Mawu Oyamba
Kuti muwongolere magwiridwe antchito a drill drill bit, zinthu zingapo zofunika zakhazikitsidwa.
1, Jeti ya C-Center, mwachitsanzo, idapangidwa kuti iteteze kupangidwa kwa mpira mkati mwa pang'ono.Mbali imeneyi imathandiza kuthetsa malo aliwonse amadzimadzi pansi pa chitsime, imafulumizitsa kutuluka kwa zodula zoboola, ndipo pamapeto pake kumapangitsa kuti madzi alowetsedwe (ROP).
2, machulukitsidwe apamwamba a NBR mayendedwe aphatikizidwa mu kapangidwe ka tricone kubowola pang'ono kuti athandizire kuchepetsa kukakamiza kusindikiza ndikuwongolera kudalirika kwa chisindikizo.Kusintha kumeneku n’kofunika chifukwa kungathandize kupewa kutayikira, komwe kungakhale kokwera mtengo komanso koopsa.
3, gawo la chitetezo cha G-Gauge ndilofunikanso chifukwa limakulitsa luso la kuyeza kwa tricone kubowola ndikutalikitsa moyo wake wautumiki.Ndi mbali iyi, ogwiritsa ntchito akhoza kuyembekezera miyeso yolondola kwambiri, yomwe ingapangitse ntchito yoboola bwino ndi zotsatira zake.
4, Pomaliza, kuwonjezera mzere wowonjezera wa mano pakati pa tepi yakumbuyo ndi kutuluka kwawoneka ngati njira yabwino yochepetsera borebole ndikuteteza chulucho.Izi zimathandiza kuchepetsa kuwonongeka ndi kung'ambika pa tricone drill bit, zomwe zimapangitsa moyo wautali komanso kugwira ntchito bwino.
Mwachidule, chobowola cha tricone ndi chida chosunthika komanso chodalirika chomwe chitha kugwiritsidwa ntchito pakubowola kosiyanasiyana.Pophatikiza zinthu zatsopano monga ndege ya C-Center, mayendedwe okwera kwambiri a NBR, chitetezo cha G-Gauge, ndi mzere wowonjezera wa mano, magwiridwe antchito ndi nthawi ya moyo wa tricone drill bit akhoza kusintha kwambiri.
Makhalidwe
1. Drill Bit Connection yopangidwa molingana ndi muyezo wa API.
2. Titha kusintha kukula pang'ono molingana ndi chowongolera chanu.
3.Mapangidwe odulidwa ovomerezeka ndi mapangidwe obereka akupitiriza kupereka khalidwe lapamwamba la ntchito ndi kudalirika.
4.Optimized hydraulics amapereka ROP yowonjezereka pochotsa zodula bwino ndikuonetsetsa kuti mwala watsopano ukugwira ntchito pozungulira.
Malangizo a Tricone Bit Choice
IADC | WOB(KN/mm) | RPM(r/mphindi) | MFUNDO ZOGWIRITSA NTCHITO |
114/116/117 | 0.3-0.75 | 180-60 | Mapangidwe ofewa kwambiri okhala ndi mphamvu zochepa zopondereza komanso kubowoleza kwakukulu, monga dongo, mwala wamatope, choko, ndi zina zambiri. |
124/126/127 | 0.3-0.85 | 180-60 | Mapangidwe ofewa okhala ndi mphamvu zochepa zopondereza komanso kubowoleza kwakukulu, monga miyala yamatope, gypsum, mchere, miyala yamchere yofewa, etc. |
134/135/136/137 | 0.3-0.95 | 150-60 | Mawonekedwe ofewa mpaka apakatikati okhala ndi mphamvu zochepa zopondereza komanso kubowoleza kwakukulu, monga shale yofewa, gypsum yolimba, miyala yamchere yofewa yapakatikati, mwala wofewa wapakatikati, mawonekedwe ofewa okhala ndi zolumikizira zolimba, ndi zina zambiri. |
214/215/216/217 | 0.35 ~ 0.95 | 150-60 | Mapangidwe apakatikati okhala ndi mphamvu yayikulu ya compress, monga shale yofewa, gypsum yolimba, miyala yamchere yofewa yapakatikati, mchenga wofewa wapakatikati, mapangidwe ofewa okhala ndi interbed olimba, ndi zina zambiri. |
227 | 0.35 ~ 0.95 | 150-50 | Mapangidwe apakati olimba omwe ali ndi mphamvu zopondereza kwambiri, monga shale, miyala yamchere, mchenga, dolomite, gypsum yolimba, marble, etc. |
Zindikirani: Malire apamwamba a WOB ndi RPM omwe ali pamwambawa sayenera kugwiritsidwa ntchito nthawi imodzi. |
Bits Size
Kukula Kwapang'ono | API REG PIN | Torque | Kulemera | |
Inchi | mm | Inchi | 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 |
Njira Yopanga
Kuchuluka kwa Maoda Ochepa | N / A |
Mtengo | |
Tsatanetsatane Pakuyika | Phukusi la Standard Export Delivery |
Nthawi yoperekera | 7 masiku |
Malipiro Terms | T/T |
Kupereka Mphamvu | Kutengera Detailed Order |
1. Kodi mawu olipira ndi otani?
Timavomereza T/T (30% ngati gawo, ndi 70% motsutsana ndi buku la B/L), L/C powoneka, Alibaba Escrow ndi mawu ena olipira.
2. Ndi masiku angati omwe mukufunikira pokonzekera chitsanzo ndi zingati?
10-15 masiku.Palibe malipiro owonjezera a chitsanzo ndipo chitsanzo chaulere n'chotheka muzochitika zina.
3. Pali ambiri ogulitsa, bwanji kusankha inu kukhala bwenzi lathu bizinesi?
Timayang'ana kwambiri kupanga zida zamagalimoto kwazaka zopitilira 15, makasitomala athu ambiri ndi ma brand ku North America, kutanthauza kuti tapezanso zaka 15 za OEM pamitundu yoyambirira.