Udindo wa Granite Popanga Precision Optics.

 

Granite ndi mwala wachilengedwe woyaka moto womwe umapangidwa makamaka ndi quartz, feldspar ndi mica womwe umagwira ntchito yofunika kwambiri popanga zida zowoneka bwino. Makhalidwe ake apadera amapangitsa kuti ikhale yabwino kwa ntchito zosiyanasiyana m'makampani opanga kuwala, makamaka popanga zipangizo zamakono monga magalasi, magalasi ndi ma prisms.

Ubwino umodzi wofunikira wa granite ndi kukhazikika kwake kwapadera. Mosiyana ndi zida zina, granite imakhala ndi matenthedwe ochepa kwambiri, omwe ndi ofunikira kuti ma optics aziwoneka bwino chifukwa ngakhale kupindika pang'ono kungayambitse zolakwika zazikulu pakuwunika. Kukhazikika kumeneku kumatsimikizira kuti zinthu zowoneka bwino zimasunga mawonekedwe awo ndikuwongolera pansi pazikhalidwe zosiyanasiyana za chilengedwe, motero zimawonjezera kulondola ndi kudalirika kwa makina owoneka bwino.

Kuphatikiza apo, kachulukidwe kachilengedwe ka granite kumathandizira kuchepetsa kugwedezeka. Panthawi yopanga ma optics olondola, kugwedezeka kumatha kusokoneza mtundu wa chinthu chomalizidwa. Pogwiritsa ntchito granite ngati maziko kapena chothandizira, opanga amatha kuchepetsa kugwedezeka kumeneku, zomwe zimapangitsa kuti malo azikhala osalala komanso kumveka bwino kwa kuwala. Katunduyu ndi wofunikira kwambiri pakugwiritsa ntchito molondola kwambiri monga ma telescopes ndi maikulosikopu, pomwe ngakhale zolakwika zazing'ono zimatha kukhudza magwiridwe antchito onse.

Kugwira ntchito kwa granite ndi chinthu chinanso chomwe chimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito muzowoneka bwino. Ngakhale kuti ndi zinthu zovuta, kupita patsogolo kwaukadaulo wodula ndikupera walola kuti akwaniritse kulekerera kwabwino kofunikira pazigawo zowoneka bwino. Amisiri aluso amatha kuumba miyala ya granite kuti ikhale yodabwitsa kwambiri, zomwe zimalola kuti pakhale zopangira zonyamulira zowoneka bwino kuti ziwongolere magwiridwe antchito a makina anu owonera.

Mwachidule, kukhazikika kwa granite, kachulukidwe, ndi magwiridwe antchito kumapangitsa kuti ikhale yofunika kwambiri popanga makina owoneka bwino. Pamene kufunikira kwa makina opangira mawonekedwe apamwamba akupitilira kukula, ntchito ya granite pamsika mosakayikira ikhalabe yofunika, kuwonetsetsa kuti opanga atha kupanga zida zomwe zimakwaniritsa miyezo yolimba yamagetsi amakono.