He nui te whakamahi i nga matatahi taimana i roto i to tatou oranga, na te pakeke o te taimana, na te kaha o te tapahi taimana he tino kaha, ka whakaritea ki nga matatahi carbide kite matatahi, taimana taimana tapahi wa me te tapahi rōrahi, i roto i te whānui, te ora ratonga he neke atu i te 20 wa e o matatahi kani noa.
Na me pehea e whakatau ai i te kounga o te mata taimana?
●Tuatahi, tirohia mehemea kei te paiherea te wea me te tïpako
Weld me te matrix i mua i reira ka kia he fehokotaki'anga i muri i fehokotaki'anga parahi, ki te te raro o te mata pewa upoko cutter me te turanga tino hono, kare he āputa, i reira he he āputa tohu e te mata kite taimana i runga i te matenga maripi me te tinana turanga e kore e tino hono, te nuinga no te mea ko te raro o te mata pewa upoko cutter he kore ōrite i te oro.
●Tuarua, ine i te taumaha o te mata kani
Ko te taimaha me te matotoru o te mata taimana, he pai ake, no te mea he taimaha te mata, ka nui ake te kaha o te inertia i te wa e tapahi ana, me te maeneene o te tapahi. Ko te tikanga, me 2 kg te mata taimana 350mm, me te 3 kg te mata mata taimana 400mm.
●Tuatoru, titiro tahataha ki te kite mena kei te raina tika te upoko o te maripi i runga i te mata taimana
Mena kaore te upoko o te maripi i runga i te raina tika kotahi, ko te tikanga he rereke te rahi o te upoko o te maripi, tera pea he whanui me te whaiti, ka arahi ki te tapahi kore i te wa e tapahi ana i te kohatu, ka pa ki te kounga o te mata kani.
●Tuawha, tirohia te pakeke o te taputapu
Ko te teitei ake o te pakeke o te matrix, ka iti ake te ahua o te ahua, na ahakoa i te wa o te whakapiri, te tapahi ranei, ahakoa ko te pakeke o te matrix ki runga ki te paerewa ka pa tika ki te kounga o te mata kani, karekau he rereke te wera o te wera, kaore he rereke i raro i nga tikanga kaha majeure, he taputapu pai, i muri i te tukatuka ki te mata kani, he pai te mahi.
Wā tuku: Oketopa-10-2022