2 Gulu mu kutsitsi theka dzenje PCB 14146
About metallizing theka-dzenje PCB
Zitsulo theka dzenje (poyambira) ndi dzenje pambuyo pa dzenje pambuyo pobowola kwachiwiri, mawonekedwe amachitidwe, ndikumaliza kusunga dzenje lachitsulo (poyambira) theka, limangonena kuti mbaleyo m'mphepete metallized dzenje kudula theka, mbale m'mphepete theka-zachitsulo ndondomeko ndi njira yokhwima kwambiri.
Momwe mungawongolere mtundu wazogulitsa mutapanga dzenje lachitsulo m'mphepete mwa mbale. Monga khoma lamkuwa lamkuwa, zotsalira zakhala zovuta. Mzere wathunthu wa mabowo otsekemera osanjikizika m'mphepete mwa mbale zotere za PCB, yodziwika ndi kabowo kakang'ono, kamene kamagwiritsidwa ntchito pa bolodi, ngati kachigawo kakang'ono ka mbale, kudzera m'mabowo otsekemera omwe amatsekeredwa kuzikhomo za mbale wamkulu ndi zigawo zikuluzikulu.
Ngati pali ma spines amkuwa mu dzenje lopanda metallized, pomwe wopanga amawotcherera, zithandizira kuti phazi lakhazikika silili lolimba, kuwotcherera kwenikweni, kwakukulu kumapangitsa mlatho pakati pa zikhomo ziwirizi. Zonse pobowola ndi mphero, kulowera kwa SPINDLE kumayenda mozungulira, kuteteza kufalikira kwazitsulo zazitsulo pakakonzedwe ndikulekanitsidwa kwazitsulo zazitsulo kuchokera kukhoma loboola, ndikuwonetsetsa kuti ma spines ndi zotsalira sizingapangidwe pambuyo pokonza . Kukhala wokulirapo kuposa gong chopanda kanthu.