Kuyerekeza kwa Wave ndi Reflow Soldering

Kuthamanga kwa Assembly

Wave soldering makina amadziwika chifukwa cha kuchuluka kwake, makamaka poyerekeza ndi soldering pamanja.Njira yofulumirayi ikhoza kukhala yopindulitsa kwambiri pamapangidwe apamwamba a PCB.Kumbali inayi, liwiro la msonkhano wonse wa reflow soldering lingakhale locheperako.Komabe, izi zimatengera zovuta ndi kukula kwa PCB, komanso zigawo zomwe zimagulitsidwa.

Kugwirizana kwamagulu

Ngakhale makina opangira ma wave atha kugwiritsidwa ntchito popanga-bowo ndi pamwamba, nthawi zambiri amakhala oyenera ukadaulo wapabowo.Izi ndichifukwa cha momwe ma wave soldering amapangidwira, omwe amafunikira kukhudzana ndi solder yosungunuka.Reflow soldering makina amagwiritsidwa ntchito kwambiri paukadaulo wapamwamba wa pamwamba pomwe amagwiritsa ntchito njira yosalumikizana ndipo ndi yabwino kwa zigawo zing'onozing'ono komanso zabwino kwambiri mu SMT.

Ubwino ndi kudalirika

Chifukwa chosalumikizana ndi reflow soldering, imapereka mtundu wabwino kwambiri wa solder pazigawo zokwera pamwamba.Izi zimathandiza kuchepetsa mwayi wa kuwonongeka kwa chigawo ndi kupanga milatho ya solder.Mosiyana ndi zimenezi, mafunde a soldering nthawi zina amatha kupanga milatho ya solder, yomwe ingayambitse maulendo afupikitsa komanso mavuto amagetsi.Kuphatikiza apo, ma wave soldering sangakhale othandiza pazigawo zomveka bwino chifukwa zitha kukhala zovuta kuti mupeze zotsatira zolondola nthawi zonse.

Zinthu zamtengo

Mtengo wa ma wave ndi reflow soldering system ungasiyane kwambiri kutengera zinthu zingapo, kuphatikiza ndalama zoyambira, kukonza kosalekeza komanso mtengo wazinthu zogwiritsidwa ntchito (solder, flux, etc.).Zida zopangira ma wave soldering nthawi zambiri zimakhala zotsika mtengo zoyambira, pomwe zida zotsitsimutsa zimatha kukhala zokwera mtengo.Ndalama zosungiramo njira zonse ziwirizi ziyenera kuganiziridwanso, ndi makina obwezeretsanso omwe angafune kukonzedwa pafupipafupi chifukwa cha zovuta za zida.Kusankha pakati pa ma wave ndi reflow soldering kuyenera kukhazikitsidwa pa kusanthula bwino kwa phindu la mtengo, poganizira zofunikira zenizeni za kupanga, kuchuluka kwa voliyumu ndi mtundu wa zigawo zomwe zimagwiritsidwa ntchito.

Mawonekedwe a NeoDen IN12C reflow uvuni

1. Makina opangira kuwotcherera a fume filtration, kusefera koyenera kwa mpweya woipa, mawonekedwe okongola komanso chitetezo cha chilengedwe, chogwirizana kwambiri ndi kugwiritsa ntchito malo apamwamba kwambiri.

2. Dongosolo lowongolera lili ndi mawonekedwe a kuphatikiza kwakukulu, kuyankha kwanthawi yake, kulephera kochepa, kukonza kosavuta, etc.

3. Kutentha kwapadera kwa module yotentha, yokhala ndi kutentha kwapamwamba kwambiri, kutentha kofananakugawidwa m'dera la chiwongoladzanja chotenthetsera, kutentha kwakukulu kwa chiwongoladzanja chamafuta, kugwiritsa ntchito mphamvu zochepa ndi zina.

4. Kugwiritsiridwa ntchito kwapamwamba kwambiri kwa aluminiyamu yopangira kutentha kwa mbale m'malo mwa chubu chotenthetsera, zonse zopulumutsa mphamvu komanso zogwira mtima, poyerekeza ndi mavuni ofanana a reflow pamsika, kupotoka kwa lateral kumachepetsedwa kwambiri.

5. Kuwongolera mwanzeru, sensa ya kutentha kwambiri, kukhazikika kwa kutentha kwabwino.

6. Wanzeru, wophatikizidwa ndi PID control algorithm ya machitidwe opangidwa mwanzeru anzeru, osavuta kugwiritsa ntchito, amphamvu.

7. Professional, yapadera 4-njira bolodi pamwamba kutentha polojekiti dongosolo, kotero kuti ntchito yeniyeni mu nthawi yake ndi mabuku deta deta, ngakhale zovuta mankhwala pakompyuta angakhale ogwira.