Ndeupi ruvara rwebhodhi rePCB, sezvinoreva zita racho, kana iwe ukawana bhodhi rePCB, zvakanyanya intuitively iwe unogona kuona ruvara rwemafuta pabhodhi, izvo zvatinowanzoreva semuvara wePCB board. Mavara akajairika anosanganisira girini, bhuruu, tsvuku uye dema, etc. Mira.
1. Ingi yeGreen ndiyo inonyanya kushandiswa, yakareba kudarika munhoroondo, uye yakachipa pamusika wezvino, saka girini inoshandiswa nenhamba huru yevagadziri semuvara mukuru wezvigadzirwa zvavo.
2. Mumamiriro ezvinhu akajairika, chigadzirwa chePCB chebhodhi rose chinofanira kupinda mukugadzirwa kwebhodhi uye maitiro eSMT panguva yekugadzira. Paunenge uchigadzira bhodhi, pane maitiro akawanda anofanirwa kupfuura nekamuri yero, nokuti girini iri muyero Mhedzisiro yekamuri yechiedza iri nani pane mamwe mavara, asi ichi hachisi chikonzero chikuru.
Pakutengesa zvinhu muSMT, PCB inofanirwa kuita senge solder paste uye chigamba uye yekupedzisira AOI ongororo. Aya maitiro anoda optical positioning uye calibration. Ruvara rwegirinhi rwekumashure rwuri nani pakuzivikanwa kwechiridzwa.
3. Common PCB mavara matsvuku, yero, girini, bhuruu uye dema. Zvisinei, nekuda kwezvinetso zvakadai sekugadzirwa kwemaitiro, maitiro ekuongorora maitiro emitsara yakawanda anoramba achivimba nekutarisa kwemaziso asina kupfeka uye kuzivikanwa kwevashandi (zvechokwadi, yakawanda yekubhururuka yekuongorora kuongorora teknolojia inoshandiswa ikozvino). Maziso anogara akatarisa bhodhi pasi pechiedza chakasimba. Iri ibasa rinonetesa zvikuru. Zvichienderana, girini ndiyo isinganyanye kukuvadza maziso, saka vazhinji vanogadzira pamusika parizvino vanoshandisa green PCBs.
4. Nheyo yebhuruu nedema ndeyekuti ivo vakateerana doped nezvinhu zvakaita secobalt uye kabhoni, zvine mamwe magetsi conductivity, uye matambudziko-pfupi-edunhu anogona kuitika kana simba riripo. Uyezve, maPCB egirinhi ane hushamwari kwezvakatipoteredza, uye munzvimbo dzekupisa kwepamusoro Kana akashandiswa pakati, kazhinji hapana gasi rine muchetura richaburitswa.
Kune zvakare nhamba diki yevagadziri pamusika vanoshandisa dema PCB mabhodhi. Zvikonzero zvikuru zveizvi zvikonzero zviviri:
Inotarisa kumusoro-kuguma;
Bhodhi dema haisi nyore kuona wiring, iyo inounza imwe dhigirii yekuomerwa kubhodhi kopi;
Parizvino, mazhinji emabhodhi akaiswa Android maPCB matema.
5. Kubva kumatanho epakati uye ekupedzisira ezana ramakore rapfuura, indasitiri yakatanga kutarisisa kune ruvara rwePCB mabhodhi, kunyanya nekuti vazhinji vekutanga-tier vagadziri vakagamuchira yakasvibirira PCB bhodhi mavara madhizaini emhando yepamusoro-yekupedzisira bhodhi, saka vanhu. zvishoma nezvishoma tenda kuti PCB Kana ruvara rwakasvibirira, runofanira kunge rwuri rwepamusoro.