Ngā poro niho maitai hinu API IADC217 8.5 inihi (215mm) mō te keri toka

Ngā miro niho maitai hinu API IADC217 8.5 inihi (215mm) mō te keri toka Whakaahua Matua

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	IADC217
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

kaiwhakarato mata kōhatu tricone iadc 217

Ka whakamahia te mata o te mata Tricone hei peera pukapuka, he mata upoko mārō te peera, he peera kōne kua whakakikoruatia ki te koranu whakaiti waku, kātahi ka whakakikoruatia ki te hiriwa. Kua tino pai ake te kaha kawenga me te ātete hopu o te peera.
He mea hanga te hiri O-ring ki te ātete ki te kakahu, he matotoru te matotoru, me te wāhanga hiri kua whakanuia ake, me te hoahoa tika o te flange hiri i roto i te rohe hiri kōne, ā, ka nui ake te pono o te hiri. Ka taea te raka pōro i te peera moka.
Mō te mata niho rino, he mārō te mata o te niho ki te momo hou ātete ki te kakahu.
Te rauemi, ā, nā reira ka roa ake te ora mahi o te hanganga tapahi, me te pupuri tonu i te ROP teitei
----Hanganga Tapahi
Niho Rino: He mata mārō tungsten carbide kounga teitei kei runga i te mata, ka tino whakarei ake i te ātete ki te kakahu o te niho.
Ngā Whakaurunga Carbide Tungsten: Ka taea te whakauru i ngā momo whakauru carbide tungsten kounga teitei ki ngā moka, ngaio me te
te kōwhiringa pūtaiao o ngā whakaurunga kia rite ki ngā tono rerekē me te tukanga keri hei whakatutuki i te keri tino whai hua
te whakaputanga.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Rahi o te Mata Toka	8 1/2"
Rahi o te Mata Toka	215.90 mm
Momo Moka	Mīti Tricone Niho Rino/ Mīti Tricone niho mira
Hononga Miro	4 1/2 API REG PIN
Waehere IADC	IADC 217
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)	17,077-46,087 pauna
WOB (Taumaha i runga i te Momo)	76-205KN
RPM(r/min)	60~150
Te hanganga	He hanganga ngohengohe ki te rahi, he kaha pēhi teitei, pērā i te paru, te kirikiri ngawari-rahi, te gypsum mārō, te pākeho ngawari-rahi, te kirikiri onepū ngawari-rahi, ngā hanganga ngohengohe me ngā paparanga mārō ake, me ētahi atu.