Ndi chitukuko chofulumira cha chitukuko cha mafakitale, matabwa ozungulira adzagwiritsidwa ntchito m'madera ambiri.Pankhani ya matabwa ozungulira, tiyenera kutchula matabwa ozungulira.Kodi luso la soldering circuit board ndi chiyani?Tiyeni tiphunzire mmene solder PCB.
Luso la soldering circuit board 1:
The kusankha soldering ndondomeko zikuphatikizapo: flux kupopera mbewu mankhwalawa, dera preheating bolodi, kumizidwa kuwotcherera ndi kuukoka kuwotcherera.Flux ❖ kuyanika Njira Posankha soldering, njira yokutira flux imakhala ndi gawo lofunikira.Pakuwotchera ndi kutha kwa kuwotcherera, flux iyenera kukhala ndi ntchito yokwanira kuti ipewe kutsekereza ndi okosijeni.The X / y manipulator amanyamula bolodi yozungulira pamwamba pa mphuno ya flux, ndipo flux imapopera mpaka pa PCB kuwotcherera.
Luso la soldering circuit board 2:
Pakusankha pachimake cha microwave mutatha kutulutsanso, kupopera mbewu mankhwalawa moyenera ndikofunikira kwambiri, ndipo mtundu wautsi wa micro hole sudzaipitsa malo omwe ali kunja kwa olowa.M'mimba mwake wa mawonekedwe ang'onoang'ono opoperapo amatha kupitilira 2mm, kotero kulondola kwa kutsitsi komwe kumayikidwa pa bolodi ladera kumakhala kosakwana 2mm ± 0.5mm kuwonetsetsa kuti fluxyo imakutidwa nthawi zonse pagawo lowotcherera.
Luso la soldering circuit board 3:
Kusiyana koonekeratu kwambiri pakati pawo ndi kuti m'munsi mwa bolodi dera kwathunthu kumizidwa mu madzi solder mu nsonga kuwotcherera yoweyula, pamene kusankha kuwotcherera, kokha madera ena enieni kukhudzana ndi solder yoweyula.Chifukwa bolodi wozungulira palokha ndi zoipa kutentha conduction sing'anga, si kutentha ndi kusungunula olowa solder mu zigawo moyandikana ndi dera bolodi madera pa kuwotcherera.
Musanayambe kuwotcherera, flux iyenera kuyikidwa pasadakhale.Poyerekeza ndi soldering yoweyula, flux imangogwiritsidwa ntchito pazigawo zomwe zimayenera kuwotcherera m'munsi mwa bolodi la dera, osati PCB yonse.Komanso, kuwotcherera kusankha ndi oyenera kuwotcherera zigawo pulagi-mu.Kuwotcherera kosankha ndi njira yatsopano.M'pofunika kudziwa njira kuwotcherera kusankha ndi zipangizo bwinobwino.
Ku PCBFuture, timayesetsa kugwira ntchito limodzi ndi makasitomala athu.Kuchokeraprototyping PCB msonkhanokupanga mokwaniramsonkhano wa turnkey PCB, we serve as an extension to our customer’s capabilities. We are constantly enhancing our quality programs and process to meet or exceed our customer’s requirements on a continuous basis. For more information, please email to service@pcbfuture.com.
Nthawi yotumiza: Oct-23-2021