Hordhac
Si kor loogu qaado waxqabadka tricone feerka, dhowr sifo oo muhiim ah ayaa la hirgeliyay.
1. Jet-ka C-Center, tusaale ahaan, waxaa loogu talagalay in laga hortago samaynta kubbadda dhexdeeda.Habkani wuxuu caawiyaa in la baabi'iyo meel kasta oo dareere ah oo ku yaal gunta hoose ee ceelka, waxay dardargelisaa socodka kor u kaca ee gooyn qodista, ugu dambeyntiina waxay hagaajinaysaa heerka dhexgalka (ROP).
2, NBR saturation sare ayaa lagu daray naqshadeynta birta tricone si ay u caawiyaan yaraynta cadaadiska shaabadeynta iyo hagaajinta isku halaynta shaabadda.Wax ka beddelkani waa mid muhiim ah sababtoo ah waxay kaa caawin kartaa inaad ka hortagto daadinta, taas oo noqon karta kharash iyo khatar.
3. he G-Gauge feature ilaalinta sidoo kale waa lama huraan sababtoo ah waxa ay wanaajisaa awoodda cabbiraadda tricone-bit bit halka ay sii dheeraynaysaa ay nolosha adeeg.Tilmaamahan, isticmaalayaashu waxay filan karaan cabbirro sax ah oo dheeraad ah, taas oo u horseedi karta waxqabadka qodista iyo natiijooyinka wanaagsan.
4. Ugu dambeyntii, ku darista saf dheeri ah oo ilko ah inta u dhaxaysa tabarka dambe iyo qulqulka ayaa la xaqiijiyay inay tahay hab wax ku ool ah oo lagu gooyo ceelka lagana ilaaliyo koorta.Habkani waxa uu gacan ka geystaa yaraynta jeexjeexa iyo jeexjeexa dufanka tricone, taas oo keenta cimri dheer iyo waxqabad wanaagsan.
Marka la soo koobo, qalabka loo yaqaan 'tricone drill bit' waa qalab la isku halleyn karo oo loo isticmaali karo codsiyo qodis oo kala duwan.Marka la isku daro astaamo cusub sida jet-C-Center, NBR caarada saturation sare, ilaalinta G-Gauge, iyo saf dheeri ah oo ilko ah, waxqabadka tricone bits waxqabadkiisa iyo cimrigiisa si weyn ayaa loo horumarin karaa.
Astaamaha
1. Drill Bit Connection loo sameeyay si waafaqsan heerka API.
2. Waxaan ku hagaajin karnaa cabbirka sida waafaqsan qalabkaaga.
3.Proven qaab-dhismeedyada goynta iyo naqshadeynta xajinta waxay sii wadaan bixinta tayada sare ee waxqabadka iyo kalsoonida.
4.Hyroojiyadaha la hagaajiyay waxay bixiyaan ROP kordhay iyadoo si hufan looga saarayo gooynta iyo hubinta ka qaybgalka dhagaxa cusub ee wareeg kasta oo qaab dhismeedka goynta.
Hagida Tricone Bit Choice
| IDC | WOB (KN/mm) | RPM (r/min) | QAABYADA LOOGU TALAGALAY |
| 114/116/117 | 0.3 ~ 0.75 | 180 ~ 60 | Qaabab aad u jilicsan oo leh awood cadaadis hoose iyo daloolin sare, sida dhoobo, dhagax dhoobo, tamaashiir, iwm. |
| 124/126/127 | 0.3 ~ 0.85 | 180 ~ 60 | Qaababka jilicsan oo leh awood cadaadis hooseeya iyo daloolin sare, sida dhagax dhoobo ah, gypsum, milix, dhagax nuurad jilicsan, iwm. |
| 134/135/136/137 | 0.3 ~ 0.95 | 150 ~ 60 | Qaababka jilicsan iyo kuwa dhexdhexaadka ah oo leh awood cufan oo hooseeya iyo digtoonaan sare, sida shale jilicsan dhexdhexaad ah, gypsum adag, nuurad jilicsan dhexdhexaad ah, ciid dhexdhexaad ah oo jilicsan, jilicsanaan jilicsan oo adag oo isku dhafan, iwm. |
| 214/215/216/217 | 0.35 ~ 0.95 | 150 ~ 60 | Qaababka dhexdhexaadka ah oo leh xoog cadaadis sare leh, sida shale jilicsan dhexdhexaad ah, gypsum adag, nuurad jilicsan dhexdhexaad ah, dhagax ciid dhexdhexaad ah oo jilicsan, jilicsanaan jilicsan oo adag oo isku dhafan, iwm. |
| 227 | 0.35 ~ 0.95 | 150-50 | Qaababka adag ee dhexdhexaadka ah oo leh xoog cadaadis sare leh, sida shale abrasive, limestone, sandstone, dolomite, gypsum adag, marmar, iwm. |
| Fiiro gaar ah: Xadka sare ee WOB iyo RPM ee shaxda sare waa inaan isku mar la isticmaalin. | |||
Cabbirka Bits
| Cabbirka Bit | API REG PIN | Torque | Miisaanka | |
| Inji | mm | Inji | KN.M | Kgs |
| 3 3/8 | 85.7 | 2 3/8 | 4.1-4.7 | 4.0-6.0 |
| 3 1/2 | 88.9 | 4.2-6.2 | ||
| 3 7/8 | 98.4 | 4.8-6.8 | ||
| 4 1/4 | 108 | 5.0-7.5 | ||
| 4 1/2 | 114.3 | 5.4-8.0 | ||
| 4 5/8 | 117.5 | 2 7/8 | 6.1-7.5 | 7.5-8.0 |
| 4 3/4 | 120.7 | 7.5-8.0 | ||
| 5 1/8 | 130.2 | 3 1/2 | 9.5-12.2 | 10.3-11.5 |
| 5 1/4 | 133.4 | 10.7-12.0 | ||
| 5 5/8 | 142.9 | 12.6-13.5 | ||
| 5 7/8 | 149.2 | 13.2-13.5 | ||
| 6 | 152.4 | 13.6-14.5 | ||
| 6 1/8 | 155.6 | 14.0-15.0 | ||
| 6 1/4 | 158.8 | 14.4-18.0 | ||
| 6 1/2 | 165.1 | 14.5-20.0 | ||
| 6 3/4 | 171.5 | 20.0-22.0 | ||
| 7 1/2 | 190.5 | 4 1/2 | 16.3-21.7 | 28.0-32.0 |
| 7 5/8 | 193.7 | 32.3-34.0 | ||
| 7 7/8 | 200 | 33.2-35.0 | ||
| 8 3/8 | 212.7 | 38.5-41.5 | ||
| 8 1/2 | 215.9 | 39.0-42.0 | ||
| 8 5/8 | 219.1 | 40.5-42.5 | ||
| 8 3/4 | 222.3 | 40.8-43.0 | ||
| 9 1/2 | 241.3 | 6 5/8 | 38-43.4 | 61.5-64.0 |
| 9 5/8 | 244.5 | 61.8-65.0 | ||
| 9 7/8 | 250.8 | 62.0-67.0 | ||
| 10 | 254 | 68.0-75.0 | ||
| 10 1/2 | 266.7 | 72.0-80.0 | ||
| 10 5/8 | 269.9 | 72.0-80.0 | ||
| 11 1/2 | 292.1 | 79.0-90.0 | ||
| 11 5/8 | 295.3 | 79.0-90.0 | ||
| 12 1/4 | 311.2 | 95.0-102. | ||
| 12 3/8 | 314.3 | 95.0-102.2 | ||
| 12 1/2 | 317.5 | 96.0-103.0 | ||
| 13 1/2 | 342.9 | 105.0-134.0 | ||
| 13 5/8 | 346.1 | 108.0-137.0 | ||
| 14 3/4 | 374.7 | 7 5/8 | 46.1-54.2 | 140.0-160.0 |
| 15 | 381 | 145.0-165.0 | ||
| 15 1/2 | 393.7 | 160.0-180.0 | ||
| 16 | 406.4 | 200.0-220.0 | ||
| 17 1/2 | 444.5 | 260.0-280.0 | ||
| 26 | 660.4 | 725.0-780.0 | ||
Habka wax soo saarka
| Tirada Dalbashada Ugu Yar | N/A |
| Qiimo | |
| Faahfaahinta Baakadaha | Xidhmada Dhoofinta caadiga ah |
| Waqtiga dirida | 7 maalmood |
| Shuruudaha Lacag-bixinta | T/T |
| Awood-siinta | Iyada oo ku saleysan Amarka Faahfaahin |
1. Waa maxay shuruudaha lacag-bixinta?
Waxaan aqbalnaa T / T (30% deebaaji ahaan, iyo 70% ka soo horjeeda nuqulka B / L), L / C marka la eego, Alibaba Escrow iyo shuruudaha kale ee lacag bixinta.
2. Imisa maalmood oo aad u baahan tahay diyaarinta muunada iyo intee?
10-15 maalmood.Ma jirto kharash dheeraad ah oo muunad ah, muunad bilaash ah ayaa suurtogal ah xaalad gaar ah.
3. Waxaa jira alaab-qeybiyeyaal aad u badan, maxaad kuugu doorataa lammaane ganacsi?
Waxaan diiradda saareynaa wax soo saarka qaybaha baabuurta in ka badan 15 sano, macaamiishayada intooda badan waa sumadaha Waqooyiga Ameerika, taas oo ah in la yiraahdo waxaan sidoo kale u ururinay 15 sano oo waayo-aragnimo OEM ah noocyada premium.
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