He aha ngā whakamahinga o te kiriata parera, me pēhea e rerekē ai i te papa me te kōhī?

Ko te tarau para, i te mōhiotia hoki e te ingoa tarau para, e wātea ana i ngā whānui e eke ana ki te 1300mm, ā, he rerekē te roa kia te rahi o ia kōpiko. Heoi anō, me te whanaketanga o ngā tāone, kāore he rohe ki te whānui. Ko te tarau para e tukuna ana i ngā kōpiko, e whai ana i ngā painga penei i te pono o te rahi, te kounga o te mata, te whakawhanuitanga tere me te penapena i ngā rauemi.

Ko te tarau para ki tētahi whānui ake te tikanga, e mōhiotia ana ko te katoa o ngā para papa penei i te roa tino nui e tukuna ana i tētahi kōpiko. Ko te tarau para ki tētahi whānui iti, e mōhiotia ana ko ngā kōpiko para pāpaku ake te whānui, arā ko te mōhiotia nei ko te pāpaku me te whānui waenganui, i ētahi wā ka mōhiotia hoki ko te pāpaku.

Te rerekētanga i waenganui i te tarau para me te kōpiko papa para

(1) ko te rerekētanga o ngā kōaro e rua ka wehewehea ki te whānui, ko te whānuitanga o te kōaro hōu e 1300mm, 1500mm neke atu rānei ko te kōaro rahi, 355mm neke ake rānei i te kōaro poto, ko te kei runga i te kōaro whānui.

(2) ko te kōaro pōroto kei te kōaro paparua kāore i te maru whakaputua i te rōpuna, kāore he kaha whakarewa ki te kōaro paparua i te rōpuna, he uaua ake te whakamāmā, he tōtika ki te tukatuka i te pātī iti ake o te hua.

Ko te kōaro paparua i te maru whakaputua kātahi ka rōpunaia mā te whakapakika me te neke, i muri i te rōpuna he kaha whakarewa, he māmā ake te whakamāmā, he tōtika ki te tukatuka i te pātī rahi ake o te hua.

Ko te kounga o te kōaro paparua

Kōaro noa: Ko te kōaro noa e mōhiotia ana ko te mātāpuna haurangi hanga noa, ko ngā kounga e whakamahia nui ana: Q195, Q215, Q235, Q255, Q275, i ētahi wā ka taea hoki e te mātāpuna kaha hōu me te kaha iti te kounga e wehewehe ki te kōaro noa, ko ngā kounga matua ko Q295, Q345 (Q390, Q420, Q460) me ētahi atu anō hoki.

Karioi pai ake: ngā momo karioi pai ake, ngā karu mātāpuna hoki me te kāore i te karu mātāpuna. Ko ngā kaiwhakamahi matua ko: 08F, 10F, 15F, 08Al, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 15Mn, 20Mn, 25Mn, 30Mn, 35Mn, 40Mn, 45Mn, 50Mn, 60Mn, 65Mn, 70Mn, 40B, 50B, 30 Mn2, 30CrMo, 35 CrMo, 50CrVA, 60Si2Mn (A), T8A, T10A me ētahi atu.

Kaiwhakamahi me te whakamahinga: Ko Q195-Q345 me ētahi atu kaiwhakamahi o te kōhatu huinga e taea ana te whirihau. Ko te 10 # - 40 # kōhatu huinga e taea ana te whirihau pumini. Ko te 45 # - 60 # kōhatu huinga e taea ana te whirihau i te mata, ngā taputapu tuhituhi, te ruri ine, me ētahi atu. Ko te 40Mn, 45Mn, 50Mn, 42B, me ētahi atu e taea ana te whirihau i te tira, te mata tira, ngā taputapu tuhituhi, ngā mata noa, me ētahi atu. Ko te 65Mn, 60Si2Mn, 60Si2Mn, 60Si2Mn (A), T8A, T10A me ētahi atu. Ko te 65Mn, 60Si2Mn (A) e taea ana mō ngā ruinga, ngā mata noa, ngā kopare, ngā paparua rākau, ngā tōpini, ngā karu, me ētahi atu. Ko te T8A, T10A e taea ana mō ngā mata noa, ngā mata kiru, ngā taputapu whetoi, ētahi atu mātā, me ētahi atu.

Whakawhitinga kōhatu huinga

(1) E ai ki te whakaritenga o te taraiwa: kua wehengaia ki te taraiwa hauauru me te taraiwa kounga teitei

(2) E ai ki te whanui whakaritenga: kua wehengaia ki te taraiwa whāiti me te taraiwa waenganui me te taraiwa whānui

(3) E ai ki te tikanga (pōpō) tukatuka: taraiwa pōpō hukapapa me te taraiwa pōpō makariri.