Fumax idzagwiritsa ntchito zokutira pamsonkhano wa PCB pa zopempha zamakasitomala.

Njira zokutira nthawi zambiri zimakhala zofunika Kuteteza matabwa ku chinyezi ndi zoipitsa (zomwe zingayambitse magetsi). Izi ndizomwe zimagwiritsidwa ntchito popanga chinyezi monga bafa, khitchini, ntchito zakunja… ndi zina zambiri.

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Fumax ili ndi akatswiri ogwira ntchito komanso zida zokutira

Zokutira ndi filimu yolimba yopitilira yomwe imapangidwa ndi nthawi imodzi yokutira. Ndi pulasitiki yopyapyala yokutidwa pa gawo lapansi monga chitsulo, nsalu, pulasitiki, ndi zina zoteteza, kutchinjiriza, kukongoletsa ndi zina. Coating kuyanika akhoza kukhala mpweya, madzi, kapena olimba. Kawirikawiri, mtundu ndi mtundu wa zokutira zimatsimikizika molingana ndi gawo lapansi kuti lipopera.

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1. Njira makamaka:

1. MWASANGALALA

2. Wopanda zamagetsi Ni / AU

3. Kumiza Tin

4. OSP: Oragnic Solderability Preservative

2. Ntchito wokutira:

Tetezani ku chinyezi ndi zoipitsa (zomwe zingayambitse magetsi);

Kugonjetsedwa ndi kutsitsi mchere ndi cinoni;

Anti-dzimbiri (monga soda), kumathandiza kukana kuvunda ndi mikangano;

Kuchepetsa kutopa kukana kwa ziwalo zotsogolera zopanda lead;

Pewani kutuluka kwa arc ndi halo;

Kuchepetsa mphamvu ya kugwedera mawotchi ndi mantha;

Kutentha kwakukulu, kutulutsa nkhawa chifukwa cha kutentha

3. Kugwiritsa ntchito zokutira:

Msonkhano wa SMT & PCB

Zida Zapamwamba Zokwera Phukusi Zomata

PCB wokutira Anakonza

Chigawo Chokhazikitsa Solution

Zogulitsa zamagetsi ndi ziwalo

Makampani opanga magalimoto

Msonkhano wa LED ndikugwiritsa ntchito

Makampani azachipatala

Makampani atsopano amagetsi

PCB Board wokutira Anakonza

4. Ndondomeko ndondomeko:

Kumbali ya ndondomeko ya zokutira PCB pamwamba, opanga PCB nthawi zonse amakumana ndi vuto la kugwirizanitsa linanena bungwe, zipangizo, ndalama ntchito ndi chitetezo. Nthawi yomweyo, akuyenera kuganizira zowongolera komanso zachilengedwe zomwe zikukhudzidwa. Njira zowonekera pamwambapa, monga kupopera ndi kupopera mfuti za mpweya, nthawi zambiri zimafunikira zida zapamwamba (zolowetsera ndi zinyalala) ndi zolipirira anthu ntchito (chitetezo chambiri pantchito ndi chitetezo). Zida zosungunulira zopanda zosungunulira zimawonjezera ndalama.

5. Ubwino wokutira:

Liwiro mtheradi ndi kudya.

Chokhalitsa komanso chodalirika.

Kulondola bwino kwamasankhidwe (tanthauzo lakumapeto, makulidwe, magwiridwe antchito) chitha kupezeka.

Pulogalamuyo imathandizira kusintha njira yopopera mbewu muulendo wapaulendo, ndipo kupopera kwachitsulo ndi kupopera kwakukulu.