Flux kupopera mbewu mankhwalawa
Makina opangira mafunde osankhidwaFlux kupopera mbewu mankhwalawa kumagwiritsidwa ntchito posankha soldering, mwachitsanzo, flux nozzle imathamangira pamalo omwe adasankhidwa molingana ndi malangizo omwe adakonzedweratu, kenako amangotulutsa malo omwe akuyenera kugulitsidwa (kupopera mbewu mankhwalawa ndi mzere kulipo), ndi kuchuluka kwa kupopera mbewu mankhwalawa m'madera osiyanasiyana kungasinthidwe malinga ndi pulogalamuyo.Chifukwa cha kupopera mbewu mankhwalawa mosankha, sikuti kuchuluka kwa flux kumapulumutsidwa kokha poyerekeza ndi ma wave soldering, komanso kuipitsidwa kwa madera osagulitsa pa bolodi kumapewedwanso.
Popeza ndi kupopera mbewu mankhwalawa mosankha, kulondola kwa kuwongolera kwa flux nozzle ndikokwera kwambiri (kuphatikiza njira ya flux nozzle drive), komanso pompopompo iyeneranso kukhala ndi ntchito yosinthira yokha.
Kuphatikiza apo, kusankha zinthu mu makina opopera mbewu mankhwalawa kuyenera kuganizira za kuwonongeka kwamphamvu kwa non-VOC flux (ie, kusungunuka kwamadzi), kotero kuti kulikonse komwe kuli kotheka kukhudzana ndi kutulutsa, magawowo. ayenera kukana dzimbiri.
Preheat Module
Chinsinsi cha module ya preheat ndi chitetezo ndi kudalirika.
Choyamba, kutentha kwa bolodi lonse ndi chimodzi mwa makiyi.Chifukwa preheating lonse bolodi angathe kuteteza mapindikidwe a bolodi dera chifukwa cha kutentha m'malo osiyanasiyana bolodi.
Kachiwiri, chitetezo ndi kuwongolera kwa preheating ndikofunikira kwambiri.Udindo waukulu wa preheating ndikuyambitsa kutulutsa, chifukwa kuyambitsa kwa flux kumatsirizika pansi pamtundu wina wa kutentha, kutentha kwambiri komanso kutsika kwambiri sikuli bwino kuyambitsa kusinthasintha.Kuonjezera apo, chipangizo chotenthetsera pa bolodi la dera chimafunanso kutentha kwa kutentha koyendetsedwa, kapena chipangizo chotenthetsera chikhoza kuwonongeka.
Mayesero asonyeza kuti kutentha kokwanira kungathenso kufupikitsa nthawi ya soldering ndi kuchepetsa kutentha kwa soldering;ndipo motere, pad ndi gawo lapansi amavula, kugwedezeka kwa kutentha kwa bolodi la dera, ndipo chiopsezo cha mkuwa wosungunuka chimachepetsedwanso, ndipo kudalirika kwa soldering kumawonjezeka kwambiri.
Solder Module
The soldering module nthawi zambiri imakhala ndi malata, pampu yamakina/electromagnetic, nozzle soldering, chipangizo choteteza nayitrogeni, ndi chipangizo chotumizira.Chifukwa cha makina/electromagnetic mpope, solder mu solder silinda adzatuluka mosalekeza kuchokera osiyana solder nozzles kupanga khola funde latini;chipangizo choteteza nayitrogeni chingalepheretse bwino milomo ya solder kuti isatsekedwe chifukwa cha kutulutsa zinyalala;ndi chipangizo chopatsirana chimatsimikizira kusuntha kolondola kwa silinda ya solder kapena bolodi ladera kuti akwaniritse mfundo ndi mfundo.
1. Kugwiritsa ntchito mpweya wa nayitrogeni.Kugwiritsiridwa ntchito kwa mpweya wa nayitrogeni kumatha kuonjezera solderability wa solder wopanda kutsogolera ndi nthawi 4, zomwe ndizofunikira kwambiri pakusintha kwabwino kwazitsulo zopanda kutsogolera.
2. Kusiyana kwakukulu pakati pa kusankha soldering ndi dip soldering.Kuviika solder ndi kuviika bolodi dera mu yamphamvu malata kudalira mavuto padziko la solder kukwera zachilengedwe kuti amalize solder.Kwa mphamvu yayikulu ya kutentha ndi ma board ozungulira osanjikiza ambiri, kuviika solder kumakhala kovuta kukwaniritsa zofunikira zolowa ndi malata.Kusankha soldering ndi kosiyana, monga mphamvu ya malata yoweyula akuthamangira kunja kwa mphuno soldering mwachindunji zimakhudza ofukula malata malowedwe kudzera-dzenje;makamaka pakuwotchera wopanda lead, komwe kumafunikira mafunde a malata osunthika komanso amphamvu chifukwa cha kunyowetsa kwake kosakwanira.Kuonjezera apo, mafunde amphamvu othamanga sangathe kukhala ndi zotsalira za oxide, zomwe zingathandizenso kupititsa patsogolo khalidwe la soldering.
3. Kukhazikitsa magawo a soldering.
Pamagulu osiyanasiyana a solder, gawo la soldering liyenera kupanga zoikidwiratu za nthawi ya soldering, kutalika kwa mutu wa mafunde ndi malo a soldering, zomwe zidzapatsa injiniya wogwiritsira ntchito malo okwanira kuti apange kusintha kwa ndondomeko kuti mgwirizano uliwonse wa solder ukhoza kugulitsidwa bwino.Zida zina zopangira solder zimatha kuletsa kutsekereza poyang'anira mawonekedwe a olowa.
PCB transport system
Chofunikira chofunikira pakusankha soldering pa board transfer system ndikulondola.Kuti akwaniritse zofunikira zolondola, njira yosinthira iyenera kukwaniritsa mfundo ziwiri zotsatirazi.
1. njanji zinthu ndi deformation-umboni, khola ndi cholimba.
2. Zida zoyikapo zimawonjezedwa kumayendedwe akudutsa mu module ya flux spray ndi module solder.
Mtengo wotsika chifukwa cha kuwotcherera kosankha
The otsika mtengo ntchito kuwotcherera kusankha ndi chifukwa chofunika kwambiri kutchuka kwake mofulumira ndi opanga.
Nthawi yotumiza: Jan-22-2022