Cov txheej txheem:

Satshakit Boards: 6 Cov Kauj Ruam (nrog Duab)
Satshakit Boards: 6 Cov Kauj Ruam (nrog Duab)

Video: Satshakit Boards: 6 Cov Kauj Ruam (nrog Duab)

Video: Satshakit Boards: 6 Cov Kauj Ruam (nrog Duab)
Video: Lis Yaj Pov : Hauv Sab Ntsuj Plig 2024, Lub Xya hli ntuj
Anonim
Satshakit Pawg
Satshakit Pawg
Satshakit Pawg
Satshakit Pawg
Satshakit Pawg
Satshakit Pawg

Hav cov neeg tsim khoom thiab cov neeg ua haujlwm zoo nyob ntawd!

Koj puas tau ua npau suav ntawm ua koj tus kheej lub micro-tswj hwm qib siab hauv tsev thiab siv cov khoom smd?

Qhov ntawd yog txoj cai qhia rau koj thiab rau lub hlwb ntawm koj txoj haujlwm tom ntej:)

Thiab thaum kuv txhais tau tias nyob hauv tsev, kuv txhais tau tias koj tuaj yeem yuav txhua yam khoom siv los ua tag nrho cov PCBs no rau ob peb puas daus las (saib cov kauj ruam tom ntej) thiab muab tso rau hauv ib lub rooj xwb!

Txhua yam pib los ntawm kuv txoj kev kawm Fab Fab Kuv tau ua hauv 2015. Nrog lub hom phiaj ntawm kev ua kom muaj suab npe nrov, kuv txiav txim siab tso cov qauv ntawm tus tswj lub davhlau, raws li thawj satshakit board. Tsuas yog tom qab ib lub lim tiam pawg thawj coj tau rov ua dua los ntawm Jason Wang los ntawm Fab Lab Taipei. Qhov no tau muab kuv qhov kev xav tsis txaus ntseeg ntawm pom qee tus neeg rov ua dua thiab ua tiav siv kuv txoj haujlwm, uas kuv tsis tau tso tseg txij thaum ntawd los ua lwm qhov qhib qhov khoom siv hluav taws xob.

Cov laug cam tau rov ua dua thiab hloov kho ob peb puas zaug los ntawm thoob ntiaj teb Fab Lab zej zog, raws li kev kawm paub txog yuav ua li cas thiaj ua tau PCBs thiab muab lub neej rau ntau ntawm Fab Lab cov haujlwm. Niaj hnub no ntau lwm satshakits cov laug cam tau raug tso tawm ntawm github:

  • https://github.com/satshakit
  • https://github.com/satstep/satstep6600
  • https://github.com/satsha-utilities/satsha-ttl

Yog koj xav paub tias Fab Academy yog dab tsi, tsuas yog xav txog kev kawm paub txog "yuav ua li cas (yuav luag txhua yam)" uas yuav hloov koj lub neej, ib yam li rau kuv:)!

Xav paub ntau ntxiv ntawm no:

Ntau yam ua tsaug rau Fab Fab Labs uas txaus siab txhawb kuv hauv kev tsim satshakit boards: Fab Lab Kamp-Lintfort

Hochschule Rhein-Waal Friedrich-Heinrich-Allee 25, 47475 Kamp-Lintfort, Lub Tebchaws Yelemees

Fab Lab OpenDot

[email protected] yog

Ntawm Tertulliano N70, 20137, Milan, Ltalis +39.02.36519890

Kauj Ruam 1: Txiav txim siab Qhov Satshakit Ua lossis Hloov Kho

Txiav txim siab Qhov Satshakit Ua lossis Hloov Kho
Txiav txim siab Qhov Satshakit Ua lossis Hloov Kho
Txiav txim siab Qhov Satshakit Ua lossis Hloov Kho
Txiav txim siab Qhov Satshakit Ua lossis Hloov Kho
Txiav txim siab Qhov Satshakit Ua lossis Hloov Kho
Txiav txim siab Qhov Satshakit Ua lossis Hloov Kho
Txiav txim siab Qhov Satshakit Ua lossis Hloov Kho
Txiav txim siab Qhov Satshakit Ua lossis Hloov Kho

Ua ntej ua ib qho ntawm satshakit cov laug cam koj yuav tsum xav txog yam koj xav ua nrog nws.

Koj tuaj yeem hais kom lom zem thiab kawm: D!

Thiab qhov yog, nrog rau lawv cov kev siv tshwj xeeb.

Hauv cov duab qee qhov haujlwm uas siv satshakit cov laug cam.

Nyem rau ntawm lub rooj tsavxwm lub npe ntawm cov npe hauv qab no, yuav coj koj mus rau github chaw cia khoom nrog txhua cov ntaub ntawv koj xav tau los tsim thiab/lossis hloov kho lawv:

  • Dav dawb hau schematics thiab cov laug cam rau ua nrog CNC/Laser
  • Xaiv cov ntawv Eagle los tsim lawv hauv Suav teb, Kuv siv PcbWay
  • Cov Nqi Khoom Siv (BOM)
  • Cov duab thiab cov vis dis aus ntawm pawg thawj coj ua haujlwm

Cov ntaub ntawv ntawm pawg thawj coj kuj tseem zipped raws li txuas hauv cov kauj ruam no.

Nov yog cov ntsiab lus ntawm kev ua haujlwm thiab cov yam ntxwv ntawm txhua ntawm cov laug cam:

  • satshakit

    • atmega328p raws li lub hom phiaj dav dav
    • tag nrho zoo li liab qab Arduino UNO tsis muaj USB thiab tus tswj hluav taws xob
    • programmable siv USB-rau-Serial converter
    • piv txwv cov phiaj xwm siv nws: AAVOID Drone, FabKickBoard, RotocastIt
  • xav micro

    • atmega328p raws li lub hom phiaj dav dav mini board
    • tau siv rau hauv qhov chaw txwv daim ntawv thov
    • piv txwv cov phiaj xwm siv nws: MyOrthotics 2.0, Hologram, FABSthetics
  • satshakit ntau yam

    • atmega328p raws li lub hom phiaj dav dav
    • ob txheej txheej ntawm satshakit, nrog 2 x atmega328p ib qho rau txhua sab
    • stackable multi-board tsim, nrog 328p txuas nrog ntawm I2C
    • muaj txiaj ntsig zoo rau ntau lub tshuab mcu (piv txwv li txhua lub rooj tsav xwm tswj cov txheej txheem sib txawv)
    • programmable siv USB-rau-Serial converter
    • piv txwv cov phiaj xwm siv nws: Bluetooth trilateration, satshakit IoT system
  • sib 128

    • atmega1284p raws li lub hom phiaj dav dav
    • ob qho khoom siv kho vajtse, 16K ram, 128K nyem, ntau I/O dua li atmega328p
    • pawg thawj coj saib nrog cov khoom siv kho vajtse ntau dua li satshakit
    • programmable siv USB-rau-Serial converter
    • piv txwv cov phiaj xwm siv nws: LedMePlay, FabScope, WorldClock
  • satshakit davhlau tswj

    • atmega328p raws lub rooj tsavxwm
    • davhlau tswj rau DIY drones sib xws nrog Multiwii
    • txhawb nqa txog 8 lub cav, 6 tus txais txais channel thiab sawv ib leeg IMU
    • yeem ua ke pawg tswj hwm kev faib hluav taws xob
    • piv txwv cov phiaj xwm siv nws: satshacopter-250X
  • satshakit mini davhlau tswj

    • qhov me me ntawm satshakit lub davhlau tswj hwm, tseem atmega328p raws
    • haum rau mini DIY drones (zoo li 150mm sawv daws yuav), sib xws nrog Multiwii
    • txhawb nqa txog 4 lub cav thiab 4 raws tus txais
    • pawg thawj coj saib xyuas kev faib hluav taws xob
    • piv txwv cov phiaj xwm siv nws: satshacopter-150X
  • xav nero

    • dual microcontroller davhlau tswj hwm lub rooj tsavxwm, siv atmega328p thiab atmega1284p
    • haum rau daim ntawv thov drone siab heev
    • atmega1284p tuaj yeem txhaj cov lus txib siv Multiwii Serial Protocol, rau kev ya davhlau
    • piv txwv txoj haujlwm siv nws: Ntawm Qhov Chaw Robotics Noumena
  • tsim tawm GRBL

    • atmega328p raws lub rooj tsavxwm, kho kom haum ua haujlwm raws li lub tshuab tswj nrog GRBL
    • yeem onboard USB-rau-Serial hloov pauv thiab USB txuas
    • suab nrov lim tawm qhov kawg
    • GRBL teeb tsa pinout
    • piv txwv cov phiaj xwm siv nws: LaserDuo, Bellissimo Drawing Machine
  • satshakit-loj

    • atmega2560p raws, pawg thawj coj saib lub hom phiaj, me ntsis zoo li tau hais ua lus Arduino Mega
    • onboard USB-rau-Serial hloov pauv thiab USB txuas
    • 8K ram, 256K nyem, 4 kho vajtse series
    • piv txwv cov phiaj xwm siv nws: LaserDuo
  • sib-m7

    • STM32F765 raws li lub hom phiaj dav dav
    • integrated on-chip USB maub los, USB txuas
    • 216Mhz, 512K ram, 2MB nyem
    • tons ntawm cov yam ntxwv, tseem tuaj yeem ua haujlwm dawb-RTOS
    • phiaj xwm siv nws: kuv lub drone tom ntej thiab lub platform neeg hlau (tseem tsis tau tshaj tawm)
  • seb 6600

    • stepper tsav tsheb haum rau Nema23/Nema24 motors
    • 4.5A ncov tam sim no, 8-40V input voltage
    • kev sib xyaw ua ke kaw cua sov, dhau tam sim no thiab qis dua qhov ntsuas hluav taws xob tiv thaiv kev tiv thaiv
    • opto-cais tawm tswv yim
    • cov haujlwm siv nws: LaserDuo, Rex filament recycler
  • satsha-ttl

    • USB rau Serial hloov pauv raws li CH340 nti
    • kev sib xyaw hluav taws xob tswj
    • jumper xaiv qhov hluav taws xob ntawm 3.3V thiab 5V
    • cov haujlwm siv nws: satshakit-grbl, FollowMe neeg hlau taug qab

Txhua lub rooj tsavxwm raug tso tawm raws li CC BY-NC-SA 4.0.

Koj zoo siab tos txais hauv kev hloov kho cov qauv qub los ua kom haum lawv cov phiaj xwm;)!

Kauj Ruam 2: Cov Khoom Siv thiab Kev Npaj

Cov Khoom Siv thiab Kev Npaj
Cov Khoom Siv thiab Kev Npaj
Cov Khoom Siv thiab Kev Npaj
Cov Khoom Siv thiab Kev Npaj
Cov Khoom Siv thiab Kev Npaj
Cov Khoom Siv thiab Kev Npaj

Ua ntej tshaj plaws peb tham txog cov txheej txheem siv los tsim cov pcbs no:

  1. CNC Milling
  2. Fiber/Yag Laser engraving (qhov tseem ceeb nrog 1064nm)

Raws li koj tuaj yeem pom tsis muaj kev kos ntawm cov no. Thiab qhov laj thawj yog tias kuv (thiab ib yam li Fab Lab zej zog), tsis nyiam siv cov kua qaub ntau rau qhov ua qias neeg thiab txaus ntshai.

Tsis tas li, txhua lub laug cam tuaj yeem ua los ntawm kev siv lub desktop/lub tshuab cnc me me, thiab/lossis laser engraving yam tsis muaj kev txwv tshwj xeeb nrog ib lossis lwm yam txheej txheem.

Los ntawm txoj kev Fiber/Yag Laser tshuab tuaj yeem raug nqi ntau txhiab daus las yooj yim, yog li kuv kwv yees tias rau ntau ntawm koj lub tshuab CNC me me yuav zoo dua!

Yog tias qee tus neeg xav paub txog txheej txheem laser engraving, Kuv pom zoo kom saib mus rau cov lus qhia hauv qab no:

fabacademy.org/archives/2015/doc/fiber-lase…

Nov yog cov npe pom zoo me me hom cnc tshuab koj tuaj yeem siv:

  • FabPCBMaker, qhib qhov khoom siv cnc los ntawm ib tus ntawm kuv cov tub ntxhais kawm Ahmed Abdellatif, tsawg dua 100 $ xav tau qee qhov kev txhim kho me me, yuav hloov tshiab sai sai no
  • 3810, qhov tsawg me me cnc, tsis tau sim tab sis zoo li nws tuaj yeem ua tau
  • Eleks Zeb, super-cheap mini cnc, tus kheej milled 0.5mm suab pob (LQFP100) nrog qee qhov ua tau zoo
  • Roland MDX-20, qhov me me tab sis muaj kev ntseeg siab los ntawm Roland
  • Roland SRM-20, hloov kho tshiab ntawm MDX-20
  • Othermill, tam sim no BantamTools, txhim khu kev qha thiab meej hom me me CNC
  • Roland MDX-40, lub desktop loj dua cnc, tseem tuaj yeem siv rau yam loj dua

Kuv pom zoo kom siv cov mills kawg hauv qab no los kos cov cim:

  • 0.4mm 1/64 rau feem ntau ntawm pcbs, piv txwv
  • 0.2mm chamfered rau cov haujlwm nyuaj-nruab nrab, piv txwv (xyuas kom tseeb tias lub txaj tiaj tus!)
  • 0.1mm chamfered rau cov haujlwm uas muaj tseeb, piv txwv 1, piv txwv 2 (xyuas kom lub txaj tiaj tus!)

Thiab cov khoom hauv qab no rau txiav tawm pcb:

1 hli contour cuab yeej, piv txwv 1, piv txwv 2

Ceev faj ntawm cov neeg Suav, yuav kav ntev ob peb zaug!

Cov ntawv tooj liab pom zoo kom siv yog FR1 lossis FR2 (35µm).

Cov iav fiberglass hauv FR4 yuav yooj yim hnav tawm lub tshuab kawg thiab ib yam li nws cov hmoov av tuaj yeem ua rau txaus ntshai rau koj kev noj qab haus huv.

Nram qab no yog cov cuab yeej koj yuav tsum muaj hauv koj lub rooj zaum soldering:

  • qhov chaw nres tsheb, (qee qhov kev pom zoo: ATTEN8586, ERSA I-CON Pico)
  • desoldering braid
  • ob peb ntawm qhov tseeb tweezers
  • pab tes
  • rooj teeb nrog magnifier
  • app tsom iav
  • soldering hlau, 0.5 hli yuav zoo
  • cov khoom siv hluav taws xob, (Digi-Key, Aliexpress thiab ntxiv rau …)
  • ib tug soldering fume extractor
  • ib multimeter

Kauj Ruam 3: Npaj Koj Cov Ntaub Ntawv rau Milling

Npaj Koj Cov Ntaub Ntawv rau Milling
Npaj Koj Cov Ntaub Ntawv rau Milling
Npaj Koj Cov Ntaub Ntawv rau Milling
Npaj Koj Cov Ntaub Ntawv rau Milling
Npaj Koj Cov Ntaub Ntawv rau Milling
Npaj Koj Cov Ntaub Ntawv rau Milling
Npaj Koj Cov Ntaub Ntawv rau Milling
Npaj Koj Cov Ntaub Ntawv rau Milling

Txhawm rau tsim GCode, lossis kom muaj lub tshuab code ntawm cov hom ntawv tshwj xeeb uas koj xav tau, koj yuav tsum siv Computer Aided Manufacturing (CAM) software.

Xav tias dawb siv ib qho CAM uas koj nyiam, tshwj xeeb tshaj yog tias qhov no los nrog koj lub tshuab thiab xis nyob nrog nws.

Hauv qhov kev qhia no, kuv yuav qhia koj yuav siv Fab Modules li cas, qhib qhov web-based CAM los ntawm prof Neil Gershenfeld thiab nws cov koom tes.

Fab Modules muaj raws li kev teeb tsa ib leeg ntawm koj lub PC, lossis online:

  • Fab Modules repository thiab cov lus qhia teeb tsa:
  • Fab Modules online version:

Rau qhov yooj yim Kuv yuav qhia koj yuav siv li cas hauv online.

Ua ntej tshaj plaws, Fab Modules siv los ua cov duab dub thiab dawb-p.webp

Yog tias koj xav ua lub satshakit board uas tsis muaj kev hloov kho, txhua yam koj yuav tsum ua yog rub tawm PNGs (qee zaum SVGs) Kuv tau npaj rau milling. Feem ntau peb ua lub qhov los ntawm txhais tes (nrog me me proxxon laum), tab sis kuv yuav qhia yuav ua li cas thiaj tsim tau-p.webp

Koj tuaj yeem pom PNGs hauv qab no lossis hauv qhov chaw cia khoom:

  • satshakit

    • tej
    • txiav tawm
  • xav micro

    • cov cim
    • txiav tawm
  • satshakit ntau yam

    svg twg

  • xaj 128

    • tej
    • txiav tawm
  • satshakit davhlau tswj

    • cov cim
    • txiav tawm
  • satshakit mini davhlau tswj

    • cov cim
    • txiav tawm
  • xav nero

    • cov cim
    • txiav tawm
  • tsim tawm GRBL

    • cov cim
    • txiav tawm
  • xav mega
    • cov cim
    • txiav tawm
  • xav M7

    • tej
    • txiav tawm
  • seb 6600

    • cov cim saum toj kawg nkaus
    • txiav tawm sab saum toj
    • qab taug
    • hauv qab txiav tawm
  • xaj ttl

    • tej
    • txiav tawm

Yog tias koj xav hloov kho tus qauv satshakit uas twb muaj lawm, koj yuav tsum ua ob kauj ruam ntxiv:

  1. siv Autodesk Eagle los hloov kho lub rooj tsav xwm raws li koj xav tau
  2. siv tus kho duab raster los npaj cov duab PNG, hauv qhov no kuv yuav qhia nws siv Gimp

Thaum koj tau ua qhov kev hloov kho uas koj xav tau, siv cov theem hauv qab no los xa cov duab-p.webp

  1. Qhib pawg thawj coj saib
  2. Nias lub khawm khawm
  3. Xaiv tsuas yog sab saum toj thiab ntaub qhwv (tseem VIAs hauv rooj plaub PCB yog ob txheej zoo li satstep6600)
  4. Nco ntsoov tias cov npe teeb liab yuav tsis tshwm nyob hauv daim duab los ntawm kev mus rau Set-> Misc and uncheck

    1. cov npe teeb liab ntawm lub ncoo
    2. cov npe teeb liab ntawm cov cim
    3. qhia cov npe npe
  5. Zoom lub rooj tsav xwm tsim kom haum rau lub vijtsam pom tau
  6. Xaiv File-> Export-> Image
  7. Teem cov hauv qab no hauv qhov Export Image pop-up window:

    1. xyuas monochrome
    2. xaiv cheeb tsam-> qhov rai
    3. ntaus qhov kev daws teeb meem tsawg kawg 1500 DPI
    4. Xaiv qhov chaw khaws cov ntaub ntawv (Xauj)
  8. ntaus lub pob ok

Tom qab qhov no koj yuav tsum muaj-p.webp

Tam sim no yog lub sijhawm qhib daim duab nrog Gimp thiab ua raws cov theem hauv qab no (saib cov duab txuas nrog):

  1. yog tias cov duab muaj cov npoo dub loj, txiav nws los ntawm kev siv Cov Cuab Yeej-> Xaiv Cov Cuab Yeej-> duab plaub xaiv lub cuab yeej tom qab ntawd xaiv Duab-> qoob loo rau xaiv (tseem khaws qee cov npoo dub ib puag ncig, zoo li 3-4mm)
  2. export cov duab tam sim no ua traces.png
  3. siv dua Cov Cuab Yeej-> Xaiv Cov Cuab Yeej-> duab plaub xaiv cov cuab yeej thiab xaiv txhua qhov cim tseg (tseem tshuav cov npoo dub nyob ib puag ncig nws, zoo li 1 hli)
  4. xaiv tau tsim qee cov nqaij hauv cov duab plaub xaiv los ntawm txhaj rau Xaiv-> Hloov puag ncig Rectangle-> thiab muab tus nqi ntawm 15
  5. tam sim no nyem rau sab hauv cheeb tsam xaiv thiab Kho kom raug-> Sau nrog BG Xim (nco ntsoov yog dawb, feem ntau yog lub neej ntawd)
  6. export cov duab no ua cutout.png
  7. tam sim no qhib cov ntawv traces-p.webp" />
  8. siv Cov Cuab Yeej-> pleev xim-> thoob ntim, sau tag nrho cov cheeb tsam dub uas tsis yog qhov dawb
  9. xa cov duab no ua qhov.png

Tom qab koj muaj cov ntaub ntawv PNGs, koj tau npaj tsim GCode rau milling.

Koj yuav tsum tsim GCode rau txhua tus-p.webp

Rau cov ntaub ntawv traces-p.webp

  1. mus rau
  2. qhib cov ntaub ntawv traces.png
  3. xaiv koj lub tshuab:

    1. gcodes yuav ua haujlwm rau GRBL raws cov tshuab (feem ntau kuj yog me me suav cnc raws nws)
    2. Roland RML rau Roland
  4. xaiv txheej txheem 1/64
  5. Yog tias koj xaiv Roland RML, xaiv koj lub tshuab (SRM-20 lossis lwm yam ntxiv..)
  6. kho cov chaw hauv qab no:

    1. ceev, Kuv pom zoo 3mm/s nrog 0.4mm thiab 0.2mm chamfered cov cuab yeej, 2mm/s rau 0.1mm
    2. X0, Y0 thiab Z0, muab tag nrho lawv rau 0
    3. txiav qhov tob tuaj yeem yog 0.1 hli nrog cov cuab yeej cylindrical 0.4mm, 0mm nrog cov chamfered sawv daws yuav
    4. cov cuab yeej txoj kab uas hla yuav tsum yog ib qho uas koj muaj (yog tias qee qhov cim tseg tsis tuaj yeem ua, dag nws los ntawm kev tso lub taub me me ntawm qhov koj muaj, kom txog thaum cov cim yuav pom tom qab nias xam)
  7. nias lub laij lej
  8. tos kom txoj kev tau tsim
  9. nias lub pob kom txuag tau Gcode

Rau lub qhov-p.webp

  1. ntsaws qhov-p.webp" />
  2. xaiv txheej txheem 1/32
  3. kho cov chaw hauv qab no:

    1. txo qhov nrawm, Kuv pom zoo 1-2mm/s
    2. kos thiab muab tso rau hauv (me ntsis ntau dua) tuab ntawm koj daim ntawv tooj liab PCB
    3. kos thiab muab tso rau hauv lub cuab tam txoj kab uas hla rau kev txiav tawm (feem ntau 0.8 lossis 1mm)

Khaws cov ntaub ntawv khaws tseg nrog koj raws li peb yuav xav tau lawv los ua PCB nrog CNC milling tshuab.

Kauj Ruam 4: PCB Milling

PCB Milling
PCB Milling
PCB Milling
PCB Milling
PCB Milling
PCB Milling

Ib txoj cai yooj yim kom ua tiav cnc zeb koj li PCBs yog txhawm rau npaj lub txaj txaj tshuab nrog daim ntawv tooj liab.

Hauv txoj haujlwm no koj yuav tsum sim ua kom nyob ntsiag to thiab muaj tseeb ntau li ntau tau. Qhov ntau koj nqis peev hauv ob yam no, qhov txiaj ntsig zoo dua koj yuav muaj.

Lub hom phiaj yog ua kom cov nplaim tooj liab sib npaug (tiaj) ntau li ntau tau nrog lub tshuab txaj.

Kev tiaj tus ntawm daim ntawv tooj liab yuav yog qhov tshwj xeeb tshaj yog tias koj yuav zeb siab PCBs, xav tau cov cuab yeej sib tsoo zoo li cov uas nrog 0.2mm lossis 0.1mm kawg.

Xav txog tias tom qab kos cov cim PCB, koj tseem xav txiav PCB tawm, thiab rau qhov no xav tau kom muaj qhov peb hu ua txheej txheej txi.

Cov txheej txheem txi yuav nkag mus me ntsis los ntawm kev txiav qhov kawg zeb, kom ntseeg tau tias qhov kev txiav yuav ua tiav ntawm daim ntawv tooj liab.

Nws raug nquahu kom siv daim kab xev nyias ob sab los lo rau daim ntawv tooj liab mus rau txheej txheej txi, thiab kom tsis txhob muaj cov quav uas daim kab xev tuaj yeem muaj.

Nov yog qee cov theem pib ua kom lub txaj tiaj tus (saib cov duab txuas nrog):

  1. nrhiav ib daim tiaj tiaj ntawm cov khoom siv rau txheej txheej txi, uas twb tau tsim lawm tiaj (piv txwv li ib qho ntawm MDF lossis extruded acrylic); xyuas kom cov cuab yeej txiav tawm tuaj yeem nkag mus rau nws thiab yuav tsis tawg vim nws nyuaj heev
  2. txiav txoj kev txi los ntawm lub txaj me me ntawm koj cnc
  3. muab cov kab xev ntawm ob daim kab xev tso rau hauv txheej txheej txi, nco kom nruj nws tsuas yog ua ntej txuas nws, kom ntseeg tau tias tsis muaj cov quav lossis cua npuas yuav tshwm; ob daim kab xev yuav tsum npog feem ntau ntawm cov nplaim hauv kev faib sib npaug
  4. txuas daim ntawv tooj liab rau ob sab kab xev; sim thawb txoj hauv kev sib luag tag nrho nws saum npoo
  5. muab cov txheej txheem txi rau lub txaj ntawm koj lub tshuab cnc, nyiam dua nrog qee yam uas yooj yim tshem tawm tom qab tab sis khoom, zoo li clamps, ntsia hlau

Tom qab teeb lub txaj yog lub sijhawm los npaj lub tshuab cnc rau milling. Tsis tas li cov haujlwm no yuav tsum tau mloog thiab ua kom raug. Nyob ntawm seb hom CNC koj muaj cov kauj ruam no tuaj yeem sib txawv me ntsis tab sis tsis ntau heev.

Txhawm rau npaj lub tshuab cnc rau milling ua raws cov theem hauv qab no:

  1. teeb tsa cov cuab yeej tsim nyog hauv lub collet (lossis cov cuab yeej tuav)
  2. xyuas kom txav mus me ntsis Z axis ntawm lub txaj ua ntej txav X thiab Y axis, kom tsis txhob tsoo lub zeb kawg
  3. txav lub X thiab Y axis mus rau qhov keeb kwm txheeb ze, yog tias koj siv Fab Modules qhov no yog hauv qab sab laug ntawm PNG
  4. ua ntej zeroing X thiab Y hauv lub tshuab tswj software, xyuas seb puas muaj chaw txaus rau zeb zeb
  5. teeb tsa X thiab Y xoom taw tes rau lub tshuab tam sim no
  6. maj mam nqes mus nrog Z axis, tso qhov kawg mills kaw cov tooj liab
  7. muaj cov txheej txheem sib txawv uas koj tuaj yeem siv siv los ntsuas qhov xoom ntawm Z axis, lub hom phiaj ntawm cov kauj ruam no yog kom ntseeg tau tias cov cuab yeej me ntsis kov cov tooj liab:

    1. ib txheej txheem ua haujlwm los ntawm kev pib ntxaiv thiab nqis los ntawm kev siv qhov loj me me ntawm cov tshuab; thaum koj hnov lub suab sib txawv tshwm sim los ntawm qhov kawg zeb me ntsis nkag mus rau saum npoo, uas yog koj li Z zero point
    2. koj tuaj yeem sim tshuaj xyuas qhov txuas hluav taws xob los ntawm cov cuab yeej mus rau tooj liab saum npoo nrog lub ntsuas cua; xa cov ntsuas ntsuas mus rau qhov kawg zeb thiab rau daim ntawv tooj liab, tom qab ntawd sim nqes mus nrog Z axis ntawm theem qis kawg; thaum lub multimeter beeps uas yog koj li Z zero point
    3. mus ze nrog cov cuab yeej mus rau saum npoo tawm qee qhov mm hauv nruab nrab (zoo li 2-3mm), tom qab ntawd qhib lub pob zeb thiab cia lub zeb kawg mus rau qhov kov tooj liab; tom qab ntawd kaw cov mills kawg rau hauv lub pob zeb thiab teeb qhov no ua Z zero point
    4. siv lub ntsuas hluav taws xob muab los ntawm lub tshuab, qhov no thaum lub zeb kawg yuav kov lub sensor, lub tshuab yuav siv tus lej Z keeb kwm

Thiab thaum kawg tam sim no koj tau npaj los pib koj li PCB engraving txoj haujlwm:)

Nws raug nquahu kom nyob ze rau lub tshuab kom ua tib zoo saib yog tias koj tau ua yuam kev rau cov kauj ruam saum toj no, thiab tej zaum yuav tsum nres thiab rov ua haujlwm dua nrog cov kev xav tau kho thiab/ntawm kev hloov kho.

Qee cov lus qhia ceev ntawm cov teeb meem:

  • yog tias koj lub PCB tau kos rau qee qhov chaw thiab tsis nyob hauv qee qhov, ces koj daim ntawv tooj liab tsis tiaj tus

    yog tias koj cov cuab yeej muaj lub tog raj kheej kawg, koj tsuas tuaj yeem siv me ntsis Z axis thiab rov ua haujlwm hauv tib txoj haujlwm; tib yam siv nrog cov cuab yeej chamfered thiab yog tias qhov sib txawv hauv kev kos duab tob tsis ntau

  • yog tias koj cov kab zauv muaj cov npoo ntse tuaj yeem zoo dua los txo tus nqi txiav
  • yog tias koj tsoo lub zeb tshiab (tshiab heev), tom qab ntawd txo qhov nrawm los ntawm qhov sib xws
  • yog tias koj cov kab ntawv puas los yog nyias dhau, koj tuaj yeem sib sib zog nqus dhau, tseem txheeb xyuas qhov tuab ntawm kab hauv Eagle, lossis txheeb xyuas koj li CAM chaw, tshwj xeeb tshaj yog yog tias txoj kab uas hla ntawm cov mills kawg raug

Thaum twg yog lub sijhawm los txiav tawm, nco ntsoov hloov lub cuab yeej zeb kawg thiab qhib qhov txiav tawm lossis cov ntawv ua qhov. Tom qab ua qhov no nco ntsoov rov ua dua XWB Z axis xoom taw tes, lub sijhawm no koj tsis tas yuav muaj qhov tseeb hauv qhov kov ntawm daim ntawv tooj liab.

Thaum twg yog lub sijhawm tshem koj li PCB los ntawm txheej txheej txi, sim maj mam rub nws tawm nrog lub hau ntswj ntswj nyias. Ua qhov no rov ua tib zoo kom tsis txhob tawg lub rooj tsavxwm.

Qhov kawg ntawm cov kauj ruam no koj yuav tsum muaj daim duab kos zoo PCB hauv koj txhais tes:) !!

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