Fumax e na le mechini e mecha e mecha ea SMT e bohareng / e lebelo e nang le tlhahiso ea letsatsi le letsatsi ea lintlha tse ka bang limilione tse 5.

Ntle le mechini e ntle ka ho fetisisa, re bone hore sehlopha sa SMT hape ke senotlolo sa ho fana ka sehlahisoa sa boleng bo holimo.

Fumax e ntse e tsoela pele ho tsetela mechini e ntle ka ho fetisisa le litho tse ntle tsa sehlopha.

Bokhoni ba rona ba SMT ke:

PCB lera: 1-32 lihlopha;

Lisebelisoa tsa PCB: FR-4, CEM-1, CEM-3, High TG, FR4 Halogen Free, FR-1, FR-2, Aluminium Boards;

Mofuta oa boto: Rigid FR-4, mapolanka a Rigid-Flex

PCB botenya: 0.2mm-7.0mm;

PCB bophara bophara: 40-500mm;

Botenya ba koporo: Min: 0.5oz;Boholo: 4.0oz;

Ho nepahala ha chip: ho lemoha laser ± 0.05mm;ho lemoha setšoantšo ± 0.03mm;

Boholo ba likarolo: 0.6 * 0.3mm-33.5 * 33.5mm;

Bophahamo ba karolo: 6mm (max);

Tlhokomeliso ea laser ea sebaka sa pin ho feta 0.65mm;

Qeto e phahameng VCS 0.25mm;

BGA sebaka se chitja: ≥0.25mm;

BGA Globe sebaka: ≥0.25mm;

BGA bophara ba bolo: ≥0.1mm;

IC sebaka sa maoto: ≥0.2mm;

SMT1

1. SMT:

Theknoloji ea Surface-mount, e tsejoang e le SMT, ke theknoloji ea ho kenya lisebelisoa tsa elektronike tse kenyang lisebelisoa tsa elektronike tse kang li-resistors, capacitor, transistors, li-circuits tse kopantsoeng, joalo-joalo holim'a liboto tsa potoloho tse hatisitsoeng 'me li theha likhokahano tsa motlakase ka solder.

SMT2

2. Molemo oa SMT:

Lihlahisoa tsa SMT li na le melemo ea sebopeho se kopaneng, boholo bo nyane, ho hanyetsa ho sisinyeha, ho hanyetsa tšusumetso, litšobotsi tse ntle tsa maqhubu a phahameng le katleho e phahameng ea tlhahiso.SMT e bile le maemo tšebetsong ea kopano ea boto ea potoloho.

3. Haholo-holo mehato ea SMT:

Ts'ebetso ea tlhahiso ea SMT ka kakaretso e kenyelletsa mehato e meraro ea mantlha: khatiso ea solder paste, ho bea le ho hlahisa solder.Mohala o felletseng oa tlhahiso ea SMT o kenyelletsang lisebelisoa tsa mantlha o tlameha ho kenyelletsa lisebelisoa tse tharo tse kholo: mochini oa khatiso, mochini oa tlhahiso oa mochini oa SMT le mochini oa welding oa reflow.Ho phaella moo, ho ea ka litlhoko tsa sebele tsa tlhahiso e fapaneng, ho ka boela ha e-ba le mechine ea soldering ea wave, lisebelisoa tsa ho hlahloba le lisebelisoa tsa ho hloekisa boto ea PCB.Khetho ea moralo le thepa ea mohala oa tlhahiso ea SMT e lokela ho nkoa e kopane le litlhoko tsa sebele tsa tlhahiso ea lihlahisoa, maemo a sebele, ho ikamahanya le maemo, le tlhahiso ea lisebelisoa tse tsoetseng pele.

SMT3

4. Bophahamo ba rona: li-sets tse 20

Lebelo le phahameng

Lebitso: Samsung/Fuji/Panasonic

5. Phapang lipakeng tsa SMT le DIP

(1) SMT ka kakaretso e beha likarolo tse holimo tse se nang loto kapa tse khutšoane.Sekhahla sa solder se hloka ho hatisoa ka boto ea potoloho, ebe se kenngoa ke mochine oa chip, ebe sesebelisoa se lokisoa ke reflow soldering;ha ho hlokahale ho boloka tse tsamaisanang le masoba bakeng sa pinana ea motsoako, 'me boholo ba karolo ea theknoloji ea ho kenya holim'a metsi bo nyane haholo ho feta theknoloji ea ho kenya ka lesoba.

(2) DIP soldering ke sesebelisoa se phuthetsoeng ka ho toba ka har'a sephutheloana, se tsitsitseng ka ho soasoa ha wave kapa soldering manual.

SMT4