Rongonui 5 7/8″ 6″ 6 1/2″ 7 7/8″ 8 1/2″ 12 1/4″ Mata Wiri Ranu me te Mata Wiri Tricone/Mata Wiri Puna Wai me ngā Āpitihanga-Pouaka Pin me te Mata Wiri Ranu, Mata Wiri Toka/Mata Wiri Kone Roera
Mā te tautoko a te tīma hangarau matatau me te pūkenga hou, ka taea e mātou te whakarato tautoko hangarau mō te ratonga i mua i te hoko me muri i te hoko mō te Mata Drill ranu 5 7/8″ 6″ 6 1/2″ 7 7/8″ 8 1/2″ 12 1/4″ me te Mata Tricone/Mata Drill Puna Wai me ngā Adapters-Pin Box me te Mata Ranu, Mata Drill Toka/Mata Kone Roera. Mena he pātai āu, he hiahia rānei ki te tuku ota tuatahi, kaua e mangere ki te whakapiri mai ki a mātou.
Mā te tautoko a te tīma hangarau matatau me te pūkenga, ka taea e mātou te whakarato tautoko hangarau mō ngā ratonga i mua i te hoko me muri i te hokoNgā Mīti Keri API Haina me te Mīti Keri PunaNau mai ki te toro mai ki tā mātou kamupene, wheketere me tō mātou whare whakaaturanga e whakaatu ana i ngā hua maha e tutuki ai ō tumanakohanga. I tēnei wā, he watea te toro atu ki tā mātou paetukutuku, ā, ka whakapau kaha ā mātou kaimahi hokohoko ki te whakarato i te ratonga pai rawa atu ki a koe. Tena koa whakapā mai ki a mātou mēnā e hiahia ana koe ki ētahi atu kōrero. Ko tā mātou whāinga he āwhina i ngā kiritaki ki te whakatutuki i ā rātou whāinga. Kei te whakapau kaha mātou ki te whakatutuki i tēnei āhuatanga wikitoria mō te katoa.
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Whakaahuatanga Hua
Ngā mata wiri ranu API rarawe e heru ana i te tapahi pumau me te kone hurihuri mai i te wheketere Haina
Ka whakakotahihia e te mata keri ranu ngā koeko roera me ngā taputapu tapahi PDC pumau ki te mea kotahi, hei whakaiti i te wā keri me ngā haerenga i roto i ngā mahi tino uaua. Mā te kaha me te pumau o ngā koeko roera ki te kuru toka me te hiranga tapahi me te mahi kutikuti tonu o ngā mata taimana, ka whakanui ake te mata keri ranu i te ROP, ka whakapai ake i te tango tapahi, ā, ka ora i ngā hanganga tino hononga me te rite tonu o te mahi me te whakahaere mata taputapu tino pai.
He teitei ake te pūmanawa ROP i ngā mata wiri kōne roera
Ki te whakatauritea ki ngā mata wiri kōne roera, ka taea e ngā mata wiri ranu te whakanui ake i te ROP, ka iti ake te taumaha e hiahiatia ana ki runga i te mata, ā, ka whakaitihia hoki te pekepeke o te mata.
Ngā mahi keri kua arotauhia ki te whakataurite ki te PDC
Ki te whakaritea ki ngā PDC, he nui ake te pakari o ngā mata ranu ina kerihia ana i roto i ngā hanganga honohono. Ka whakaitihia e rātou te paheke-piri, ka whakahaerea hoki te whakahaere taipana keri me te hanga kia ōrite ake, ka taea ai te whakawhiti maeneene ake i roto i ngā hanganga rerekē. Mā te pumau me te whakahaere ahunga pai ake ka taea ai te whakahaere poutū pai ake me te tere hanga teitei ake i roto i ngā wāhanga piko.
| Rahi (inihi) | Nama Mata & Nama Kone | Te rahinga o te PDC | Hononga Miro |
| 8 1/2 | 2 ngā kōne 2 ngā mata | PDC kawemai | 4 1/2″ API Reg |
| 9 1/2 | 3 ngā kōne 3 ngā mata | PDC kawemai | 6 5/8″ API Reg |
| 12 1/2 | 3 ngā kōne 3 ngā mata | PDC kawemai | 6 5/8″ API Reg |
| 17 1/2 | 3 ngā kōne 3 ngā mata | PDC kawemai | 7 5/8″ API Reg |
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Whakatakotoranga Hua



Ko te mata porotaka PDC-Roller he mea hanga ki te tapahi pumau PDC me te hanganga tapahi kore-roller. Ka pakaru te toka i te pakaru o ngā niho roller, ka hanga he poka pakaru ki raro, ka ngoikore te kaha o te toka i te mata koretake. I raro i te āwhina a te roller, ka ngau te PDC ki te paparanga. Ko te mahi he tapahi me te penapena mahi.
I te mea, ko te papa keri uaua, ā, ko te papa keri mārō, i whakawhanakehia e mātou he mata keri takitahi. He nui ake te urutau o te mata keri, he nui ake te pai o te pakaru toka me te tere o te pakaru i roto i te papa keri mārō/papa keri kōhatu/papa paru kaha teitei/paparanga kore taurite (hei tauira, te moenga kohatu) me ētahi atu paparanga keri mārō.
Te Rawhiti Tawhitikua kaweake atu i te 30 whenua te wheako ratonga hei whakarato i ngā mata keri me ngā wairua keri matatau mō ngā tono maha. Kei roto i te tonote mara hinu, te hau māori, te tūhuratanga whenua, te keri hohonu, te keri maina, te keri puna wai, te HDD, te hanga, me te turanga.Ka taea te whakarite i ngā momo mata keri kia rite ki ngā hanganga toka rerekē nā te mea kei a mātou ā mātou akeAPI me te ISOwheketere whaimana o ngā mata keri. Ka taea e mātou te tuku i te otinga a tā mātou miihini ina taea e koe te whakarato i ngā tikanga motuhake, pēnei i tete pakeke o ngā toka, ngā momo taputapu keri, te tere hurihuri, te taumaha o te mata me te taipana.He āwhina anō hoki tēnei ki a mātou ki te kimi i ngā mata wiri e tika ana i muri i tō whakamōhio mai ki a mātou.te keri puna poutū, te keri whakapae rānei, te keri puna hinu, te keri Kore-Keri rānei, te whakairi poutū rānei.
Mā te tautoko a te tīma hangarau matatau me te pūkenga hou, ka taea e mātou te whakarato tautoko hangarau mō te ratonga i mua i te hoko me muri i te hoko mō te matawai ranu rongonui 5 7/8″ 6″ 6 1/2″ 7 7/8″ 8 1/2″ 12 1/4″, te matawai PDC me te matawai Tricone/matawai Wai Puna me ngā Adapters-Pin Box me te matawai ranu, te matawai toka/matawai Roller Cone. Mena he pātai āu, he hiahia rānei ki te tuku ota tuatahi, kaua e mangere ki te whakapiri mai ki a mātou.
Rongonui teiteiNgā Mīti Keri API Haina me te Mīti Keri PunaNau mai ki te toro mai ki tā mātou kamupene, wheketere me tō mātou whare whakaaturanga e whakaatu ana i ngā hua maha e tutuki ai ō tumanakohanga. I tēnei wā, he watea te toro atu ki tā mātou paetukutuku, ā, ka whakapau kaha ā mātou kaimahi hokohoko ki te whakarato i te ratonga pai rawa atu ki a koe. Tena koa whakapā mai ki a mātou mēnā e hiahia ana koe ki ētahi atu kōrero. Ko tā mātou whāinga he āwhina i ngā kiritaki ki te whakatutuki i ā rātou whāinga. Kei te whakapau kaha mātou ki te whakatutuki i tēnei āhuatanga wikitoria mō te katoa.










