Ubwino wa Granite Inspection Plates kwa PCB Quality Assurance.

 

M'dziko lazopanga zamagetsi, makamaka popanga ma board osindikizira (PCBs), kutsimikizika kwamtundu ndikofunikira kwambiri. Chimodzi mwazinthu zothandiza kwambiri pakuwonetsetsa kulondola komanso kulondola pakupanga kwa PCB ndikugwiritsa ntchito ma board oyendera ma granite. Malo amphamvu ndi okhazikikawa amapereka maubwino osiyanasiyana omwe amawonjezera njira yotsimikizirika bwino.

Choyamba, mbale zoyendera ma granite zimapereka kusalala bwino komanso kusasunthika. Zachilengedwe za granite zimapangitsa kuti pamwamba pakhale malo osalala kwambiri, komanso kuti asavutike ndi kupindika komanso kusinthika pakapita nthawi. Kukhazikika kumeneku ndikofunikira pakuyezera ma PCB, chifukwa ngakhale zosokoneza pang'ono zimatha kubweretsa zolakwika zazikulu popanga. Pogwiritsa ntchito mbale za granite, opanga amatha kutsimikizira kuti miyeso yawo ndi yolondola, zomwe zimapangitsa kuti pakhale zinthu zapamwamba kwambiri.

Kuphatikiza apo, matabwa oyendera ma granite ndi olimba kwambiri komanso osavala. Mosiyana ndi zipangizo zina zomwe zingawonongeke kapena kuwonongeka pakapita nthawi, granite imasunga umphumphu wake, kupereka yankho lokhalitsa la chitsimikizo cha khalidwe. Kukhalitsa kumeneku kumatanthauza kutsika mtengo wokonza ndikusintha pafupipafupi, kupangitsa matabwa a granite kukhala chisankho chotsika mtengo kwa opanga PCB.

Ubwino winanso wofunikira wa mbale zoyendera ma granite ndikulumikizana kwawo ndi zida zambiri zoyezera. Kaya mukugwiritsa ntchito ma caliper, ma micrometer kapena makina oyezera (CMMs), mbale za granite zimatha kukhala ndi zida zosiyanasiyana, zomwe zimawapangitsa kukhala oyenera kugwiritsa ntchito chitsimikizo chamtundu wina. Kusintha kumeneku kumathandizira opanga kuwongolera njira zawo zowunikira ndikuwongolera magwiridwe antchito.

Pomaliza, mapindu a ma board oyendera ma granite otsimikizira zaubwino wa PCB akuwonekeratu. Kusalala kwawo kwabwino kwambiri, kulimba, komanso kugwirizana ndi zida zoyezera zimawapangitsa kukhala ofunikira kumakampani opanga zamagetsi. Popanga ndalama m'mabodi oyendera ma granite, opanga amatha kupititsa patsogolo njira zawo zotsimikizira kuti ali ndi khalidwe labwino, potsirizira pake kupanga zinthu zabwino za PCB ndikuwongolera kukhutira kwamakasitomala.

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Nthawi yotumiza: Jan-15-2025