M'magawo opanga zinthu zapamwamba monga ma semiconductor ndi ma precision optics, maziko odulira granite akhala zinthu zofunika kwambiri pazida zazikulu chifukwa cha kukhazikika kwawo bwino komanso kukana kuwonongeka. Komabe, msika uli wodzaza ndi zinthu zabodza komanso zosalimba zomwe zimasiyanitsidwa ndi miyala ya marble, miyala yopangira komanso miyala yopaka utoto, zomwe sizimangopangitsa kuti zida zisamayende bwino, komanso zingayambitse kutayika kwakukulu. Nkhaniyi ikupereka chitsogozo cha sayansi chochokera ku magawo atatu: katundu wazinthu, njira zoyesera, ndi machitidwe otsimikizira, kuti akuthandizeni kupewa misampha ya ogula.
I. Makhalidwe a Zinthu: Chidziwitso Choyambira Chodziwira Kubisala
1. Zizindikiro zolimba za kuchulukana ndi kuuma
Granite yeniyeni: Kuchuluka kwake nthawi zambiri kumakhala pakati pa 2600 ndi 3100kg/m³ (granite wakuda wapamwamba kwambiri monga zinthu za ZHHIMG® zimatha kufika pa 3000kg/m³), ndi kuuma kwa Mohs kwa 6 mpaka 7. Ndalama ikakanda pamwamba pake, palibe chizindikiro chotsala.
Zinthu Zonyenga: Kuchuluka kwa miyala ya marble ndi pafupifupi 2500-2700kg/m³, ndipo kuuma kwake ndi magiredi 3-5 okha. Kukanda pang'ono pa ndalama kumasiya chizindikiro. Kuchuluka kwa miyala yopangidwa kumasintha kwambiri ndipo kumapanga phokoso losamveka bwino ikamenyedwa (pomwe granite yeniyeni imapanga phokoso lomveka bwino).
2. Kusiyana kwa microscopic mu kapangidwe ndi kapangidwe kake
Granite wachilengedwe: Umapangidwa ndi tinthu ta mchere monga quartz ndi feldspar tomwe timalukana kwambiri. Kapangidwe kake kali ndi madontho kapena mizere yosasinthasintha, ndipo gawo lake lopingasa ndi lolimba komanso looneka ngati granular.
Mwala wopaka utoto: Kapangidwe ka pamwamba kamakhala kosalala. Kakhoza kutha pamene kapukutidwa ndi mowa, ndipo mtundu wa mbali yopingasa ndi wosiyana kwambiri ndi wa pamwamba. Kapangidwe ka marble nthawi zambiri kamakhala ndi mizere yopitilira ndipo kali ndi makhiristo a calcium carbonate (omwe amatuluka pamene hydrochloric acid yochepa yagwetsedwa pa iwo).
II. Kuyesa kwa Sayansi: Kuwulula Mabodza Pogwiritsa Ntchito Deta
1. Mayeso oyambira a magwiridwe antchito
2. Kuzindikira zida zaukadaulo
Kuzindikira zolakwika za ultrasound: Granite yeniyeni sikuwonetsa kuti pali vuto lililonse mkati mwake, pomwe zinthu zabodza zitha kukhala ndi ming'alu kapena mawonekedwe obowoka.
Kusanthula kwa X-ray diffraction: Kungathe kudziwa bwino kapangidwe ka mchere (granite makamaka imakhala ndi quartz ndi feldspar, pomwe marble imapangidwa makamaka ndi calcite).
III. Dongosolo la Chitsimikizo: Chitsimikizo chovomerezeka chopewera zoopsa
Mndandanda wa zikalata zomwe muyenera kuzifufuza
Umboni wa kulondola kwa mitsempha ya miyala: Kuti mupeze granite yeniyeni, perekani zambiri zokhudza malo osungiramo miyala (monga Shandong Jinan Black, Indian Black).
Lipoti la mayeso la chipani chachitatu: Kuphatikizapo deta yofunika monga kuchulukana, kuuma, ndi kuchuluka kwa kutentha (koperekedwa ndi labotale yovomerezeka ya CNAS kapena ISO 17025);
Satifiketi Yabwino ya ISO: Opanga nthawi zonse ayenera kupasa satifiketi ya kayendetsedwe ka khalidwe la ISO 9001, ndipo zinthu zapamwamba ziyenera kutsagana ndi satifiketi ya zachilengedwe ya ISO 14001.
2. Khalani maso kuti musagwere mumsampha wa malonda abodza
Zinthu zomwe zimati ndi "mwala wogwiritsidwa ntchito nthawi zonse" kapena "kuuma kwauzimu" nthawi zambiri zimakhala zachinyengo.
Maziko opanda magawo enieni aukadaulo (monga kusalala ndi kulunjika) ayenera kugulidwa mosamala.
Zinthu zomwe mitengo yake ndi yochepera 30% kuposa avareji yamsika mwina ndi zabodza kapena zosakwanira.
Nthawi yotumizira: Juni-12-2025