Waea Nichrome 80 (he mea tito mai i te 80% nikara me te 20% konuromīa) e tū motuhake ana mō tōna ātete tino pai ki te pāmahana teitei (tae atu ki te 1,200°C), te ātete hiko pumau, me te ātete waikura i ngā pāmahana teitei. Nā tēnei huinga ahurei o ngā āhuatanga ka waiho hei rauemi matua e hiahiatia ana mō ngā āhuatanga e hiahia ana ki ngā huānga whakamahana pono, roa hoki. He mahi nui tāna puta noa i ngā mara ahumahi, kaihoko, me te pūtaiao—kei raro nei he whakamārama taipitopito o ōna āhuatanga tono matua:

1. Ngā Pūnaha Whakamahana Ahumahi: He Kōwhiringa Pono mō ngā Horopaki Mahi Taumaha

I roto i ngā mara ahumahi pēnei i te tukatuka whakarewa me te whakahānga kirihou, ko te waea Nichrome 80 te wāhanga matua o ngā taputapu whakamahana pāmahana-tiketike. Hei tauira, i roto i ngā oumu whakamahana me ngā oumu whakahānga, ka mau tonu te hanganga pai i ngā pāmahana neke atu i te 1,000°C, me te whakahohe i te whakamahana ōrite. Ki te whakatauritea ki ngā huānga whakamahana kowiri tira, ka whakaitihia e ia te ngaronga waikura mā te 60% me te whakaroa i te roa o te mahi mā te 3–5 ngā wā. Ka taea e ā mātou koiri whakamahana Nichrome 80 te mahi tonu mō ngā hāora 8,000 me te kore e pakaru i roto i ngā oumu whakamaroke rauemi mata matū, ka whakaitihia te wā kore mahi taputapu me ngā utu tiaki.

2. Ngā Taputapu Whare: He Parenga Roa mō ngā Āhuatanga o ia Rā

He mea nui te pumau mō ngā taputapu o ia rā, ā, mā te ātete pumau o te waea Nichrome 80 ka taea te whakamahana i te pāmahana pumau i roto i ngā taputapu pēnei i ngā oumu me ngā tōstare, ka ārai i ngā piki me ngā heke o te pāmahana ka pā kino ki te wheako o te kaiwhakamahi. Nā tōna ngāwari pai ka taea te tukatuka hei koiri kiato, ka urutau ki te hoahoa iti o ngā taputapu kāinga (hei tauira, ngā wāhanga whakamahana i roto i ngā whakamaroke makawe tino angiangi). E ai ki ngā urupare a te kiritaki, kua kitea he hekenga 40% o ngā reiti rahunga pūtāhui mō ngā taputapu kāinga e whakamahi ana i tā mātou waea whakamahana Nichrome 80, ā, kua piki ake te pai o te makona o te kaiwhakamahi.

3. Ngā Taputapu Taiwhanga me ngā Taputapu Hauora: Tautoko Matua mō ngā Horopaki Tika

Ko te rangahau pūtaiao me ngā mara hauora e hiahia ana kia tino tika te whakahaere i te pāmahana. Mā te ātete matapae o te waea Nichrome 80 (1.1–1.2 Ω/mm²) ka mau tonu te hapa pāmahana o ngā taputapu whakamahana ki te ≤±1°C, he mea tino pai mō ngā taputapu pēnei i ngā papa whakamahana me ngā incubator. Hei tāpiri, ko tōna ātete ki ngā pāmahana teitei me te waikura matū ka taea te tu atu ki ngā mea waikawa/kawakore ngawari e kitea ana i roto i ngā taiwhanga—ka whakaiti i ngā reiti rahunga e pā ana ki te waikura mā te 90% ki te whakataurite ki ngā rauemi pēnei i te waea parahi. Ina whakamahia ki ngā taputapu whakahoromata hauora, ko ōna āhuatanga kore-paitini me te pumau o te wera e tutuki ana ki te paerewa ahumahi hauora ISO 13485.

4. Hanganga Motuhake: Whakamana Whai Hua mō ngā Horopaki Auaha

I roto i te rāngai tānga 3D, nā te iti o te taumaha wera o te waea Nichrome 80 ka taea te whakamahana ki te 250°C i roto i ngā hēkona, ka tutuki ai ngā hiahia rewa tere o ngā miro pēnei i te PLA me te ABS. Heoi anō, ka ātete ki te waikura me te hanga waro i ngā pāmahana teitei, ka whakaiti i te tūponotanga o te aukati i te pūwero. I roto i te hanga waka, ka whakamahia i roto i ngā whakamahana tīmatanga-makariri o te miihini, ka mahi pumau i roto i ngā rerekētanga pāmahana tino nui (-40°C ki te 100°C), ka whakapai ake i te pono o ngā tīmatanga pāmahana iti.

He aha i whiriwhiri ai i tā mātou waea Nichrome 80?

Ā mātou hua Ka whai i ngā tikanga whakamātautau pakari maha: ka paahitia e ia puranga waea te whakamātautau ātete ōrite (ātete ±2%) me te whakamātautau waikura 1,000°C/1,000-haora (te whakahekenga taumaha <5%) hei whakarite i te mahi pumau. Ka tukuna e mātou he whānuitanga o ngā whakatakotoranga diameter mai i te 0.05mm ki te 2mm, ā, ka tautokohia ngā āhua ritenga pēnei i te waea tahanga, te waea whiri, me te waea whakamahana—e taea ai te taurite tika ki ngā whakaritenga tāutanga me te whakamahinga o ngā āhuatanga rerekē. Ko te whiriwhiri i tā mātou waea Nichrome 80 ko te whiriwhiri i tētahi otinga whakamahana whai hua, pakari, me te tika e whakarato ana i te whakapumautanga mahi matua mō ngā momo taputapu whakamahana katoa.