Kodi maziko a granite a zida zosinthira zithunzi ndi chiyani?

Maziko a granite ndi gawo lofunikira kwambiri pazida zopangira zithunzi.Ndi malo athyathyathya opangidwa kuchokera ku granite yapamwamba kwambiri yomwe imakhala yokhazikika komanso yokhazikika pazida.Maziko a granite ndi otchuka makamaka pamafakitale opanga zithunzi zomwe zimakhazikika, kulondola, komanso kulondola ndikofunikira.

Granite ndi chinthu choyenera kugwiritsidwa ntchito pokonza zithunzi chifukwa ndi cholimba kwambiri komanso chosagwirizana ndi kusintha kwa kutentha ndi zinthu zina zachilengedwe.Mwalawu umakhalanso wandiweyani kwambiri, zomwe zikutanthauza kuti uli ndi coefficient yotsika yowonjezera kutentha (CTE).Makhalidwewa amaonetsetsa kuti maziko a granite sakukulirakulira kapena kugwirizanitsa ndi kusintha kwa kutentha, kuchepetsa chiopsezo cha kusokonezeka kwa fano.

Kuphatikiza apo, malo athyathyathya a maziko a granite amachotsa kugwedezeka kulikonse komwe kungatheke, kuwonetsetsa kukonzedwa kolondola komanso kolondola kwa zithunzi.Kuchulukana kwa granite kumapangitsanso kuti ikhale chinthu chabwino kwambiri chochepetsera phokoso, zomwe zimathandizira kuti pakhale kusintha kwatsatanetsatane komanso kulondola kwazithunzi.

Pokonza zithunzi, kulondola kwa zida ndizofunikira kwambiri.Kusagwirizana kulikonse kapena zolakwika pakukonza kungayambitse zotsatira zolakwika ndi kusanthula kolakwika.Kukhazikika komwe kumaperekedwa ndi maziko a granite kumatsimikizira kuti zidazo zimakhalabe popanda kusuntha kulikonse, zomwe zimapangitsa kuti pakhale zotsatira zolondola kwambiri.

Ndikoyenera kudziwa kuti maziko a granite samangogwiritsidwa ntchito m'mafakitale opangira zithunzi, komanso mu zipangizo zamakono zamakono monga ma microscopes, kumene kukhazikika ndi kulondola n'kofunika kwambiri.

Mwachidule, maziko a granite amakhala ngati maziko ofunikira a zida zosinthira zithunzi, kupereka kukhazikika, kulondola, komanso kulondola kwa zotsatira zolondola komanso zolondola.Mapangidwe ake ndi mapangidwe ake adapangidwa kuti apereke kugwedezeka pang'ono ndi kulolerana kwa kutentha komwe kumakulitsidwa, kupanga malo okhazikika komanso otetezeka opangira zithunzi.Kwa mafakitale omwe ali ndi miyezo yolimba komanso yolondola, ndi gawo lodalirika komanso lofunikira kuti atsimikizire kupambana pakukonza zithunzi.