1. The chimango akunja (clamping mbali) wa PCB jigsaw ayenera kutengera chatsekedwa kuzungulira kamangidwe kuonetsetsa kuti PCB jigsaw adzakhala wopunduka pambuyo atakhazikika pa fixture;

2. PCB gulu m'lifupi ≤260mm (SIEMENS mzere) kapena ≤300mm (FUJI mzere);ngati kugawira basi kumafunika, PCB gulu m'lifupi×utali ≤125 mm×180 mm;

3. Mawonekedwe a jigsaw a PCB ayenera kukhala pafupi ndi sikweya.Ndikulimbikitsidwa kugwiritsa ntchito 2 × 2, 3 × 3…

4. Mtunda wapakati pakati pa mbale zazing'ono umayendetsedwa pakati pa 75 mm ndi 145 mm;

5. Mukayika malo owonetserako, nthawi zambiri siyani malo osakanizidwa ndi 1.5 mm aakulu kuposa omwe azungulira poyikirapo;

6. Sipayenera kukhala zida zazikulu kapena zida zowonekera pafupi ndi malo olumikizirana pakati pa chimango chakunja cha jigsaw ndi bolodi yaying'ono yamkati, bolodi yaying'ono ndi bolodi yaying'ono, ndipo payenera kukhala malo opitilira 0.5mm pakati pa zigawo ndi m'mphepete mwa PCB Kuonetsetsa ntchito yachibadwa ya chida kudula;

7. Mabowo anayi oyika amapangidwa pamakona anayi a chimango cha jigsaw, ndi m'mimba mwake 4mm ± 0.01mm;mphamvu ya mabowo iyenera kukhala yochepetsetsa kuti iwonetsetse kuti sungaphwanyidwe pa matabwa apamwamba ndi apansi;kulondola kwa dzenje ndi malo ayenera kukhala okwera, ndipo khoma la dzenje liyenera kukhala losalala komanso lopanda ma burrs;

8. Bolodi iliyonse yaing'ono mu gulu la PCB iyenera kukhala ndi mabowo osachepera atatu, 3≤aperture≤6 mm, ndipo palibe mawaya kapena patching omwe amaloledwa mkati mwa 1mm ya dzenje loyikira m'mphepete;

9. Zizindikiro zomwe zimagwiritsidwa ntchito poyika PCB yonse ndikuyika zida zomveka bwino.M'malo mwake, QFP yokhala ndi mipata yochepera 0.65mm iyenera kukhazikitsidwa pamalo ake ozungulira;zizindikiro zoyimilira zomwe zimagwiritsidwa ntchito poyika bolodi la ana aakazi la PCB ziyenera kuphatikizidwa Zogwiritsidwa ntchito, zokonzedwa mbali ina ya chinthu choyikapo;

10. Zigawo zazikuluzikulu ziyenera kukhala ndi malo oyika kapena mabowo, monga mawonekedwe a I / O, maikolofoni, mawonekedwe a batri, micro switch, mawonekedwe a earphone, motor, etc.