Mukuita kwePCB kugadzira, pane imwe nzira yakakosha, ndiko kuti, tambo yekushandisa.Kuchengetedzwa kwegadziriro yemupendero kwakakosha zvikuru kune inotevera SMT chigamba kugadzirisa.
Mutsara wekushandisa chikamu chakawedzerwa pamativi ese kana mativi mana ePCB board, kunyanya kubatsira SMT plug-in kuti ibve pabhodhi, ndiko kuti, kufambisa iyo SMT SMT muchina track clamp bhodhi rePCB uye kuyerera nepakati. SMT SMT muchina.Kana izvo zvikamu zviri padhuze zvakanyanya kumucheto wetrack zvakatora zvinhu zviri muSMT SMT muchina nozzle uye zvibatanidze kuPCB board, iko kudhumhana kunogona kuitika.Nekuda kweizvozvo, kugadzira hakugone kupedzwa, saka imwe tambo yekushandisa inofanira kuchengetwa, ine hupamhi hwese hwe2-5mm.Iyi nzira yakakodzerawo kune mamwe ma plug-in components, mushure mekunge wave soldering kudzivirira zvakafanana zviitiko.
Mutambo wekushandisa hausi chikamu chePCB board uye unogona kubviswa mushure mekugadzira PCBA kwapera
Nzira yegadzira mudziyo wekushandisa:
1, V-CUT: yekubatanidza maitiro pakati pechishandiso tambo uye bhodhi, yakatemwa zvishoma pamativi ese ePCB board, asi isina kucheka!
2, Kubatanidza mabara: shandisa mbariro dzinoverengeka kubatanidza PCB board, ita mamwe maburi echitambi pakati, kuitira kuti ruoko rutyoke kana kugezwa nemuchina.
Haasi ese mabhodhi ePCB anofanirwa kuwedzera tambo yekushongedza, kana iyo PCB bhodhi nzvimbo yakakura, siyai zvigamba mukati me5mm kumativi ese ePCB, mune iyi kesi, hapana chikonzero chekuwedzera tooling strip, pane zvakare nyaya ye pcb bhodhi mukati 5mm kune rimwe divi pasina chigamba zvinoriumba, chero bedzi kuwedzera tooling tambo kune rimwe divi.Izvi zvinoda kutariswa nePCB mainjiniya.
Bhodhi rinoshandiswa nekushandisa tambo rinowedzera mutengo wakazara wePCB, saka zvinodikanwa kuenzanisa hupfumi uye kugadzirwa kana uchigadzira PCB process edge.
Kune imwe yakakosha chimiro PCB board, iyo PCB bhodhi ine 2 kana 4 tooling strip inogona kurerutswa zvakanyanya nekuunganidza zvine hungwaru bhodhi.
Mukugadzirisa kweSMT, dhizaini yepiecing modhi inoda kutora yakazara nhoroondo yehupamhi hwe track ye SMT piecing muchina.Kune iyo piecing board ine hupamhi hunodarika 350mm, zvinodikanwa kutaurirana neiyo SMT supplier's process engineer.