Njira yothetsera vuto lamination PCB

Ndizosatheka kuti tizipanga PCB popanda mavuto, makamaka pakukanikiza. Milandu ambiri amati ndi mavuto a kukanikiza zipangizo, kotero kuti mwangwiro olembedwa PCB luso ndondomeko mfundo sangatanthauze lolingana zinthu mayeso chifukwa mavuto zinachitika PCB lamination. Nayi njira zodziwikiratu zothetsera mavuto.

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Tikakumana ndi vuto la PCB lamination, chinthu choyamba tiyenera kuganizira ndi kutchula vutoli mu ndondomeko ndondomeko ya PCB. Tikalemeretsa maluso athu mwatsatanetsatane, kusintha kwamachitidwe kumachitika pakadzafika ndalama zina. Ambiri a mavuto khalidwe la PCB lamination amayamba ndi zipangizo ya ogulitsa kapena akatundu osiyana lamination. Makasitomala ochepa okha ndi omwe amakhala ndi zolemba zofananira, kuti athe kusiyanitsa mtengo wofanana wa katundu ndi batch zakuthupi pakupanga. Zotsatira zake, kumenyedwa kwakukulu kumachitika pomwe bolodi la PCB limapangidwa ndipo zinthu zomwe zimagwirizanitsidwa zimakhazikika, chifukwa chake ndalama zambiri zimachitika pambuyo pake. Chifukwa chake ngati mutha kulosera kukhazikika kwa kuyendetsa bwino ndikupitilira kwa lamination kwa PCB pasadakhale, mutha kupewa zotayika zambiri. Nayi chidziwitso chazida zopangira.

PCB zamkuwa zokutira mavuto bolodi pamwamba: osauka mkuwa kapangidwe guluu wolimba, zokutira guluu wolimba cheke, mbali zina sizingakhale zokhazikika kapena gawo silingathe malata. Maonekedwe amadzi amatha kupangidwa pamadzi pogwiritsa ntchito njira zowonera. Chifukwa cha ichi ndikuti laminator sanachotse wotulutsa, ndipo pali zikhomo pazitsulo zamkuwa, zomwe zimapangitsa kuti utomoni utayike komanso kudzikundikira pamwamba pamtambo wamkuwa. Ma antioxidants owonjezera amakutidwa pamtambo wosanjikiza. Ntchito yosayenera, mafuta ochulukirapo ochulukirapo. Chifukwa chake, lemberani wopanga laminate kuti muwone wosanjikiza wamkuwa pamwamba ndikulimbikitsa kugwiritsa ntchito hydrochloric acid ndikutsatira kugwiritsa ntchito burashi yamakina kuti muchotse thupi lakunja. Onse ogwira ntchito akuyenera kuvala magolovesi, isanachitike komanso itatha ntchito yolembera ayenera kuchotsedwa pamafuta.