utu wheketere mō ngā mata keri toka hurihuri ticone sandvik kei roto i te taonga
Nā te tohungatanga me te mōhiotanga ki te whakatika, kua whiwhi tō mātou kamupene i te ingoa pai i waenga i ngā kiritaki puta noa i te ao mō ngā mata keri toka Sandvik Rotary Ticone utu wheketere kei roto i te taonga. E mihi ana mātou ki ngā kiritaki hou, ki ngā rōpū whakahaere me ngā hoa tata mai i te ao katoa ki te whakapā mai ki a mātou me te rapu mahi tahi hei painga tahi.
Nā te tohungatanga me te mōhiotanga ki te whakatika, kua whiwhi tō mātou kamupene i te ingoa pai i waenga i ngā kiritaki puta noa i te ao mōngā mata keri toka hurihuri a Sandvik, Ko tā mātou whāinga he āwhina i ngā kiritaki kia nui ake ngā hua me te whakatutuki i ā rātou whāinga. Mā te mahi nui, kua whakatūria e mātou he hononga pakihi roa me te tini o ngā kiritaki huri noa i te ao, ā, ka tutuki i a mātou te angitu i waenga i te katoa. Ka whakapau kaha tonu mātou ki te mahi me te whakamana i a koe! Nau mai haere mai ki te whakauru mai ki a mātou!
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Whakaahuatanga Hua

Ko te TCI Tricone Drill Bit IADC437 12 1/4 inihi (311mm) he mea hanga mō te puna wai.
Whakaahuatanga Moka:
IADC: 437 – Mata pere hiri TCI me te tiaki ine mō ngā hanganga ngohengohe me te kaha pēhi iti me te kaha keri teitei.
Kaha Whakapūmau:
65 – 85 MPA
9,000 – 12,000 PSI
Whakaahuatanga Whenua:
He roa ngā mokowā o ngā kirikiri ngohengohe rawa, ngā toromite, ngā kirikiri onepū, ngā uku, ngā tote me ngā kohatu kōhatu, kāore i te tino kiato.
Ka taea e Far Eastern Drilling te tuku i ngā mata wiri tricone o ngā rahi rerekē (mai i te 3 7/8” ki te 26”) me te nuinga o ngā waehere IADC.
He tohunga wheketere a Far Eastern ki ngā mata keri, pērā i ngā mata keri tricone, ngā mata keri PDC, te whakatuwhera poka HDD, ngā taputapu tapahi turanga mō te puna wai, te papa hinu, te puna hau, te keri, te hanga, te waiariki, te keri aronga, me ngā mahi turanga raro whenua puta noa i te ao. Ko tā mātou whāinga he hoko i ngā hua kounga teitei i te utu iti rawa.
Ko te moka whakauru Tungsten Carbide IADC437 12 1/4 inihi (311mm) he mea hanga mō te hanganga ngohengohe me te hanganga waenga.
Kei roto i ngā mata TCI tricone hanganga-waenga he whakaurunga tungsten carbide kaha ki ngā rarangi rekereke me ngā rarangi o roto. Mā tēnei hoahoa ka tere te keri me te roa o te hanganga tapahi i roto i ngā hanganga pakeke-waenga ki te-waenga. Mā te mowhiti-O rapa HSN ka hiritia kia roa ai te mau o te peera.
(1) Hanganga Tapahi o te mata kohatu tricone raupapa TCI:
Ka whakapai ake i te pakari o ngā whakaurunga tungsten carbide kounga teitei mā te whakamahi i ngā tauira hou me ngā tikanga hou mō te mata whakauru. Ka whakarei ake i te ātete ki te kakahu o ngā niho mā te whakapiringa mārō tungsten carbide kounga teitei ki ngā mata niho mō te mata niho maitai.
(2) Hanganga Ine o tēnei raupapa mata kohatu tricone:
Mā te tiakitanga maha-ira me ngā kutikuti ira i te rekereke me ngā whakaurunga ira i te mata ira o te koeko, ngā whakaurunga tungsten carbide me te anga mārō i te hiku o te hāte ka whakanui ake i te kaha pupuri i te ira me te roa o te mau.
(3) Hanganga o te peera o tēnei raupapa moka toka tricone:
He peera tino tika me ngā mata pana e rua. Ka maukati ngā pōro i te koeko. He mata peera mārō te mata. He peera koeko kua whakakikoruatia ki te koranu whakaiti-waku, kātahi ka whakakikoruatia ki te hiriwa. Kua pai ake te ātete ki te pakū me te ātete hopu o te peera, ā, he pai mō te tere hurihuri teitei.
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Whakatakotoranga Hua
| Whakatakotoranga Taketake | |
| Rahi o te Mata Toka | 12.25 inihi |
| 311.10 mm | |
| Momo Moka | TCI Tricone Bit |
| Hononga Miro | 6 5/8 API REG PIN |
| Waehere IADC | IADC 437G |
| Momo Peera | Peera Hirihia ki te Pukapuka me te Tiakitanga Ine |
| Hiri Whero | Elastomer/Rapa |
| Te Tiaki Rekereke | Kei te wātea |
| Te Tiaki i te Hiku o te Hāte | Kei te wātea |
| Momo Whakawhitiwhiti | Te Tohanga o te Paru |
| Āhua o te Keri | Keri hurihuri, keri pāmahana teitei, keri hohonu, keri motuka |
| Te Tatau o ngā Niho Katoa | 92 |
| Te Tatau o ngā Niho o te Rārangi Gage | 41 |
| Te maha o ngā rarangi ine | 3 |
| Te maha o ngā rarangi o roto | 7 |
| Koki Rārangi | 33° |
| Whakakorenga | 9.5 |
| Ngā Tawhā Whakahaere | |
| WOB (Taumaha i runga i te Momo) | 24,492-71,904 pauna |
| 109-320KN | |
| RPM(r/min) | 300~60 |
| Taipana o runga e taunakitia ana | 37.93-49.3KN.M |
| Te hanganga | He hanganga ngohengohe, he iti te ātete ki te kuru, he teitei hoki te āheinga ki te keri. |
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He whakahīhī mātou ki te whakarato i ngā mata keri toka hurihuri a Sandvik, he ingoa rongonui i roto i ngā umanga keri me te hanga. Nā te hononga ki a Sandvik ka taea e mātou te tuku hua taumata-teitei kua hangaia me te tika me te pakari.
E mōhiotia ana ngā mata keri toka hurihuri a Sandvik mō tō rātou kaha ki te uru pai ki roto i ngā hanganga toka tino uaua. Ahakoa he mahi keri nui e hira ana te keri tere me te mahi roa, he kaupapa hanga uaua rānei e hiahia ana ki ngā taputapu pono mō te mahi turanga me te keri rua, ka tutuki ā mātou mata keri i ngā tumanakohanga, ā, ka hipa atu i ngā tumanakohanga.
He tino mōhio tō mātou tīma ki ngā āhuatanga me ngā whakamahinga o ēnei mata. Ehara i te mea ko ngā hua anake tā mātou e whakarato ana, engari e whakarato ana hoki i te tautoko hangarau whānui. Mai i te āwhina i ngā kiritaki ki te whiriwhiri i te momo mata e tika ana mō ā rātou hiahia keri, i runga i ngā āhuatanga pēnei i te pakeke o te toka, te hohonu o te keri, me te whānui o te poka, tae atu ki te tuku tohutohu tiaki hei whakaroa i te roa o te ora o ngā mata, e whakapau kaha ana mātou ki te whakarite kia pai te wheako.
Ina whiriwhiria mātou e koe hei kaiwhakarato mō ngā mata keri toka hurihuri a Sandvik, ehara i te mea he hua noa iho tāu e whiwhi ana; kei te whiwhi hoki koe i tētahi hoa mahi e whakapau kaha ana ki te whakarei ake i te hua me te angitu o āu mahi keri.
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