He mata keri tricone hinu API kei te hoko i roto i te taonga

Awhe Rahi:	3 7/8-26″
Tiwhikete:	API me te ISO
Rauemi:	Te maitai waro teitei
Momo Whakamahinga:	Mīhini Keri Hinu
Te Tākai Kawe:	Tākai pai mō te moana
Wā Tukunga:	5 ngā rā mahi
Taketake:	Haina
Te Wā Pūtāhui:	3 tau
Taupānga:	Puna Hinu, Hau Taiao, Geothermy, Keri Puna Wai

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

Ko te mata kōne hurihuri te taputapu e whakamahia whānuitia ana i roto i te keri hinu me te keri whenua. Ko te mahi a te mata kōne Tricone he patu, he kuru me te kutikuti i te toka e hangaia ana, kia taea ai te urutau ki te hanganga ngohengohe, waenga me te pakeke. Ka taea te wehewehe i te mata kōne ki te mata kōne mira (niho maitai) me te mata kōne TCI e ai ki te momo niho.
Āhuatanga matua o te mata o te Tricone
1) Ko te hononga o te mata keri i hangaia kia rite ki te paerewa API me te ISO.
2) Ka taea e mātou te whakarite i te rahi o te moka kia rite ki tō taputapu.
3) Ka taea te whiwhi i te hua pai rawa atu mā te whakamahi i te mata niho maitai i te papa ngohengohe. Ko te mata tricone TCI he mea hanga mārō.
4) Ko ngā hanganga tapahi me ngā hoahoa peera kua whakamātauhia kei te whakarato tonu i te taumata mahi me te pono teitei.
5) Mā te whakamahi i ngā waipēhi kua arotauhia ka nui ake te ROP mā te tango pai i ngā tapahi me te whakarite kia mau te toka hou ki ia hurihanga o te hanganga tapahi.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	12 1/4 inihi
Rahi o te Mata Toka	311.2 mm
Momo Moka	Moka Whakauru Carbide Tungsten (TCI)
Hononga Miro	6 5/8 API REG PIN
Waehere IADC	IADC537G
Momo Peera	Te Peera o te Pukapuka
Hiri Whero	Hiri whakarewa
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	199
Te Tatau o ngā Niho o te Rārangi Gage	63
Te maha o ngā rarangi ine	3
Te maha o ngā rarangi o roto	11
Koki Rārangi	33°
Whakakorenga	6.5
Ngā Tawhā Whakahaere
WOB (Taumaha i runga i te Momo)	24,492-73,477 pauna
WOB (Taumaha i runga i te Momo)	109-327KN
RPM(r/min)	300~60
Taipana o runga e taunakitia ana	37.93KN.M-43.3KN.M
Te hanganga	He hanganga ngohengohe, he iti te ātete ki te kuru, he teitei hoki te āheinga ki te keri.

Ko te 12 1/4" IADC537G te tauira mata tricone tino rongonui me te tino hokohoko o te ao.
He mea nui te whiriwhiri i te tauira tika i te wā e mahi ana i te keri.
Ka taea e te pakeke o ngā toka te ngohengohe, te pakeke waenga, te pakeke tino pakeke rānei, ka rerekē pea te pakeke o tētahi momo toka, hei tauira, he kōhatu kirikiri, he kōhatu kirikiri ngohengohe, he kōhatu kirikiri waenga, he kōhatu kirikiri pakeke, he kōhatu kirikiri waenga, he kōhatu kirikiri pakeke, me ētahi atu.