1. Lero tiyeni tiwone kusiyana pakati pa maikulosikopu olunjika ndi opindika: Chifukwa chomwe maikulosikopu opindika otchedwa inverted metallographic imatchedwa inverted ndichakuti lenzi yolunjika ili pansi pa siteji, ndipo chogwirira ntchito chiyenera kutembenuzidwa mozondoka pa siteji kuti chiwonedwe ndi kusanthula. Chili ndi makina owunikira okha, omwe ndi oyenera kwambiri kuwona zinthu zachitsulo.
Maikulosikopu yoyimirira ya metallographic ili ndi lenzi yolunjika pa siteji ndipo chogwirira ntchito chimayikidwa pa siteji, kotero chimatchedwa choyimirira. Chikhoza kukhala ndi makina owunikira otumizidwa ndi makina owunikira owunikira, kutanthauza, magwero awiri a kuwala pamwamba ndi pansi, omwe amatha kuwona mapulasitiki, rabara, mabwalo ozungulira, mafilimu, ma semiconductor, zitsulo ndi zinthu zina.
Chifukwa chake, kumayambiriro kwa kusanthula kwa metallographic, njira yokonzekera zitsanzo zosinthidwa imangofunika kupanga pamwamba pa chinthu chimodzi, chomwe chimakhala chosavuta kuposa choyimirira. Mafakitale ambiri othandizira kutentha, kuponyera, zopangira zitsulo ndi makina amakonda ma microscope osinthidwa, pomwe magulu ofufuza asayansi amakonda ma microscope okhazikika.
2. Malangizo ogwiritsira ntchito maikulosikopu ya metallographic:
1) Tiyenera kulabadira zotsatirazi tikamagwiritsa ntchito maikulosikopu ya metallographic iyi yofufuza:
2) Pewani kuyika maikulosikopu pamalo omwe dzuwa limawala mwachindunji, kutentha kwambiri kapena chinyezi chambiri, fumbi, ndi kugwedezeka kwamphamvu, ndipo onetsetsani kuti malo ogwirira ntchito ndi athyathyathya komanso osalala.
3) Pamafunika anthu awiri kuti asunthe maikulosikopu, munthu mmodzi amagwira mkono ndi manja onse awiri, ndipo munthu winayo amagwira pansi pa thupi la maikulosikopu ndikuliyika mosamala.
4) Mukasuntha maikulosikopu, musagwire gawo la maikulosikopu, chogwirira cholunjika, chubu chowonera, ndi gwero la kuwala kuti mupewe kuwonongeka kwa maikulosikopu.
5) Pamwamba pa gwero la kuwala padzakhala kotentha kwambiri, ndipo muyenera kuonetsetsa kuti pali malo okwanira otayira kutentha mozungulira gwero la kuwala.
6) Kuti muwonetsetse kuti chosinthira chachikulu chili pa "O" musanasinthe babu kapena fuse
Nthawi yotumizira: Ogasiti-01-2024
