Ubwino ndi magwiridwe antchito a ma board a PCB amatenga gawo lalikulu pamakampani onse opanga zamagetsi.Njira yomweyi ya solder chigoba ndi mzere wofunikira wachitetezo chamtundu wa board board.Ubwino wa opanga PCB opanga solder chigoba chophimba kusindikiza luso ndi zipangizo adzakhala ndi zimakhudza kwambiri khalidwe la matabwa PCB.Zimakhudza kwambiri kupanga bwino komanso ngakhale phindu lonse la fakitale.Nkhaniyi imagwiritsa ntchito zaka 20 zaukadaulo waukadaulo wa PCB board board / zida kukudziwitsani nsonga 10 pakugwiritsa ntchito ndi kukonza makina osindikizira a PCB board board solder mask screen!
1. Langizo 1
Pali chidziwitso chochuluka pakusankhidwa kwa mesh yowonekera.Pazosowa zosindikiza zosiyanasiyana, muyenera kugwiritsa ntchito mesh yoyenera kuti mupeze zotsatira zosindikiza zomwe zikuyembekezeka.Ngakhale ma mesh ang'onoang'ono, zomwe zimasindikizidwa ndizabwino kwambiri, koma sizitanthauza kuti mauna ang'onoang'ono, ndiabwino.Zabwino, zimatengera kulondola kwa zida ndi zofunikira zosindikiza za makina osindikizira a PCB board solder mask screen.
2. Langizo 2
Kuthamanga kwa chinsalu nthawi zambiri kumakhala kocheperako, chifukwa kukangana kukakhala kochepa, chinsalucho chidzagogomezedwa panthawi ya ndondomekoyi ndikukhala yotayirira, zomwe zimapangitsa kuti kusindikiza kusakhale kosavuta.M'malo mwake, ngati kupsinjika kuli kwakukulu, chinsalucho chikhoza kusweka mwachindunji ndikuwonongeka., kotero kusintha kwamphamvu kwa chinsalu kumayesanso chosindikizira cha skrini.
3. Langizo 3
Chophimbacho chiyenera kutsukidwa ndikusinthidwa.Pambuyo pa kusindikiza kwa nthawi yayitali, inkiyo idzakhalabe ndikuletsa chophimba, zomwe zimapangitsa kuti pakhale zinthu zolakwika.Chifukwa chake, kuyang'anira ndi kukonza zolakwika kuyenera kuchitidwa isanachitike komanso ikatha kupanga chilichonse kuti tipewe kusokoneza mtundu wosindikiza ndikupangitsa kutaya ndi zinyalala.
4. Langizo 4
Filimu yosindikiza iyenera kukhala yomveka bwino komanso yoyera, ndipo iyenera kuyang'aniridwa ngati ili ndi zolakwika kapena zokala.Musanagwiritse ntchito, zomatira zazithunzi ziyenera kugwiritsidwa ntchito ngati kuli kofunikira kuti zitsimikizire bwino za chithunzicho.
5. Mfundo 5
Kuyika kwa magawo osindikizira kudzakhudza mwachindunji momwe makina osindikizira amagwirira ntchito, chifukwa chake kuyezetsa makina opangira makina ndikofunikira kwambiri.Kuthamanga kusindikiza, nthawi ndi liwiro ziyenera kusinthidwa ku magawo oyenera kusindikiza kwamakono, potero kuwongolera bwino, kuyendetsa bwino komanso kukhazikika kwa kusindikiza.Yesetsani kupewa zinyalala rework ndi zochitika zina mmene ndingathere.Popeza pali zitsanzo zambiri za PCB, ndikungotaya nthawi yosintha kupanga ndikusintha makina nthawi zonse.Komanso amadalira zinachitikira ndi luso la solder chigoba chophimba chosindikizira, kotero mlingo wanzeru wa solder chigoba chophimba chosindikizira , liwiro la kusintha chitsanzo ndi kusintha kupanga n'kofunika kwambiri, zimene zimakhudza kwambiri wonse kupanga dzuwa.
6. Nzeru 6
Inki ndi chimodzi mwazinthu zofunika kwambiri pakusindikiza kwa skrini ya solder.Choncho, inki ayenera kusankhidwa odzipereka solder chigoba kuonetsetsa chophimba kusindikiza kwenikweni.Kachiwiri, mtundu ndi chaka cha inki ziyenera kusankhidwa malinga ndi zofunikira za solder mask.
7. Nzeru 7
Pofuna kupewa mavuto monga kulimba kwa inki, inki iyenera kugwedezeka nthawi zonse kuti ikhale yokhazikika, potero kupewa kutsekedwa kwa mauna panthawi yosindikiza.
8. Nzeru 8
Yang'anirani kutentha ndi chinyezi cha chilengedwe.Chifukwa kutentha ndi chinyezi zimakhudza zina pa fluidity ndi adhesion wa inki, tiyenera kudziwa magawo a chilengedwe kupanga ndi kusintha moyenerera kupewa zotsatira zosafunika pa khalidwe la chophimba kusindikiza.
9. Mfundo 9
Phunzirani kuchokera ku PCB board solder mask screen printing, fotokozani mwachidule deta ndi njira ndi njira, pezani maulalo omwe amakhudza kusindikiza bwino ndi mtundu wake, ndikuwongolera kayendetsedwe kake, potero kubweretsa phindu kwa opanga PCB.
10. Malangizo 10
Palibe chabwino kuposa kungosiya.Tiyenera kulabadira kuwunika kwaubwino kwa gawo lililonse la kupanga kuti tipewe kutaya kwakukulu chifukwa choyang'anira pang'ono.Zidziwitseni munthawi yake kuti muchepetse kukhudzidwa.
Potsatira nsonga 10 anayambitsa Xin Jinhui pamwamba, mudzatha kumaliza PCB dera bolodi solder chigoba chophimba kusindikiza ndondomeko bwino ndi bwino, potero kuwongolera bwino kupanga ndi khalidwe mankhwala, kupewa zotayika zosafunika ndi zinyalala, ndi mogwira kulimbikitsa mabuku phindu. .kusintha.Ndikukhulupirira kuti mawu oyamba pamwambawa angathandize kampani yanu mu ntchito, ntchito ndi kukonza PCB dera bolodi solder chigoba chophimba makina osindikizira ndi mu ndondomeko kupanga!
Nthawi yotumiza: Mar-06-2024