He taputapu te mīhini pereti hei pēhi i te wahie pereti koiora me te whāngai pereti, ko te roera pēhanga te wāhanga matua me te wāhanga ngoikore. Nā te taumaha o te mahi me ngā āhuatanga mahi uaua, ahakoa te kounga teitei, he mea kore e taea te karo i te pakaru me te pakaru. I roto i te tukanga whakaputa, he nui te whakamahinga o ngā roera pēhanga, nō reira he mea tino nui te rauemi me te tukanga hanga o ngā roera pēhanga.
Te tātaritanga rahunga o te roera pēhanga o te mīhini matūriki
Ko te tukanga whakaputa o te roera pēhanga ko: te tapahi, te hanga, te whakataurite (te whakamahana), te miihini taratara, te tinei me te whakamahana, te miihini tika-ā-wāhanga, te tinei mata, me te miihini tika. Kua whakahaerehia e tētahi rōpū ngaio he rangahau whakamātautau mō te kakahu o ngā wahie pirepire koiora mō te whakaputa me te tukatuka, e whakarato ana i tētahi pūtake ariā mō te kōwhiringa whaitake o ngā rauemi roera me ngā tukanga maimoatanga wera. Ko ngā whakatau me ngā taunakitanga rangahau e whai ake nei:
Ka puta ngā pakaru me ngā karawarawa ki te mata o te roera pēhanga o te granulator. Nā te pakaru o ngā poke mārō pērā i te onepu me ngā kongakonga rino i runga i te roera pēhanga, he momo pakaru rerekē tēnei. Ko te pakaru o te mata toharite he 3mm te rahi, ā, he rerekē te pakaru o ngā taha e rua. He kino te pakaru o te taha whāngai, ko te pakaru o te 4.2mm te rahi. Ko te take nui ko te korenga o te wā i muri i te whāngai i te rauemi ki te tohatoha ōrite, ā, ka uru ki te tukanga extrusion.
E whakaatu ana te tātaritanga rahunga kakahu mariko, nā te kakahu tuaka i runga i te mata o te roera pēhanga i puta mai i ngā rauemi mata, ko te korenga o ngā rauemi mata i runga i te roera pēhanga te tino take o te rahunga. Ko ngā momo kakahu matua ko te kakahu piri me te kakahu whakakoi, me te āhua pēnei i ngā poka uaua, ngā pari parau, ngā awa parau, me ētahi atu, e tohu ana he nui te kakahu o ngā silicates, ngā matūriki onepu, ngā kongakonga rino, me ētahi atu i roto i ngā rauemi mata ki te mata o te roera pēhanga. Nā te mahi a te mamaoa wai me ētahi atu āhuatanga, ka puta he tauira paru ki runga i te mata o te roera pēhanga, ka hua ake he kapiti waikura ahotea ki runga i te mata o te roera pēhanga.
He mea pai kia tāpirihia he tukanga tango paru i mua i te kuru i ngā rauemi mata hei tango i ngā matūriki onepu, ngā kongakonga rino, me ētahi atu paru kua konatunatua ki ngā rauemi mata, kia kore ai e pakaru ngā roera pēhanga. Hurihia te āhua, te tūnga tāutanga rānei o te waru kia ōrite te tohatoha o te rauemi ki roto i te rūma pēhanga, kia kore ai e pā te kaha kore taurite ki te roera pēhanga, kia nui ake ai te pakaru o te mata o te roera pēhanga. Nā te mea ka pakaru te roera pēhanga nā te pakaru o te mata, kia pai ake ai tōna pakari mata, tōna ātete ki te pakaru, me tōna ātete ki te waikura, me whiriwhiri ngā rauemi ātete ki te pakaru me ngā tukanga maimoatanga wera e tika ana.
Te tukatuka rauemi me te tukanga o ngā roera pēhanga
Ko te hanganga rauemi me te tukanga o te roera pēhanga ngā mea e hiahiatia ana hei whakatau i tōna ātete ki te kakahu. Ko ngā rauemi roera e whakamahia whānuitia ana ko te C50, 20CrMnTi, me te GCr15. Ka whakamahia e te tukanga hanga ngā taputapu mīhini CNC, ā, ka taea te whakarite i te mata o te roera ki ngā niho tika, ngā niho whakarara, ngā momo keri, me ētahi atu, kia rite ki ngā hiahia. Ka whakamahia te whakamahana whakamahana i te warowaihā, te whakamahana whakamahana auau-teitei rānei hei whakaiti i te rerekētanga o te roera. I muri i te whakamahana, ka whakahaerehia anō te miihini tika hei whakarite i te porowhita o roto me waho, ka taea ai te whakaroa i te roa o te mahi a te roera.
Te hiranga o te maimoatanga wera mō ngā roera pēhanga
Me tutuki i te mahi a te roera pēhanga ngā whakaritenga o te kaha teitei, te pakeke teitei (te ātete ki te kakahu), me te pakari teitei, tae atu ki te ngāwari ki te miihini (tae atu ki te oro pai) me te ātete ki te waikura. He tukanga nui te whakamahana i ngā roera pēhanga e aro ana ki te whakaputa i te kaha o ngā rauemi me te whakapai ake i tā rātou mahi. He pānga tika ki te tika o te hanga, te kaha, te roa o te mahi, me ngā utu hanga.
Mō taua rauemi anō, he nui ake te kaha, te pakeke, me te roa o te ora o ngā rauemi kua wera rawa, ki te whakaritea ki ngā rauemi kāore i wera rawa. Ki te kore e tineia, ka poto ake te roa o te ora o te roera pēhanga.
Ki te hiahia koe ki te wehewehe i waenga i ngā wāhanga i whakamahanatia me ngā wāhanga kāore i whakamahanatia kua oti te mahi miihini tika, kāore e taea te wehewehe i a rātou mā te pakeke me te tae waikura i whakamahanatia anake. Ki te kore koe e hiahia ki te tapahi me te whakamātautau, ka taea e koe te ngana ki te wehewehe i a rātou mā te tangi patopato. He rerekē te hanganga whakarewa me te waku o roto o ngā mea whakarewa me ngā mea mahi kua tineihia me te whakamahanahia, ā, ka taea te wehewehe mā te pato mārie.
Ka whakatauhia te pakeketanga o te whakamahana i runga i ētahi āhuatanga, tae atu ki te kounga o te rauemi, te rahi, te taumaha o te mea mahi, te āhua me te hanganga, me ngā tikanga tukatuka i muri mai. Hei tauira, i te whakamahinga o te waea puna hei hanga wāhanga nunui, nā te matotoru o te mea mahi, e kī ana te pukapuka ā-ringa ka taea e te pakeketanga whakamahana te eke ki te 58-60HRC, kāore e taea te whakatutuki i te taha o ngā mea mahi tuturu. Hei tāpiri, ko ngā tohu pakeke koretake, pērā i te pakeketanga tino teitei, ka hua ake te ngaronga o te pakaritanga o te mea mahi, ā, ka pakaru i te wā e whakamahia ana.
Kaua e whakarite noa i te uara pakeke e tika ana mō te maimoatanga wera, engari me aro hoki ki te whiriwhiri me te whakahaere i te tukanga. Mā te tinei me te whakamahana rawa ka taea te whakatutuki i te pakeke e hiahiatia ana; Waihoki, i raro i te whakamahana i te wā tinei, mā te whakarerekē i te pāmahana whakamahana ka taea hoki te whakatutuki i te awhe pakeke e hiahiatia ana.
He mea hanga te rōra pēhanga Baoke ki te maitai kounga teitei C50, e whakarite ana i te pakeke me te ātete ki te kakahu o te rōra pēhanga mīhini matūriki mai i te pūtake. Mā te whakamahi i te hangarau maimoatanga wera tinei pāmahana teitei tino pai, ka roa ake te ora o te mahi.
Wā tuku: Pipiri-17-2024