Upoko hurihuri mō te taputapu IADC127 9 7/8” (250.8mm)

Te pane hurihuri mō te taputapu IADC127 9 7/8” (250.8mm) Whakaahua Matua

Momo Moka:	Mata keri tricone niho rino
Āhua:	He mea hou
Tauira Tau:	IADC127
Tirotiro-ā-waho ataata:	I whakaratohia
Pūrongo Whakamātautau Keri Moka:	I whakaratohia
Whakamahinga:	Te keri puna
Rahi:	9 7/8″
Momo Miro:	6 5/8 API REG PIN
Rauemi:	maitai waro

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

Kua hangaia e te Far Eastern Drilling tētahi raina whakaputa mata tricone mahi-teitei, mata roera kōne, mata whakatuwhera kōhao me te mata PDC me te hangarau matatau, ngā taputapu katoa me te whakahaere paerewa. Kua hangaia he mata wiri tricone 3 inihi ki te 26 inihi me te mata whakatuwhera kōhao 8 inihi ki te 56 inihi me te mata wiri PDC i runga i te tauine nui. Ka hangaia, ka tirotirohia hoki ia hua i runga i te tino rite ki ngā paerewa kounga hangarau teitei o te umanga me ngā whakaritenga API. Ko te pūnaha whakapumautanga kounga i hangaia i runga i ngā whakaritenga o te ISO 9001 me te API ka whakarite i te kounga pai o ngā hua me te whakahaere whai hua o te kamupene.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	9 7/8"
Rahi o te Mata Toka	250.8mm
Momo Moka	Mīti Tricone Niho Rino/ Mīti Tricone Niho Mira
Hononga Miro	6 5/8 API REG PIN
Waehere IADC	IADC 127
Momo Peera	Whēra Roera Hirihia
Hiri Whero	Hiri 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
Ngā pūwero	3
Ngā Tawhā Whakahaere
WOB (Taumaha i runga i te Momo)	16,853-47,902 pauna
WOB (Taumaha i runga i te Momo)	75-213KN
RPM(r/min)	60~180
Te hanganga	Ko ngā hanganga ngohengohe he iti te kaha pēhi, he nui te kaha ki te keri, pērā i te paru, te gypsum, te tote, te pākeho ngohengohe, me ētahi atu.

Ngā painga o te mata tricone niho maitai:
1>He tere ake te werohanga. He tere ake te keri iho i ngā niho roa.
2>Ārai-poro. Ka poroporo tonu ngā toka piri, he pai te poro tricone niho maitai mō te keri i ngā hanganga ngohengohe me ngā toka piri.
3>Kei te IADC127 ngā whakaurunga tungsten carbide i runga i te ine o ngā koeko, he pai tēnei āhuatanga hei karo i te whakaiti i te diameter.