Ngā mata wiri katoa o te wheketere IADC127 6 1/4 inihi (158.8mm)

Te wheketere o ngā mata wiri katoa IADC127 6 1/4 inihi (158.8mm) Whakaahua Matua

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	IADC127
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 hiri toka tricone niho rino API rarawe kei roto i te taonga i runga i te utu iti rawa me te kounga pai rawa atu mai i te wheketere Haina.
Whakaahuatanga Moka:
IADC: 127 - 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 niho mira me ngā mata wiri tricone TCI o ngā rahi rerekē (mai i te 3” ki te 26”) me te nuinga o ngā waehere IADC.

E ai ki te rauemi tapahi, ka taea te wehewehe i ngā moka kōne e toru ki te moka TCI me te moka Niho Mira.
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.
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.
Ina whiriwhiria e koe he mata keri mai i te RĀWHITI, ka whiwhi koe i te mata tika mō te whakamahinga tika, kia roa ake ai tō noho ki roto i te poka me te iti ake o ngā haerenga, me te utu iti iho mō ia putu. Nā te mea kua neke atu i te 15 tau mātou e hanga angitu ana i tēnei hangarau, e whakapono ana mātou ki tō mātou taonga tuku iho, ā, kāore he kaihanga mata keri kē atu e rite ana ki tō mātou tohungatanga.
He tohunga a Far Eastern ki ngā mata wiri, pērā i ngā mata tricone, ngā mata PDC, te whakapuare poka HDD, me ngā taputapu tapahi roera turanga mō ngā momo mahi rerekē.
Hei wheketere mata keri matua i Haina, ko te whakapiki i te roa o te mahi a te mata keri ko tā mātou whāinga. E ngana tonu ana mātou ki te whakapai ake i ngā mata me te tere o te uru.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	6 1/4"
Rahi o te Mata Toka	159.80mm
Momo Moka	Mīti Tricone Niho Rino/ Mīti Tricone Niho Mira
Hononga Miro	3 1/2 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	Poka Pūngao o te Waenga
Ngā Tawhā Whakahaere
WOB (Taumaha i runga i te Momo)	10,772-30,521 pauna
WOB (Taumaha i runga i te Momo)	48-136KN
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.

E whakamahia whānuitia ana te mata keri tricone niho mira 6 1/4" mō te keri puna wai, te keri puna hinu, te keri puna waiariki, ā, ka taea te whakamahi mō te keri i te mono sima i roto i te puna hohonu rawa.
He roa ake ngā niho o te mata wiri tricone niho mira, ā, ka tere ake te keri iho i ngā mata wiri TCI.