He aha nā ʻāpana o ka PCB?

1. Nā pā.

ʻO ka pad ka lua metala i hoʻohana ʻia no ke kūʻai ʻana i nā pine o nā ʻāpana.

2. Papahana.

ʻO ka papa kaapuni e like me ka hoʻolālā ʻana o nā ʻano like ʻole, e loaʻa i ʻelua ʻaoʻao, 4-layer papa, 6-layer board, 8-layer board, etc. aia nā mea ʻē aʻe no ka wehewehe ʻana i ka hana me ka papa.

3. Ma luna o ka lua.

ʻO ke ʻano o ka perforation inā ʻaʻole hiki ke hoʻokō ʻia ke kaapuni ma kahi pae o nā alignment hōʻailona āpau, pono ia e hoʻopili i nā laina hōʻailona ma nā papa ma ke ala o ka perforation, ua māhele ʻia ka perforation i ʻelua ʻano, hoʻokahi no ka metala. perforation, hoʻokahi no ka non-metallic perforation, kahi e hoʻohana ʻia ai ka perforation metala e hoʻohui i nā ʻāpana pine ma waena o nā papa.ʻO ke ʻano o ka perforation a me ke anawaena o ka lua e pili ana i nā ʻano o ka hōʻailona a me nā koi kaʻina hana.

4. Nā ʻāpana.

Hoʻopili ʻia ma nā ʻāpana PCB, nā ʻāpana like ʻole ma waena o ka hui pū ʻana o ka alignment hiki ke hoʻokō i nā hana like ʻole, kahi kahi o ka PCB.

5. Kaulike.

ʻO ka Alignment e pili ana i nā laina hōʻailona ma waena o nā pine o nā mea pili, ʻo ka lōʻihi a me ka laulā o ka alignment e pili ana i ke ʻano o ka hōʻailona, ​​​​e like me ka nui o kēia manawa, ka wikiwiki, a me nā mea ʻē aʻe, ʻokoʻa ka lōʻihi a me ka laulā o ka alignment.

6. Palena Silika.

Hiki ke kapa ʻia ka paʻi kiʻi ʻana i ka papa paʻi pale, hoʻohana ʻia no nā ʻano mea like ʻole e pili ana i ka hōʻailona ʻike, keʻokeʻo maʻamau ka paʻi pale, hiki iā ʻoe ke koho i ke kala e like me ko lākou pono.

7. Lapa pale kū'ai.

ʻO ka hana nui o ka soldermask layer ʻo ia ka pale ʻana i ka ʻili o ka PCB, ka hana ʻana i kahi pale pale me kahi mānoanoa, a pale i ka pilina ma waena o ke keleawe a me ka ea.He ʻōmaʻomaʻo maʻamau ka papa pale kūʻai, akā aia kekahi mau koho ʻulaʻula, melemele, uliuli, keʻokeʻo, ʻeleʻele.

8. Puka wahi.

Hoʻonoho ʻia nā puka hoʻonohonoho no ka maʻalahi o ka hoʻokomo ʻana a i ʻole nā ​​​​puka hoʻopau.

9. Hoopiha ana.

Hoʻohana ʻia ka hoʻopiha ʻana no ka ʻoihana honua o ka waiho keleawe, hiki ke hōʻemi pono i ka impedance.

10. Palena uila.

Hoʻohana ʻia ka palena uila no ka hoʻoholo ʻana i ka nui o ka papa, ʻaʻole hiki i nā mea āpau o ka papa ke ʻoi aku ma mua o ka palena.

ʻO nā ʻāpana he ʻumi ma luna ke kumu o ka haku ʻana o ka papa, ʻoi aku ka nui o nā hiʻohiʻona a i ʻole ka pono e puhi i ka chip e hoʻokō i ka papahana.