wave soldering

Makambonzwa nezvayosolder marara?Kana iwe ukashandisa wave soldering kuunganidza PCBs, zvingangoita kuti iwe unonyatsoziva neiyi chunky layer yesimbi inounganidza pamusoro peiyo solder yakanyungudutswa.Solder marara inoumbwa nesimbi ine oxidized uye tsvina inoitika sezvo solder yakanyungudutswa inobata mhepo uye nharaunda yekugadzira.Sezvineiwo, kuita uku kunowanzo guma kusvika 50% yebhawa solder inopedzwa ne solder marara.Asi izvo vanhu vazhinji vasingazive ndezvekuti solder marara inopfuura 90% yakakosha simbi.Kare yaingounganidzwa semarara oraswa.Nekudaro, nhasi, isu veIndium Corporation tinotenda kuti kukosha kwesimbi yakadzoserwa kunofanirwa kudzoserwa.Ndosaka tichipa zvirongwa zviviri zvakasiyana zvekudzokorodza marara solder.Chirongwa chekutanga chinongosanganisira kudzorera tsvina yemarara mukutsinhana nechikamu chemutengo wayo wesimbi sechikwereti.Yechipiri sarudzo yakatonyanya kugadzira.Nechirongwa ichi, unodzosera marara kwatiri, uye isu tinoashandura kuita anogona kushandiswa bar solder mukati meiyo yekutanga spec.Iwe unongobhadhara mubhadharo wekugadzirisa, uye iwe unodzorera chinhu chakakosha uye chinogona kushandiswa mukutsinhana.Pasinei nechirongwa chipi chaunosarudza, tsvina inonatswa nemagetsi, uye simbi dzakachena dzinodzoserwa uye dzodzoserwa kuita solder inogona kushandiswa.Muchokwadi, kazhinji, iyi simbi yakadzokororwa ine yakatochena kuchena kupfuura mhandara simbi.Uye haisi marara chete anogona kushandiswa patsva.Kana iwe uchichinjira kune imwe alloy panguva yekunyungudutswa kwewave soldering, iyo solder poto inoda kubviswa.Iyo yekare alloy inogona kuunganidzwa uye kushandiswazve, iyo inogona kukuchengetedza mari kana iwe uchichinja kune alloy nyowani.Pamusoro pezvo, bar solder uye waya isina kushandiswa mukati mesherufu yehupenyu inogona zvakare kudzokororwa kuti itorezve imwe kukosha kwayo.PaIndium Corporation, tinotenda mukuderedza marara uye nekuwedzera zviwanikwa.Ndosaka takazvipira kubatsira vatengi vedu kudzoreredza kukosha kwetsvina yavo yekutengesa uye zvimwe zvinhu zvisina kushandiswa.Bata nesu nhasi kuti udzidze zvakawanda nezvezvirongwa zvedu zvekudzokorodza!