Ko ngā hua o te whakamahi i te hau āwhina ko:
1.Hau(te utu iti rawa)
Ka taea te tuku tika i te hau mā te pūwero hau, nō reira he iti ake te utu. I te wā e tapahi ana i te konganuku, ka taea e te hau kōpeke te whakaiti i te kiriata waikura ki tētahi taumata. I te nuinga o te wā, ka whakamahia ina he angiangi te pepa, ā, kāore i te tino tika ngā whakaritenga mō te mata tapahi. I roto i ēnei, he whānuitia te whakamahinga o te hau kōpeke i roto i ngā ahumahi pēnei i te pepa konganuku, te anga, ngā kāpata, me ngā taputapu kihini. Ka huri te pito tapahi hei kōwhai.
2.Hāora
Ko te hāora te mea nui hei tautoko i te mura, ā, mā te whakamahi i te wera tauhohenga hāora ka tino pai ake te pai o te tapahi. He pai te hāora mō te tapahi pereti matotoru, te tapahi tere me te tapahi pereti tino angiangi. He pai te nuinga mō te tapahi i ngā pereti maitai waro nui me te matotoru. He mangu, he kōwhai pouri rānei te mata o te tapahi.
(Kia mōhio: He hau e tautoko ana i te mura te hāora, ā, ina tere te rere, ka ngāwari ki te tango i te paru, ā, he uaua ki te tango, ā, kāore e taea te whakapai ake i te tere, nō reira whakatikatikahia te mana ki te awhe e taea ai te ōrite ki te tere o nāianei.
Mō te tapahi parahi, me whakamahi te hāora mō te tapahi, ā, kāore e taea te whakamahi i te hau me te hauota mō te tapahi.
3.Hauota
Ka whakamahia e ētahi konganuku te hauota hei ārai i te waikura o te pito tapahi o te rau me te rau kei mura (he ngāwari tēnei ina matotoru ake te rau). Ka taea te whiriwhiri i te hau hauota mō ngā pereti he nui ngā whakaritenga mō te mata o te pito tapahi me ngā pereti kāore e hiahiatia he maimoatanga tuarua, pērā i ētahi ahumahi whakapaipai, ngā wāhanga motuhake mō te rererangi, me ētahi atu. He mā te mata o te pito tapahi.
4.Ākona(ko te utu nui rawa atu)
Ki te hiahia koe ki te ārai i te waikura o ngā rau me te nitriding, ko te argon te kōwhiringa pai rawa atu, engari ko te utu e rite ana te mea nui rawa atu. He pai mō te tapahi i te titanium me ngā koranu titanium. He mā ngā pito tapahi.
Wā tuku: Hepetema-10-2024
