API vili vili IADC537 5 5/8″ (142.9mm)
Fa'amatalaga o oloa
Ole fa'atau oloa si'isi'i API tricone rock drill bits ile fa'asoa mai Saina falegaosimea e 2% fa'aitiitiga mo le aofa'i tele.
Fa'amatalaga Bit:
IADC: 537 - TCI tusi fa'amaufa'ailoga fa'amau fa'amau fa'atasi ma fua fa'atatau mo fa'amalulu ma feololo fa'amalulu fa'avae 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.
E mafai ona matou ofoina atu TCI bits i le tele o lapopoa (mai le 3 3/8" i le 26") ma le tele o tulafono a le IADC.
Filifili le viliina o maa talafeagai e taua tele a'o le'i amataina le galuega..
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 mai vili fa'anofonofo pe a uma ona e ta'u mai ia i matou le vili fa'alava po'o le vili fa'ata'atia, vili suau'u po'o le viliina o le No-Dig po'o le fa'aputuga o fa'avae.
Fa'amatalaga o oloa
| Fa'amatalaga Fa'avae | |
| Tele ole Papa Papa | 5 5/8 inisi |
| 142.90 mm | |
| Ituaiga Bit | TCI Tricone Bit |
| So'oga filo | 3 1/2 API REG PIN |
| IADC Code | IADC 537G |
| 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 | Pua va'alele Tutotonu |
| Fa'atonuga Fa'atino | |
| WOB (Mamafa ile Bit) | 14,380-31,908 pauna |
| 64-142KN | |
| RPM(r/min) | 50~220 |
| Fausia | Fausia tulaga ma maualalo le malosi compressive, e pei o le feololo, shale vaivai, maa'a vaivai feololo, maa'a vaivai feololo, ma'a oneone vaivai feololo, faiga feololo ma interbeds faigata ma abrasive, ma isi. |
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 lo matou faʻamoemoe o le faʻatau atu o le maualuga maualuga ma le tau maualalo.
