Mata keri toka whakauru Tungsten Carbide IADC517 5 7/8″ (149mm)

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	IADC517G
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
Taupānga:	Hinu, Hau, Geothermy, Keri puna wai, HDD, Keri maina

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

Kei roto i te taonga ngā moka whakauru Tungsten Carbide me te tiwhikete API me te ISO mai i te wheketere Haina.
Painga o te Rawhiti Tawhiti:
--Ngā kaihangarau tino pai o ngā moka tricone me ngā moka PDC
--Hangarau me ngā Taputapu Matatau, Paerewa o te Ao.
--Pokapū R&D mō ngā taputapu keri toka, ngā mīhini CNC tino tika, he Tiwhikete SGS me ISO me API.
--10+ Tau me te 40+ Whenua o te wheako ratonga.
--Ngā otinga kua arotauhia mō ngā momo hiahia.

Ngā Mīti Roera API TCI Tricone 5 7/8"(149mm) mō te Keri Toka Mārō
Kua pai ake te kaha me te ātete ki te kakahu o ngā whakaurunga.
1. Ngā poro hurihuri mō te keri me te keri toka
Ka whakapai ake i te kaha me te ātete ki te kakahu o ngā whakaurunga mā te whakamahi i ngā whakaurunga carbide he kaha teitei, he ātete ki te kakahu teitei hoki.
Ko te mata o te peera tino tika ka tukatukahia ki te wera mā te whakamahi i te tukanga maimoatanga wera matatau hei whakapai ake i te kaha kawenga me te roa o te ora o te peera.
Ka roa ake te ora o te peera mā te whakamahi i ngā rauemi mārō atu, ātete ki te pakaru mō te peera pana.
E rua ngā mahi a te hanganga ārai i te reflux, arā, ka taea te karo i te rere o te hau me te puehu e tomo ana ki roto i te peera ina mutu te mahi a te hau-compressor, ā, ka taea hoki te wehe i te hau me te wai kia kore ai e tomo te wai ki roto i te peera ina mahi noa, kia roa ai te ora o te peera.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	5 7/8 inihi
Rahi o te Mata Toka	149.2 mm
Momo Moka	TCI Tricone Bit
Hononga Miro	3 1/2 API REG PIN
Waehere IADC	IADC 517G
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 Tawhā Whakahaere
WOB (Taumaha i runga i te Momo)	11,684-31,907 pauna
WOB (Taumaha i runga i te Momo)	52-142KN
RPM(r/min)	140~60
Te hanganga	He hanganga ngohengohe ki te reo, he iti te kaha pēhi, pērā i te paru, te gypsum, te tote, te pākeho ngohengohe, me ētahi atu.