Momwe Granite Surface Plates Amachepetsera Kugwedezeka mu PCB Punching？

 

Pakupanga zamagetsi, kulondola n'kofunika kwambiri, makamaka pa njira monga kuboola PCB (Printed Circuit Board). Chimodzi mwazinthu zazikulu zomwe zimakhudza kulondola ndi khalidwe la kuboola PCB ndi kugwedezeka. Mapanelo a granite pamwamba angagwiritsidwe ntchito, kupereka yankho lamphamvu lochepetsera kugwedezeka ndikuwonjezera magwiridwe antchito opangira.

Ma granite pamwamba amadziwika kuti ndi okhazikika komanso olimba kwambiri. Opangidwa ndi granite wachilengedwe, mapanelo awa amapereka maziko olimba a njira zosiyanasiyana zopangira ndi kusonkhanitsa. Akagwiritsidwa ntchito posindikiza ma PCB, amathandiza kuyamwa ndi kuchotsa kugwedezeka komwe kungapangidwe ndi makina osindikizira. Izi ndizofunikira chifukwa ngakhale kugwedezeka pang'ono kungayambitse kusakhazikika bwino, zomwe zimapangitsa kuti PCB ikhale yopanda pake yomwe singakwaniritse miyezo yokhwima ya khalidwe.

Kapangidwe kokhuthala ka granite kamailola kuti igwire ntchito ngati choyatsira mantha. Makina osindikizira akamagwira ntchito, amapanga kugwedezeka komwe kumadutsa pamwamba pa ntchito. Kugwedezeka kumeneku kumatha kuchepetsedwa kwambiri poika zida zosindikizira pa nsanja ya granite. Kulemera ndi mawonekedwe a pulani ya granite zimathandiza kuyamwa mphamvu ndikuletsa kuti isakhudze PCB yomwe ikukonzedwa.

Kuphatikiza apo, nsanja ya granite imapereka malo ogwirira ntchito osalala komanso okhazikika, zomwe ndizofunikira kwambiri kuti pakhale kulondola kofunikira pakubowola kwa PCB. Kusalala kwa granite kumatsimikizira kulumikizana bwino kwa chida chobowola ndi PCB, kuchepetsa chiopsezo cha zolakwika. Kuphatikiza kwa kuchepetsa kugwedezeka ndi kukhazikika kumawongolera kulondola, kumachepetsa kuchuluka kwa zinyalala, ndipo pamapeto pake kumawongolera mtundu wa chinthucho.

Mwachidule, ma granite panels amachita gawo lofunika kwambiri pochepetsa kugwedezeka panthawi yopondereza ma PCB. Kuthekera kwawo kuyamwa kugwedezeka, pamodzi ndi kusalala kwawo ndi kukhazikika kwawo, kumawapangitsa kukhala chida chofunikira kwambiri pamakampani opanga zamagetsi. Mwa kuyika ndalama m'ma granite panels, opanga amatha kupititsa patsogolo njira zawo zopangira, ndikuwonetsetsa kuti akupereka ma PCB apamwamba omwe amakwaniritsa zofunikira zamagetsi amakono.