TCI tricone bit IADC537 7 7/8 inihi (200 mm)

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API-7-1/ISO9001:2008
Tauira Nama:	IADC537G
Te rahinga iti rawa o te ota:	1 wahi
Ngā Taipitopito mōkihi:	Pouaka Papariki
Wā Tukunga:	5-8 ngā rā mahi
Painga:	Te Mahi Tere Teitei
Te Wā Pūtāhui:	3-5 tau
Whakamahinga:	Hinu, Hau, Geothermy, Keri puna wai, HDD, Keri maina

PĀTAI

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

Ko ngā mata keri hurihuri tricone API hokohoko nui mai i te wheketere Haina hei whakamahi mā te puna hinu hohonu.
Whakaahuatanga Moka:
IADC: 537 - Mata pere hiri TCI me te tiaki ine mō ngā hanganga ngohengohe ki waenga ngohengohe me te kaha pēhi iti.
Kaha Whakapūmau:
85 - 100 MPA
12,000 - 14,500 PSI
Whakaahuatanga Whenua:
Ngā toka mārō waenga, me ngā toka whakakoi pērā i te onepū me ngā rārangi o te kuata, te kōhatu mārō, te tiēre rānei, ngā konganuku hematite, ngā toka whakakoi mārō, kua pai te whakapiripiri pērā i: ngā onepū me te here kuata, ngā dolomite, ngā kirikiri kuata, te magma me ngā toka matotoru kua memeha.
Ka taea e mātou te tuku atu i ngā moka TCI o ngā rahi rerekē (mai i te 3" ki te 26") me te nuinga o ngā waehere IADC katoa.

Ko ngā Mata Tricone 7 7/8" he diameter noa mō te kōhao pairati HDD, e toru ngā pūwero jet taha o tēnei tauira, he pai ake te mahi waipēhi i te kōhao jet pokapū mō te whakakore i ngā maramara toka, inā koa te keri i ngā toka piri.
Kua arotauhia te matotoru me te teitei o ngā whakaurunga tungsten carbide kounga teitei kia eke ki te ROP (Rate of Penetration) pai rawa atu, kua hiritia te peera e te mowhiti-O Elastomer, ā, kua hipokina ngā ringa e ngā whakaurunga TC.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	7 7/8 inihi
Rahi o te Mata Toka	200mm
Momo Moka	TCI Tricone Bit
Hononga Miro	4 1/2 API REG PIN
Waehere IADC	IADC 537G
Momo Peera	Peera Hiri-Hautaka me te Tiakitanga Ine
Hiri Whero	Elastomer, Rapa/Metara rānei
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
Ngā pūwero	Ngā Pūwero e Toru
Ngā Tawhā Whakahaere
WOB (Taumaha i runga i te Momo)	20,223-44,940 pauna
WOB (Taumaha i runga i te Momo)	90-200KN
RPM(r/min)	50~220
Te hanganga	He hanganga waenga me te kaha pēhi iti, pērā i te kirikiri waenga, te kirikiri ngohengohe, te kōhatu papatahi ngawari waenga, te kōhatu papatahi ngawari waenga, te kōhatu onepū ngawari waenga, te hanganga waenga me ngā paparanga mārō me te koi, me ētahi atu.

He tohunga a Far Eastern ki ngā mata wiri, pērā i ngā mata tricone, ngā mata PDC, te whakapuare poka HDD, me ngā taputapu tapahi roera turanga mō ngā momo mahi rerekē.
Hei wheketere mata keri matua i Haina, ko te whakapiki i te roa o te mahi a te mata keri ko tā mātou whāinga. Ka whakapau kaha tonu mātou ki te whakapai ake i ngā mata me te tere urunga teitei. Ko tā mātou whāinga he hoko i te kounga teitei me te utu iti rawa.