Ngā Utauta Keri

He mea hanga ngā Whakapūmau Mata Whakauru mai i te pae maitai koranu 4145H, i ngā mea whakarewa rānei, kua tineia, kua whakamaroketia hoki ki te pakeketanga Brinell 285-341;
He poto noa ngā pūmau, he mata e piri ana ki te mata o waho. Mā te tautoko i te BHA (Huihuinga Pōka o Raro) i ētahi wāhi, ka taea te whakamahi hei whakahaere i te ara o te puna. Ka taea te hanga tika, te hanga porowhita rānei te āhua o ngā mata. Ka taea e ngā mata porowhita te whakapā atu ki te poka wai 360°.

He mea hanga te Kara Drill mai i te maitai AISI 4145H kua whakarerekētia, kua whakamaroketia, ā, ka whakamahanatia te roanga o te mea nei kia ōrite te pakari me te roa. Ka mahia ngā whakamātautau whakarewa pakari kia rite ki ngā whakaritenga kia tino rite te pakeketanga o te mea nei puta noa i te hohonutanga o te pae.

He taputapu keri whenua e whakarato ana i ngā kara wiri paerewa, ā, he porowhita hoki mai i te 3-1/8” OD ki te 14” OD e ai ki ngā whakaritenga API, NS-1, DS-1 rānei.

Ko te mōta poka-ā-roto he taputapu keri hiko neke pai, e whakakahangia ana e te wai keri, ā, ka hurihia te pēhanga wai hei pūngao miihini. Ka rere te rerenga paru mai i te putanga o te papu paru mā te takirere taha ki roto i te mōta. Ka puta he ngaronga pēhanga i waenga i te tomokanga me te putanga o te mōta hei pana i te mōta e huri ana i te tuaka o te stator, kātahi ka tukuna te tere hurihuri me te taipana ki te mata e te pou whānui me te pou taraiwa hei whakatinana i te mahi poka.
Ka taea e LANDRILL te whakarato i ngā momo motuka paru maha hei whakatutuki i ngā āhuatanga keri rerekē a ngā kiritaki.

He taputapu keri te ipu keri e tuku ana i te kawenga pānga tuaka ki te pūwāhi piri o te aho keri. Ko ngā ipu te rārangi tuatahi o te parepare i ngā paipa piri, ā, ka taea te whakaora i ngā kaiwhakahaere mai i te hī ika utu nui me ngā mahi whakatikatika mā te "whakaweto" wawe i te aho kia mawhiti.

Ka taea e Landrill te tuku i te Ipu Keri Waipēhi me te Ipu Keri Waipēhi-Mīhini Mahi Takirua me te Ipu Hī Ika Nui

Ka whakamahia te Ārai Ru hei whakaiti i ngā wiri e puta mai ana i te keri anga mārō, hei pupuri hoki i te mata wiri kia mau ki raro, kia āwhina ai ki te whakaiti i te ngenge o te hononga aho wiri, kia roa ai hoki te ora o te aho wiri.

Ko ngā kara wiri kore-aukume he mea hanga mai i ngā pae maitai kore-aukume he iti te kaha mā te whakakotahi i te tātari matū motuhake me te tukanga hanga hama hurihuri me te iti o te uruhanga aukume, he tino pai te kaha o te mīhini, e kore e whakararuraru i ngā taputapu ahunga motuhake, ā, ka whakarei ake i te mahi a te mahi keri.

Ko ngā kara wiri kore-mag ka mahi hei whare mō ngā taputapu MWD, ā, i te wā anō ka whakarato i te taumaha mō te aho wiri. He pai ngā kara wiri kore-mag mō ngā momo keri katoa tae atu ki ngā mahi tika me ngā mahi ahunga.

Ka tirotirohia katoatia ia kara wiri e te tari tirotiro ā-roto. Ko ngā raraunga katoa i riro mai ka tuhia ki te tiwhikete tirotiro i tukuna tahitia me ia kara wiri. Ko te tohu API, te tau rangatū, te OD, te ID, te momo me te rahi o ngā hononga kua tāia ki runga i ngā papa mira kua whakatōkia.

Ka aukatia e ngā takirere aho wiri te rere o te wai ki runga i te aho wiri mēnā ka whana te wiri me te mata e puta ana i raro. Ka taea e LANDRILL te whakarato i te takirere haumaru whakatuwheratanga katoa (FOSV), te takirere Kelly, te aukati pupuhi o roto (IBOP), te takirere taki taka-roto, me te takirere mānu.