18 o Hānuere, 2026– Mena kua hoahoa koe i tētahi pae paihi ritenga, i tētahi totohu wera, i tētahi whakapaipai rānei, ā, kua kite koe kāore e pai ngā pae, ngā rau rānei paerewa, kua tahuri pea koe kingā kōtaha parahi kua whakaputahia kia rite ki te whakaritengaAhakoa he parahi parakore mō te kawe hiko mōrahi, he parahi rānei mō te kaha me te ātete ki te waikura, mā te extrusion ka taea e koe te tiki i ngā wāhanga tata-āhua-kupenga e penapena ana i ngā rauemi, e whakaiti ana i te wā miihini, e whakarato ana hoki i te mahi pumau. I te tau 2026, me te puāwaitanga o ngā pokapū raraunga, ngā hanganga EV, me te hoahoanga hou, kei te kitea te tono nui ki ēnei kōtaha extruded – kei te whakaoti i ngā raruraru hangarau tūturu i ia rā.
Me tirotiro tātou i ngā momo matua (ngā hua parahi me ngā hua parahi parakore kua whakapūwerohia), ā rātou mahi tūturu, ngā ahumahi e whakawhirinaki ana ki a rātou, me te take he aha te whakapūwerotanga e noho ai hei tukanga matua e uaua ana ki te whakakapi.
Ngā momo kōtaha parahi me te parahi kua whakaputaia kia rite ki te hiahia – mai i ngā awaawa māmā ki ngā wāhanga totohu wera maha-kōhao me ngā whakapaipai whakapaipai.
Ngā Momo Kōtaha Whakaputa Noa me ō Rātou Tūranga Ao Tūturu
Ka panaia e te extrusion te pereki wera mā roto i te mata hei hanga i te nuinga o ngā wāhanga whakawhiti ka taea e koe te tuhi:
- Ngā Kōtaha Parahi i Whakaputaina→ Ko ngā āhua uaua pēnei i ngā wāhanga-T, ngā awa-U, ngā koki, ngā wāhanga taratara rānei. Ka hua mai i te parahi (ngā tohu hoahoanga C38000/C38500) he kaha miihini pai ake, he ātete ki te kakahu, me te mutunga koura ataahua – he tino pai mō ngā wāhanga hanganga, ngā wāhanga e kitea ana rānei.
- Ngā Kōtaha Parahi Parakore kua Whakaputaina→ He maha ngā wā he pae pahi ritenga, he awa whakamatao, he rīpene whenua, he turanga whakawhiti wera rānei. Ka tukuna e te parahi parakore (C11000) he hiko kore e taea te patu (101% IACS) me te kawe wera (~400 W/m·K), me te hanganga kōhatu ōrite mō te mahi pono o te iahiko teitei, te whakawhiti wera rānei.
Kei a mātou ngā paerewa rongonui i roto i te taonga, ā, ka mahi mātou i te whanaketanga mate ritenga katoa, pērā i a mātoungā kōtaha parahi kua whakaputahiamengā wāhanga parahi parakore kua whakaputahia. Tāruatia rātou ki tā mātouTe whakaoti CNCmō ngā wāhanga kua rite ki te tāuta.
Ngā Ahumahi Kāore e Rawa ki ēnei
Ka puta ngā kōtaha ritenga kua whakapūtātia i roto i ngā kaupapa kāore e mahi ana ngā mea kua oti kē te whakarite:
- Ngā taputapu whakawhiti hiko me ngā kete pākahiko hiko hou (ngā pae pahi au nui)
- Ngā mata o mua o te whare, ngā ringaringa, me ngā whakapaipai o roto (ngā wāhanga parahi whakapaipai)
- Ngā pūnaha whakamatao motuka me te rēriwe
- Ngā whakawhiti wera ahumahi me ngā pereti whakamatao-wai
- Ngā ārai hiko me ngā pūnaha tereina DIN
He tino pai ki ngā pokapū raraunga me ngā teihana utu EV ngā hoahoa kiato, whai hua ka taea anake te tiki mā te extrusion.
He aha i toa ai a Extrusion – ā, he aha i uaua ai te hinga
Mai i ngā wheako, ko ngā painga nui ko ngā mea whai hua:
- Ngā manawanui pūmau (±0.1–0.3mm) me te mutunga mata tino pai mai i te mata
- He penapena nui mō ngā rauemi (30–60% te iti iho o te para i whakaritea ki te miihini mai i te pae/pereti)
- He roa (tae atu ki te 12m+) me ngā āhuatanga ōrite puta noa i te wahi katoa
- Ka tāpirihia e ngā putanga parahi te ātete ki te waikura me te ngāwari o te tukatuka i muri; ka homai e te parahi parakore te kawe hiko teitei
- Ngā āhuatanga miihini pai ake mai i te whakaritenga rere o te witi
Ngāna ki te whakakapi? Mā te mīhini i ngā āhua uaua mai i te rakau totoka ka nui te para, ka nui ake ngā utu, ā, ka rerekē pea ngā wāhanga roa. Ko te tuhi, te hurihuri rānei ka herea ki ngā wāhanga māmā ake. Ka puta te porowhita me te iti o te tika mā te whakarewa. Mō ngā mahi rōrahi waenga-ki-teitei e hiahia ana ki ngā wāhanga whakawhiti uaua me te mahi teitei, ko te extrusion te kōwhiringa tino ohanga me te pono – ko ngā kiritaki kua whakamātau i ngā huarahi kē ka hoki mai anō.
He aha te mea e whai ake nei mō te Tangohanga Parahi Ritenga
Nā te tere o te hanga matū me ngā koranu matomato ake (pērā i te parahi kore-mata), ka heke te wā arahi, ā, ka pai ake te pumau. Me tumanako ka nui ake te whakamahinga o ngā kaupapa hiko.
Mena kei te mahi koe i tētahi hoahoa e hiahia ana ki tētahi wāhanga ahurei, tirohia tā mātou rārangi katoa o ngā parahi kua whakaputaia kia rite ki tāu e hiahia ana, e hiahia ana rāneiwhakapā maime tō tuhi – ka taea e tētahi mata pai te penapena moni nui i a koe i te hekenga iho.
Ehara i te mea ataahua ngā kōtaha kua whakapikotia, engari ka māmā ake ngā mahi uaua.
Wā tuku: Hanuere-18-2026