M'magawo opanga zinthu zapamwamba monga semiconductors ndi precision optics, maziko a granite slicing akhala zigawo zikuluzikulu za zida zapakati chifukwa cha kukhazikika kwawo komanso kukana kuvala. Komabe, msikawo wadzaza ndi zinthu zabodza komanso zopanda pake zomwe zimadutsa miyala ya marble, miyala yopangira komanso miyala yopaka utoto, zomwe sizimangobweretsa kutsika kwa zida, komanso zimatha kuwononga kwambiri. Nkhaniyi ili ndi kalozera wozindikiritsa wasayansi kuchokera mumiyeso itatu: katundu wakuthupi, njira zoyesera, ndi machitidwe aziphaso, kukuthandizani kupewa misampha ya ogula.
I. Zofunika: Chidziwitso Chachikulu Chozindikiritsa Kubisala
1. Zizindikiro zolimba za kachulukidwe ndi kuuma
Granite weniweni: Kuchuluka kwake kumakhala pakati pa 2600 ndi 3100kg/m³ (mtengo wapamwamba kwambiri wa granite wakuda monga mankhwala a ZHHIMG® amatha kufika kupitirira 3000kg/m³), ndi kulimba kwa Mohs 6 mpaka 7. Ndalama ikakanda pamwamba pake, palibe chotsalira.
Zabodza: Kuchulukana kwa nsangalabwi ndi pafupifupi 2500-2700kg/m³, ndipo kulimba kwake ndi magiredi 3-5 okha. Kadontho kakang'ono pandalama kumasiya chizindikiro. Kuchulukana kwa mwala wochita kupanga kumasinthasintha kwambiri ndipo kumapangitsa phokoso lopanda phokoso likamenyedwa (pamene granite yeniyeni imapanga phokoso lomveka bwino).
2. Kusiyana kwapang'ono pang'ono pamapangidwe ndi kapangidwe kake
Granite wachilengedwe: Amapangidwa ndi tinthu tating'ono tating'ono monga quartz ndi feldspar zomwe zimalumikizana kwambiri. Maonekedwe ake amakhala ndi mawanga kapena mikwingwirima yosakhazikika, ndipo gawo lake lopingasa ndi loyipa komanso lomveka bwino.
Mwala wopaka utoto: Maonekedwe a pamwamba ndi osawoneka bwino. Ikhoza kuzimiririka mukapukutidwa ndi mowa, ndipo mtundu wa gawolo ndi wosiyana kwambiri ndi wa pamwamba. Maonekedwe a nsangalabwi nthawi zambiri amakhala mikwingwirima yosalekeza ndipo amakhala ndi makristalo a calcium carbonate (omwe amatha kuwira pamene hydrochloric acid imachepetsedwa).
Ii. Kuyesa Kwasayansi: Kuwululira Mabodza ndi Deta
1. Mayeso oyambira ntchito
2. Chidziwitso cha akatswiri
Kuzindikira zolakwika za akupanga: Granite yeniyeni imawonetsa kuti palibe cholakwika chilichonse mkati, pomwe zida zabodza zimatha kukhala ndi ming'alu kapena zonyezimira.
Kusanthula kwa X-ray diffraction: Imatha kudziwa bwino kuchuluka kwa mchere (granite makamaka imakhala ndi quartz ndi feldspar, pomwe marble amapangidwa makamaka ndi calcite).
Iii. Certification System: Satifiketi yovomerezeka ya Kupewa Zowopsa
Mndandanda wamakalata ofunikira
Umboni wa kulondola kwa mitsempha ya ore: Pa granite yeniyeni, chidziwitso chapadera chokhudza miyalayo chiyenera kuperekedwa (monga Shandong Jinan Black, Indian Black).
Lipoti loyesa la chipani chachitatu: Kuphatikizira deta yofunikira monga kachulukidwe, kuuma, ndi kokwanira kwa kukulitsa kwamafuta (loperekedwa ndi labotale yovomerezeka ya CNAS kapena ISO 17025);
Chitsimikizo cha Ubwino wa ISO: Opanga nthawi zonse amayenera kupereka chiphaso cha ISO 9001 kasamalidwe kabwino kazinthu, ndipo zinthu zotsika mtengo ziyenera kutsagana ndi chiphaso cha ISO 14001 chilengedwe.
2. Khalani tcheru ndi misampha yotsatsa zabodza
Zogulitsa zomwe zimati "mwala wopangira zonse" kapena "kuuma kwamphamvu" nthawi zambiri zimakhala zamatsenga.
Maziko opanda magawo apadera aukadaulo (monga flatness ndi kuwongoka) ayenera kugulidwa mosamala.
Zogulitsa zomwe mitengo yake ndi yotsika ndi 30% kuposa kuchuluka kwa msika zitha kukhala zabodza kapena zotsika mtengo.
Nthawi yotumiza: Jun-12-2025