokho le kaho.
Mefuta:
YHA/YHB /YHC letoto le Classified By PDC cutters
Mofuta o tloaelehileng-Letoto la YHC le li-cutters tse tloaelehileng tsa Ployscrystalline Diamond Compact
Mofuta o matlafalitsoeng — YHB Series le Series Grade B quaity reinforcters cutters
Mofuta oa matla a maholo—Letoto la YHA le nang le Liseha tsa PDC tsa boleng ba boleng bo holimo
E arotsoe ka mofuta oa 'mele
'Mele oa matrix
'Mele oa tšepe (45号钢或者切削部分YG11刀片合金)
PDC e emetsePolycrystalline Diamond Compacte bolelang ho ba sehang makumaneng ana a boro.Li-bits tsa PDC li na le litekanyetso tse ikhethang tsa ho kenella ha li cheka 'me li khona ho etsa likotoana tse ling maemong a nepahetseng.
Liseha tsa litaemane li matla ka makhetlo a 10 ho feta tšepe empa li Brittle 'me li ka senyeha ka mokhoa o sa khaotseng.
Likotoana tsa PDC li rata ho phunya ka har'a shale, majoe a letsopa a letsoai, konkreite le lehlabathe.Qoba lehlohlojane le lejoe la lehlabathe.
PDC Bits a ke khetho e ntle haholo bakeng sa liliba tse turang kapa tse tebileng haholo, 'me ka ho khetheha li sebetsa hantle haholo ha ho cheka ka mokhoa o thata ho isa ho o bohareng.
Lisebelisoa tsa PDC li ka hahoa ka 'mele ea tšepe kapa' mele oa matrix.
U tla fumana lesoba le tebileng ho tsoa 'Meleng oa Matrix empa li ke ke tsa lokisoa kapa tsa khutlisetsoa morao li ka' na tsa robeha haeba mokhanni a ama hanyane.
'Mele oa tšepe oa PDC o matla haholo ho feta' mele oa matrix mme o ke ke oa peperana.E ke ke ea cheka ho teba haholo empa e ka lokisoa le ho khutlisetsoa morao.
Lisebelisoa:
PDC concave drill bit ke mofuta oa mofuta o felletseng oa ho cheka, o sebelisoang haholo morafong oa mashala, merafong, tlhahlobo ea jeoloji, paballo ea metsi le motlakase oa metsi, tsela e kholo, seporo, borokho le kaho.
Karolo ena ea ho phunya ke khetho ea pele e lokelang ho sebelisoa ha ho etsoa sebopeho se rarahaneng sa ho cheka ka botsitso bo phethahetseng, drainage e ntle le lebelo la ho kenella ka potlako.
• Khoele mofuta oa khokahano:
API REG kapa likhoele tse ikhethileng tsa basali kapa banna.
Ha u phunya ka likotoana tsa ProDrill PDC ke habohlokoa ho tseba le litaelo tsa rona bakeng sa boima bo khothalletsoang holim'a sekhahla sa ho phunya le ho laola lebelo la ho potoloha.
lisebelisoa tsa ho cheka li ka fana ka likotoana tsa PDC ka boholo ho tloha ho 3.5" (88.9mm) ho isa ho 121/4" (311.2 mm).Likotoana tsa rona tsa PDC li na le mapheo a 3 ho isa ho a 6, Li-Jet Nozzles le tšireletso ea gauge.
e boetse e Haha likotoana tsa PDC bakeng sa lits'ebetso tsa RC tsa ho cheka (ho cheka ka morao).Sandard Size bakeng sa ho Fumaneha Hanghang: 3 ″ ho 12 1/4 ″ (76mm ho 311mm)
Lisaese tse ling li fumaneha ka kopo
| Diameter | Intshi | Mapheo |
| mm | ||
| 76 | 3” | 3 |
| 89 | 3 1/2" | 3 |
| 92 | 3 5/8” | 3 / 4 |
| 95 | 3 3/4" | 3 / 4 |
| 98 | 3 7/8” | 3 / 4 |
| 102 | 4” | 3 / 4 |
| 108 | 4 1/4 " | 3 / 4 |
| 114 | 4 1/2 " | 3 / 4 |
| 127 | 5” | 3 / 4 |
| 133 | 5 1/4 " | 3 / 4 |
| 146 | 5 3/4” | 3 / 4 |
| 152 | 6” | 3 / 4 |
| 171 | 6 3/4" | 3/4/5 |
| 191 | 7 1/2" | 3/4/5 |
| 216 | 8 1/2" | 4/5/6 |
| 223 | 8 3/4" | 4/5/6 |
| 251 | 9 7/8” | 4/5/6 |
| 311 | 12 1/4 " | 4/5/6 |
PDC concave drill bits
Li-cutters tse entsoeng ka Polycrystalline Diamond Compact tse nang le nako e telele le lebelo le phahameng la ho phunya;
Sebaka se pshatlehang se entsoeng ka motsoako oa YG11 e le substrate, e nang le matla a phahameng a torsional 'me e ka senya lejoe hammoho le li-cutters;
The gauge e entsoe ka YG8C alloy e nang le khanyetso e phethahetseng ea ho apara.E ka sireletsa karoloana hore e se ke ea fokotseha nakong ea ho phunya;
Boholo ba li-nozzles ke 8mm ~ 14mm.E ka lahla lithōle ka nako e le 'ngoe e pholisa sehahi ka ho sebelisa mokelikeli oa ho phunya;
PDC 3wing concave drill bit
Mofuta o Tloaelehileng: E loketse ho thehoa ha f<8;
Mofuta o Matlafalitsoeng: E loketse ho thehoa ha f<12;
PDC 4wing concave drill bit
Mofuta o Tloaelehileng: E loketse ho thehoa ha f<10;
Mofuta o Matlafalitsoeng: E loketse ho thehoa ha f<15.
| Parameter PDC 3wing concave drill bits | ||||||
| Mofuta | Dia(mm) | Bophahamo(mm) | Num | Num | Nozzle Num | Nozzle Dia(mm) |
| Mofuta o TloaelehilengMofuta o Matlafalitsoeng | 60 | 120 | 2 | 3 | 5 | 6 |
| 75 | 120 | 2 | 6 | 5 | 8 | |
| 94 | 125 | 2 | 6 | 5 | 8 | |
| 113 | 130 | 2 | 9 | 5 | 10 | |
| 133 | 140 | 3 | 9 | 5 | 10 | |
| Paramethara PDC 4wing concave drill bits | ||||||
| Mofuta | Dia(mm) | Bophahamo(mm) | Num | Num | Nozzle Num | Nozzle Dia(mm) |
| Mofuta o TloaelehilengMofuta o Matlafalitsoeng | 75 | 120 | 2 | 8 | 6 | 8~10 |
| 94 | 125 | 2 | 8 | 6 | 8-12 | |
| 113 | 130 | 2 | 12 | 6 | 10-12 | |
| 133 | 140 | 3 | 12 | 6 | 10-12 | |
| Khothaletsa paramethara e sebetsang ea likotoana tsa ho cheka tsa ZLONG | ||||||
| Diameter(mm) | Weight on bit(KN) | Lebelo la ho Cheka(RPM) | ||||
| 60 | 4.8~12 | 200-300 | ||||
| 65 | 4.8~12 | 200-300 | ||||
| 75 | 4.8~12 | 200-300 | ||||
| 94 | 6.4-16 | 150-250 | ||||
| 113 | 8.8-22 | 120 ~ 200 | ||||
| 133 | 15-30 | 100 ~ 200 | ||||
| 153 | 15-30 | 100 ~ 200 | ||||
| 173 | 15-30 | 100 ~ 200 | ||||
| 193 | 18-44 | 100 ~ 150 | ||||
| 215 | 18-44 | 100 ~ 150 | ||||
| Boholo kapa mefuta e sa bonts'itsoeng e ka etsoa ho latela litlhoko tse khethehileng tsa ho cheka |
Tlhaloso ea Sehlahisoa
Mohlala NO.
mofuta o tloaelehileng & mofuta o matlafalitsoeng
Mofuta
Mochini oa ho cheka
Kopo
Bakeng sa Tšebeliso ea Merafo ea Mashala le Tlhahlobo ea Geological
Ntho ea Morafo
Mechini ea Mashala
Letšoao la khoebo
YH
Tlhaloso
55-153 limilimithara
Tšimoloho
China
Khoutu ea HS
8207191000
