He mea motuhake te Irahiko Whakarewa Mata Pakeke B-85Rakau WhakapakariHe mea hanga hei whakatakoto i ngā mata tino ātete ki te kakahu ki runga i ngā wāhanga e pāngia ana e te karawarawa nui, te waku, me te pānga ngawari. He paninga rere nui-konupora tēnei rākau whakarewa pewa, ka hangaia he paparanga tiaki e pupuri ana i te pono i roto i ngā taiao pāmahana teitei me te waikura. He mea pai mō te hanga anō me te tiaki i ngā taputapu ahumahi, ka roa ake te ora o tēnei Rakau Whakapakari i roto i ngā āhuatanga mahi uaua.
Te hikohiko'Mā te hanganga ahurei o te konupora-teitei ka taea e te konganuku kua whakatakotoria te whakawhanake i tētahi hanganga moroiti matotoru, mārō. Mā tēnei āhuatanga whakarewa ka ātete pai ki te keri, te huri, me te pakaru e puta mai ana i ngā kohuke, ngā konganuku, me ngā paru whakakoi. Ka tiakina pai e te paparanga ngā rauemi turanga mai i te pirau, ahakoa ka pāngia e ngā pāmahana tae atu ki te 600°C (1112°F) ngā hau waikura rānei e kitea nuitia ana i roto i ngā mahi keri maina, sima, me te whakahaere rauemi.
He mea nui ki tana mahi ngā āhuatanga miihini tino pai e tukuna ana e te B-85.Rakau Whakapakari. Ina whakamahia i roto i ngā paparanga e rua e ai ki te taunakitanga, ka eke te awhe pakeke o te whakarewa ki te 57–62 HRc (tauine Rockwell C). Ka ārai tika tēnei pakeketanga mata nui i te ngaronga o ngā rauemi mai i te pahekeheke me te hurihanga ahotea nui, ahakoa kaua te putunga e pāngia e te pānga kino, e te tukinga nui rānei nā tōna pakarukaru ā-roto i tēnei taumata pakeketanga.
He tino pai tēnei tokotoko mō ngā wāhanga mata pērā i ngā hama kuru, ngā auger, ngā niho keri, ngā roera kuru, me ngā raina chute. Nā te pumau o te pāmahana teitei, he pai mō ngā wāhanga oumu me ngā wāhanga oumu. Me mōhio ngā kaiwhakamahi ki ōna herenga mahi: ahakoa he ātete ki te karawarawa me te pēhanga ngawari, kāore te paparanga i te pakari mō ngā tono e uru ana ki te hama nui, ngā pānga tino nui, ngā ahotea piko kino rānei. He mea nui te whakamahana tika me te pāmahana whakahaere i waenga i ngā huarahi hei ārai i te pakaru.
Mō ngā ahumahi e whawhai ana ki te pakaru o ngā taputapu utu nui, ko te B-85Rakau Whakapakarihe otinga tiaki utu-whai hua. Ko tōna huinga o te pakeketanga tino nui (57–62 HRc), te pumau o te pāmahana teitei/waikura, me te ātete ki te pakū i whakareihia e te chromium e tino hiahiatia ana tēnei Rakau Whakamārō mō te hanga anō i ngā mīhini nui. Ina whakamahia tika i roto i ōna herenga pānga, ka tino whakaitihia te wā kore mahi me ngā utu whakakapinga puta noa i ngā rāngai keri, maitai, me te tukatuka taumaha.
Wā tuku: Akuhata-07-2025