Fumax e na le mechini e metle ka ho fetesisa / e lebelo ea li-SMT e nang le tlhahiso ea letsatsi le letsatsi ea lintlha tse ka bang limilione tse 5.

Ntle le mechini e metle ka ho fetesisa, re bile le 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 metle le litho tse kholo tsa sehlopha.

Bokhoni ba rona ba SMT ke:

Lera la PCB: likarolo tse 1-32;

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

Mofuta oa boto: O thata FR-4, mapolanka a thata-Flex

Botenya ba PCB: 0.2mm-7.0mm;

PCB teba bophara: 40-500mm;

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

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

Karolo ea likarolo: 0.6 * 0.3mm-33.5 * 33.5mm;

Karolo ea bophahamo: 6mm (max);

Pin sekgeo ya tham mong bang laser amohela fetang 0.65mm;

Qeto e phahameng VCS 0.25mm;

BGA chitja sebaka: -0.25mm;

Sebaka sa BGA Globe: ≥0.25mm;

BGA bophara ba bolo: -0.1mm;

IC leoto sebaka: ≥0.2mm;

SMT1

1. SMT:

Theknoloji e holimo-limo, e tsejoang ka hore ke SMT, ke mahlale a hloahloa a elektroniki a kenyang likarolo tsa elektroniki joalo ka li-resistor, li-capacitor, li-transistor, lisekete tse kopaneng, jj.

SMT2

2. Molemo oa SMT:

Lihlahisoa tsa SMT li na le melemo ea sebopeho se kopaneng, boholo bo bonyenyane, ho hanyetsa ho thothomela, ho hanyetsa tšusumetso, litšobotsi tse ntle tsa maqhubu a phahameng le ts'ebetso e phahameng ea tlhahiso. SMT e nkile boemo ts'ebetsong 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 e meholo: khatiso ea solder paste, ho beoa le ho qhekella. Mohala o felletseng oa tlhahiso ea SMT o kenyeletsang lisebelisoa tsa mantlha o tlameha ho kenyelletsa lisebelisoa tse tharo tsa mantlha: mochini oa khatiso, mochini oa tlhahiso ea mochini oa SMT le mochini oa ho tjheseletsa. Ntle le moo, ho latela litlhoko tsa 'nete tsa tlhahiso e fapaneng, ho ka ba le mechini e kopanyang leqhubu, lisebelisoa tsa liteko le lisebelisoa tsa ho hloekisa boto ea PCB. Moralo le khetho ea lisebelisoa tsa mohala oa tlhahiso ea SMT li lokela ho tsotelloa li kopane le litlhoko tsa 'nete tsa tlhahiso ea sehlahisoa, maemo a' nete, ho ikamahanya le maemo le tlhahiso ea lisebelisoa tse tsoetseng pele.

SMT3

4. Bokgoni ba rona: 20 sets

Lebelo le phahameng

Moetso: Samsung / Fuji / Panasonic

5. Phapang lipakeng tsa SMT & DIP

(1) SMT ka kakaretso e kenya lisebelisoa tse se nang loto kapa tse khubelu. Pente ea Solder e hloka ho hatisoa ka board ea potoloho, ebe e beoa ke chip mounter, ebe sesebelisoa se hlophisoa ke soldering e bonesang; Ha ho hlokahale hore u boloke lipehelo tse tsamaellanang le sekoti sa karolo, 'me boholo ba karolo ea mahlale a holimo a holimo bo nyane haholo ho feta theknoloji ea ho kenya ka lesoba.

(2) DIP soldering ke sesebelisoa se pakiloeng ka kotloloho, se hlophisitsoeng ke ho tsokotsa leqhubu kapa ho itšireletsa ka letsoho.

SMT4