Ko te kōrunuma mā e whakakoi ana, e kiia ana hoki ko te waikura konumohe mā, he pai te pumau o te wera, he ātete teitei ki te pāmahana neke atu i te 1750 nekehanga, he parakore teitei, he pai te whakakoi i a ia anō, he kaha te huri, he iti te uara wera, he tino pai te mahi mete ātete ki te waikura waikawa-pūtake. Iakua whakamātauhia i roto i ngā mara maha. He rerekē te whakamahinga o ngā whakatakotoranga rerekē o ngā mea whakakoi korundum māpikoes.
Ko te tikanga, ko ngā whakaritenga mō ngā mea whakakoi korundum mā ko 4-6 mata, 12 mata, 16 mata, 24 mata, 36 mata, 46 mata, 60 mata, 80 mata, 120 mata, 150 mata, 200 mata, 300 mata. teitei ake ki te ōrite 2000 mata. I roto i ēnei, ko te tauira 4-6 e kiia ana ko te onepu wāhanga, ko te 46 mata me te 60 mata he onepu witi, ā, ko te rahi matūriki i runga ake i te 240 mata e kiia ana ko te moroiti. paura, koinei tā mātou tauira noa e tīmata ana me te W. Ka nui ake te tau rahi matūriki, ka angiangi ake te kōrunuma mā.
Te rahi o te matūriki o ngā mea whakakoi korundum mā he rerekē mō ngā momo whakamahinga me ngā umanga pupuhi onepu e whakamahia whānuitia ana. I te nuinga o te wā, ko te mea noa ngā rahihe 24 mata, 36 mata, me te 46 mata.Koia i whakaritea kia rite ki te pūwero te whānui o te mīhini pupuhi onepu, ā, kaua e āraia te kōhao nā te meate rahi matūriki e tika ana te whiriwhiriionKa aro nui ake te mahi pupuhi onepu ki te pakeketanga. Ka nui ake te rahi o te kōura ma, ka teitei ake te pakeketanga, ā, ka pai ake te pānga pupuhi onepu.
Ka taea hoki te whakamahi i te kōrunuma mā hei hanga taputapu whakakoi.. Noa te whakamahinga o te wira huri korundum mas 24 mata, 36 mata me46 mata,me ētahi atu Ko ngā poraka huri ma e whakamahia whānuitia ana ko te 100 mata, 120 mata, 150 mata, 180 mata me ērā atu. Ae rā,mā paura moroiti korundum hoki has ngā tono kounga teitei ake: te whakarewa tika. I te nuinga o te wā,ngā mea e whai ake neika whakamahia ngā paura moroiti, W63, W28, W14, W7 meW5, me ētahi atu
Wā tuku: Hanuere-27-2022
