Rārangi Tōtika Pīpī PVC-O e Ūki ana i te Paru me te Whakanui ake i te Rawa

Te Maru Haumātauranga me te Heke i te SEC i roto i RĀKAU HANGA PIPA PVC-O

Me Pēhea te Heke i te Haumātauranga Motuhake (SEC) Trūnga Te Whakapai ake i te Tikanga

Ko ngā rārangi whakaputanga puipui PVC-O i te nūnao ka whakamahi i te iti ake i te 15 ki te 35 ōrau o te hiko ki te tātai ki ngā pūnaha tawhito mā te whakapai ake i te whakahaere tikanga. Kua pakari ake ngā hoahoa kōpī ina heke te uaua o te wera umanga mai i te 18 ōrau, ā, ka taea te heke haere i te wera o te runga i waenganui i te 12 ki te 15 Nehera Celsius ka tūtohua tēnei me ngā rohe wera tata tata i te tinana. Ka taea e ngā kaimahi te whakarerekē i ngā tautuhinga e hiahiatia ana i te wā o te whakaputa mā te arotake i te tere o te rere taima-ki-taima, ka heke ai te whakamahi hiko mō te 180 ki te 220 Wh ia kg. E tau ana tēnei ki ngā kitenga o ngā rangahau i āhua ai i te tau 2025 e ai ki te mahi a Rollepaal mō te māia o te whakaputa. Ko ngā whakapai katoa nei ka aronga kia iti ake te wera koretake engari tonu anō te kounga e hiahiatia ana e ngā kaiwhakaputa mō te tōaitanga o te hua me te tika o ngā rahi.

Ngā Taraiwa Taurate Heremita me te Whakahaere Mōhinoho Taima-ki-taima mō te Whakauru Tāpoi

Ka taea e ngā punaha taraiwa mātau te penapena moni i te wātea o te 20 ki te 30 ōrau mā te whakarerekē i te hiko atamira e hiahiatia ana e te rārangi hōtaka i te wā kotahi. Ka whakarereke ngā taraiwa āhuahua (VSDs) i te torque ina huri ana i waenganui i ngā matapae rereke, i te whakamutu rānei i ngā taputapu, ka arrengia ai te hiko o ngā motuka ina noho ana. Ina honoa ki ngā kaihono gravimetric, ka āki ai ēnei punaha i te nui o te hiko e tango ana i te wā poto. Te putanga? Ka tango ngā motuka i te 40 ki te 50 whakarewa hiko iti ake i ia manokarama i ngā mahi noa. Ko tēnei momo whakahaere mātau i te hiko e whakauru ai kia rere tika ngā motuka ahakoa kei te tīmata ana, kei te neke haeretia i waenganui i ngā mahi, i te rere tino i ngā maha o ngā wā hōtaka.

Whakahaupai Mātau me te Arotake Wā Poto i te Paru i te Rārangi Whakaputangia PVC-O

Whakahaere Kaihono Gravimetric me ngā Kaitirotiro Rārangi mō te Tuku Matapae Tautū

Ka taea e ngā punaha kōkiritia mā te inara pūnaha te ine i ngā rāwarawa taketake ki te tikanga tino whai paku, kei te pauna pea i te 0.1%, ka wehe i aua raru ā-rangi e pakaru ana i te wā e hurihuri ai ngā taiapa o te katoa. Ko ēnei punaha e mahi tahi ana me ngā karuhiruhi inamata e tirotiro ana i te nekeneke o te pāpāranga i te wā e neke ana ki te tere o te mita 2 ia hēkona. Ina heke mai te take i te 0.15 mm, ka mau tonu te punaha. Ka whakarerekenga atu te PLC ki te horahora o te kirihou o te extruder me te pānga o te tango i roto i te haurua anake hēkona. E ai ki ngā taumata umanga mai i 2023, ko tēnei momo whakahaere taputapu e muru pana i te rāwarawa e te 22% pērane, ā, ka arrengia hoki te ohinga o ngā rāwarawa e hua ana i ngā raru o te āhuatanga. He aha te mea e nui ai ēnei punaha? Ka wehe i ngā hara mai i ngā whakaritenga ā-ringaringa, ka penapena i te rāwarawa e hua ana i te timatanga e te 30%, ā, ka pupuri i te kounga tautototia i te roanga o ngā huinga whakangao.

Whakaritenga Mōhio me te Tukutuku Maroke Tapawhā Kātata kia Iti Ake te Pana i te Wā Kāore e Whakangao

Ko ngā algorithim whakauru ai ki te pūkenga ā-hinengi e mōhiotia ana i ngā raraunga tawhito mō te wareware o ngā taputapu e mōhiotia ai ka hia kaupeka ka hiahiatia te whakakapi i ngā kaiwhakarāwekanga arataki i mua i te āhua o ētahi raru āhuahanga. Ka itinga tēnei ara i te wā kore e mahi e toru haurua i ngā tikanga hangahanga tino nui. Ina tae mai te wā mō te tiaki, e keke ana ēnei karata kīato paerewa kei ngā taputapu katoa he tae RFID. Kua iti ake i te waru meneti inaianei te wā e huri ana, e toru hauwhā pea noa atu te tere ake i mua. I muri i te huringa, ka tīmata anō te pūnaha ki te wāhi i mutu ai ki ngā tautuhinga kua whakamātauhia me te whakaaetia kētia. Kua heke rawa iho te paraihe e hua ana i ngā huringa ki raro ake i te 1.5 ōrau ēnei rā, i te wā e pakanga tonu ana ngā toihanga ki te 6 ki te 8 ōrau paraihe. Ko te tautau atu e kore rawa e hara he waihanga i te huringa i waenganui i ngā mahi, e pupuri ana i te kounga o ngā hua kia tūwātea i te kotahi kotahi, ā, ka piki ake hoki te roa o te ora o ngā taputapu e 40 ōrau pērā i te kore e pāngia e te pēhanga nui i te wā o te mahi.

Mātai Pūpahi me te Rīwha mō te Iti Rawakore i te Mātauranga, Mekanikia, me ngā Waihanga Tīmatanga

Ahunga Karuwarewa me ngā Whakapaipai Pātamau kia Kotahi ai te Kounga o te Melt

Ina whakapaingia ngā hoahoa karuwarewa mā te tauira elemente ā-tekau, ka āwhina i te eke ki te mekameka pai ake i ngā paraihe kei te iti ake te mātauranga kua pau. Ko ngā karuwarewa arataki e whai āhua hāngai ana i ngā āhuatanga rereke ka taea te penapena i te wera e te 18% pērane, ā, ka whakapai ake i te kounga o te whenuatanga. Tāpirihia tēnei me te tapa tapa-tamau hekirama e pupuri ana i te wero tika i ngā wāhi rerekē, ā, ka kitea e ngā kaihanga he penapena nui ake i te 15% mō te hiko i mua i ngā taputapu tawhito. Ko te mea nui rawa ko te kounga kotahi o te melt ka arataki ki te iti ake te paraikete nā te kore e ōrite ana ngā matapae. Mō te PVC-O motuhake, he mea anuanu te pupuri i ngā wero tōtō i te tētahi tukanga nā te huringa o te wero e kino ana ki te āhuatanga o ngā molekiula, ka tuarangitia te kaha o te hua mutunga mō te taraiwa e rua

Ngā Whanaketanga Hoahoa Matipiko hei Tatau Paringa Tīmatanga me te Whakanui i te Tataweinga

Ko ngā whanaketanga hōu mō ngā pūnaha matipiko e āwhina ana kia iti ake te paringa i te tīmatanga, nā te hoahoa pai ake i ngā ara rere me ngā pūnaha arataki toto e taurite ai te pēhanga. Mā te wāhiutu tere atu anō hoki i te wa penei, ka taea e ngā kaiwhakahaere te whakarerekē i ngā āhuatanga i roto i te 10 meneti, ka whakakore i ngā wā purging roa i te wā i mua i te hanga i te matapae. Mō ngā roa whenua me ngā porotiti whakarereketanga, ko te tautautika tika te mea nui. Ka noho tonu te nekenga pakitara ki roto i te takotoranga o te 0.1 mm, he mea nui rawa tēnei mō ngā hua orientiation bi-axial. Ko ēnei whanaketanga katoa kia mau tonu te 40% iti ake te mate tukua ina huri ana i waenganui i ngā rāwekenga whakangao, kaua e whakaroa i te kaha e hiahiatia ana mō ngā puipui PVC O e here ana i te pēhanga i ngā whakamātautau ao.

Ngā Hiranga Matapae mai i te Whakarahinga Bi-axial me te Whakamahi Tika i ngā Rongoārangi

Ina ko te whakaputa PVC-O pou, ko te āhuatanga molekūle biaxial te mea whai take. Ka whakarārangi ake tēnei tikanga i ngā karuwarewa polimeru roa ki runga i ētahi rua tārāweti e kore nei anō he tahi, ka nui ake te kaha tōnuitanga o ēnei pou mai i te 30 ki te 50% mō te PVC noa. He aha te tikanga o tēnei i te ao pono? Ka taea e ngā kaihanga te iti ake i te 30% i te rāwekenga o ēnei pou engari kāore i te itinga i te mahi takirua. Mō ia manomano mita o te pou DN 110mm e hāngia ana, ka penapena tēnei i te tona tekau pea o ngā matū herehere. Engari kāore anō te taputapu whakaputa i te wāianui anake; kei te whakamahi ētahi toihenga ināianei anō hoki i ngā ara e pai ana ki te taiao. Kei te whakamahi ratou i ētahi mea pērā i ngā parakete PVC kua rekaupapa motuhake e hokinga ana ki ngā hua hou, pērā anō ko ētahi takotoranga huarāwhiti e mahi tonu ana me te tikanga āhuatanga. Ko te hononga i tēnei hangarau āhuatanga matatau me ngā kaupapa e pā ana ki te āhuatanga porotiti e waihangatia ana ngā putanga taiao pono mō ngā kaihanga. Iti ake te hiahia ki te tango i ngā matū hou mai i te whenua, ā, iti ake ngā pou e hoki ana ki ngā wāhi taiwhara ina paku ana tā rātou ora. Kua timata hoki ētahi kamupene ki te whakamātau me ngā kaiwhakaniko pāpaku e kānga ai te roa o te ora o ēnei pou engari e āwhina hoki ki te pupuri i ngā matū e rere tonu ana ki roto i ngā punaha loopu kati i te katoa o te wā o rātou – mai i te whanaketanga aki ana ki te whakakapi ake i te mutunga.