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Mokhoa oa ho etsa pcb ka pane?

  • 2021-10-29 18:26:06


1. The foreimi e ka ntle (clamping side) ea Boto ea Potoloho e hatisitsoeng phanele e lokela ho amohela moralo o koetsoeng oa loop ho etsa bonnete ba hore jigsaw ea PCB e ke ke ea holofala ka mor'a hore e be e tsitsitseng;


2. PCB phanele bophara ≤260mm (SIEMENS line) kapa ≤300mm (FUJI line);haeba ho fana ka boiketsetso ho hlokahala, bophara ba phanele ea PCB × bolelele ≤125 mm×180 mm;

3. Sebopeho sa jigsaw ea PCB se lokela ho ba haufi le lisekoere ka hohle kamoo ho ka khonehang, 'me 2×2, 3×3, …… jigsaw e buelloa;empa o seke wa kopanya letlapa la yin le yang;

4. Sebaka se bohareng pakeng tsa lipoleiti tse nyenyane se laoloa pakeng tsa 75 mm le 145 mm;

5. Ha u beha sebaka sa ho beha sebaka sa litšupiso, hangata u tlohe sebakeng se se nang khanyetso 1.5 mm ho feta ho potoloha sebaka sa boemo;


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6. Ha hoa lokela ho ba le lisebelisoa tse kholo kapa lisebelisoa tse hlahelletseng haufi le lintlha tsa ho hokahanya pakeng tsa foreimi e ka ntle ea jigsaw foreime le boto e nyenyane e ka hare, le pakeng tsa boto e nyenyane le boto e nyenyane, 'me ho lokela ho ba le sebaka se seholo ho feta 0.5mm pakeng tsa. likarolo le moeli oa boto ea PCB.Ho netefatsa ts'ebetso e tloaelehileng ea sesebelisoa sa ho itšeha;

7. Likoti tse 'nè tsa ho beha li entsoe likhutlong tse' nè tsa foreimi e ka ntle ea jigsaw panel, e nang le bophara ba 4mm± 0.01mm;matla a likoti a lokela ho ba a itekanetseng ho etsa bonnete ba hore a ke ke a senya nakong ea mapolanka a ka holimo le a tlaase;ho nepahala ha bophara ba sekoti le boemo bo lokela ho ba holimo, 'me lerako la lesoba le lokela ho ba le boreleli le ho se be le li-burrs.;

8. Boto e 'ngoe le e' ngoe e nyenyane ka har'a jigsaw ea PCB e tlameha ho ba le bonyane likoti tse tharo tsa boemo, 3≤aperture≤6 mm, 'me ha ho na wiring kapa patching e lumelloa ka har'a 1mm ea lesoba la boemo bo holimo;

9. Matšoao a litšupiso a sebelisetsoang ho beha PCB kaofela le ho beha lisebelisoa tse hlakileng hantle.Ha e le hantle, QFP e nang le sekontiri se ka tlase ho 0.65mm e lokela ho behoa sebakeng sa eona sa diagonal;matšoao a litšupiso tsa boemo a sebelisoang bakeng sa boto ea morali oa PCB e lokela ho kopanngoa E sebelisoa, e hlophisoa k'honeng e fapaneng ea karolo ea boemo;

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