Kune akawanda marudzi e-conformal coatings anowanikwa kune akazara otomatiki ekupfekedza michina.Nzira yekusarudza sei yakakodzera conformal coating?Isu tinofanirwa kufunga zvakadzama zvichienderana nemhoteredzo yefekitori yedu, magetsi ekuita zvinodiwa, redunhu bhodhi marongero, michina zvivakwa uye tembiricha kuramba!
Kusarudzwa kwependi inopindirana kunobva pakufunga kwakadzama senge maitiro emhando dzakasiyana dzependi inopindirana uye nharaunda yekushanda, magetsi ekuita zvinodiwa uye dhizaini bhodhi marongero.
Mamiriro ezvinhu akajairwa uye zvinodiwa zvekushandiswa kwependi yeconformal ndeiyi:
1. Nzvimbo yekushanda
Vanhu vane zvinodiwa zvakasiyana zvekudzivirira kwemuviri uye makemikari kuramba emidziyo yemagetsi, senge kumanikidza kuramba, kuvhundutsa kusagadzikana, kudzivirira mvura, asidhi uye alkali corrosion resistance, etc. Naizvozvo, conformal coatings ane maitiro akasiyana anofanirwa kusarudzwa kune akasiyana nharaunda yekushanda.
2. Kushanda kwemagetsi zvinodiwa.
Pendi yehutatu humbowo hunofanirwa kuve nepamusoro dielectric simba uye breakdown voltage.Iyo shoma yekusimbisa simba inodiwa yependi inopindirana inogona kutariswa kubva pakupatsanurwa kwemitsara yakadhindwa uye nemusiyano ungangoita wemitsara yakadhindwa iri padyo.
3. Circuit board marongero.
Dhizaini yebhodhi redunhu inofanirwa kutarisisa kuiswa kwezvikamu zvisingade kupfekedzwa, zvinosanganisira zvinobatanidza, IC sockets, tunable potentiometers uye test point, iyo inofanirwa kuiswa pamucheto werimwe divi redunhu bhodhi kuti riite zviri nyore. Coating process uye yakaderera coating cost.
4. Mechanical properties uye kupisa kwekushisa.Iyo tembiricha yekudzivirira uye michina zvimiro zve resin mune conformal coatings inosiyana zvakanyanya zvichienderana nemhando dzadzo.Yedu yepamusoro tembiricha yekudzivirira inogona kusvika 400 madhigirii, uye yakaderera tembiricha inogona kumira -60 madhigirii.
Zvishandiso zveotomatiki yekubatisa michina muindasitiri iyi:
PCB yependi ine humbowo hutatu inodaidzwa zvakare kunzi PCB electronic circuit board hunyoro-proof oil, coating oil, waterproof glue, insulating pendi, hunyoro-proof pendi, pendi inodzivirira kupisa, anti-salt spray paint, dust-proof. pendi, pendi inodzivirira, pendi yekupotera, glue-zvipupuriro zvitatu, nezvimwewo PCB mapuranga edunhu akashandisa pendi inopikisa katatu ane “hutatu-humbowo” husingapindi mvura, hunyoro husingapindi guruva, pamwe chete nekudzivirira kutonhora. uye kupisa kwekutya, kuramba kuchembera, kuramba nemwaranzi, munyu wekupfapfaidza kuramba, ozone corrosion resistance, vibration resistance, uye kushanduka.Iine zvinhu zvakanaka uye kunamatira kwakasimba, saka inoshandiswa zvakanyanya.
Pakutanga, mabhanhire akaenzana aingoshandiswa mumabhodhi edunhu akadhindwa muminda yepamusoro-soro.Sezvo zvigadzirwa zvemagetsi zviri kuwedzera uye zvakanyanya kushandiswa muhupenyu hwezuva nezuva, vatengi vava kubhadhara zvakanyanya uye zvakanyanya kutarisisa kunaka uye kuvimbika kwezvigadzirwa.Iko kushandiswa kwemajaidhi anoenderana kunogona kugonesa vagadziri kuti vanyatso kuvandudza kunaka kwechigadzirwa uye kuderedza mutengo wekugadzirisa.Kuparara kwehupenyu hwese mari.
Kushandiswa kwakajairika kunosanganisira zvinotevera marara:
1. Zvikumbiro zvechiuto uye zvekutengesa.
Conformal coatings (yakajairwa coatings) inodzivirira maseketi emagetsi mumidziyo yemumba, ichiita kuti isagone ku:
(1) Mvura uye detergent (michina yekuwachisa, madhishi, zvigadzirwa zvekugezera, zvekunze zvemagetsi LED skrini).
(2) Yakashata yekunze nharaunda (inoratidza skrini, anti-kuba, moto alarm mudziyo, nezvimwewo).
(3) Chemical environment (air conditioner, dryer).
(4) Zvinhu zvinokuvadza mumahofisi uye mudzimba (makombiyuta, mabiki e induction).
(5) Mamwe ese mabhodhi edunhu anoda kuchengetedzwa kwehutatu humbowo.
2. Indasitiri yemotokari.
Indasitiri yemotokari inoda pendi yakarongeka kudzivirira maseketi kubva kune njodzi dzinotevera, senge peturu evaporation, munyu pfapfaidzo / brake fluid, etc. Kushandiswa kwemagetsi masisitimu mumotokari kuri kuramba kuchikura nekukurumidza, saka kushandiswa kweiyo conformal coating chave chinhu chakakosha chinodiwa. kuve nechokwadi chekuvimbika kwenguva refu kwemidziyo yemagetsi emotokari.
3.Muchadenga.
Nekuda kwehunyanzvi hwenzvimbo yekushandiswa, nharaunda yekufamba nendege uye yemuchadenga ine zvinodiwa zvakasimba pamidziyo yemagetsi, kunyanya pasi pemamiriro ekukurumidza kudzvanywa uye decompression, kuita kwakanaka kwedunhu kunofanirwa kuchengetedzwa.Iyo yekumanikidza-inodzivirira kugadzikana kweiyo conformal coatings saka inoshandiswa zvakanyanya.
4. Navigation.
Kunyangwe iri mvura yakachena yakachena kana mvura yegungwa ine munyu, zvinokonzeresa kukuvadza kumaseketi emagetsi emidziyo yengarava.Iko kushandiswa kwependi inopindirana kunogona kuwedzera kuchengetedzwa kwemidziyo pamvura uye kunyange kunyura uye pasi pemvura.
Nguva yekutumira: Sep-21-2023