Izidingo ezijwayelekile zokujiya kopende osemthethweni we-PCB
Ugqinsi olujwayelekile lokumboza lwemikhiqizo eminingi yebhodi lesifunda lungama-microns angama-25 kuya ku-127, kanti ukujiya kweminye imikhiqizo kuphansi.
Indlela yokukala ngethuluzi
Amabhodi esekethe kufanele avikelwe ngezinto ezinamathelayo ezincane kakhulu ukuze kuncishiswe ukubanjwa kokushisa, ukuzuza kwesisindo okwengeziwe, nezinye izinkinga ezihlukahlukene.Kunezindlela ezintathu eziyinhloko zokulinganisa ukushuba kwezingubo ezivumelanayo.
I-Wet Film Thickness Gauge - Ubukhulu befilimu obumanzi bungalinganiswa ngokuqondile ngegeji efanelekile.Lawa mageji ahlanganisa uchungechunge lwamanotshi, izinyo ngalinye linobude obaziwayo obulinganiselwe.Beka igeji ngokuqondile efilimini emanzi ukuze uthathe isilinganiso sefilimu encane, bese uphindaphinda leso silinganiso ngamaphesenti okuqinile okunamathelayo ukuze ubale cishe ukushuba kwento eyomile.
Ama-Micrometers - Izilinganiso zobukhulu be-Micrometer zithathwa ezindaweni eziningana ebhodini ngaphambi nangemva kokumbozwa.Ugqinsi lwe-coating oluphulukisiwe lwasuswa ekugqimeni okungahlanganisiwe futhi lwahlukaniswa ngo-2 ukunikeza ukushuba kohlangothi olulodwa lwebhodi.Ukuchezuka okujwayelekile kwezilinganiso bese kubalwa ukuze kunqunywe ukufana kwentolo.Izilinganiso ze-Micrometer zingcono kakhulu ngezingubo eziqinile ezingaboli ngaphansi kwengcindezi.
I-Ultrasonic Thickness Gauge - Le gauge isebenzisa amaza e-ultrasonic ukukala ukushuba kokumboza.Inenzuzo ngaphezu kwama-eddy probes wamanje ngoba ayidingi i-backplate yensimbi.Ugqinsi luncike esikhathini esisithathayo ukuze umsindo uhambe usuka ku-transducer, ngokusebenzisa i-coating, futhi ubonakale ngaphandle kwe-PCB.Le ndlela iphephile uma kuqhathaniswa futhi ngeke ilimaze i-PCB.
Siyakwamukela ukuvakashela iwebhusayithi esemthethweni ye-Chengyuan Industrial Automation ukuze uthole amanye amathiphu.
Isikhathi sokuthumela: May-05-2023