Ngā Momo Niho Rino IADC117 3 7/8 inihi (98.4mm)

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	IADC117
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

Ko ngā mata wiri tricone hiri niho mira API kei roto i te toa hokohoko i runga i te utu iti rawa me te kounga pai rawa atu mai i te kaiwhakarato Haina.
Whakaahuatanga Moka:
IADC: 117 - Mata pere hiri niho maitai me te tiaki ine mō ngā hanganga ngohengohe me te kaha pēhi iti me te kaha keri teitei.
Kaha Whakapūmau:
0 - 35 MPA
0 - 5,000 PSI
Whakaahuatanga Whenua:
Ko ngā toka tino ngohengohe, kāore i te paparanga, kāore i te pai te kiato pērā i te uku me te kirikiri kirikiri kāore i te pai te kiato, te kōhatu kirikiri mārō, te tote, te gypsum, me ngā waro mārō.
Ka taea e mātou te tuku atu i ngā mata wiri tricone niho mira me ngā mata wiri tricone TCI o ngā rahi rerekē (mai i te 3 7/8” ki te 26”) me te nuinga o ngā waehere IADC.

E ai ki te rauemi tapahi, ka taea te wehewehe i te mata tirocne kiMoka TCImeMīti Niho Rino.
Ko tētahi atu ingoa o ngā mata tricone niho rino ko te mata tricone niho mira nā te mea ka hangaia ngā niho e te mīhini mira, ko te mata kōne he mea mārō ki te tungsten carbide.
He roa ake ngā niho o ngā mata tricone niho rino i ngā mata tricone TCI, kia taea ai te keri i ngā hanganga ngohengohe i te ROP teitei.
I roto i ngā kaupapa keri hinu, ka taea e te ROP te eke ki te 30 mita ia hāora i roto i te keri wāhanga pāpaku.
Mō ngā mata keri hurihuri, ka hoatu e mātou ki a koe te mahi tino pai, te pono me te wātea. Koinei tāu whiringa tuatahi mō te keri.
Te Rawhiti Tawhitihe tohunga ki ngā wheketerengā mata keri, pērā i ngā mata tricone, ngā mata PDC, te whakatuwheratanga kōhao HDD, ngā kaitapahi roera turanga mō ngā tono rerekē.
Hei wheketere mata keri matua i Haina, ko te whakapiki ake 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 ngā reiti urunga teitei. Ko tā mātou kaupapa matua he whakaiti i te utu o te keri-mō-ia-mita. Mā te kounga me te hangarau o te keri o te Rawhiti Tawhiti koe e āwhina ki te whakatutuki i ngā mea maha atu!

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	3 7/8"
Rahi o te Mata Toka	98 mm
Momo Moka	Mīti Tricone Niho Rino/ Mīti Tricone Niho Mira
Hononga Miro	2 3/8 API REG PIN
Waehere IADC	IADC 117
Momo Peera	Whēra Roera Hirihia
Hiri Whero	Hiri Rapa
Te Tiaki Rekereke	E wātea ana
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	Poka Pūngao o te Waenga
Ngā Tawhā Whakahaere
WOB (Taumaha i runga i te Momo)	7,707-16,583 pauna
WOB (Taumaha i runga i te Momo)	34-74KN
RPM(r/min)	60~180
Te hanganga	He tino ngohengohe ngā hanganga, he iti te kaha pēhi, he nui hoki te āheinga ki te keri, pērā i te uku, te paru, te tio, me ētahi atu.

Ko te 3 7/8" e whakamahia ana i ngā wā katoa mō te tūhuratanga, te keri puna wai me te keri mono sima, he kōhao waenga tōna mō te rere o te wai paru, kua hiritia te peera, ā, kua hangaia te hononga miro kia rite ki ngā ture o te pine API 2 3/8.
He mārō te mata o ngā niho i te tungsten carbide, ā, he roa te ora o ngā niho ina keria te paru me ngā toka ngohengohe.
Kei roto i te neke atu i te 35 ngā whenua o Far Eastern hei kiritaki, nau mai haere mai ki tāu patai.