vili fa'amau API IADC517 17 1/2″ (444.5mm)
Fa'amatalaga o oloa
API rotary button rock drill bits i le fa'asoa mai Saina falegaosimea e masani lava mo lou lelei viliina 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.
E tusa ai ma le tipiina mea, tirocne bit e mafai ona vaevaeina i TCI bit ma uamea Tooth Bit .API TCI tricone bit.IADC517 17 1/2 "(444.5mm) ei ai ituaiga o Rubber / Elastomer faʻamaufaʻailoga faʻamau ma Umea faʻamaufaʻailoga faʻamau. fautuaina u'amea-foliga fa'amaufa'ailoga tricone bits i le loloto vili e sili atu i le 1000 mita, Mo papa ma'a ma umi mamao trenchless pu pailate viliina le umi e sili atu i le 300 mita matou fautuaina fo'i u'amea-foliga fa'amaufa'ailoga tricone bits.Mo vai vaieli vili, vaieli papa'u po'o galuega faatino vili pu pailate mamao pu'upu'u, elastomer(rubber) fa'amaufa'ailoga tricone bits e sili atu tau fa'atinoga.
Maaa maa e mafai ona vaivai, feololo ma faigata pe matua faigata, maaa o se tasi ituaiga o maa e mafai foi ona fai sina eseesega, mo se faataitaiga, limestone, sandstone, shale ei ai le limestone vaivai, medium limestone ma maaa maa, medium sandstone and hardstone , ma isi.
Filifili le viliina o maa talafeagai e taua tele a'o le'i amataina le galuega.Ole tele ole IADC517 e mo le viliina o maa vaivai ma le IADC637 e sili ona faigata.
Fa'amatalaga o oloa
| Fa'amatalaga Fa'avae | |
| Tele ole Papa Papa | 17 1/2 inisi |
| 444.5 mm | |
| Ituaiga Bit | TCI Tricone Bit |
| So'oga filo | 3 1/2 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 |
| Fa'atonuga Fa'atino | |
| WOB (Mamafa ile Bit) | 99,991-34,829 lbs |
| 445-155KN | |
| RPM(r/min) | 300~60 |
| Fausia | Fausia malu o le maualalo le tu'imomomo tetee ma drillability maualuga. |
I le galuega viliina, Far Eastern e 15 tausaga ma sili atu i le 30 atunuu o lo'o iai le poto masani i auaunaga e sapalai ai vili ma soulutions maualuluga mo le tele o talosaga eseese.O le talosaga e aofia ai le suauu, kasa faalenatura, su'esu'ega fa'afanua, fa'agata fa'amago, mining, vai vaieli , HDD, fau, ma fa'avae. E mafai ona fa'avasegaina vili eseese e pei o ma'a eseese fa'avae ona o lo'o i ai a tatou lava API & ISO fale gaosi fa'amaonia. o vili vili.E mafai ona matou tu'uina atu le vaifofo a le matou inisinia pe a mafai ona e tu'uina atu tulaga fa'apitoa, e pei o le ma'a'a o ma'a, tu'aiga vili vili, saoasaoa fa'ata'amilo, mamafa i luga o sina maa.E fesoasoani fo'i ia i matou e su'e ni vili fa'asolo pe a uma ona e ta'u mai ia i matou le vili tu'u sa'o po'o le vili fa'alava, suau'u vaieli po'o le No-Dig vili po'o le fa'aputuga fa'avae.
Sasa'e mamao o falegaosimea fa'apitoa i vili vili, pei o tricone bits, PDC bits, HDD hole opener, Foundation roller cutters mo fa'aoga eseese.
I le avea ai ma se ta'uta'ua fale gaosi vili i Saina, fa'ateleina le ola galue o la tatou sini.Matou te taumafai i taimi uma e faʻaleleia vaega faʻatasi ma le maualuga o le faʻaogaina o fua faatatau.O le faʻamoemoega o le faʻatau atu o le maualuga maualuga ma le tau maualalo.
