ʻO wai ka hui e koho ai no ke kālai laser perovskite? Hāʻawi kēia kumu granite iā mākou i ka lanakila nui!

Ma ke kahua o ka perovskite laser engraving, hoʻoholo pololei ka paʻa o nā mea hana i ka pololei o ke kahakaha ʻana a me ka maikaʻi o ka huahana. No ke aha e kū ai kā mākou ʻenehana? Aia ka pane i loko o kēia kumu pōhaku "invisible"!
1. He mea kaua huna e like me ka mauna Tai
ʻO ke kumu maʻamau e lūlū i kahi kānana i ka wā e hoʻāla ʻia ai, a kekee nā laina i kahakaha ʻia, me kahi kiʻekiʻe kiʻekiʻe. Eia naʻe, kiʻekiʻe loa ka mānoanoa o kā mākou kumu pōhaku, a ua hoʻohālikelike ʻia kona paʻakikī me ke daimana (me ka paʻakikī Mohs o 6-7). ʻOiai ke piʻi aʻe ka mahana i ka wā e kahakaha ai i ka laser, ua haʻahaʻa loa kona coefficient o ka hoʻonui ʻana i ka wela a ʻaʻole hiki ke hoʻololi ʻia! Hoʻonui nui ʻia ka ʻikepili i ana ʻia - me ka ʻokoʻa wela o 1 ℃, ʻoi aku ka lahilahi o kona deformation ma mua o ka lauoho kanaka! Ke hoʻohana ʻia nā mea hana, hiki i ka granite ke hoʻomoʻi ma luna o 90% o ka haʻalulu e like me ka sponge. I ke kahakaha ʻana, paʻa nā laina me he mea lā ua "welded" i ka mea!
ʻO ka lua, hoʻonui ka ʻenehana kiʻekiʻe i ka pololei
ʻOiai ʻo ka poʻe ʻē aʻe e hana i ka waihona me nā ʻenehana maʻamau, paʻi pololei mākou i ka "kāleka pu"! ʻO ka ʻenehana hoʻokele helu ʻelima axis ka mea wili i ke kumu granite e ʻoi aku ka palahalaha ma mua o ke aniani aniani, me ka hewa flatness i hoʻomalu ʻia i loko o 0.5μm/m. 'O ia ho'i, ma kahi mamao o 1 mika, 'a'ole 'oi aku ka nui o ke ki'eki'e ma mua o 1/200 o ka lauoho kanaka! Eia kekahi, me ka mālama ʻana i ka annealing 48-hola, hoʻopau loa ʻia ke kaumaha kūloko. ʻAʻole e nalowale ka pololei ma hope o ʻekolu a ʻelima mau makahiki o ka hoʻohana ʻana!
ʻO ke kolu, he akua pololei ka hopena kalai
ʻO ka hale hana ma ka ʻaoʻao e kahakaha ana i nā kiʻiʻoniʻoni perovskite, me kahi kiʻekiʻe o ke kiʻekiʻe o 15%, a ʻo ka hewa ākea o nā laina hiki ke like me ka ʻino o ka hapalua o ka lauoho kanaka. ʻO nā mea hana a mākou e hoʻohana ai me kahi kumu granite he laina pololei a maikaʻi i kahakaha ʻia, me kahi hewa ākea i hoʻomalu ʻia i loko o ± 0.1μm, a ua hoʻemi pololei ʻia ka helu ʻōpala i 3%! Ua hoʻohana kekahi ʻoihana ikehu hou i kā mākou ʻenehana, a ua hoʻonui ʻia ka hoʻololi ʻana o nā cell perovskite e 2%, e loaʻa ana he mau miliona hou i ka makahiki!

E koho i ke kumu kūpono, a e pāpālua ka maikaʻi o ke kahakaha ʻana i ka wā e hāʻule nui ai ke kumukūʻai! Inā makemake ʻoe i ke kālai laser perovskite wikiwiki a pololei, e hilinaʻi wale i kā mākou granite "magic tool"! Kaomi ma ke kūkākūkā e wehe i ka hoʻonā kalai pololei kiʻekiʻe ⬇️

pōhaku pōhaku pololei26


Ka manawa hoʻouna: Jun-13-2025