Kune akawanda maficha kumutengo wePCBA kugadzira. Izvo zvakakosha zvinosanganisa zvinhu zvePCB isina bhodhi, mutengo weSMT kugadzirisa, uye mutengo wezvikamu. Pamusoro peizvi zvakakosha zvikamu, akati wandei mamwe maitiro anokanganisa mutengo wePCBA. Zvimwe zvezvinhu izvi zvinowanzoregeredzwa, zvinosanganisira zvimwe zvinhu, kuyedzwa, basa, kusangana, dhizaini uye PCB maitiro ekugadzirisa, uye SMT chigamba process optimization.
Inokanganisa Mutengo weBare Board (PCB) Chikamu
Bhokisi Mari
Mhando dzakasiyana dzemabhodhi dzinouya nemitengo yakasiyana, zvichienderana nezvinhu uye dhizaini yakatarwa.
Drilling Cost
Huwandu hwemakomba uye saizi yedhayamita yegomba inobata zvakananga mutengo wekuchera. Mamwe maburi kana madhayamita makuru achawedzera mutengo.
Process Cost
Izvo zvinodikanwa zvebhodhi, senge mapeji akasarudzika kana madhizaini akaomarara, zvinotungamira kune akasiyana kugadzirwa kwematambudziko, zvichikonzera kusiyana kwemitengo.
Mutengo weBasa, Mvura, Magetsi, uye Matanho
Iyi mitengo inotsamira pakudzora mutengo uye yakazara manejimendi system yefekitori yega yega.
Inokanganisa Mutengo wePCB Assembly (SMT) Chikamu
Steel Mesh Mutengo
Simbi meshes inoshandiswa PCB gungano uye inosiyana mumutengo zvichienderana nehukuru hwePCB board. MaPCB akakura anoda meshes anodhura.
Kutanga-Up Mutengo
Paunenge uchigadzira batch imwe chete-modhi PCBA, mutengo wekutanga-up unosanganisira nguva inoshandiswa kugadzirisa muchina wekuisa uye kugadzira yekutanga prototype.
SMT Processing Fee
Mari yekugadzira SMT inosiyana zvichienderana nekuoma kwebhodhi, nguva yekuronga, uye nguva yekufambisa yemuchina inodiwa.
DIP Processing Fee
DIP (Dual In-line Package) mari yekugadzirisa inotarirwa zvichienderana nenhamba yemajoini ekutengesa. Wave soldering uye kushambadzira kwemaoko kunogona kuve nemitengo yakasiyana yeyuniti.
Iyo DFM Inogona Kubatsira Sei Kuderedza PCBA Mari
Paunenge uchiverenga mutengo wekugadzira PCBA, uchishandisa WonderfulPCB DFM inogona kupa data rakakosha rekuverengera mutengo uye kubatsira kudzikisa mitengo yese yekugadzira. Pazasi pane chaiwo maitiro ekudzikisa mutengo uye nyaya zvidzidzo zveWonderfulPCB DFM.
DFM Zvimiro zvekudzikisa Mutengo
1. Board Layers
WonderfulPCB DFM inozivisa otomatiki huwandu hwemabhodhi (rimwe divi, mativi maviri, kana akawanda-layer). Musiyano wemutengo wakakosha: 4-layer board inodhura zvakapetwa kaviri sebhodhi rine mativi maviri.
2. Bhodhi Size
Saizi yebhodhi inokanganisa nzvimbo yekugadzira. WonderfulPCB DFM inonyatso kuona saizi yefaira, uye kunyangwe mutsauko mudiki we1mm unogona kukanganisa nzvimbo yekugadzira, zvichikonzera mutsauko wakakura wemutengo.
3. Line Width uye Line Spacing
Mitsetse midiki kupamhama nepakati zvinonetsa kugadzira, kudzikisa goho uye kuwedzera mitengo. WonderfulPCB DFM inonyatso kuona zvinhu izvi uye inopa maitiro akakodzera ekugadzira kuderedza kukwira kwemutengo.
4. Gong Length Analysis
Mutengo wekugadzira gong plate inotarwa zvichienderana nehurefu hwayo. Kana kureba uku kusingazivikanwe, kuverenga kwemutengo kuchave kusina kururama. WonderfulPCB DFM inoverengera iro gong banga uye kureba kweplate, kuve nechokwadi chekufungidzira kwemitengo.
5. Kunyudzwa Gold Area
Goridhe chinhu chinodhura, uye kana nzvimbo inoda kunyudzwa goridhe ikaverengerwa zvisizvo, inogona kukwidza mitengo yekugadzira zvakanyanya. WonderfulPCB DFM inoverengera nzvimbo yegoridhe yekunyudza kuti ideredze kuraswa kwegoridhe.
6. Flying Tsono Point Count
Inobhururuka tsono mapoinzi, anoshandiswa kuyedza majoini ekutengesa, kuwedzera nguva yekuyedza uye mutengo wekumisikidza michina yekuyedza. WonderfulPCB DFM inonyatso kuverengera huwandu hweyedzo mapoinzi zvichienderana neakatengesa majoini, achikwenenzvera maitiro ekuyedza.
7. Board Utilization Rate
Kushandiswa kwebhodhi chinhu chakakosha chinokanganisa mutengo wekugadzira. Kuwedzera mashandisirwo neashoma muzana mapoinzi kunogona kuderedza zvakanyanya nzvimbo yekugadzira, nekudaro ichidzikisa mutengo wese wekugadzira. WonderfulPCB DFM inoverengera yakakwira kwazvo chiyero chekushandisa, optimize bhodhi yekucheka maitiro.
8. Hole Density
Hole density zvinoreva huwandu hwemakomba pa square metre. Yakakwira gomba density inowedzera nguva yekugadzira uye mutengo. WonderfulPCB DFM inoverengera gomba density nenzira kwayo kudzivirira magadzirirwo anogona kukwidza nguva yekugadzira uye inodhura zvisingaite.
9. Device Solder Joints
Mutengo weSMT uye DIP solder joints inotarwa zvichienderana nenhamba yemajoini ekutengesa. More solder joints zvinoreva mari yakakwirira. WonderfulPCB DFM inoverengera huwandu hweSMT pads uye DIP plug-in pads kubatsira kubata solder joint count uye kuderedza mari isingaite.
10. BOM Tarisa
Zvikanganiso muBill of Materials (BOM) zvinogona kutungamirira kukutenga zvisiri izvo kana zvakanyanyisa zvikamu, zvichiita kuti kurasikirwa kwemari. WonderfulPCB DFM's BOM cheki basa rinobatsira kusimbisa BOM data, kuderedza njodzi yekutenga zvikanganiso.
Kugovera Nyaya: Mashandiro eDFM Anobatsira Mari Akaderera
1. Minimum Line Width uye Line Spacing
Mitsetse midiki kupamhama uye nzvimbo dzakapatsanuka zvinokanganisa goho, zvichiita kuti zvirahwe zviwedzere. Mareti ezvikara zvakakwirira anoda kugadzirwa kwakawanda kuti asangane nekutora quotas, izvo zvinowedzera mari. Nekushandisa WonderfulPCB DFM, vagadziri vanogona kuongorora mitengo yezvimiro zvemagadzirirwo avo pachine nguva uye kugadzirisa upamhi hwemitsara uye spacing kuti vagone kugonesa mutengo.
2. Solder Point Statistics
Nhamba ye solder points inokanganisa mutengo wekugadzira. Mutengo wemapoinzi ekutengesa unogona kusiyana: lead solder paste yakachipa, nepo lead-isina solder paste inodhura. Pamusoro pezvo, mutengo wered glue zvakatipoteredza-hushamwari SMT kugadzirisa wakaderera pane dzimwe nzira. WonderfulPCB DFM inobatsira kuteedzera mapoinzi ekutengesa uye kusarudza nzira inodhura-inoshanda solder.
3. Groove Analysis
Mutengo we grooving unowanzo kuverengerwa nehurefu hwe groove. Ukobvu uye zvinhu zvebhodhi hazvina zvazvinoita pakubudirira, saka chikuru chinodhura chinhu kureba kwegorofu. WonderfulPCB DFM inonyatso kuverenga kureba kwegorofu, ichiva nechokwadi chekotesheni chaiyo uye inodhura yemabhodhi akaiswa.
Kuverengera Utilization Rate
Kuverenga chiyero chekushandisa panguva yekucheka kwePCB kwakakosha pakuwedzera kushanda nesimba uye kuita pundutso. Kucheka kusina kunaka kunogona kutungamira kumazinga akaderera ekushandisa, nekudaro kuderedza huwandu hwekugadzira uye pundutso. WonderfulPCB DFM inobatsira kuverenga iyo yakakwana chiyero chekushandisa, kuve nechokwadi chekuti nzira yekucheka inoshanda uye inodhura.
Nekushandisa WonderfulPCB DFM's epamberi mabasa, vagadziri vanogona kukwidziridza magadzirirwo avo uye maitiro, zvichitungamira kune yakakosha mari yekuchengetedza mukugadzira PCBA. Chishandiso ichi hachingobatsiri kuona kusashanda pakutanga kwechikamu chekugadzira asi chinopawo maitiro anogoneka anovandudza kugadzirwa kwekugadzira uye kudzikisa mutengo wese.
