NGA KŌRERO HUIHUINGA

I roto i te tāpoi matawhenua o ngā matapae whakapaipai whare, kua kōwhiri ai ngā papa tuanui mātāmira kounga teitei hei kōwhiringa matua mō ngā tohu tāpoi me ngā kainga tikangia nui nui nā te māmā, te kaha teitei, te eko-kore, me ngā āhuatanga pakari. Ko tēnei tuhinga e whakauru ana i ngā whakaaro mātātoa me ngā raraunga pātata iti i whakamāoritia e Uropi, Amerika, me te Rāwhiti Tōrongo kia wehe ai ngā matapae whakawhanaketanga o A1060 mātāmira pūmau me te papanga A3003 manganahi-mātāmira, e tuku ana i te aronga pūtaiao mō te hoko i te ao.

I. Tīmatanga Kōrero mō te Whiriwhiri Mātai: Ngā Paerewa Matua me ngā Whakamātautau mō ngā Mātai E Rua

I whakapūtāhia e te Ahorangi Konstantinos Daniel Tsavdaridis mai i te Tari Hangarau i te City, University of London i roto i te Modern Optimization Methods for Aluminum Profile Design: Ko te pumau o te roa o nga tuanui konumohe e hono tika ana ki te hanganga konumohe me te whakahaere i te Ko te ma o te rauemi mata e kore e pa ki te paerewa ka arahi ki te whakakorenga me te peera o te paninga. E tāpiri ana a Tākuta Sarah Chen, tohunga pūtaiao rauemi i te Aluminum Association (AA): Ko ngā āhuatanga tino māmā o te A1060 me ngā painga konumohe o te A3003 e whakatutuki ana i ngā whakaritenga matua puta noa i ngā tono rerekē.

(I) Ngā Tūtohunga Matua mō te Whiriwhiri i ngā Mātai Taketake

Ngā Panonitanga Matū Tūmatua A3003 Parairemi-Tīnara: Ōtinga manganēsi 1.0%-1.5%, kaha tōke 180MPa, ngā paraharaha ≤0.15%. E whakarato ana i te aukati āhuatanga e 40% te teitei ake i te A1060 me te āhua pai ake o te āhua, te huinga, me te manawa ki te pāpātanga. A1060 Parairemi Māpure: Ōtinga parairemi ≥99.6%, āhua pai rawa atu me te roa, he tino pai mō ngā whakamahinga taiwhenua iti-kawenga, he whai hua.
Ngā Paerewa Kōpae Kōpae fluorocarbon e whai ana i te PVDF ≥70%, e mau ana ki te 2000 haora o te taumata taiao whanaketia. - Kōpae pūwera e whai ana i te whiu VOC ≤0.03g/L, e pā ana tino pai ake i te uara arataki o te ahumahi o 0.08g/L

(II) Te Tikanga Whakamātau Maroke

Ka uru ngā matū tūmatua e rua ki te toru whakamātautau:

Te whakamātautau i te hanganga mā te spektromita (hapa ≤0.01%)

Te tautoko i te tino rahi (rerekētanga ≤±0.02mm)

te whakamātautau mātai mō te 72 haora (kāore he tohu o te whakaputa)

I pārekareka a Professor Tsavdaridis: “Ko te whakaputanga i ngā raraunga whakamātautau te kei o te whakaritenga mahi.”

II. Tikanga Whanaketanga: Te Ārahitanga Tika i roto i te Tukanga Rerekē

I whakapumautia e Prof. Michael Schmidt mai i te Tari Pūkenga Matērihi ki te Whare Wānanga o RWTH Aachen i tana rangahau mō te hangarau mōhiohio mō ngā mata hiko: “Ka mana ngā taputapu o te matāpuna i ngā arataki tukanga, ko te mōhiohio takitahi he mea matua nui mō te pūmahara o te kohinga.”

(1) Mōhiohio: Te Whanaketanga i ngā Matāpuna Kōhatu mō ngā Matāpuna Rerekē

• A3003: Te wera o te phosphating 50-60°C, inumia 8-10 meneti, te rāwekenga phosphating 3-5μm, te herekenga kōhanga ≥1.5MPa.

• A1060: Ko te huinga matērihi mā teitei ake; te wera mōhiohio 45-55°C, te rāwekenga phosphating 3μm, te herekenga ≥1.2MPa. Me āki ai te mōhiohio kia kaua ai te waikura e hara ake ai ngā taputapu.

• Whakamahia ngā rārangi mōhiohio an-korematua me te arotake wā-reaitia o te pH o te horo (7.5-8.5) kia pono ai te tukanga kotahi.

(II) Tukanga Hanga: Te Uruuruaroa me te Kotahitanga o ngā Tohu

Whakaaetanga CNC kōkiri ≤ ±0.1mm, whakarahinga pūpahi tūturi ≤ ±0.05mm. Ka herea e A3003 ngā kaha kōkiri nui ake, ka āki ai i ngā hāwhe kekeke pēnei; ka eke a A1060 ki te 20% teitei ake te uara hanganga, me te 600×600mm teitei tapawhā papatahi whakaaetanga ≤ 1.5mm—e pānuitia ake ana i ngā paerewa o te ahumahi.

(III) Tikanga Matapihi me te Tiro Whakamutunga Hua

1. Tikanga Matapihi: Pahura electrostatic powder 60-80kV, nekenga pahura 60-80μm, kuhu 100% ki ngā tapa; tikanga pahura fluorocarbon triple-coat me te pahurenga pahura ≥3H, kāore he totohu mā te 500g taumaha. Kua whanaketia ngā mahere pahura mō ngā āhuatanga iti, ka pāwhara ake te pā ki te papa.

2. Tirohanga o te Hua Kati: E rua e eke ana ki te ahi whenua A1 (te wa e here ana te ahi ≥90 meneti) me ngarara TVOC ≤0.05mg/m³. Ka wātea te A3003 ki te whakamātau anuanu (ΔE ≤1.2 i muri i te 1000 haora noho UV), i te nuinga o te A1060 ki te pono o te mahi. Ko te ≥3% o ia kapu ka tirohia kia whai mārama, me te ūnga ā-whareonga ≥99.3%.

III. Whāinga Whāinga: Ko ngā Raraunga e Whakaatu ana i ngā Tauāwe Matua

Whāinga whāinga i waenganui i ngā matū tuanui mātāmira rua me ngā matū takotoranga (e tohu ana ngā raraunga i ngā uara iti rawa o te whakamātau)

I whakahua a Dr. Sarah Chen: “Ko te utu tau a te A1060 e 65% te raraunga o ngā matū tikanga, i te A3003 ko te 60% anake, e whakaatu ana i ngā painga roa-roa.”

Ko te hiahia kia A1060 e penapena ana i te utu ranei, te hua A3003 e tino āhua ana ki te rangi rānei, ko Guangzhou Dingchengzun Building Materials te tohunga mō te kaweake i ngā rauemi papa tuarangi me ngā rauemi pāpā. E whai ana mātou i tētahi ratonga kotahi-tūranga e whai ana i ngā tīma hoahoa matatau, ngā huinga whakaaetia, me te aratohoranga whakauru. Whakapā mai ki a mātou ināianei mō tō ratonga ritenga!