Kugwiritsa ntchito
Tricone bit ndi imodzi mwazofunikira kwambiri pobowola dzenje ndikubowola madzi.Kutalika kwa moyo wake ndi ntchito zake kaya ndi zoyenera kubowola kapena ayi, zomwe zimakhudza kwambiri ubwino, liwiro ndi mtengo wa ntchito yobowola.
Kuthyoka kwa miyala ndi tricone bit yomwe imagwiritsidwa ntchito mu mgodi ikugwira ntchito ndi mphamvu ya mano ndi kumeta chifukwa cha kutsetsereka kwa mano, zomwe zimabweretsa kuthyola kwa miyala komanso kutsika mtengo kwa ntchito.
Ma tricone opangidwa ndikupangidwa ndi JCDRILL amagwiritsidwa ntchito makamaka pokumba migodi ikuluikulu yotseguka, monga migodi ya malasha otseguka, migodi yachitsulo, migodi yamkuwa ndi migodi ya molybdenum, komanso migodi yopanda zitsulo, kukumba zitsime zamadzi.Ndi kuchuluka kwa mitundu yosiyanasiyana, imagwiritsidwanso ntchito kwambiri pakukumba miyala, kukonza maziko, kubowola kwa hydrogeological, coring, tunneling mu dipatimenti yoyendetsa njanji ndi kubowola shaft m'migodi yapansi panthaka.
Makhalidwe
Mapangidwe Ofewa a TCI trione bits:
Mapangidwe ofewa a TCI trione bits amagwiritsidwa ntchito kubowola mphamvu zochepa zopondereza, zofewa kwambiri.Kang'ono kakang'ono kameneka kanagwiritsidwa ntchito kwambiri ndi ma conical ndi tchisel tungsten carbide okhala ndi mainchesi akulu komanso mawonekedwe apamwamba.Kapangidwe kamangidwe kameneka kameneka, kaphatikizidwe ndi kuchuluka kwa ma cone offset, kumabweretsa mitengo yolowera kwambiri.Mizere yozama ya mizere yocheka imalepheretsa kuti pang'onopang'ono pakhale zomata.
Mapangidwe apakatikati a TCI trione bits:
Mapangidwe apakatikati a TCI tricone bits amakhala ndi zoyika zachisel tungsten carbide pamizere ya chidendene ndi mizere yamkati.Kapangidwe kameneka kamapereka chiwongolero chobowola mwachangu ndikuwonjezera kulimba kwa kapangidwe kake pakati mpaka pakati pazovuta zama ations.HSN rabara O-ring imapereka chisindikizo chokwanira kuti chikhale cholimba.
Mapangidwe Olimba a TCI trione bits:
Mapangidwe olimba a TCI tricone bits atha kugwiritsidwa ntchito kubowola zolimba komanso zowononga.Valani zoyikapo za tungsten carbide zimagwiritsidwa ntchito m'mizere yakunja kuti mupewe kuwonongeka kwa bit gauge.Ziwerengero zochulukirapo za zoyikapo zowoneka ngati hemispherical zimagwiritsidwa ntchito m'mizere yonse kuti zikhale zolimba komanso moyo wautali.
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. |
Upangiri wa Kusankha kwa Bits TrioneMtundu wa Dzino wa Tricone Bits
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 |
TCI Tricone bits workshop
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 |