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Ndezvipi zvinhu zvinofanirwa kutariswa pakuchenesa pcba?
PCBA processing, mu SMT uye DIP plug-in soldering, pamusoro pemajoini solder ichava residual mamwe flux rosin, etc .. Zvisaririra zvine zvinoparadza zvinhu, zvakasara mu pcba pad zvinoriumba pamusoro, zvinogona kukonzera leakage, pfupi dunhu uye nokudaro. kukanganisa hupenyu hwechigadzirwa.Zvasara ndezve...Verenga zvimwe -
Ndedzipi mhinduro kune yakakwirira yekukanda chiyero chemuchina wechip?
Chip muchina wekukanda zvinhu kugadzirwa kwakashata kweiyo chip muchina phenomenon, mhando dzakasiyana dze chip muchina wekukanda zvinhu chiyero chine hunyoro hunonzwisisika, kupfuura huwandu hunoenderana, zvinodikanwa kutarisa nekugadzirisa dambudziko rekukanda kwepamusoro zvinhu.General placement muchina t...Verenga zvimwe -
Tembiricha uye humidity-sensitive zvikamu kuchengetedza uye kushandiswa
Zvigadzirwa zvemagetsi ndizvo zvinhu zvikuru zvekugadzirisa chip, zvimwe zvikamu uye zvakajairwa zvakasiyana, zvinoda kuchengetedzwa kwakakosha kuti ive nechokwadi chekuti hapana matambudziko, tembiricha uye humidity inonzwa zvikamu chimwe chazvo.Tembiricha uye humidity inonzwa zvinhu manejimendi ekuchengetedza mukugadzirisa ...Verenga zvimwe -
Kurongeka kwePackaging Defects (II)
5. Delamination Delamination kana kusabatana kwakashata kunoreva kupatsanurwa pakati pepurasitiki sealer uye yakatarisana nezvinhu interface.Delamination inogona kuitika munzvimbo ipi neipi yakaumbwa microelectronic device;inogonawo kuitika panguva ye encapsulation process, post-encapsulation kugadzira chikamu, ...Verenga zvimwe -
Kurongeka kwePackaging Defects (I)
Packaging defects inonyanya kusanganisira lead deformation, base offset, warpage, chip breakage, delamination, voids, kusaenzana kurongedza, maburrs, zvidimbu zvekunze uye kurapa kusina kukwana, etc. ye...Verenga zvimwe -
Yakadhindwa Circuit Board Manufacturing
Kune mashanu akajairwa matekinoroji anoshandiswa muakadhindwa wedunhu bhodhi kugadzira.1. Machining: Izvi zvinosanganisira kuchera, kurovera uye routing makomba muakadhindwa redunhu bhodhi uchishandisa yakajairika michina iripo, pamwe chete nehunyanzvi hutsva hwakadai selaser uye mvura jet kucheka.Simba re b...Verenga zvimwe -
BGA Packaging Process Flow
Substrate kana yepakati layer chikamu chakakosha cheBGA package, iyo inogona kushandiswa kune impedance control uye inductor/resistor/capacitor yekubatanidza mukuwedzera kune interconnect wiring.Naizvozvo, iyo substrate zvinhu inodiwa kuve nepamusoro girazi shanduko tembiricha rS (inenge 17 ...Verenga zvimwe -
Maitiro ekuita kana Mhepo Dzvinyiriro yeSMT Machine isina kukwana?
Chero ani anoshandisa SMT muchina anoziva kuti kudzvanywa chikamu chakakosha chemuchina.Mukushandisa muchina weSMT, haungodi voltage chete, asi unodawo kudzvanywa kuti ubatsire kuishandisa.Dzimwe nguva tinozoona kuti muchina wekutora nekuisa hausi kuwana kumanikidzwa kwakakwana.Toita sei kana aripo...Verenga zvimwe -
Semicon Korea 2023 Exhibition
NeoDen official Korean distributor—- 3H CORPORATION LTD.akatora chigadzirwa chitsva- diki desktop pick & isa muchina YY1 pachiratidziro, unogamuchirwa kushanyira booth C228.YY1 inoratidzirwa ine otomatiki nozzle changer, inotsigira mapfupi matepi, akawanda capacitor uye rutsigiro max.12mm kureba chikamu...Verenga zvimwe -
NeoDen's Recent Mutengi Feedback
Mutengi1: NeoDen yako YY1 yasvika panzvimbo yedu, tiri kufara zvikuru =) Mutengi2: YY1 yakanaka kwazvo muchina.Kwandinogona kutumira odha ye1 pcs?nesimba rayo, YY1 tora uye isa muchina inokwezva vazhinji SMT indasitiri vanofarira uye kupisa kwekubvunza uye kutengesa hakuperi.Pa...Verenga zvimwe -
SMT kudhinda kunyange tin zvikonzero uye mhinduro
Kugadziriswa kweSMT kuchaonekwa mamwe matambudziko emhando yakashata, akadai sekumira chiyeuchidzo, kunyange tin, solder isina chinhu, solder yenhema, nezvimwe .. Pane zvikonzero zvakawanda zvehutano husina kunaka, kana pane kudiwa kwekuongororwa kwakananga kwematambudziko chaiwo.Nhasi newe kusuma iyo SMT kudhinda kunyangwe tin zvikonzero uye...Verenga zvimwe -
SMT muchina shandisa zvakajairika matambudziko uye mhinduro
Tinogona kusangana mukuita kwekushandisa pick uye nzvimbo muchina haugone kushanda zvakajairwa, mamiriro atinotanga kusanetsekana, tarisa kubatanidzwa kwemagetsi, nekuti zvinogoneka kuti plug yako yemagetsi haina plugged mukati. Chokwadi, panogona kunge paine matambudziko emagetsi, dambudziko guru ndere equ...Verenga zvimwe
