PCB ipfupiso yebhodhi redunhu rakadhindwa uye ndeimwe yezvikamu zvakakosha muindasitiri yezvemagetsi. Iripo munenge mune zvigadzirwa zvemagetsi zvese uye inoshandiswa pakubatanidza magetsi kune chimwe nechimwe chikamu. PCB ine baseboard inodzivira, waya yekubatanidza uye pad apo zvikamu zvemagetsi zvinounganidzwa uye zvinonamirwa. Hunhu hwayo hunosarudza kuvimbika kwezvemagetsi, saka ndiyo indasitiri yenheyo uye indasitiri huru yezvikamu zvemagetsi.
PCB ine musika wakakura wekushandiswa, kusanganisira zvigadzirwa zvemagetsi zvevatengi, zvigadzirwa zvemagetsi zvemotokari, kutaurirana, zvekurapa, zvemauto nezvimwewo. Parizvino, zvigadzirwa zvemagetsi zvevatengi uye zvigadzirwa zvemagetsi zvemotokari zviri kukura nekukurumidza uye zvinova zvinhu zvikuru zvinoshandiswa paPCB.
Pakati pemashandisirwo ePCB mumagetsi evatengi, FPC ndiyo iri kukurumidza kukura uye yakatora chikamu chikuru chemusika wePCB. FPC inozivikanwawo sedunhu rakadhindwa rinochinjika. Ibhodhi redunhu rakadhindwa rinochinjika uye rinochinjika rinoshandisa PI kana polyester film sehwaro hwezvinhu. Rine huremu hwakareruka, huwandu hwakawanda hwewaya uye kuchinjika kwakanaka, izvo zvinogona kusangana zvakakwana nemaitiro ehungwaru, akatetepa uye akareruka mumagetsi efoni.
Musika wePCB uri kukura nekukurumidza unoita kuti pave nemusika mukuru unobva kune mamwe macomputer. Nekuvandudzwa kwehunyanzvi hwelaser, kugadzirwa kwelaser zvishoma nezvishoma kunotsiva nzira yechinyakare yekucheka die uye kunova chikamu chakakosha muchikamu cheindasitiri yePCB. Saka, munzvimbo iyi yakakura umo musika wese welaser une kukura kunonoka, musika welaser une chekuita nePCB uchiri kukura nekukurumidza.
Kugadziriswa kweLaser muPCB kunoreva kucheka nelaser, kuboora nelaser uye kuisa chiratidzo nelaser. Kana tichienzanisa netsika dzechinyakare dzekucheka nedie, kucheka nelaser hakubati uye hakudi mold inodhura uye kunogona kuita nemazvo pasina burr pamucheto wekucheka. Izvi zvinoita kuti nzira yelaser ive mhinduro yakanaka yekucheka PCB neFPC.
Pakutanga, kucheka nelaser muPCB kwaishandiswa muchina wekucheka nelaser weCO2. Asi muchina wekucheka nelaser weCO2 une nzvimbo yakashata pakupisa uye kushanda zvakanaka kwekucheka, hauna kushandiswa zvakanyanya. Asi sezvo nzira yekucheka nelaser iri kuramba ichikura, manyuko akawanda elaser ari kugadzirwa uye anogona kushandiswa muindasitiri yePCB.
Parizvino, sosi yelaser inowanzoshandiswa mukucheka PCB neFPC ilaser yeUV ine wavelength ye355nm. Ine mwero wekushandisa zvinhu zviri nani uye nzvimbo diki inokanganiswa nekupisa, izvo zvinoita kuti ikwanise kuwana kunyatsogadzirwa kwakanyatsojeka.
Kuti vaderedze kupisa uye kuti vawane kushanda kwakasimba, makambani elaser anoramba achigadzira UV laser ine simba rakawanda, frequency yakakwira uye pulse width yakamanikana. Saka gare gare 20W, 25W uye kunyange 30W nanosecond UV lasers dzakagadzirwa kuti dzigutse zviri nani kudiwa kuri kuwedzera muindasitiri yePCB neFPC.Simba re nanosecond UV laser parinowedzera, ndipo parinoburitsa kupisa kwakawanda. Kuti irambe ichishanda zvakanaka, inoda laser chiller chaiyo. S&A Teyu water cooling chiller CWUP-30 inokwanisa kutonhora nanosecond UV laser kusvika ku30W uye ine ±0.1℃ yakasimba. Kunyatsoita izvi kunoita kuti iyi portable water chiller ikwanise kudzora tembiricha yemvura zvakanaka kuitira kuti UV laser igare iri munzvimbo yakakodzera yetembiricha. Kuti uwane rumwe ruzivo. nezve iyi chiller, tinya https://www.chillermanual.net/portable-laser-chiller-cwup-30-for-30w-solid-state-ultrafast-laser_p246.html
