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4 Apa ENIG FR4 Hawhe Hole PCB

4 Apa ENIG FR4 Hawhe Hole PCB

Whakaahuatanga Poto:

Paparanga: 4
Whakaoti mata: ENIG
Rauemi turanga: FR4
Apa Waho W/S: 8/4mil
Paparanga o roto W/S: 8/4mil
Matotoru: 0.6mm
Min.diameter poka: 0.2mm
Te tukanga motuhake: hawhe poka


Taipitopito Hua

Hawhe Hole PCB Splicing Tikanga

Ma te whakamahi i te tikanga whakahiato poka kuini, ko te kaupapa ko te hanga i te pae hono i waenga i te pereti iti me te pereti iti.Hei whakahaere i te tapahi, ka whakatuwherahia etahi kohao ki runga ake o te pae (ko te diameter o te kohao tikanga he 0.65-0.85 MM), koinei te kohao tohu.Inaianei me tuku e te poari te miihini SMD, no reira ka mahi koe i te PCB, ka taea e koe te hono atu i te poari he maha rawa nga PCB.i te wa I muri i te SMD, me wehe te papa o muri, a ka taea e te kohao tohu kia ngawari te wehe i te papa.Ko te taha haurua-poka e kore e taea te tapahia V hanga, gong kau (CNC) hanga.

1.V-tapahi pereti splicing, haurua poka PCB taha e kore e mahi V-tapahi hanga (ka wahia waea parahi, hua i roto i kore poka parahi)

2. Tautuhi pane

Ko te nuinga o te tikanga mo te hono PCB ko te V-CUT, te hononga piriti, te kohao hiri piriti i enei huarahi maha, kaore e taea te rahi te rahi o te splice, kaore hoki e iti rawa, ka taea e te poari iti rawa te hono i te tukatuka pereti, i te watea ranei. engari honoa te PCB.

Hei whakahaere i te hanga o te pereti hawhe-poka whakarewa, ka mahia etahi tikanga ki te whakawhiti i te kiri parahi o te pakitara o te kohao i waenga i te kohao haurua me te kohao koremetallic na nga raruraru hangarau.Metalized hawhe-poka PCB he āhua PCB i roto i ngā ahumahi.Ko te kohao haurua whakarewa he ngawari ki te kumea te parahi i roto i te poka i te wa e mira ana te taha, no reira he tino tiketike te reiti mokemoke.Mo te hurihanga o roto, me whakarereke te hua aukati i te waa o muri mai na te kounga.Ko te tukanga o te hanga i tenei momo pereti ka mahia i runga i nga tikanga e whai ake nei: te keri (drilling, gong groove, plateplating, waho rama atahanga, electroplating whakairoiro, whakamaroke, haurua poka maimoatanga, tango kiriata, tarai, tango tine, etahi atu tukanga, ahua).

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