Rotary tricone Bits IADC517 9 7/8″ (250mm) mo papa malo
Fa'amatalaga o oloa
API tricone bits i le fa'asoa mai Saina fa'atau oloa e masani lava mo lau vili lelei lelei.
Fa'amatalaga Bit:
IADC: 517 - TCI tusi talaaga fa'amaufa'ailoga fa'amau fa'amau fa'atasi ma fua fa'atatau mo fa'amalūlū ma feololo fa'avae vaivai ma maualalo le malosi fa'amalosi .
Malosi fa'amalosi:
85 - 100 MPA
12,000 - 14,500 PSI
Fa'amatalaga o le eleele:
O ma'a ma'a'aa'e ma ma'a ma'a e pei o ma'a ma'a ma'a e fa'asolo i le quartz, ma'a ma'a'a po'o le chert, ores hematite, ma'a ma'a'a, fa'ama'a lelei ma'a e pei o: ma'a oneone fa'atasi ma quartz binder, dolomites, quartzite shales, magma ma metamorphic coarse grained rocks.
Far Eastern Drilling e mafai ona ofoina tricone drill bits i ituaiga eseese (mai le 3 7/8" i le 26") ma le tele o IADC Codes.
9 7/8 inisi(250mm) ose lapopoa masani i le viliina loloto e pei o le suau'u ma le kesi vaieli, ma o se lapopoa masani foi i le viliina o pu pailate faalava.
Fa'alagolago i mea tipitipi, o lo'o maua fa'amau vili pa'u silicone i TCI (fa'aofi carbide) ma ituaiga nifo u'amea. iADC517 o le ituaiga TCI silicone pa'u vili vili.
Fua fa'atatau.
O lo'o fa'amauina le fa'amaufa'ailoga maualuga ma fa'amau e lua, polo loka polo, malo malō o le ulu, fa'amau fa'amau fa'apipi'i i le u'amea fa'aitiitiga fa'aitiitiga ona fa'apipi'iina lea o le siliva, lea e fa'aleleia atili ai le fa'aofuofu ma le fa'afefeteina o le fa'alava ma talafeagai mo le saoasaoa maualuga.
Fa'amaufa'ailoga ma lubrication.
O le pusa fa'amaufa'ailoga uamea fa'apitoa e aofia ai fa'amaufa'ailoga u'amea se lua ma fa'amau fa'ama'a e lua. O mea faʻamalosi faʻamalosi e faʻamautinoa le fesoʻotaʻiga lelei i le va o faʻamaufaʻailoga e lua o mama uʻamea e ala i le malosi faʻamalosi e ausia ai le faʻamaufaʻailogaina o bearings. I le viliina, o faʻamaufaʻailoga uʻamea e matua malosi lava aʻo faʻamautu le faʻamalosi, lea o le a faʻaleleia atili ai le faʻamaoni ma le tumau o le faʻamaufaʻailoga faʻamau, ae o le faʻaogaina o le faʻaogaina o le faʻaogaina ma le gaʻo maualuga e mafai ona faʻaleleia atili le faʻamaoni o le lubrication.
Fa'amatalaga o oloa
| Fa'amatalaga Fa'avae | |
| Tele ole Papa Papa | 9 7/8 inisi |
| 250.8 mm | |
| Ituaiga Bit | TCI Tricone Bit |
| So'oga filo | 6 5/8 API REG PIN |
| IADC Code | IADC 517G |
| Ituaiga Tausi | Faamaufa'ailoga Tusitala ma le Puipuiga o Fua |
| Tausia Faamaufaailoga | Elastomer po'o Rubber/ Metal |
| Puipuiga mulivae | Avanoa |
| Puipuiga o Si'usi'u Ofu | Avanoa |
| Ituaiga Fa'asalalau | Fa'asalalau palapala |
| Tulaga vili | vili vili, vili vevela maualuga, vili loloto, vili afi |
| Nozzles | 3 |
| Faiga Fa'atino | |
| WOB (Mamafa ile Bit) | 19,773-56,175 lbs |
| 88-250KN | |
| RPM(r/min) | 140~60 |
| Fautuaina pito i luga | 37.93-43.3KN.M |
| Fausia | Fa'alelei i le feololo fa'avae ma le malosi fa'amalosi maualalo, e pei o le ma'a palapala, gypsum, masima, limestone vaivai, ma isi. |
O matou o se fale gaosi oloa gaosi oloa faʻapolofesa, o matou oloa o loʻo i ai paʻu paʻu silikoni, PDC bits, HDD openers, faʻamau faʻavae mo vaieli, suauʻu fanua, vaieli kesi, mining, fausiaina, geothermal, vili faʻatonu, galuega faavae lalo i le lalolagi atoa . O le matou fa'amoemoe o le fa'atau atu o oloa maualuga i le tau maualalo.
