Dzimwe nguva PCB yako inogona kugadzira se8 akavigwa gomba PCB kana gumi akaturikidzana asina kuvigwa PCB, asi ndeipi iri nani? Pane mibvunzo yakawanda yakaita seiyi muchirongwa chedu chePCB.
Injiniya wedu anogona kukubatsira kutarisa DFM yemafaira ako ePCB, ibasa remahara saka usazeza kutibata kuti ubatsirwe. Unogona kutibata kuti ubatsirwe usati watanga kugadzira PCB kana kutibata nesu kuti titarise paunoda kugadzira PCB yako.
Sokukosha-akawedzera sarudzo yedu Assembly mabasa, tinopa Free PCB File Check, inozivikanwawo seFree DFM, kureva isu tinobatsira kutarisa tsika yako yedunhu bhodhi dhizaini faira kune zvinogoneka nyaya dzinogona kukanganisa manufacturability. Kana paine nyaya dzakaonekwa, taizobatana nekukurumidza kuti tigadzirise nyaya yacho pamwe chete, tobva taronga kugadzirwa kwePCB zvinoenderana.
Iyo DFM ichaitwa kubva pazvinhu zvishanu: Drill Cheki, Chiratidzo uye Yakasanganiswa Layer Cheki, Simba/Ground Cheki, Solder Mask Cheki, Silkscreen Cheki. Verenga ndima dzinotevera kuti uwane rumwe ruzivo.
1. Drill Checks
Iyo Drill Checks chiito chinoitirwa kutsvaga zvingangove zvirema zvekugadzira muzvibhorani (kuburikidza, kuvigwa uye kusaona kuburikidza nema layer) uye kugadzira huwandu hwezviboora layer. Inoitirwa kushanda chete pazvibooreso layers. Inoshandisa dhiri dhiri, kumusoro uye pasi zvidimbu zvechibooreso chayo uye chero simba kana pasi pasi mustaki. Rondedzero huru inoratidzwa muTafura 1 inotevera.
2. Signal uye Mixed Layer Checks
Iri basa rinoitirwa kutsvaga hurema hwekugadzira hunogona kuitika mumaSignal layers uye akasanganiswa layer uye kugadzira manhamba. Chiito chacho chinogona kushanda pane chero chitubu, asi chinonyanya kuitirwa masignal layer. Iyo inoshandisa iyo layer pachayo uye chero NC (drill kana nzira) layer inoibaya. Rondedzero huru inoratidzwa muTafura 2 inotevera.
3. Simba / Ground Checks
Iyo Power/Ground Cheki inoitirwa kutsvaga zvingangove zvirema zvekugadzira musimba, pasi uye akasanganiswa akasanganiswa. Inoshandisa akasiyana algorithms kuongorora simba rakashata uye rakanaka uye pasi. Rondedzero huru inoratidzwa muTafura 3 inotevera.
3. Simba / Ground Checks
Iyo Power/Ground Cheki inoitirwa kutsvaga zvingangove zvirema zvekugadzira musimba, pasi uye akasanganiswa akasanganiswa. Inoshandisa akasiyana algorithms kuongorora simba rakashata uye rakanaka uye pasi. Rondedzero huru inoratidzwa muTafura 3 inotevera.
5. Silkscreen Checks
Iri basa rinoitirwa kutsvaga zvingangove zvinokanganisa kugadzira mune silkscreen layer uye kugadzira manhamba. Cheki inoshanda chete pamasikirini esiriki masikirini nekuti inotsamira pane yebasa matrix kuwana yakabatana yekunze mhangura, solder mask uye drill layers yekutarisa. Rondedzero huru inoratidzwa muTafura 5 inotevera.
Unoda kushandisa sarudzo yedu yeFree DFM? Tanga nekutumira chikumbiro chemutengo wepurojekiti yako yePCB Assembly ku [email protected] Ita shuwa kuti waisa faira rako rePCB design, BOM nezvimwe zvinodiwa. Vamiririri vedu vachatarisa faira rako vokupa mutengo wakatarwa mukati memazuva 1-2 ekushanda.