Ngā Mīhini Poi Mīhini Matua - Ngā Rautaki Tatau Tāwhai mō ngā Tono Tūmatanui

Ko ngā pūkenga tāwhai tāwhai o ngā mīhini pākau rākau he take nui mō te tāwhai tāwhai i ngā taonga rākau i ngā taiao hangarau matua. Ko te pūtake o tēnei tāwhai tāwhai ko te aronga matua o te hoahoa mīhini, e totohu ana ki te pūmahara, te whakahaere, me te arataki pākau tōtika i te wā katoa o te tāwhai. Ko te nuinga o te nuinga o te pākau e hāngai ana i ngā kaha tāwhai tōtika e kore e taea te tāwhai i ngā rere atu me ngā hapa e hāngai ana ki ngā mīhini tāwhai hoki. Ko ngā pūnaha arataki matatau e uru ana ki ngā mīhini pākau rākau kounga e pupuri tika ana i te pākau, e aukati ana i te rere e māmā ai ngā tāwhai kōpaki, kōpaki rānei. Ko ēnei pūnaha arataki he iti noa iho ngā wāhi kātata, kātata rānei e tuku ana i te tautoko pākau māmā, e iti ana i te whakapōkai me te whakapōkai. Ko te hanga matotoru o te mīhini e whai wāhi ana i ngā matū pūmau me ngā wāhanga pūmahara e kore e taea te kōkiri, te rere rānei i te wā o te tāwhai. Ko te pūmau o te hanga e whakarite ana kia tōtika ngā inenga o ngā wāhanga katoa, ahakoa te pūmau o te matū, te roa rānei o te tāwhai. Ko ngā mīhini pākau rākau hou e whai ana i ngā pūnaha tāwhai matatau e pupuri ana i te tāwhai tāwhai tōtika aunoa, e whakatika ana i te whānui o te wera me te wearu tōtika kia pupuri ai i te kounga tāwhai i te wā katoa o ngā mahi roa. Ko ngā pūnaha tāwhai hāora e tuku ana i ngā tere tāwhai e taea ana te tāwhai mō ia momo matū, e whakarite ana i te hanga pāpaku me te mata tāwhai tōtika. Ko ngā tātaitanga matihiko me ngā rereketanga e taea ana e ngā kaiwhakahaere te whakaputa i ngā pāramita tāwhai e taea ana te whakaputa i ngā hua tōtika i ngā rāwekenga whakaputa. Ko te mata tāwhai tōtika e tāwhai ana i ngā mīhini pākau rākau e kore e hiahiatia ngā mahi tuarua, e iti ana i te wā whakaputa me ngā utu, e pupuri ana i ngā paerewa kounga teitei. Ko te whakahaere wera mā te pūnaha kōpae e aukati ana i te whānui o te wera e hāngai ana ki ngā ahuatanga matū, te tāwhai tāwhai rānei, e whakarite ana i te mahi tōtika hoki i te wā o ngā mātai tāwhai tāwhai.

Ko te whakamahinga mārama o ngā mīhini pūhui pāpaku metara e hāngai ana rātou hei taputapu matua mō te katoa o ngā whakamahinga hangarau, mai i ngā mahi tātai tinihanga ki ngā mahi tapahi pūmetara kaha. Ko te āhua nei te tīmatatanga o te whakamahinga, arā, ko te pūhui e taea ai te whakauru i ētahi momo ripa e hoahoa ana mā ngā matēria rerekē, ngā tere tapahi, me ngā hiahia kati. Ko ngā ripa bi-metal e pai ana ki te tapahi i ngā momo houhere kōpae rerekē, ā, ko ngā kōpae carbide e āki ai i ngā matēria kākākia kāore i te iti iho i ngā houhere taputapu me ngā momo houhere hou kua whakamahia ki ngā whakamahinga āhua. Ko ngā tere rerekē o ngā mīhini pūhui pāpaku metara hou e taea ai ngā kaiwhakahaere te whakapai ake i ngā arataki tapahi mō ngā matēria e kau ana mai i te kōpae māmā, te pere, ki te kōpae pūmahara, ki te tītani hoki. Ko te whakamahinga o te tere, e 20 ki te 300 aniana paparua ia miniti te tere, e tiakina ai te hanga o ngā ripa me te ora o ngā ripa ahakoa te āhua o te matēria. Ko ngā kona tapahi e taea ana te whakarerekē i maha o ngā tauira e whānui ake ai ngā whakamahinga, arā, ngā tapahi miter, ngā tapahi bevel, me ngā kona takirua e hiahiatia ana mō ngā kaupapa hanga piko. Ko te pūkenga tapahi tūpuhi e taea ai ēnei mīhini te tukatuka i ētahi momo katoa i te wā roa, e whānui ake ai te whai wāhi mō ngā whakamahinga kaha i te wā e tiakina ana i te tika o ia wāhanga. Ko te mōhio tūpuhi nui o ngā mīhini pūhui pāpaku metara e āwhina ana i ngā wāhanga nui, arā, ngā poutāhū, ngā paparua pū, me ngā wāhanga nui ake i te taea te tapahi mā ngā tikanga arataki. Ko ngā pūnaha hōuka aunoa e taea ai te whakahaere i ngā papa pū me ētahi atu matēria roa kāore he tārore mō te kaiwhakahaere, e taea ai te whakahaere i ngā wāhanga kore-kaiwhakahaere e whakapai ake ai i te whakamahi i ngā taputapu. E hāngai ana ēnei mīhini ki te tapahi whakapakari me ngā mahi tiaki, e mahi tahi ana i ngā taiao hanga me ngā wāhi whakatika. Ko ngā pūkenga pūhui pāpaku pūrere e whānui ake ana i ngā whakamahinga mara e kāore ai e taea te tā inu, e tuku ana i te kounga tapahi matua ki ngā wāhi tāwhai. Ko te pūkenga tapahi i ngā matēria ferrous me ngā matēria kāore i te ferrous kāore he panonitanga taputapu e hāngai ana ki ngā wāhi e hiahiatia ana te whakamahinga mārama.

Ko ngā mīhini pūhiko ripa metara e tuku ana i te kounga whakahaere tino pai e hāngai ana ki te moni e kati ana i ngā utu mahi, te iti iho o ngā waihanga matū, me te whakapai ake i te rere o te whakaputa. Mā te whakauru aunoa o ngā pūnaha hōu ka taea e tētahi kaimahi anake te whakahaere i ngā mahi tapahi maha noa iho, ka whakaputa ake te kounga mahi kaua ko ngā utu mahi. Ko ngā tukanga tapahi e taea ana te whirihora e whakawhānui ana i te tukanga tapahi mō ngā wae wae e rite ana, i reira ka taea e ngā kaimahi te whirihora i ngā tapahi maha ka taea e te mīhini te whakatinana i aua tapahi māna anō me te iti rawa o te arotake. Ka torotoro tēnei whakauru aunoa ki ngā pūnaha whakahaere matū e taea ai te whakauru, whakarāwekenga, me te whakaputanga wae wae kaua ko te tāwhai ā-ringa, e waihangatia ana ngā kāpitaka tapahi tino aunoa. Ko te pono o te tapahi e tīmata ana e ngā mīhini pūhiko ripa metara e kore ai e neke ake te tapahi e karekau ana i ngā matū utu nui, i te wā e iti ana te whānui o te ripa e iti ai te ngaro o te matū ki te paru me ngā kapi. Ko te whakauru o te pūmanawa tātai whakapai ake i te whakamahi i ngā matū mā te tātai i ngā tauira tapahi e kounga ake ana e kāinga ana i ia wae wae o te matū kāore anō kia whakaputahia. Ko te roa o te ripa e tīmata ana e te hoahoa tika o te mīhini me ngā arataki whakahaere e iti ai ngā utu hokohoko, i te wā e whakarato ana i ngā hōtaka whakakapi e tautoko ana i te whakaritenga tiaki. Ko ngā whakapai ake i te kounga umanga o ngā mīhini hōu pūhiko ripa metara e hua ana i te rahi ake o ngā mōhini, ngā pūnaha hīoraika kua whakapai ake, me ngā hoahoa mekameka e iti ake ai ngā ngaro umanga. Ko te iti ake o ngā wā tīmatatanga e hiahiatia ana mō ngā hurihanga mahi, ina nui ake mā ngā pūnaha whakarāwekenga e taea ana te whirihora, me ngā pūnaha pakipaki aunoa, e iti ake ai te wā kāore te mīhini e mahi ana, e kounga ake ai i ngā haora tapahi. Ko ngā whakapai ake i te kounga e tīmata ana e ēnei mīhini e iti ai ngā tere whakaputahia, e kore ai ngā utu e hiahiatia ana mō te mahi anō, i te wā e mōhiotia ai ngā mata kounga teitei e kore ai hiahia ki ngā mahi tuarua. Ko te māmā o te tiaki e pupuri ana i ngā mīhini kia mahi tonu ake me iti ake ngā wā kāore e mahi ana, i te wā e whakarato ana te hanga kaha i te roa o te wā e mahi ai te taputapu e kounga ake ai te hokinga moni. Ko ngā āhuatanga haumārū katoa e uru mai ana ki ngā hoahoa hōu e tiaki ana i ngā kaimahi me ngā taputapu, e iti ake ai ngā utu inihana, e aukati ana i ngā take utu nui e hiahiatia ana mō ngā wā kāore e mahi ana e taea ana e ngā kaupapa whakaputa.