Ob Sab PCB Ua Nrog Lub Tshuab Luam Ntawv 3D: 7 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Kuv yuav sim piav qhia txog kev ua ib tus router sib cais hom ob tog PCB nrog kev pab ntawm kev hloov kho 3d tshuab luam ntawv.

Nplooj ntawv no tau txhawb kuv kom siv kuv lub tshuab luam ntawv 3d rau PCB ua. Qhov tseeb, txoj kev piav qhia ntawm nplooj ntawv ntawd ua haujlwm zoo txaus. Yog tias koj ua raws cov theem koj yuav pom qhov ua tau zoo ntawm ib sab PCB. Kuv txoj kev koom tes yog qee yam txhim kho lub taub hau luam ntawv (ua kom nws yooj yim dua thiab siv tau cov khoom ua si lub tshuab hluav taws xob) thiab txhim kho txoj hauv kev rau PCB ob tog.

Kuv siv txoj hauv kev no los ua pcb ntawm Tsis Siv Neeg Cat Feed Dispenser qhia tau.

-phaj phaj

-3d tshuab luam ntawv (hloov kho) thiab software (Repetier)

-Tus cwj mem cim ruaj khov

-Acetone

-Flathead tus pin

-Flatcam software

-Drill

-Cov tshuab luam ntawv lub taub hau (lub tshuab hluav taws xob me me. Kuv siv lub cav me me los ntawm qhov loj me me rc nyoob hoom qav taub) thiab kev tsim vaj tsev nyob)

-Txoj kev daws teeb meem. ferride choloride hmoov.

-Container

Kauj Ruam 1: Ntxiv Txoj Haujlwm ntawm Pins thiab Pin Qhov rau Tus Tsim

Txij li thaum peb tab tom ua ob tog PCB, cov duab kos rau ntawm qhov chaw yuav tsum ua kom zoo ib yam. Txawm tias peb lub hlis mm kev hloov pauv tuaj yeem ua rau PCB puas.

Kuv siv lub taub hau tiaj tus thawb tus pin txhawm rau txhim kho phaj tooj liab thiab kom ua raws cov duab kos.

Peb xav tau yim tus pin ntawm lub txaj luam ntawv thiab plaub qhov ntawm daim phaj tooj liab. Pinholes ntawm lub rooj tsavxwm yuav tsum phim cov koob ntawm cov koob. Plaub tus pins tau siv rau sab A thiab lwm qhov plaub yog siv rau sab B. Txoj haujlwm ntawm tus pin thiab qhov ntawm lub rooj tsavxwm yuav tsum tau suav nyob hauv txoj kev uas thaum koj tig lub phaj mus rau lwm sab nws yuav tsum phim qhov tsim ntawm sab ntawd.

Yog li cov lus nug yog yuav ua li cas peb tuaj yeem suav txoj haujlwm ntawm lub laub pins?

Muaj software zoo hu ua FlatCam. Siv cov software no koj tuaj yeem tsim cov ntaub ntawv tsim nyog rau lub tshuab luam ntawv 3d los luam PCB tsim thiab tseem tau txais txoj haujlwm ntawm tus pinholes thiab tus pin tso rau.

Cov software no yog tsim los rau cov tshuab CNC hauv siab. Txawm li cas los xij, txij li ua lub hauv paus ntsiab lus ntawm CNC tshuab thiab 3d tshuab luam ntawv yuav luag zoo ib yam koj tsuas yog xav tau qhov ua kom yuam kev me me los kos tus pin.

Cov txheej txheem txheej txheem PCB ob tog yooj yim tau piav qhia ntawm no. Yog tias koj ua raws cov kauj ruam no koj tuaj yeem nthuav qhia txoj haujlwm ntawm rab koob (yog li hu ua qhov sib dhos qhov nyob hauv software flatcam) tab sis tsis yog thawb tus pin taub hau txoj haujlwm. Luckily, flatcam muaj phau ntawv qhia siv duab geometry yog li koj tuaj yeem ntxiv yim lub voj voog nyob ib ncig ntawm tus pin qhov uas sawv cev rau txoj haujlwm ntawm lub thawb pinheads. (cov duab ntawm lub laub pins tso rau hauv 3d tshuab luam ntawv phaj kub qhia nyob rau theem tom ntej)

Kuv tus kheej pom qhov nruab nrab ntawm cov kab sib dhos thiab kos lub voj voog 1cm ncig lawv.

Daim duab kawg ntawm qhov tsim tau qhia hauv daim duab. Cov voj voog liab sawv cev rau lub thawb pinheads.

Kauj ruam 2: Exporting 3D Tshuab Luam Ntawv Tau Txais Cov Ntaub Ntawv

flatcam tuaj yeem xa tawm CNC tau tshaj gcode cov ntaub ntawv. Hom ntawv no yuav luag 3d tshuab luam ntawv tau tshaj. Cov tshuab luam ntawv sib txawv yuav xav tau hom sib txawv thiab kab hais kom ua ntxiv. Piv txwv li, kuv lub tshuab luam ntawv muaj qhov pib ua haujlwm tshwj xeeb uas yuav tsum tau cuam tshuam nrog kab hais kom ua ntxiv. Lwm qhov kev hloov pauv uas kuv tau ua yog ntxiv qhov chaw ntxiv rau Y daim ntawv sib koom ua ke. Kuv tau ua qhov no nrog notepad nrhiav thiab hloov cov cuab yeej.

Koj tuaj yeem tshawb xyuas daim duab kawg siv 3d tshuab luam ntawv tswj software xws li rov ua dua.

z qib hloov kho, cov cuab yeej me me, thiab ntau lwm yam teeb tsa xav tau qee qhov kev sim siab kawg. Kuv tawm mus rau tus nyeem ntawv txhawm rau nrhiav qhov sib xyaw ua ke ntawm qhov muaj txiaj ntsig zoo tshaj plaws los ntawm lawv tus kheej.

Yog tias hom ntawv thiab teeb duab zoo, koj tuaj yeem xa cov ntawv no ncaj qha mus rau lub tshuab luam ntawv.

Kauj Ruam 3: Teeb Duab Push Pin Positions thiab Muab Pins rau ntawm Lub Tshuab Luam Ntawv Txaj

Hauv theem no, koj xav tau ob daim ntawv cais flatcam gcode. Ib qho rau txoj haujlwm ntawm lub laub pins thiab lwm qhov rau rab koob qhov ntawm lub phaj sib koom tes.

Thawj tus pin txoj haujlwm. Ib daim ntawv tuab lossis daim duab tas luav tau muab tso rau saum lub txaj luam ntawv thiab tsau siv daim kab xev ob tog. Siv qhov tsim tawm ntawm flatcam software, thawb tus pin txoj haujlwm tau kos rau ntawm daim ntawv. Koj tuaj yeem siv tus cwj mem lossis lwm yam cuab yeej uas koj yuav siv rau khawb cov phaj tooj liab. Koj tuaj yeem suav nrog txoj haujlwm ntawm phaj rau daim duab.

Tom qab ntawd, cov phaj tooj liab tau muab tso rau ntawm daim duab tas luav, lub tshuab luam ntawv tau khiav rau tus pin qhov thiab tsawg kawg plaub qhov cim tau pom ntawm lub phaj. Koj yuav tsum tau kho z nrug kom haum rau cov kauj ruam no. Koj tuaj yeem xyaum phaj. Koj yuav tsum tau laum tsawg kawg plaub lub qhov me me kom khaws cov ntawv sau rau ntawm lub tshuab luam ntawv txaj thaum luam ntawv. Cov qhov no tseem tsim nyog rau kev kho lub phaj rau ob tog luam ntawv.

Ob-sided scotch daim kab xev siv los thawb pins flatheads. Tom qab ntawd lawv tau ua tib zoo ua lawv txoj haujlwm.

Thaum koj ua tiav cov kauj ruam no koj yuav tsum tuaj yeem tso daim hlau tooj liab hla lub tshuab luam ntawv lub txaj raws li qhia hauv daim duab. Qhov ntawm lub phaj yuav tsum yog raws nraim nrog cov koob ntawm cov laum pins thiab qhov no yuav tsum muaj tseeb thaum koj tig hla lub phaj.

Kauj Ruam 4: Ntxuav thiab Xuab zeb

Ntxuav cov phaj tooj liab nrog xab npum thiab xuab zeb nrog cov ntawv xuab zeb. Sanding yog ib qho tseem ceeb vim tias tsis tas li tus lej tas mus li yuav raug tshem tawm thaum txheej txheem txheej txheem. Koj xav tau qee qhov ntxhib ntawm cov phaj tooj liab

Kauj Ruam 5: Pleev Xim Tooj Tooj

Koj xav tau tus cwj mem tas mus li rau cov kauj ruam no. Feem ntau ntawm lawv yuav ua txoj haujlwm. Tseem, koj yuav xav tau qee qhov kev sim. Kuv tau thov ob txheej xim rau kev tiv thaiv ntxiv. Cov phaj saum npoo yuav tsum tau npog tusyees. Tus lej tas mus li tuaj yeem khawb tau yooj yim tshwj xeeb tshaj yog thaum nws qhuav. Yog li, koj yuav tsum tau ceev faj kom tsis txhob khawb ib qho ntawm qhov chaw. Kuv siv daim ntawv so tes los tiv thaiv yam tsawg ib sab ntawm phaj.

Kauj Ruam 6: Muab Daim Ntawv Pleev Xim rau ntawm Lub Tshuab Luam Ntawv Txaj thiab Luam

Cov tais diav yuav tsum tau muab tso rau ntawm lub txaj luam ntawv raws li qhia. Ob-sided scotch daim kab xev xav tau txhawm rau txhawm rau khaws cov tais diav hauv qhov chaw.

Kev ntsuas qib tshuab luam ntawv tseem ceeb heev nyob rau theem no. Txij li lub taub hau khawb tsis muaj lub caij nplooj ntoo hlav tsis muaj qhov tsis sib xws ntawm qhov siab ntawm lub rooj yuav ua rau muaj qhov tsis txaus tawm ntawm cov xim lossis ntau dhau tsis kam uas tuaj yeem ua rau lub taub hau tshee. Kuv siv sijhawm ntau los nrhiav qhov tseeb z npoo rau kev luam ntawv tiag.

3D luam ntawv txhais los ntawm software flatcam. (kauj ruam 2) Koj xav tau tsawg kawg 3 cov ntaub ntawv. Ib qho rau sab saum toj, lwm qhov rau hauv qab thiab thaum kawg xyaum ua haujlwm. (koj yuav tsis siv cov ntaub ntawv txhais txoj haujlwm txoj haujlwm thiab sim siv los ntawm lub siab.)

Cov txheej txheem luam ntawv tau rov ua dua ob zaug.

Koj yuav tsum txheeb xyuas qhov sib dhos ntawm cov duab ua ntej kos. (Kuv tau xaus ntau qhov phiaj xwm tsis raug hauv kuv qhov kev sim ua ntej. Ntau yam tuaj yeem ua tsis raug thiab koj yuav tsis pom kom txog thaum kos tas los uas tsis hloov pauv.)

Nco tseg: lub taub hau luam ntawv suav nrog lub tshuab hluav taws xob me me uas tau ntim rau hauv 3d luam tawm vaj tse. Qhov no tsim cov kab huv tshaj plaws ntawm phaj. (Kuv tau sim ntau lwm yam ntaub ntawv sib txawv, cov duab thiab cov txheej txheem suav nrog cov hlau khov nrog lub caij nplooj ntoo hlav.)

Kauj Ruam 7: Etch Siv Ferric Choloride

Lub sijhawm tshem tawm qhov tseeb tuaj yeem hloov pauv raws li qhov ntom thiab qhov kub ntawm qhov kev daws teeb meem. kuv siv ib ncig 25 feeb.

Cov tais diav yuav tsum yog yam tsawg 5 hli saum toj hauv qab ntawm lub thawv ntim khoom. Kuv siv cov yas nyob deb (koj siv tsis tau hlau sab hauv cov tshuaj) ntswj rau hauv phaj. Yog tias koj tsis ua qhov no ntawm ob sab ntawm lub phaj kov hauv qab ntawm lub khob thiab tsis xav tau khawb daim ntawv lossis cov kua ua kua yuav tsis ncav tusyees mus rau hauv qab.

Cov xim ntau dhau tuaj yeem tshem tawm siv acetone.

Qhov kawg ntawm cov txheej txheem piav qhia, Kuv tau txais qhov zoo ob sab pcb los siv rau hauv kuv cov phiaj xwm hluav taws xob

Kuv tau sim ua kom nruab nrab Ferric Chloride tov ntxiv cov kua zaub nplua nuj ua ntej tso mus rau qhov pov tseg. (Kuv txoj kev xav zoo li xab npum yog lub hauv paus thiab Ferric chloride yog kua qaub, yog li ntawd, sib tov lawv tsim cov ntsev thiab ua kom nruab nrab qhov kev daws teeb meem. Kuv xav tsis thoob yog qhov no yog lub tswv yim zoo thiab yeej pab tiv thaiv ib puag ncig). Qhov tseeb, koj tuaj yeem khaws cov tshuaj hauv lub raj mis nyab xeeb thiab siv tib qho kev daws teeb meem ntau zaus.