Paraka toka tricone API IADC637 9 5/8 ” (244.5mm) kei roto
Whakaahuatanga Hua
Hokona nga paraka tricone API TCI me te utu whakaheke i roto i nga taonga mai i te wheketere o Haina mo nga hanganga uaua.
Moka Taipitopito:
IADC: 637 - TCI hautaka i hirihia te moka mauri me te whakamarumaru ine mo nga hanganga pakeke reo me te kaha o te kaha o te pupuhi.
Te Kaha Kōpeke Mahi:
100 - 150 MPA
14,500 - 23,000 PSI
Whakaahuatanga Hanganga:
He toka maro, he toka pai te whakakito penei i te: kowhatu kowhatu silica maro, kowhatu kowhatu, kowhatu piriti, oka hematite, oka aukume, oka chromium, ore phosphorite me te granite.
Ka taea e matou te tuku moka TCI i roto i nga momo rahi (mai i te 3 3/8" ki te 26") me te nuinga o nga waehere IADC.
1>9 5/8"(244.5mm) he rahi motuhake mo te keri poka, na te mea ko te 9 1/2"(241.3mm) me te 9 7/8"(250.8mm) he rite tonu te rahi. / 8" nga moka kaitao tricone te diameter hei tiki i te diameter motuhake hei whakauru i te pouaka.
2> IADC637G tricone drill bit he pai mo te keri toka tino pakari penei i te dolomite, granite, chert, me etahi atu.Ko te tohu tohu "G" ko te whakamarumaru TCI Whakarei ake i te hiku o nga ringaringa.
Whakatakotoranga Hua
| Whakatakotoranga Taketake | |
| Rahi o te Moka Toka | 9 5/8 inihi |
| 244mm /245mm | |
| Moka Moka | TCI Tricone Bit |
| Hononga Miro | 6 5/8 API REG PIN |
| Waehere IADC | IADC 637G |
| Momo Kawe | Pupuri Hiiri Tuhita me te Parenga ine |
| Hiri Hiri | Elastomer, Rubber/Metara ranei |
| Tiaki Rekereke | Kei te waatea |
| Tiaki Shirttail | Kei te waatea |
| Momo tohanga | Tohanga paru |
| Tikanga Keri | Te keri hurihuri, te keri teitei, te keri hohonu, te keri motuka |
| Puha | 3 |
| Tawhā Mahi | |
| WOB (Tauamaha I runga Moka) | 22,470-53,928 lbs |
| 122-293KN | |
| RPM(r/mene) | 40~180 |
| Hanganga | Ko te hanganga reo me te iti o te kaha o te pupuhi, penei i te reo, te toka ngohengohe, te toka ngawari, te toka, te kirikiri ngawari, te kirikiri ngawari, te hanga reo me nga papaa uaua me te abrasive, etc. |
Ko te Far Eastern he wheketere e tohunga ana ki nga paraka drill, penei i te tricone bits, PDCs bits, HDD hole opener, Foundation roller cutters mo te maha o nga tono rereke. HDD, Hanga me te turanga...
