E pā ana te tika o ngā mata o te miihini rererangi ki te mahi whānui o te mīhini, ā, kua noho ko te ine i te āhua toru-ahu i te taumata 0.1μm hei whakaritenga matua mō te hanga. He uaua ki te whakatutuki i ngā paerewa ngā papaaho tuku iho. Ko ngā papaaho karāhe, me ō rātou painga matua e toru, ka whakarato i te tautoko pono mō te kimi tika.
Mā te pumau o te wera ka hangaia he turanga tino tika. Ko te tauwehenga o te whakawhānui wera o te karāhe he (4-8) ×10⁻⁶/℃ anake, he nui ake i te 60% te iti iho i te mea o ngā konganuku. I raro i te pikinga o te pāmahana o te ±1℃, ko te huringa rahi o te papa 1-mita te roa he iti iho i te 0.008μm, ka taea te whakarato i tētahi mata tohutoro pumau mō ngā taputapu pēnei i ngā ine whakawhiti laser me ngā mīhini ine taunga-toru, ka karo i te kohikohinga o ngā hapa ine i puta mai i te whakarerekētanga wera. I taua wā, ka eke tōna mātotoru ki te 2.6-2.8g/cm³, ko tōna kaha pēhi he nui ake i te 200MPa, he ātete ki te kakahu, ā, ka whakarite kia noho tonu te tika i roto i te whakamahinga roa.
He tino ātete ki te wiri me te wehewehe i ngā pokanoa taiao. He maha ngā wiri o te awheawhe rererangi. Nā te hanganga karaihe ahurei o te karāhe ka eke tōna ōwehenga whakamākū ki te 0.05-0.1, arā, 5-10 ngā wā i te ōwehenga whakarewa. Ka taea e ia te whakaiti i te neke atu i te 90% o te kaha wiri i roto i te 0.3 hēkona. Hei tauira, mā te whakamahi i te taputapu aroturuki taiaho, ina honoa ki te papa karāhe, ka taea te whakahaere i te rerekētanga hihi taiaho i roto i te ±0.02μm, ka whakapai ake i te tika o te ine o ngā hapa kōtaha mata.
Mā te whakaurunga o te mahi toi tino tika me te mohio ka whakarei ake i te whai huatanga. Whai muri i te tukatuka tino tika pēnei i te oro magnetorheological, ka eke te papatahi o te papa granite ki te ±0.1μm/m, ā, ko te taratara o te mata Ra he ≤0.02μm. Whai muri i te whakakotahitanga me ngā rūri whariki nanoscale me ngā rauropi AI, ka eke te tika o te ine i te ira kotahi ki te 0.05μm, ka heke te hapa whānui ki te ±0.1μm, ka piki ake te whai huatanga o te kimi i te 30%, ā, ka eke te tere kimi hapa ki te 99.9%.
Mā te pumau me te pono o te mahi a ngā papa granite, ka tiakina te ine tika o ngā mata o te miihini aerospace, ka whakatairanga i te whakapai ake i te tika o te hanga rererangi, ā, ka āwhina i te umanga ki te eke ki ngā taumata hou.
Wā tuku: Mei-22-2025