Kodi pali miyezo ina yamakampani yomwe opanga amayenera kutsatira ikafika popanga PCB yokhazikika? Mu positi iyi yabulogu, tifufuza funsoli ndikuwunika kufunikira kwa miyezo yamakampani mderali.
Zikafika pakupanga makina osindikizira (PCB), ndikofunikira kutsatira miyezo yamakampani kuti atsimikizire kupanga zinthu zapamwamba kwambiri. M'zaka zaposachedwa, ma PCB okhwima ayamba kutchuka chifukwa cha kusinthasintha kwawo komanso kulimba.
Kuti mumvetsetse lingaliro la miyezo yamakampani opanga ma PCB okhazikika, muyenera kumvetsetsa zoyambira za PCB yokhazikika. Rigid-flex PCB ndi kuphatikiza kwa magawo okhazikika komanso osinthika omwe amalumikizana kuti apange bolodi limodzi lozungulira.Mitundu iyi ya ma PCB imapereka maubwino ambiri, monga kulemera kocheperako, kudalirika kodalirika, komanso kusinthika kosinthika. Amagwiritsidwa ntchito kwambiri m'mafakitale monga zakuthambo, zida zamankhwala, ndi zamagetsi zamagetsi.
Ngakhale palibe makampani enieni miyezo yeniyeniKupanga kokhazikika kwa PCB, pali mfundo zingapo zomwe zimayendetsa ntchito yonse yopanga PCB.Miyezo imeneyi imagwira ntchito ku mitundu yonse ya ma PCB ndipo imakhudza mbali zonse za kupanga, kuphatikizapo mapangidwe, kupanga, kusonkhanitsa ndi kuyesa. Miyezo ina yomwe imadziwika kwambiri ndi makampani a PCB ndi monga miyezo ya International Electrotechnical Commission (IEC), miyezo ya Institute of Printed Circuits (IPC), ndi malangizo a Restriction of Hazardous Substances (RoHS).
IEC ndi bungwe lapadziko lonse lapansi lomwe limapanga ndikusindikiza miyezo yapadziko lonse lapansi yaukadaulo wamagetsi ndi zamagetsi, ndikupanga malangizo omwe amagwira ntchito padziko lonse lapansi pakupanga kwa PCB.Malangizowa amakhudza mbali zosiyanasiyana, kuphatikizapo mapangidwe, kusankha zinthu, njira zopangira ndi kuwongolera khalidwe. Kutsatira mfundozi kumatsimikizira kuti ma PCB amakwaniritsa zofunikira zofananira ndi chitetezo.
Momwemonso, IPC, bungwe lodziwika bwino lokhazikitsa miyezo pamakampani opanga zamagetsi, limapereka malangizo ofunikira pazinthu zonse zopanga PCB.Miyezo ya IPC imakhudza mitu monga mfundo zamapangidwe, zofunikira zakuthupi, njira zopangira, njira zoyesera, ndi njira zovomerezera. Miyezo iyi imapatsa opanga maumboni ofunikira kuti atsimikizire kudalirika ndi magwiridwe antchito azinthu zawo.
Kuphatikiza pamiyezo yonseyi, opanga akuyenera kuganiziranso zofunikira zamakampani popanga ma PCB okhazikika.Makampani monga zakuthambo ndi zida zamankhwala nthawi zambiri zimakhala ndi mawonekedwe apadera chifukwa chazovuta zomwe amagwiritsa ntchito. Mwachitsanzo, ma PCB apamlengalenga ayenera kukwaniritsa malangizo okhwima okhudzana ndi kudalirika, kukana kutentha, ndi kukana kugwedezeka. Momwemonso, ma PCB a zida zamankhwala ayenera kutsatira malamulo okhudzana ndi biocompatibility ndi kutsekereza.
Opanga ambiri amatsatiranso malangizo a RoHS, omwe amaletsa kugwiritsa ntchito zinthu zoopsa pazida zamagetsi ndi zamagetsi.Lamuloli limaletsa kupezeka kwa zinthu monga lead, mercury, cadmium ndi zoletsa moto. Kutsatira RoHS sikungotsimikizira chitetezo cha ogwiritsa ntchito kumapeto, komanso kumasonyeza kudzipereka ku udindo wa chilengedwe.
Ngakhale kuti miyezo iyi yokhazikika komanso yokhudzana ndi mafakitale imapereka chitsogozo chofunikira pakupanga kwa PCB, ndikofunikira kuzindikira kuti sikumangirira mwalamulo.Komabe, kutsatira mfundo zimenezi n’kofunika pazifukwa zingapo. Choyamba, kutsatira miyezo kumalola opanga kupanga zinthu zapamwamba zomwe zimakwaniritsa zomwe makasitomala amayembekeza. Chachiwiri, zimatsimikizira kusinthasintha pakupanga, potero kuonjezera mphamvu ndi kuchepetsa ndalama. Pomaliza, kutsatira miyezo kumawonjezera mbiri ya wopanga komanso kudalirika kwamakampani.
Kuphatikiza pakutsata miyezo yamakampani, opanga amatha kugwiritsa ntchito akasamalidwe kabwino kachitidwe (QMS)kuti apititse patsogolo njira zawo zopangira zokhazikika za PCB.Machitidwe oyendetsera ntchito zabwino amathandiza mabungwe kuti azigwira ntchito moyenera komanso kuti azikwaniritsa zofuna za makasitomala nthawi zonse. Zimapereka dongosolo lozindikiritsa ndi kuthetsa mavuto, kuwongolera kayendetsedwe ka kayendetsedwe kake, ndikuwonetsetsa kuti zikuyenda bwino.
Powombetsa mkota,ngakhale kulibe miyezo yeniyeni yamakampani yokhazikika pakupanga PCB yosasunthika, pali miyezo yamba komanso yamakampani yomwe opanga ayenera kutsatira. Miyezo iyi imakhudza mbali zonse za kupanga PCB, kuwonetsetsa kupanga zinthu zapamwamba, zodalirika. Potsatira izi, opanga amatha kukonza magwiridwe antchito, kukwaniritsa zomwe makasitomala amayembekeza, ndikukhala osewera odalirika pamsika.
Nthawi yotumiza: Sep-18-2023
Kubwerera