1. Lero tiyeni tiwone kusiyana pakati pa ma microscope owongoka ndi opindika: Chifukwa chomwe ma microscope a metallographic amatchedwa inverted ndikuti mandala acholinga ali pansi pa siteji, ndipo chogwirira ntchito chiyenera kutembenuzidwira pansi pa siteji kuti muwone ndi kusanthula. .Imangokhala ndi njira yowunikira yowunikira, yomwe ili yoyenera kuyang'ana zida zachitsulo.
Maikulosikopu yowongoka ya metallographic ili ndi mandala omwe ali ndi cholinga pa siteji ndipo chogwirira ntchito chimayikidwa pa siteji, motero chimatchedwa chowongoka. , yomwe imatha kuwona mapulasitiki, mphira, matabwa ozungulira, mafilimu, ma semiconductors, zitsulo ndi zinthu zina.
Choncho, kumayambiriro kwa kusanthula kwa metallographic, ndondomeko yokonzedweratu yokonzedweratu imangofunika kupanga pamwamba, yomwe imakhala yosavuta kusiyana ndi yowongoka.Ambiri ochizira kutentha, kuponyera, zinthu zachitsulo ndi mafakitale amakina amakonda ma microscope opindika, pomwe magulu ofufuza asayansi amakonda ma microscope owongoka.
2. Njira zopewera kugwiritsa ntchito maikulosikopu ya metallographic:
1) Tiyenera kulabadira zotsatirazi tikamagwiritsa ntchito maikulosikopu ya metallographic:
2) Pewani kuyika maikulosikopu pamalo omwe ali ndi kuwala kwadzuwa, kutentha kwambiri kapena chinyezi chambiri, fumbi, kugwedezeka kwamphamvu, ndikuwonetsetsa kuti malo ogwirira ntchito ndi athyathyathya komanso osalala.
3) Pamafunika anthu awiri kuti asunthe maikulosikopu, wina agwire mkono ndi manja onse awiri, ndipo wina agwire pansi pa microscope ndikuyika mosamala.
4) Mukasuntha maikulosikopu, musakhale ndi siteji ya microscope, molunjika kopu, chubu chowunikira, ndi gwero lowunikira kuti mupewe kuwonongeka kwa microscope.
5) Pamwamba pa gwero lounikira pamakhala kutentha kwambiri, ndipo muyenera kuwonetsetsa kuti pali malo okwanira oziziritsira kutentha mozungulira poyambira.
6) Kuti muwonetsetse chitetezo, onetsetsani kuti chosinthira chachikulu chili pa "O" musanalowe m'malo mwa babu kapena fuse.
Nthawi yotumiza: Aug-01-2024
