He aha te Reamer

He taputapu hurihuri te rimer, kotahi, neke atu rānei ngā niho hei tapahi i te paparanga angiangi o te konganuku i runga i te mata o te kōhao mīhini. He taputapu whakaoti hurihuri tō te rimer, he taha tika, he taha porowhita rānei hei rimer, hei kutikuti rānei.
mīhini whakakoi putorino tika carbide (2)
Ko te tikanga, he nui ake te tika o te mahi a ngā mīhini keri i ngā mīhini keri nā te iti o te rahinga tapahi. Ka taea te whakahaere ā-ringa, te tāuta rānei ki runga i te mīhini keri.

He taputapu hurihuri te rimer, kotahi, neke atu rānei ngā niho hei tapahi i te paparanga whakarewa angiangi i runga i te mata o te kōhao kua tukatukahia. Ka taea e te kōhao kua tukatukahia e te rimer te whiwhi i te rahi me te āhua tika.
mīhini whakakoi putorino tika carbide (4)
Ka whakamahia ngā mīhini rimurimu hei rimurimu i ngā kōhao kua keria (kua rimurimu rānei) ki te wahi mahi, ko te nuinga hei whakapai ake i te tika o te mahi miihini o te kōhao me te whakaiti i te taratara o tōna mata. He taputapu tēnei mō te whakaoti me te whakaoti-haurua o ngā kōhao. He iti noa te āheinga miihini i te nuinga o te wā.

Ko ngā mīhini rīmi e whakamahia ana hei mīhini i ngā kōhao porotaka te mea e whakamahia whānuitia ana. Ko te mīhini rīmi e whakamahia ana hei tukatuka i te kōhao whakarara he mīhini rīmi whakarara, he onge te whakamahinga. E ai ki te whakamahinga, kei reira ngā mīhini rīmi ā-ringa me ngā mīhini rīmi ā-mīhini. Ka taea te wehewehe i te mīhini rīmi ā-mīhini ki te mīhini rīmi ā-ringa tika me te mīhini rīmi ā-ringa whakarara. Ko te momo ā-ringa he kakau tika.
mīhini whakakoi putorino tika carbide (8)
Ko te hanganga o te mīhini rimurimu he mea hanga te nuinga o te wāhanga mahi me te kakau. Ko te wāhanga mahi te nuinga o ngā mahi tapahi me te whakatikatika, ā, he whakarara te diameter o te wāhi whakatikatika. Ko te kakau he mea here ki te hononga o te mea, ā, he kakau tika, he kakau whakarara hoki.
mīhini whakakoi putorino tika carbide (1)


Te wā tuku: Hakihea-15-2021

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