Gerber cov ntaub ntawv, raws li "choj" ntawm pcb tsim thiab ntau lawm, yog lub hauv paus tseem ceeb raupcb manufacturerslos txhais cov tswv yim tsim thiab ua tiav kev tsim khoom thiab ua tiav. Cov ntaub ntawv raug thiab ua yuam kev tsis pub dawb Gerber tuaj yeem txo qhov kev nkag siab tsis zoo thiab ua yuam kev hauv cov txheej txheem tsim khoom, zam kev pov tseg ntawm pawg thawj coj saib thiab cov phiaj xwm qeeb los ntawm cov teeb meem ntawm cov ntaub ntawv; Cov ntaub ntawv Gerber nrog kev tshem tawm tuaj yeem ua rau muaj teeb meem loj xws li kev hloov pauv hauv Circuit Court, qhov sib txawv, thiab cov khoom siv tsis zoo, cuam tshuam ncaj qha rau kev ua haujlwm thiab qhov zoo ntawm lub rooj tsavxwm pcb. Yog li ntawd, mastering scientific Gerber cov ntaub ntawv soj ntsuam txoj kev thiab ua qhov "kawg soj ntsuam" ua ntej ntau lawm yog qhov tseem ceeb txuas nyob rau hauv kom ntseeg tau tias pcb ntau lawm zoo nyob rau hauv lub electronic manufacturing txheej txheem.
1, Daim ntawv txheeb xyuas kev ncaj ncees: ib qho tseem ceeb lav kom ntseeg tau tias 'tsis muaj kev cuam tshuam'
Gerber cov ntaub ntawv feem ntau muaj ntau cov ntaub ntawv sub raws li cov theem ntau lawm (xws li sab saum toj- theem circuits, hauv qab theem circuits, solder mask layers, silk screen layers, drilling layers, etc.), thiab cov ntaub ntawv ncaj ncees yog thawj qhov yuav tsum tau kuaj xyuas. Ua ntej, nws yog ib qho tsim nyog los sib piv cov npe ntawm cov ntaub ntawv tsim los ntawm pcb tsim software thiab xyuas seb tag nrho cov txheej txheem tsim nyog puas suav nrog ib qho los ntawm ib qho - piv txwv li, yog tias cov ntaub ntawv npog ntsej muag ploj lawm, cov khoom tsim tawm pcb yuav tsis tuaj yeem tsim lub npog ntsej muag los tiv thaiv Circuit Court, uas tuaj yeem ua rau oxidation lossis luv luv Circuit Court; Yog tias cov ntaub ntawv drilling txheej ploj lawm, cov chaw tsim khoom yuav tsis tuaj yeem txiav txim siab qhov chaw thiab qhov loj ntawm lub qhov, uas yuav cuam tshuam ncaj qha rau cov khoom txuas ntxiv thiab kev coj ua.
Qhov thib ob, nws yog ib qho tsim nyog los xyuas seb cov npe ntawm cov ntaub ntawv puas yog tus qauv thiab meej. Tsim nyog cov ntaub ntawv naming yuav tsum muaj cov ntsiab lus tseem ceeb xws li txheej txheej thiab cov ntaub ntawv version (xws li "Top_Cpper-V1.0" thiab "Bottom_SolderMask_V1.0"), kom tsis txhob muaj cov tuam txhab txhais lus siv cov txheej txheem vim yog lub npe tsis meej (xws li "File1" thiab "Layer2"). Tsis tas li ntawd, nws yog ib qho tsim nyog kom paub meej tias cov ntaub ntawv tsim nyog yuav tsum tau txuas nrog, xws li cov rooj sib dhos (xws li lub qhov taub, tus naj npawb ntawm qhov, thiab qhov chaw faib khoom), uas tuaj yeem muab cov tuam txhab tsim cov ntaub ntawv tsim nyog, txo cov nqi sib txuas lus thiab kev tsim khoom yuam kev.
2, Txheej cov ntaub ntawv txheeb xyuas: qhov txuas tseem ceeb kom tsis txhob "yuam kev, tsis ua, thiab sib xyaw"
Qhov tseeb ntawm cov ntaub ntawv txheej ncaj qha txiav txim siab qhov teeb tsa thiab qhov tshwm sim ntawm pcb boards, uas yog cov ntsiab lus tseem ceeb ntawm Gerber cov ntaub ntawv tshuaj xyuas. Ua ntej, nws yog ib qho tsim nyog los xyuas qhov sib txawv ntawm txhua txheej. Raws li cov txheej txheem drilling, sib piv seb cov haujlwm ntawm cov txheej txheem saum toj kawg nkaus, cov txheej txheem hauv qab, cov txheej txheem ntawm lub npog ntsej muag, thiab lwm cov txheej txheem sib xyaw ua ke tag nrho - yog tias cov khaubncaws sab nraud povtseg tsis zoo, nws yuav ua rau cov ntaub qhwv qhov sib txawv ntawm qhov drilling thiab cov khoom tsis tuaj yeem ua kom zoo; Kev tshaj lij Gerber saib software (xws li ViewMate, GerberView) tuaj yeem siv los nthuav tawm ntau txheej txheej, pom kev txheeb xyuas qhov sib txawv, thiab xyuas kom tsis muaj kev sib hloov, kev sib hloov, lossis ntsuas qhov yuam kev.
Qhov thib ob, nws yog ib qho tsim nyog los xyuas seb cov txheej txheem cov ntsiab lus puas yog raws li kev tsim qauv. Piv txwv li, cov kab txheej yuav tsum tau xyuas seb cov kab teeb liab tseem ceeb puas tiav, seb puas muaj cov kab rov ua dua lossis cov kab uas ploj lawm, kom tsis txhob muaj kab cuam tshuam los ntawm kev tsim cov khoom yuam kev; Lub ntsej muag lub ntsej muag yuav tsum paub meej tias lub qhov rais txoj hauj lwm puas yog npog cov ntaub qhwv ntsej muag (tsis txhob plam cov ntaub qhwv ntsej muag los tiv thaiv vuam, tsis pub tshaj lub vuam pad kom nthuav tawm Circuit Court); Lub silk screen txheej yuav tsum tau xyuas seb daim ntawv lo thiab cov polarity qhia meej meej thiab ua tiav, thiab seb txoj hauj lwm tsis txhob siv cov ntaub qhwv thiab cov kab hluav taws xob los tiv thaiv kev tiv thaiv silk screen los ntawm kev cuam tshuam cov vuam lossis cov teeb liab kis tau tus mob.
Thib peb, kev saib xyuas yuav tsum tau them rau kev nthuav dav ntawm cov txheej txheem tshwj xeeb. Rau pcb boards nrog tshwj xeeb tsim xws li faus qhov muag tsis pom qhov, impedance tswj, thiab soft hard ua ke, nws yog ib qhov tsim nyog los xyuas seb lub parameter labeling ntawm cov txheej txheem yog meej (xws li interlayer kev twb kev txuas kev sib raug zoo ntawm faus qhov muag tsis pom qhov, kab dav thiab qhov sib nrug ntawm impedance tswj), kom paub tseeb tias cov chaw tsim tshuaj paus muaj peev xwm txheeb xyuas cov txheej txheem tshwj xeeb uas yuav tsum tau txiav thiab cov ntaub ntawv tsis raug.
3, Tsim Txoj Cai Hloov Kho Kom Zoo: Tus choj tseem ceeb txuas "Design and Production"
Gerber cov ntaub ntawv yuav tsum tau ua raws li cov txheej txheem muaj peev xwm thiab tsim cov cai ntawm pcb ntau lawm, txwv tsis pub txawm tias cov ntaub ntawv nws tus kheej yog qhov tseeb, nws yuav tsis tuaj yeem ua tau zoo. Ua ntej, nws yog ib qho tsim nyog los xyuas seb qhov dav thiab qhov sib txawv ntawm lub voj voog puas tau raws li cov neeg tsim khoom cov txheej txheem txwv. Cov khoom siv ntau lawm thiab cov txheej txheem ntawm cov tuam txhab sib txawv sib txawv, thiab kuj tseem muaj qhov sib txawv ntawm qhov yuav tsum tau ua rau qhov tsawg kawg nkaus kab dav thiab qhov tsawg kawg ntawm kab sib nrug. Yog tias qhov tsim kab dav lossis kab sib nrug tsawg dua qhov chaw tsim khoom cov txheej txheem qis dua, nws yuav ua rau luv luv Circuit Court, qhib circuits, lossis tsis tiav etching ntawm Circuit Court. Thaum lub sijhawm kuaj xyuas, nws yuav tsum tau xa mus rau cov txheej txheem tshwj xeeb uas muab los ntawm cov chaw tsim khoom thiab xyuas qhov ntev ntawm cov khoom siv tseem ceeb (xws li cov kab hluav taws xob thiab siab - cov kab teeb liab zaus) ib los ntawm ib qho los xyuas kom meej tias cov qauv tsim tsis nyob hauv qhov kev tso cai ntawm cov txheej txheem.
Qhov thib ob, nws yog ib qho tsim nyog los xyuas qhov tseeb ntawm qhov chaw thiab txoj kab uas hla. Cov txheej txheej drilling yuav tsum tau lees paub tias qhov aperture yog tus qauv (qhov tseem ceeb yuav tsum tau muab rau kev xaiv cov chaw tsim khoom siv tus qauv aperture kom txo tau tus nqi nce thiab qhov project qeeb vim tsis yog -txoj kev drilling), seb lub qhov txoj hauj lwm tsis txhob hla txoj kab thiab solder pad, thiab kom tsis txhob muaj qhov xwm txheej ntawm "qhov drilling ntawm kab"; Rau qhov metalized qhov, nws tseem yuav tsum tau xyuas seb cov cim tseem ceeb ntawm lub qhov phab ntsa txheej puas yog qhov tseeb kom ua tau raws li qhov yuav tsum tau ua.
Tsis tas li ntawd, nws yog ib qho tsim nyog los xyuas qhov tseeb ntawm cov npoo ntawm lub rooj tsavxwm thiab qhov ntev ntawm sab nraud. Lub ntug tsim ntawm lub rooj tsavxwm yuav tsum tsis txhob muaj cov kaum ntse ntse (nws raug nquahu kom siv lub voj voog arc hloov los tiv thaiv kev tawg ntawm lub rooj tsavxwm thaum lub sijhawm tsim khoom), thiab qhov ntev sab nraud yuav tsum ua raws li cov qauv tsim. Nyob rau tib lub sijhawm, nws yuav tsum tau lees paub tias cov khoom tsim khoom siv xws li qhov chaw qhov chaw thiab cov ntsiab lus siv tau tshwj tseg kom ntseeg tau tias cov chaw tsim khoom tuaj yeem kho lub rooj tsavxwm kom raug thiab tsis txhob ua qhov sib txawv.
4, Kev txheeb xyuas hom thiab kev sib raug zoo: ib qho tseem ceeb ua ntej kom paub tseeb tias cov ntaub ntawv nyeem tau
Cov hom ntawv thiab kev sib raug zoo ntawm Gerber cov ntaub ntawv cuam tshuam ncaj qha seb cov tuam txhab puas tuaj yeem nyeem thiab txheeb xyuas cov ntaub ntawv kom raug, thiab yooj yim saib tsis tau tab sis tseem ceeb heev. Ua ntej, nws yog ib qho tsim nyog kom paub meej tias hom ntawv ntawm Gerber cov ntaub ntawv yog cov qauv kev lag luam (xws li RS-274X hom, uas txhawb nqa ntau cov ntaub ntawv suav nrog txheej txheej, cov ntaub ntawv sib koom ua ke, thiab lwm yam, muaj kev sib raug zoo dua, thiab zoo dua rau cov qub version ntawm RS-274D hom), txhawm rau zam cov chaw tsim khoom software tsis tuaj yeem paub txog nws vim yog hom ntawv dhau los.
Qhov thib ob, nws yog ib qho tsim nyog los xyuas seb cov ntaub ntawv puas muaj cov ntaub ntawv tsis raug lossis cov ntaub ntawv tsis raug cai. Koj tuaj yeem qhib cov ntaub ntawv los ntawm Gerber saib software, xauj cov ntsiab lus ntawm txhua nplooj ntawv txheej los ntawm nplooj ntawv, thiab paub meej tias tsis muaj cov cim garbled, cov duab uas ploj lawm, lossis pom qhov txawv txav; Yog tias cov ntaub ntawv raug pom tias puas lawm, nws yuav tsum tau xa rov qab los ntawm software tsim. Thaum exporting, xyuam xim rau xaiv qhov tseeb parameter nqis (xws li units, precision, thiab lwm yam) kom tsis txhob muaj teeb meem ntawm cov ntaub ntawv los ntawm export lag luam yuam kev.
Tsis tas li ntawd, nws yog ib qho tsim nyog yuav tsum paub meej tias cov chav tsev thiab qhov tseeb ntawm cov ntaub ntawv puas zoo ib yam. Feem ntau siv rau cov ntaub ntawv Gerber yog nti (hauv) lossis millimeters (mm), thiab qhov tseeb feem ntau yog 2: 5 (0.00001 ntiv tes) lossis 3: 3 (0.001 millimeters). Thaum kuaj xyuas, nws yog ib qho tsim nyog los xyuas kom meej tias cov chav nyob thiab qhov tseeb ntawm tag nrho cov ntaub ntawv sub zoo sib xws kom tsis txhob muaj qhov kev txhais lus me me uas tshwm sim los ntawm chav tsev tsis meej pem (xws li qee cov ntaub ntawv siv ntiv tes thiab qee qhov siv millimeters), uas tuaj yeem ua rau cov khoom sib txawv.
Kev tshuaj xyuas cov ntaub ntawv Gerber yog qhov tseem ceeb ntawm kev sib txuas pcb tsim thiab tsim khoom, thiab kev saib xyuas hauv txhua qhov kev nthuav dav tuaj yeem ua rau muaj kev cuam tshuam cov saw hlau, cuam tshuam rau cov khoom zoo kawg. Los ntawm kev txheeb xyuas qhov tseeb ntawm cov ntaub ntawv ncaj ncees, mus rau qhov tseeb ntawm cov ntaub ntawv txheej txheem, mus rau kev pom zoo ntawm kev tsim qauv kev hloov kho thiab kev sib haum xeeb ntawm cov qauv, txhua kauj ruam ntawm kev tshuaj xyuas yog kev lees paub ua ntej rau kev tsim khoom zoo. Tsuas yog los ntawm kev siv ntau yam kev soj ntsuam cov ntsiab lus nrog tus cwj pwm nruj tuaj yeem Gerber cov ntaub ntawv qhia meej txog kev tsim qauv, tshem tawm "cov ntaub ntawv teeb meem" rau pcb ntau lawm, thiab thaum kawg ua tau zoo thiab siab - zoo pcb manufacturing, tso lub hauv paus ruaj khov rau kev ua haujlwm ruaj khov ntawm cov khoom siv hluav taws xob tom ntej.