He tukanga hanga whānuitia te hanga whakarewa pupuhi hei hanga i ngā wāhanga kirihou tuwhera. He tino rongonui i roto i te hanga ipu, pounamu me ētahi atu hua. Kei te ngako o te tukanga hanga whakarewa pupuhi ko temīhini whakakoi pupuhi, he mea nui tēnei ki te hanga i te rauemi kirihou hei hua e hiahiatia ana. I roto i tēnei tuhinga, ka tirohia ngā wāhanga e whā o te hanga pupuhi me te āwhina a te mīhini hanga pupuhi i ia wāhanga.
I mua i te uru atu ki ia taahiraa, me mārama koe he aha te hanga pereki pereki.Te whakakoi pupuhiHe tukanga hanga e pupuhi ana i tētahi ngongo kirihou wera (e kiia nei ko te parison) ki roto i tētahi pokepoke hei hanga i tētahi mea tuwhera. He pai te tukanga, ā, he utu hoki, he mea rongonui mō te whakaputa i ngā rahinga nui o ngā hua kirihou.
Ngā wāhanga e whā o te hanga pereki:
E whā ngā wāhanga o te hanga pokepokea ai: te whakaputa, te hanga, te whakamatao me te pana. He mea nui ia wāhanga mō te angitu whānui o te tukanga hanga pokepokea ai, ā, mā ngā mīhini hanga pokepokea ai ia wāhanga ka āwhina.
1. Te Whakaputa
Ko te wāhanga tuatahi o te hanga pupuhi ko te extrusion, te wāhi e whāngaihia ai ngā pire kirihou ki roto i te mīhini hanga pupuhi. Ko temīhini whakakoi pupuhiKa whakamahana i ngā pire kirihou kia rewa rā anō, ka hanga he ngongo kirihou rewa tonu e kiia nei ko te parison. He mea nui te tukanga whakaputanga nā te mea ka whakatau i te matotoru me te ōritetanga o te parison, ka pā tika ki te kounga o te hua whakamutunga.
I tēnei wāhanga, ka whakamahia e te mīhini pupuhi pokepoke he tīwiri, he pūwero rānei hei pana i te kirihou rewa ki roto i te pokepoke hei hanga i te parison. Me āta whakahaere te pāmahana me te pēhanga kia tino rewa te kirihou, ā, kia ngāwari ai te pokepoke i ngā wāhanga e whai ake nei.
2. Te Hanga
Kia oti te hanga o te parison, ka uru atu ki te wāhanga whakahāngai. I tēnei wāhanga, ka whakapirihia te parison ki roto i te pokepoke hei hanga i te hua whakamutunga. Kātahi ka whakaurua e te mīhini whakahāngai pupuhi te hau ki roto i te parison, ka whakawhanui kia kī rawa te pokepoke. E mōhiotia ana tēnei tukanga ko te whakahāngai pupuhi.
He mea nui te hoahoa o te pokepokea ai, nā te mea ka whakatau i te rahi me te āhua o te mata o te hua. I tēnei wā, me whakahaere tika e te mīhini pokepokea ai te pēhanga hau me te pāmahana kia tino whānui ai te parison, kia piri ai ki ngā pakitara o te pokepokea ai.
1. E whakamahi ana te tauira raupapa AS i te hanganga teihana-toru, ā, he pai mō te hanga ipu kirihou pēnei i te PET, PETG, me ētahi atu. Ko te nuinga o te wā ka whakamahia i roto i ngā ipu tākai mō ngā mea whakapaipai, ngā rongoā, me ētahi atu.
2. Ko te hangarau whakahāngai werohanga-toto-pupuhi he mea hanga mai i ngā mīhini, ngā pokepokea, ngā tukanga whakahāngai, me ētahi atu. Neke atu i te tekau tau a Liuzhou Jingye Machinery Co., Ltd. e rangahau ana, e whakawhanake ana hoki i tēnei hangarau.
3. E toru ngā teihana o tā mātou Mīhini Hanga Werohanga-Toro-Pūhi: te werohanga, te kaha me te pupuhi, me te pana.
4. Ka taea e tēnei tukanga kotahi-wāhanga te penapena i te nui o te pūngao nā te mea kāore koe e hiahia ki te whakamahana anō i ngā porowhita.
5. Ā, ka taea te whakarite kia pai ake te āhua o te pounamu, mā te karo i te rakuraku o ngā mea hanga tetahi ki tetahi.
3. Whakamatao
Kia pupuhihia, kia hangaia hoki te parison, ka uru atu ki te wāhanga whakamatao. He mea nui tēnei wāhanga hei whakamaroke i te kirihou, hei whakarite hoki kia mau tonu te āhua o te hua whakamutunga.Ngā mīhini whakakoi pupuhite nuinga o te wā ka whakamahia ngā hongere whakamatao, te hau rānei hei whakaiti i te pāmahana o te wāhanga i pokepokea ai.
Ka rerekē te wā whakamatao i runga i te momo kirihou e whakamahia ana me te matotoru o te hua. He mea nui te whakamatao tika nā te mea ka pā ki ngā āhuatanga miihini me te kounga whānui o te hua whakamutunga. Ki te kore e whakahaeretia tika te tukanga whakamatao, ka puta pea he piko, he hapa rānei i roto i te hua kua oti.
4. Te Peia
Ko te wāhanga whakamutunga o te hanga pupuhi ko te pana. Kia mātao, kia totoka hoki te hua, kamīhini whakakoi pupuhiKa huakina te pokepokea ai hei tuku i te hua kua oti. Me mahi āta tēnei wāhanga kia kore ai e pakaru te hua. Ka whakamahia pea e te mīhini he ringa karetao, he pine pana rānei hei āwhina i te tango i te wāhanga mai i te pokepokea ai.
I muri i te pananga, me haere pea te hua i roto i ētahi atu mahi tukatuka, pērā i te kuti, te tirotiro rānei, i mua i te tākai me te tuku. Ka pā nui te whai huatanga o te wāhanga pananga ki te huringa whakaputa whānui, nō reira he wāhanga nui o te tukanga pupuhi pokepoke.
He tukanga hanga whai hua, he maha hoki ngā mahi a te pupuhi pokepoke, e whakawhirinaki ana ki te mahi tika a te mīhini pupuhi pokepoke. Mā te mārama ki ngā wāhanga e whā o te pupuhi pokepoke (te whakaputa, te hanga, te whakamatao me te pana), ka taea te mārama ki te hanga hua kirihou tuwhera. He mea nui ia wāhanga ki te whakarite i te kounga me te ōritetanga o te hua whakamutunga.
I te mea kei te tipu haere tonu te hiahia mō ngā hua kirihou kounga teitei puta noa i te whānuitanga o ngā ahumahi, kei te piki haere tonu ngā whanaketanga owhakakoi pupuhiTērā pea ka whakapiki ake te hangarau me ngā mīhini i te whai huatanga me te kaha o te tukanga hanga pereki. Ahakoa he kaihanga koe, he miihini, he hiahia noa rānei ki te ao hanga kirihou, mā te mārama ki ēnei wāhanga ka hohonu ake tō māramatanga ki te uauatanga me te auahatanga kei muri i ngā mīhini hanga pereki.
Wā tuku: Hakihea-09-2024