Iji meziwanye mmepụta mmepụta ma belata ọnụ ahịa mmepụta naPCB mgbakọusoro, iferi sekit mbadamba na-emekarị ka na panel maka mmepụta, nke nwere ike ikwado PCBA nhazi osisi na-ebu mgbawa ịgbado ọkụ.Ndị na-esonụ ga-ekwu maka usoro panelized nkịtị na ụkpụrụ nke bọọdụ sekit.
Ụkpụrụ nke PCB panelization:
1. The size nke PCB panel panel obosara ≤ 300mm (Fuji akara);ọ bụrụ na ọ dị mkpa inyefe akpaaka, nha PCB kwesịrị ≤ 125mm(W) × 180mm(L).
2. The udi nke PCB ga-adị nso na square dị ka o kwere mee, na-atụ aro na splicing osisi bụ (2 * 2, 3 * 3, 4 * 4) na onye ọ bụla panel.
3. The mpụta etiti (clamping onu) nke circuit osisi ga-anabata mechiri emechi-loop imewe iji hụ na PCB panel agaghị deform mgbe ọ na-edozi na fixture.
4. The obere PCB osisi center anya ga-achịkwa na 75mm ~ 145mm.
5. A ga-enwe nnukwu ngwaọrụ ma ọ bụ protruding ngwaọrụ nso njikọ n'etiti mpụta etiti nke splicing osisi na esịtidem obere osisi, na a ga-enwe ohere karịrị 0.5mm n'etiti components na nsọtụ nke PCB osisi ka. hụ na arụ ọrụ nkịtị nke ngwá ọrụ ịkpụ.
6. N'akụkụ anọ nke PCB si mpụta etiti, a na-emeghe oghere oghere anọ na oghere oghere (4mm ± 0.01mm);Ike nke oghere ahụ ga-adị ntakịrị iji hụ na ọ gaghị agbaji n'oge usoro ihe na-ebu ibu na onye na-ebubata ya;Dayameta oghere na ọnọdụ ziri ezi ga-adị elu, oghere ahụ ga-adịkwa mma.
7. Obere obere osisi ọ bụla na PCB ga-enwerịrị opekata mpe atọ, 3 ≤ oghere dayameta ≤ 6mm, na wiring ma ọ bụ SMT anabataghị n'ime 1mm nke oghere n'akụkụ ọnụ.
8. Mgbe mwube ntụaka n'ọnọdu, a na-abụghị eguzogide ịgbado ọkụ ebe 1.5mm ibu karịa n'ọnọdu ihe na-na-na-na-edobekarị n'ọnọdu n'ebe ebe.
9. A ga-enye ihe ndị buru ibu na ọkwa ọkwa ma ọ bụ oghere oghere, dị ka: igwe okwu, batrị batrị, microswitch, interface headset, moto, wdg.
Ụzọ PCB nkịtị jikọtara na panel:
1, V-CUT
V-CUT pụtara na ọtụtụ bọọdụ ma ọ bụ otu bọọdụ nwere ike ijikọta ma gbakọta ọnụ, wee jiri igwe V-CUT bee V-groove n'etiti bọọdụ mgbe nhazi PCB gasịrị, nke nwere ike ịgbaji mgbe ejiri ya.Ọ bụ ụzọ ewu ewu n'oge a.
2. Punching uzo
Ịkụ ọkpọ na-ezo aka n'iji igwe egwe ọka na-egwe ọka n'etiti efere ma ọ bụ n'ime efere dị ka achọrọ, nke dabara na igwu ala.
3. Oghere stampụ
Nke a pụtara na-eji obere oghere jikọọ osisi PCB, nke dị ka sawtooth udi na stampụ, ya mere a na-akpọ ya stampụ oghere njikọ.The stampụ oghere njikọ chọrọ elu akara burr gburugburu osisi, na bụ naanị a obere stampụ oghere nwere ike iji dochie V akara.
Achọrọ ịmatakwu, biko pịa: www.PCBfuture.com
Oge nzipu: Jan-13-2022