Pūwero Parao Rino 65Mn i Hangaia, Ngā Utauta Whakauru Oneone me te Maimoatanga Wera mō te Kaipara Ahuwhenua
Ko te mata parau, he wāhanga āwhina mō ngā mīhini ahuwhenua, he mea hanga mai i te maitai kaha, ātete ki te pakaru, ā, kua whakamahanatia kia pakari, kia pakari hoki. Mā tōna mata tapahi koi ka whakaitihia te ātete ina uru ki te oneone, ka tapahia pai te oneone me ngā pakiaka hua. Mā te mata maeneene o te mata parau ka ngāwari te tango oneone, ā, ka ārai i te piri o te oneone. He pai mō ngā mahi parau i roto i ngā āhuatanga oneone rerekē, ka tino whakaitihia te whakapaunga hiko, ā, he wāhanga whakakapinga pai mō ngā tarakihana me ngā mīhini parau.
Ka whakamahia e te tukanga whakaputa te hangarau hanga tino tika, kia mau ai te manawanui ki te piko o te mata o te koko me ngā tūranga pū kōhao i roto i te ±0.5mm, ka hua ake he piripono ki te pou parau, ā, ka ārai i te rūrū, te kukū rānei o te ahotea i te wā e whakamahia ana. Ka huri tuaruatia te mata tapahi me te whakakoi, ka whakaiti i te ātete ki te urunga oneone mā te 15%-20% me te penapena i te whakapaunga wahie o te tarakihana.
E rua ngā rauemi e wātea ana mō te mata parau: te maitai puna 65Mn me te maitai boron ātete-mau nui. I muri i te whakamahana whānui, ka eke te mata 65Mn ki te 48-52 HRC te pakeke, e whakakotahi ana i te kaha teitei me te pakari pai, e pai ai mō te whakatipu i te oneone paru noa me te oneone paru. Ko te maitai boron ātete-mau nui, i muri i te tineitanga isothermal, ka whakaatu i te pānga whakapakari-ake i runga i tōna mata i raro i ngā kawenga pānga, ka whakanui ake i tōna roanga mau neke atu i te 40% ki te whakataurite ki ngā mata parau noa, e tino pai ai mō ngā oneone mārō he nui te kirikiri, he nui rānei te whakakīkī.
Mata whakangawari: Mā te whakamahi i te hoahoa mata piko whakangawari koiora-whakamimi, ka rere maeneene te oneone i te taha o te mata, ka hua ake he tango oneone pai rawa atu, ka iti ake hoki te piri o te paru, ā, he tino pai mō ngā wāhi oneone uku.
Paparanga ātete-mau matotoru: Ka whakapirihia he paparanga koranu ātete-mau matotoru 2-3mm ki te pito o te mata me te wāhanga o mua, kia roa ake ai te huringa whakakapinga.
Atanga paerewa: Ka tutuki ngā kōhao whakairinga ki ngā paerewa ISO me ngā paerewa matua o te umanga mīhini ahuwhenua ā-rohe, ā, ka hototahi ki ngā hea parau mai i ngā waitohu pēnei i a Lovol, Dongfanghong, me John Deere.
