Ko ngā moka hinu hiri whakarewa TCI IADC417 he mea hanga mō te keri poka hohonu

Āhua o te Moka:	Waitohu Hou
Tiwhikete:	API me te ISO
Tauira Tau:	IADC417G
ROP:(r/min)	150-70
Kaha Whakapūmau:	50-75Mpa
WOB:	0.35-0.9(kN/mm)
Peera Hiri:	Peera hiri whakarewa
Pūtāhui:	3 tau
Te hanganga:	Te hanganga ngawari ki te hanganga waenga me te iti o te pēhanga

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

Ko te mata tricone IADC417 he mata hiri TCI me te tiaki ine. He mea hanga mō ngā hanganga ngohengohe, pērā i te tote me te kōhatu kōhatu, te uku, te onepū, te dolomites.
Kei ngā mata tricone te momo Tungsten Carbide Insert (TCI) me te Mill Tooth (Steel Tooth) e ai ki ngā rauemi tapahi.
He maha ngā whakamahinga, ā, ka taea te tapahi i ngā momo hanganga maha. Ka whakamahia te mata keri tricone niho mira mō ngā hanganga ngohengohe. Ka whakamahia ngā mata keri tricone hurihuri TCI mō ngā hanganga waenga me ngā hanganga mārō. Kei roto i ngā hanganga toka ngohengohe ngā onepū kāore i whakapūmautia, ngā uku, ngā kōhatu kōhatu ngohengohe, ngā moenga whero me te kirikiri. Kei roto i ngā hanganga waenga mārō ko ngā dolomites, ngā kōhatu kōhatu, me te kirikiri mārō, ko ngā hanganga mārō ko te kirikiri mārō, ko ngā hanganga mārō ko te kirikiri mārō, ngā kōhatu paru, ngā kōhatu kōhatu cherty me ngā hanganga mārō me ngā hanganga koi.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	8 1/2 inihi
Rahi o te Mata Toka	215.90 mm
Momo Moka	TCI Tricone Bit
Hononga Miro	4 1/2 API REG PIN
Waehere IADC	IADC 417G
Momo Peera	Peera Hiri-Hautaka me te Tiakitanga Ine
Hiri Whero	Elastomer, rapa me te mata whakarewa kua hiritia
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	76
Te Tatau o ngā Niho o te Rārangi Gage	37
Te maha o ngā rarangi ine	3
Te maha o ngā rarangi o roto	6
Koki Rārangi	33°
Whakakorenga	8
Ngā Tawhā Whakahaere
WOB (Taumaha i runga i te Momo)	17,077-49,883 pauna
WOB (Taumaha i runga i te Momo)	76-222KN
RPM(r/min)	300~60
Taipana o runga e taunakitia ana	9.5-12.2KN.M
Te hanganga	He hanganga ngohengohe, he iti te ātete ki te kuru, he teitei hoki te āheinga ki te keri.

Ka whakamahia tā mātou mata tricone mō te hinu me te hau, te puna wai, te keri, te hanga, te waiariki, te keri ahunga me ngā mahi turanga o raro whenua.
Kei roto i ā mātou mata keri tricone te mata toka kotahi, te mata tricone me te mata kohatu huihui. Mō ngā rauemi rerekē, kei a mātou te mata keri niho mira/niho maitai me te mata keri tricone whakauru TCI.
Ko te mata kōhatu te mea e whakamahia whānuitia ana. Ka tapahia e te mata kōhatu te niho e pa ana ki te raro o te puna, he iti te taipana pakaru kōhatu, he iti te wāhi e pa ana, he teitei te pēhanga motuhake ka ngawari te kai ki roto i te paparanga; he nui te roa katoa o te nekehanga mahi, nō reira he iti ake te kakahu. Ka taea e te mata kōhatu te urutau ki ngā momo hanganga mai i te ngawari ki te mārō.