Kodi gulu la msonkhano wa PCB lidzakhala lovulaza thupi la munthu?

KodiMsonkhano wa PCBbolodi kukhala zovulaza thupi la munthu?Anzake ambiri amene adadzacheza nawo adzafunsa mafunso otere.Lero ndikupatsani yankho!Ndi zovulaza ntchito kwa nthawi yaitali mu chilengedwe PCB bolodi.PCB msonkhano kuipitsidwa amatanthauza madipoziti iliyonse pamwamba, zonyansa, slag inclusions ndi adsorbents kuti kuchepetsa mankhwala, thupi kapena magetsi katundu PCBA kuti milingo osayenera.

Zowopsa za kuipitsidwa kwa PCBA, zomwe zingayambitse mwachindunji kapena mwanjira ina zomwe zingachitike pagulu la PCB, mwachitsanzo:

1. Asidi organic mu zotsalira adzakhala dzimbiri PCBA;

2. Panthawi yogwiritsira ntchito mphamvu, ma ions omwe ali muzotsalira amachititsa electromigration chifukwa cha kusiyana komwe kungakhalepo pakati pa zida za solder, zomwe zimabweretsa kulephera kwafupipafupi kwa mankhwala;

3. zotsalira zimakhudza ❖ kuyanika zotsatira;

4. Pambuyo pa nthawi ndi kusintha kwa kutentha kwa chilengedwe, kusweka ndi kugwedezeka kwa zokutira kumayambitsa mavuto ndi kudalirika kwa mankhwala.

PCB msonkhano kuipitsidwa amatanthauza zonyansa zilizonse padziko, madipoziti, adsorbents ndi slag inclusions kuti kuchepetsa mankhwala, thupi kapena magetsi katundu PCBA kuti milingo osayenera.Pofuna kukonza kudalirika ndi khalidwe la mankhwala pakompyuta, m`pofunika mosamalitsa kulamulira kukhalapo zotsalira pa PCB msonkhano processing, ndi zoipitsa izi ayenera kuchotsedwa kwathunthu ngati n`koyenera.

Kuwonongeka kwa msonkhano wa PCB kumaphatikizapo zinthu izi:

1. PCB msonkhano padziko kuipitsa adzakhala chifukwa cha kuipitsa kapena makutidwe ndi okosijeni wa PCB gulu zigawo ndiZithunzi za PCB;

2. Kuwotchera pamanja kudzapangidwa ndi zisindikizo za zala, ndipo ma wave soldering apangidwa kuti azitsatira Wave soldering trace ndi Welding tray (fixture).Pakhoza kukhala mitundu ina ya zonyansa pa PCB msonkhano pamwamba madigiri osiyanasiyana, monga plugging guluu, kutentha tepi zotsalira guluu, zidindo zala ndi fumbi;

3. Pakupanga PCB msonkhano ndondomeko, m'pofunika kugwiritsa ntchito solder phala, kuwotcherera waya kwa kuwotcherera.Flux idzatulutsa zotsalira panthawi ya soldering, kuipitsa pamwamba pa bolodi la msonkhano wa PCB, ndipo ndiyo yowononga kwambiri;

4. Electrostatic kuipitsa chifukwa cha fumbi, madzi ndi zosungunulira utsi, nthunzi, particulate organic kanthu ndi mlandu particles Ufumuyo PCB msonkhano kuntchito.

Tili ndi chidaliro kukupatsirani kuphatikiza kwabwino kwa makiyi a PCB, mtundu, mtengo ndi nthawi yobweretsera mu dongosolo lanu la Small batch voliyumu ya PCB ndi dongosolo la msonkhano wa Mid batch Volume PCB.

Ngati mukuyang'ana yabwinoWopanga msonkhano wa PCB, chonde tumizani mafayilo anu a BOM ndi mafayilo a PCB kusales@pcbfuture.com.Mafayilo anu onse ndi achinsinsi kwambiri.Tikutumizirani mawu olondola okhala ndi nthawi yotsogolera mu maola 48.