CNC Neeg Hlau Plotter: 11 Kauj Ruam (nrog Duab)

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

Cov lus qhia no piav qhia txog CNC tswj cov neeg hlau phiaj xwm. Tus neeg hlau suav nrog ob kauj ruam lub cev muaj zog nrog tus cwj mem nqa nqa nruab nrab ntawm lub log. Kev tig lub log nyob rau hauv cov lus qhia rov ua rau tus neeg hlau tig mus txog tus cwj mem-ntsis. Kev tig lub log nyob rau tib qho kev taw qhia ua rau tus cwj mem kos kab ncaj. Nws muaj ntau yam kev txav mus los hauv qab no… rau pem hauv ntej, thim rov qab, tig-laug, thiab tig-sab xis.

Hauv kev ua haujlwm tus neeg hlau tig mus rau kev sib koom ua ke tom ntej, suav tus lej ntawm cov theem, tom qab ntawd txav mus. Txhawm rau ua kom nrawm dua, tus neeg hlau tau teeb tsa kom tig lub kaum sab xis tig ua ntej txav mus uas txhais tau tias nws feem ntau rub thaum taug kev rov qab.

Kev sib txuas lus nrog tus neeg hlau yog los ntawm kev txuas bluetooth. Tus neeg hlau lees txais ob qho lus txib keyboard thiab g-code tso tawm los ntawm Inkscape.

Yog tias koj yog "rau" cov xim dej xim ces cov cuab yeej no tuaj yeem hloov koj daim duab kos rau hauv ntawv. Hloov SCALE hloov cov duab me me uas txhais tau tias koj tsis txwv rau daim ntawv ntev.

Nco ntsoov tias tus neeg hlau no tsis yog lub cuab yeej siv tau tseeb. Tau hais tias cov txiaj ntsig tsis phem heev.

Kauj ruam 1: Mounting Bracket

Lub qhov txuas txuas tau tsim los ntawm 60mm kab txaij ntawm 18 gauge txhuas ntawv. Aluminium tau raug xaiv rau lub bracket vim nws yog lub teeb yuag thiab yooj yim rau kev ua haujlwm. Ib qho 3 hli laum tau siv rau qhov me me. Txhua qhov ntawm qhov loj dua pib lub neej raws li 9 hli qhov uas tau nthuav dav nrog kev pab ntawm "nas-tail" cov ntaub ntawv.

Cov phaj kawg rau lub cav hauv cov duab saum toj no yog 56 hli x 60 hli sib nrug 110 hli sib nrug thaum sib dhos. Qhov no tau muab Center-rau-nruab nrab lub log sib nrug ntawm 141 hli. Lub Log-txoj kab uas hla rau tus neeg hlau no yog 65 hli. Sau cov qhov ntev no raws li lawv Qhov Piv Txwv (CWR) txiav txim siab pes tsawg kauj ruam uas xav tau los hloov tus neeg hlau hla 360 degrees.

Yog tias koj saib ze rau ntawm cov duab koj yuav pom ib qho hack-saw txiav ntawm txhua lub log "tiab". "Sliver" ntawm cov hlau hauv qab ntawm txhua qhov ntawm cov saw-txiav tau tau nqes los puas me ntsis xws li:

• lub platform (bracket saum) yog qib,
• thiab tus neeg hlau tsis tshua pob zeb.

Nws yog ib qho tseem ceeb uas tus cwj mem nqa nqa yog ib nrab ntawm, thiab hauv kab nrog, lub log. Lwm yam tshaj li qhov neeg hlau qhov ntev tsis tseem ceeb.

Tus cwj mem-nqa suav nrog lub raj mis tshuaj yas uas nce los ntawm cov hlau txuas raws li qhia. Lub qhov yog drilled los ntawm lub hau thiab hauv qab rau tus xaum. Tus cwj mem nqa nqa suav nrog qhov kawg tawm ntawm cov yas khoob khoob-txuas-xaim hlua txuas rau lub hauv paus tooj dag ntawm lub xov tooj cua pob qhov rooj uas tau xyaum kom haum cov xaum. Ib tus neeg nuv ntses nuv ntses me me, tsim nyog rau siv, tau muab tso rau saum tus xaum ntawv kom ntseeg tau tias muaj kev sib cuag nrog daim ntawv txhua lub sijhawm.

Tus neeg hlau tau siv los ntawm rau rau AA roj teeb tau teeb tsa ze rau lub log kom txo qis ntawm qhov kev txhawb nqa thib peb.

[Cov Lus Qhia: Cov ntawv txhuas tuaj yeem txiav tau yam tsis xav tau guillotine lossis tin-snips (uas muaj tus cwj pwm tsis zoo ntawm cov hlau). Heevily "qhab nia" ob sab ntawm daim ntawv raws txoj kab txiav uas siv tus kav hlau thiab lub luag haujlwm hnyav-txiav-tawm riam. Tam sim no tso tus qhab-kab hla ntawm lub rooj thiab khoov daim ntawv me ntsis nqes. Tig daim ntawv hla thiab rov ua dua. Tom qab ob peb khoov daim ntawv yuav tawg raws tag nrho qhov ntev ntawm cov qhab nia-kab tawm ntawm ntug ncaj.]

Kauj Ruam 2: Cwj mem-nqa thiab ntaub thaiv npog

Kuv tau sim nrog thawj kab-khi thiab xaiv qhov hloov pauv rau cov yas yas txuas rau qhov chaw tooj dag ntawm "xov tooj cua-pob qhov rooj". Lub hauv paus tooj dag tau xyaum kom haum tus cwj mem. Grub-ntsia hlau tso cai tso qhov tseeb ntawm tus cwj mem. Cov yas yas tau txiav los ntawm qhov kawg ntawm txoj hlua ntawm txoj hlua sib txuas.

Tus cwj mem nqa nqa suav nrog servo me me uas los nrog kuv cov khoom qub Arduino tab sis ib qho me me servo uas teb rau 1mS thiab 2mS pulses spaced 20mS sib nrug yuav tsum ua haujlwm. Tus neeg hlau siv 1mS pulses rau tus cwj mem thiab 2mS pulses rau tus cwj mem.

Qhov kev pabcuam tau txuas rau lub raj mis tshuaj nrog cov kab txuas me me. Lub tshuab raj servo nqa cov yas yas, thiab yog li tus cwj mem, thaum tau txais kev hais kom ua tus cwj mem. Thaum tus cwj mem-down hais kom ua tau txais servo horn tau zoo ntawm lub disc. Qhov hnyav ntawm lub disc thiab tooj dag haum kom ntseeg tau tias tus cwj mem tseem nyob hauv kev sib cuag nrog daim ntawv. Qhov hnyav ntawm cov hlau lead tuaj yeem swb hla tus xaum yog tias koj xav tau kab "hnyav".

Kuv tag nrho cov Circuit Court tau tsim ntawm Arduino daim ntawv pov thawj tiv thaiv. Unplug daim ntaub thaiv thaum twg koj xav xa cov duab kos rau koj Arduino. Thaum koj cov duab kos tau raug tshem tawm tshem tawm USB lub tshuab hluav taws xob cable tom qab ntawd hloov daim ntaub thaiv.

Lub zog roj teeb tau pub rau Arduino ntawm tus pin "Vin" thaum daim ntaub thaiv txuas nrog. Qhov no tso cai hloov pauv sai rau koj li software yam tsis tau siv roj teeb thiab bluetooth tsis sib haum.

Kauj ruam 3: Circuit Court

Txhua lub Cheebtsam tau teeb tsa ntawm ib qho arduino proto-shield.

BJY48 steppers txuas nrog arduino pins A0.. A3 thiab D8.. D11

Tus cwj mem-nqa servo lub cev tau txuas nrog tus pin D3 uas tau ua haujlwm rau tso tawm 1mS (millisecond) thiab 2mS pulses ntawm 20mS sib nrug.

Cov servo thiab cov kauj ruam tau tsav los ntawm lawv tus kheej 5 volt 1 amp fais fab mov.

HC-06 bluetooth module tau siv los ntawm arduino.

Arduino tau siv los ntawm Vin tus pin.

Nrog rau qhov tshwj xeeb ntawm HC-06 bluetooth module, uas muaj qhov faib hluav taws xob suav nrog 1K2 thiab 2K2 ohm resistors kom tso lub bluetooth RX input voltage mus rau 3.3 volts, txhua tus tiv thaiv yog 560 ohms. Lub hom phiaj ntawm 560 ohm resistors yog txhawm rau tiv thaiv kev tiv thaiv luv luv rau arduino. Lawv kuj ua kom yooj yim dua rau xaim daim ntaub thaiv.

Kauj Ruam 4: Sau Ntawv Tsim Software

Txoj cai.ino rau txoj haujlwm no tau tsim los siv "codebender" ntawm https://codebender.cc/. "Codebender" yog huab raws IDE (kev txhim kho ib puag ncig ib puag ncig) uas yog siv dawb, muaj kev debug zoo heev, thiab pib pom koj li arduino.

SCALE thiab CWR qhov siv nyob hauv cov cai tau txiav txim siab los ntawm:

• neeg hlau qhov ntev,
• lub cev muaj zog tshwj xeeb,
• thiab koj qhov kev xaiv "stepping mode".

Cov Lus Qhia Tshwj Xeeb

"28BYJ-48-5V Stepper Motors" siv hauv txoj haujlwm no muaj "kev txav mus los" ntawm 5.625 degrees / 64 thiab "kev hloov pauv nrawm" ntawm 64/1. Qhov no txhais mus rau 4096 cov kauj ruam ua tau rau ib qho tig ntawm cov khoom tso tawm tab sis xav tias koj tab tom siv cov txheej txheem hu ua "ib nrab-kauj ruam".

Stepper Motors Ua Haujlwm Li Cas

"28BYJ-48-5V Stepper Motors" muaj plaub coils txhua nrog cov hlau zoo li tus uas muaj yim tus ncej. Txhua ntawm plaub tus ncej-thooj raug txav chaw xws li muaj 32 tus ncej sib nrug 360/32 = 11.25 qib sib nrug.

Yog tias peb txhawb zog (kauj ruam) ib kauj ntawm ib lub sijhawm (yoj kauj ruam), lossis ob lub kauj nyob rau ib lub sijhawm (puv-kauj ruam), lub rotor yuav ua ib qho kev hloov pauv tiav hauv 32 qib. Txij li sab hauv sab hauv yog 64/1, ib qho tig ntawm cov khoom tso tawm xav tau 2048 cov kauj ruam.

Ib nrab-Kauj Ruam

Tus neeg hlau no siv ib nrab kauj ruam.

Ib nrab-kauj ruam yog cov txheej txheem uas ib nrab cov kauj ruam tau tsim los ntawm kev sib zog ua kom muaj zog ib zaug xwb, tom qab ntawd ob txoj kab sib txuas uas nyob ib sab, yog li ob npaug ntawm cov kauj ruam los ntawm 32 txog 64 rau ib zaug ntawm lub rotor. Qhov no yog qhov sib npaug ntawm 64 tus ncej sib nrug 360/64 = 5.625 degrees sib nrug (hla lub kaum ntse ntse).

Txij li sab hauv sab hauv yog 64/1, ib qho tig ntawm qhov tso tawm qhov xav tau 4096 cov kauj ruam.

Cov qauv binary kom ua tiav ib nrab-qib tau sau tseg hauv kev txav mus () {…} thiab tig () {…} ua haujlwm.

Nplua nuj

SCALE ntsuas tus neeg hlau rau pem hauv ntej thiab rov qab txav.

Xav tias lub log txoj kab uas hla ntawm 65 hli ces tus neeg hlau yuav txav mus tom ntej (lossis rov qab) PI*65/4096 = 0.04985 mm rau ib kauj ruam. Txhawm rau ua tiav 1 hli ntawm ib qib (Inkscape siv mm rau nws 'kev sib koom ua ke) peb yuav tsum siv SCALE qhov tseem ceeb ntawm 1/0.04985 = 20.0584. Qhov no txhais tau tias tus naj npawb ntawm cov kauj ruam xav tau taug kev ntawm ob lub ntsiab lus yog "nrug* SCALE".

CWR

CWR (Lub vojvoog-txoj kab uas hla rau Log-txoj kab nruab nrab) [1] yog siv los ntsuas tus neeg hlau tig lub kaum ntse ntse. CWR siab muab qhov kev daws teeb meem zoo tshaj plaws thiab qhov yuam kev tsawg kawg, tab sis qhov tsis zoo yog tias nws yuav siv sijhawm ntev dua rau tus neeg hlau tig.

Piv txwv tias cov neeg hlau log yog sib nrug 130mm sib nrug ces lub log yuav tsum taug kev PI*130 = 408.4 mm rau tus neeg hlau tig 360 degrees. Yog tias txoj kab uas hla ntawm txhua lub log yog 65mm ces ib qho tig ntawm lub log yuav txav tus neeg hlau PI*65 = 204.2 mm ncig lub voj voog. Rau lub log kom taug kev puv lub voj voog lawv yuav tsum tig 407.4/204.2 = 2.0 (ob zaug).

Qhov no txhais rau CWR ntawm 2 thiab kev daws teeb meem 360/(CWR*4096) = 0.0439 degrees rau ib kauj ruam.

Rau qhov raug ntau tshaj plaws SCALE thiab CWR yuav tsum ob leeg siv ntau qhov decimal qhov ntau li ntau tau.

[1]

Lub log-lem tsim lub voj voog thaum cov neeg hlau tig 360 degrees. Txij li cov log-lem sib tshooj cov qauv rau CWR yog:

CWR = log-spacing/log-diameter.

Tus neeg txhais lus GCODE

Tus neeg hlau tsuas yog teb rau Inkscape cov lus txib pib nrog G00, G01, G02, thiab G03.

Nws tsis quav ntsej ib qho F (pub mis) thiab Z (txoj haujlwm ntsug) cov lej raws li tus neeg hlau tsuas tuaj yeem taug kev ntawm ib qhov nrawm, thiab tus cwj mem ib txwm nce rau tus lej G00 thiab nqis rau txhua lwm cov lej. Kuv, thiab J ("biarc") cov lej siv thaum npaj cov phiaj xwm nkhaus kuj tseem tsis quav ntsej.

Txoj cai tsis siv M100 yog siv rau "MENU" (M rau Ntawv Qhia).

Ntxiv T-cov lej tau ntxiv rau lub hom phiaj xeem (T rau Xeem)

Cov cai rau kuv tus neeg txhais lus tau tshwm sim los ntawm

Kauj Ruam 5: Txhim Kho Neeg Hlau Software

Hloov-tawm tom qab ntawd tshem tawm daim thaiv "lub cev muaj zog / xiav-hniav". Qhov no ua tiav ob yam:

• Nws tshem tawm cov roj teeb pob thaum koj teeb tsa lub arduino ntawm koj lub USB cable
• Nws tshem tawm HC-06 cov hniav hniav zoo li kev ua haujlwm tsis tuaj yeem ua tau thaum Blue-tooth module txuas nrog. Qhov laj thawj rau qhov no yog tias koj tsis tuaj yeem muaj ob lub khoom siv txuas nrog tib lub sijhawm.

Luam cov ntsiab lus ntawm "Arduino_CNC_Plotter.ino" rau hauv daim duab tshiab arduino thiab xa nws mus rau koj cov arduino. Unplug koj lub USB cable thaum cov software tau rub tawm.

Rov txuas dua daim ntaub thaiv saum toj no … koj tus neeg hlau "npaj rau yob".

Kauj Ruam 6: Teeb Koj Li Bluetooth

Ua ntej koj tuaj yeem "tham" rau tus neeg hlau HC-06 bluetooth module yuav tsum "ua ke" nrog koj lub PC.

Yog tias koj lub PC tsis muaj hniav xiav ces koj yuav tsum yuav thiab teeb tsa Bluetooth USB dongle. Cov tsav tsheb tsim nyog muaj nyob hauv dongle. Tsuas yog ntsaws nws thiab ua raws cov lus qhia ntawm lub vijtsam.

Cov kab hauv qab no xav tias koj siv Microsoft Windows 10.

Qhib-nyem "Pib | Chaw | Devices | Bluetooth". Koj lub vijtsam yuav tso saib bluetooth xwm txheej ntawm txhua lub cuab yeej uas tuaj yeem txuas nrog. Lub vijtsam hauv qab-sab laug qhia pom tias lub PC tam sim no paub txog qee lub pob ntseg bluetooth.

Qhib tus neeg hlau. HC-06 bluetooth module yuav pib ntsais muag thiab lub cuab yeej yuav tshwm nyob rau ntawm lub qhov rais bluetooth raws li qhia hauv qhov chaw nruab nrab-hauv qab tshuaj ntsuam.

Sab laug-nyem "Npaj ua khub | Pair" thiab sau tus password "1234" raws li qhia hauv qhov kev tshuaj ntsuam sab saum toj.

Sab laug-nyem "Tom ntej" txhawm rau txuas lub cuab yeej. Tam sim no koj lub vijtsam yuav tsum zoo ib yam li lub vijtsam qis-txoj cai uas hais tias "HC-06 Txuas".

Kauj Ruam 7: Txhim Kho Lub Terminal Emulation Software

Txhawm rau "tham" rau koj tus neeg hlau koj xav tau lub davhlau ya nyob twg emulation software pob lub hom phiaj ntawm uas yog txhawm rau txuas koj cov keyboard rau tus neeg hlau, thiab xa g-code cov ntaub ntawv rau tus neeg hlau, ntawm bluetooth txuas.

Kuv xaiv qhov davhlau ya nyob twg emulation software rau txoj haujlwm no yog "Tera Term" raws li nws tau teeb tsa tau zoo. Lub software yog siv dawb thiab qhov tseeb version yog muaj los ntawm:

osdn.jp/projects/ttssh2/downloads/64798/term-4.90.exe

Ob npaug nias rau "teraterm-4.90.exe" los ntawm koj li "Download" nplaub tshev thiab ua raws li cov lus qhia ntawm lub vijtsam. Xaiv lub neej ntawd nqis. Sab laug-nyem "Serial" ces "OK" ntawm qhov screen qhib.

Configuring Teraterm

Ua ntej peb tuaj yeem "tham" rau tus neeg hlau peb yuav tsum teeb tsa "Teraterm":

Kauj ruam 1:

Sab laug-nyem "Teeb | Terminal" thiab teeb tsa lub vijtsam qhov tseem ceeb rau:

Lub sij hawm me me:

• 160x4 8
• Tsis-khij ob lub thawv tam sim hauv qab no

Tshiab-kab:

• Txais: CR+LF
• Kev xa tawm: CR+LF

Tawm qhov seem ntawm lub vijtsam nrog lub neej qub.

Nyem "OK"

Kauj ruam 2:

Sab laug-nyem "Teeb | Qhov rai" thiab teeb tsa lub vijtsam qhov tseem ceeb rau:

Nyem "Rov Qab" (hloov lub vijtsam tom qab xim rau dawb)

Tawm qhov seem ntawm lub vijtsam nrog lub neej qub.

Nyem "OK"

Kauj ruam 3:

Sab laug-nyem "Teeb | Font" thiab teeb tsa lub vijtsam qhov tseem ceeb rau:

• Font: Droid Sans Mono
• Font style:: Tsis tu ncua
• Loj: 9
• Script: Western

Nyem "OK"

Kauj ruam 4:

Sab laug-nyem "Teeb | Serial" thiab teeb tsa lub vijtsam qhov tseem ceeb rau:

• Chaw nres nkoj: COM20
• Tus nqi kawm ntawv: 9600
• Cov ntaub ntawv: 8 ntsis
• Parity: tsis muaj
• Nres: 1 ntsis
• Kev tswj ntws: tsis muaj
• Kev xa qeeb: 100 msec/char, 100 msec/kab

Nyem "OK"

Kaw qhov ceeb toom "Tsis tuaj yeem qhib COM20"

Sau ntawv:

1. Kuv cov hniav xiav siv COM20 rau cov hniav xiav xa thiab COM21 rau cov hniav xiav tau txais. Koj tus nab npawb chaw nres nkoj xiav yuav txawv.
2. Kev xa tawm qeeb yog ua kom qeeb qeeb thaum siv "Cov Ntaub Ntawv | Xa …". Arduino zoo li tsis nco kab yog tias koj sim ua kom nrawm dua. "Cov Ntaub Ntawv | Xa …" zoo li ntseeg tau nrog cov txiaj ntsig tau qhia tab sis xav tias dawb dhau kev sim.

Kauj ruam 5:

Lem-nyem "Teeb | Tseg teeb tsa …" thiab sab laug-nyem "Txuag"

Kaw Teraterm

Kauj Ruam 6:

Qhib koj tus neeg hlau. Cov hniav hniav xiav yuav pib ntsais muag.

Qhib Teraterm thiab tos rau cov lus "COM20 - Tera Term VT" kom tshwm nyob rau sab saud sab laug ntawm Teraterm screen. Cov hniav hniav xiav yuav tsum tam sim no khov kho

Ntaus "M100" yam tsis muaj cov lus hais … cov ntawv qhia zaub mov yuav tsum tshwm sim. Tus lej 19: thiab 17: uas tshwm rau ntawm lub vijtsam yog Xon thiab Xoff kev tuav tes tuav cov lej los ntawm arduino..

Nrog koj zoo siab … koj tus neeg hlau tam sim no tau teeb tsa.

Kauj Ruam 8: Ntsuas Cov Ntawv

"Ntawv qhia zaub mov" muaj ob daim ntawv xeem.

T103 phiaj ib lub xwmfab yooj yim. Txhua fab yuav tsum sib ntsib. Kho CWR tas li thiab rov sau koj cov cai yog tias lawv tsis ua.

Theoretical CWR rau kuv tus qauv yog CWR = 141/65 = 2.169. Hmoov tsis cov ces kaum tsis tau ntsib ntau. Txhawm rau txo lub sijhawm ntsuas kuv tau npaj ob lub xwmfab… ib qho nrog CWR = 2 thiab lwm qhov nrog CWR = 2.3. Yog tias koj kawm daim duab saum toj no koj yuav pom tias qhov xaus ntawm ib lub xwmfab yog "qhib" thaum lwm qhov xaus "sib tshooj". Ntsuas qhov kawg-rau-kawg nrug rau txhua lub xwmfab thiab rub ib daim ntawv ntawm kab ntawv. Kos kab kab rov tav nrog (qhov no) 30 kev faib cais sau 2.0 txog 2.3. Siv qhov ntsuas loj npaum li qhov ua tau, npaj qhov "sib tshooj" nrug deb ntawm kab kab rov tav thiab "qhib" nrug deb hauv qab kab. Txuas ob lub ntsiab lus no nrog kab ncaj thiab nyeem tawm CWR tus nqi ntawm qhov chaw uas kab kab pheeb ces kaum txiav CWR axis. Rau kuv tus neeg hlau CWR taw tes no yog 2.173… qhov sib txawv ntawm 0.004 !!

T104 npaj cov phiaj xwm nyuaj ntau dua.

Inkscape g-codes rau daim ntawv xeem no muaj nyob hauv cov ntawv "test_chart.gnc". Qhov "biarc" "I", "J" tsis tau qhia hauv cov cai tau raug tsis quav ntsej uas suav rau lub voj voos sib faib.

Kauj Ruam 9: Tsim Tus Qauv

Cov txheej txheem hauv qab no siv "Inkscape" thiab xav tias peb xav kos lub paj los ntawm cov duab hu ua "flower.jpg".

Inkscape version 0.91 los nrog gcode txuas ntxiv thiab tuaj yeem rub tawm los ntawm https://www.inkscape.org Nyem "Downloads" thiab xaiv qhov tseeb version rau koj lub khoos phis tawj.

Kauj ruam 1: Qhib koj daim duab

Qhib Inkscape thiab xaiv "File | Open | flower.jpg".

Xaiv cov kev xaiv hauv qab no los ntawm lub vijtsam pop-up:

Duab Ntshuam Hom: ………… Embed

• Duab DPI: ……………………. Los ntawm cov ntaub ntawv
• Hom Kev Ua Duab:… Tsis muaj
• OK

Kauj ruam 2: Nruab qhov duab

Nyem F1 (lossis cov cuab yeej sab saud sab laug hauv lub sidebar)

Nyem qhov duab … xub yuav tshwm

Ib txhij nias-thiab-tuav koj "ctrl" thiab "hloov" cov yuam sij ces rub lub ces kaum-xub nkag sab hauv kom txog thaum nplooj ntawv kab lus tshwm. Tam sim no koj cov duab yog nyob nruab nrab.

Kauj ruam 3: Luam theej duab koj daim duab

Xaiv "Path | Trace Bitmap" ces xaiv cov kev xaiv hauv qab no los ntawm lub vijtsam pop-up:

• xim
• uncheck "stack scan"
• rov hais dua: hloov tshiab… scan tus lej… hloov tshiab
• nyem OK thaum koj zoo siab nrog tus lej ntsuas

Kaw qhov pop-up los ntawm txhaj X nyob rau sab xis saum toj.

CEEB TOOM: Khaws tus naj npawb ntawm kev tshuaj xyuas kom tsawg kawg nkaus kom txo tau lub sijhawm neeg hlau phiaj xwm. Cov txheej txheem yooj yim yog qhov zoo tshaj plaws.

Kauj Ruam 4: Tsim tus qauv

Xaiv "Khoom | Sau thiab Stroke |". Ib qho pop-up nrog peb lub tshuab raj-tab yuav tshwm.

• Xaiv "Stroke paint" thiab nyem lub npov ntawm ib sab X
• Xaiv "Sau" thiab nyem X

Kaw qhov pop-up los ntawm txhaj X nyob rau sab xis saum toj. Tam sim no tus qauv qhia tau muab tso rau ntawm daim duab

Tsis xaiv koj daim duab los ntawm txhaj sab nraud ntawm nplooj ntawv.

Tam sim no nyem sab hauv daim duab. Cov lus "Duab: 512 x 768: kos rau hauv paus", lossis zoo sib xws, yuav tshwm rau hauv qab ntawm koj lub vijtsam.

Nyem "rho tawm". Tsuas yog tus qauv qhia tseg.

Kauj Ruam 5: Sijhawm Tawm

Sijhawm rau kev tshawb nrhiav me ntsis.

Nyem F2 (lossis thib 2 los ntawm cov cuab yeej saum toj kawg nkaus hauv kab ntawv) thiab txav tus cursor hla tus qauv. Nco tseg yuav ua li cas tus qauv qhia tawm liab thaum tus cursor hla txoj kev sib txawv.

Tam sim no nyem kab lus. Pom zoo li cas tus naj npawb ntawm "nodes" tshwm sim. Cov "nodes" no yuav tsum tau hloov pauv mus rau g-code kev sib koom ua ke tab sis ua ntej peb tuaj yeem ua qhov ntawd peb yuav tsum tau muab cov ntaub ntawv sib koom ua ke rau peb nplooj ntawv.

Kauj Ruam 6: Muab nplooj ntawv sib koom ua ke

Nias F1 ces nyem rau kab ntawv.

Xaiv "Txheej | Ntxiv Txheej" thiab nyem "Ntxiv" hauv lub qhov rai pop-up. Qhov txuas ntxiv g-code uas peb tab tom yuav siv yuav tsum muaj tsawg kawg ib txheej… txawm tias nws tsis muaj dab tsi!

Xaiv "txuas ntxiv | Gcodetools | Taw qhia cov ntsiab lus". Xaiv "hom 2-point" los ntawm lub qhov rai pop-up thiab nyem "Apply".

Tso tawm tej lus ceeb toom.

Nyem "Kaw" kom kaw qhov pop-up

Hauv qab sab laug-sab ntawm koj nplooj ntawv tau muab txoj haujlwm sib koom ua ke "0, 0; 0, 0; 0, 0, 0"

Kauj Ruam 7: Xaiv lub cuab yeej

Xaiv "txuas ntxiv | Gcodetools | Cov tsev qiv ntawv cuab yeej" thiab nyem:

• Lub khob hliav qab
• Thov
• OK…. (kom tshem qhov ceeb toom)
• Kaw

Nias F1 thiab rub lub vijtsam ntsuab tawm ntawm nplooj ntawv nthuav qhia.

Kauj Ruam 8: Kho lub cuab yeej thiab chaw teeb tsa

Cov kauj ruam no tsis xav tau tab sis tau suav nrog rau kev ua tiav raws li nws qhia yuav hloov pauv li cas lub cuab yeej "txoj kab uas hla" thiab "pub" teeb tsa koj yuav tsum muaj lub tshuab milling.

Nyem rau lub cim "A" hauv kab ntawv sab tom qab ntawd hloov cov teeb tsa uas pom hauv lub vijtsam ntsuab los ntawm:

• txoj kab uas hla: los ntawm 10 txog txoj kab uas hla 3
• pub: los ntawm 400 txog 200

Kauj ruam 9: Tsim g-code

Nias F1

Xaiv cov duab

Xaiv "Extensions | Gcodetools | Path to Gcode | Preferences" thiab hloov:

• File: flower.ncg ……………………………………… (numerical control g-code filename)
• Cov npe: C: / Cov neeg siv / koj lub npe / Desktop … (qhov chaw cia rau paj.ncg)
• Z qhov siab nyab xeeb: 10

Tsis tas tawm ntawm lub qhov rai pop-up, xaiv "Path to Gcode" menu tab thiab nyem:

• Thov… (qhov no yuav siv sijhawm ntev… tos !!)
• OK ……. (tshem tawm cov lus ceeb toom)
• Kaw… (thaum tsim cov cai lawm)

Yog tias koj tshuaj xyuas tus qauv nws tam sim no suav nrog xub xub xiav (duab qis).

Kaw Inkscape.

Kauj Ruam 10: Txheeb Xyuas Koj Li Cai

nraynaud.github.io/webgcode/ yog qhov program online rau pom cov duab uas koj g-code yuav tsim. Tsuas yog tso koj tus lej g-code mus rau sab laug ntawm lub vaj huam sib luag ntawm qhov kev sim thiab qhov pom kev sib xws yuav tshwm ntawm sab xis ntawm koj lub vijtsam. Cov kab liab qhia cov cuab yeej-txoj kev thiab neeg hlau cwj mem-nqa.

Qhov "Path | Trace Bitmap" teeb tsa rau cov duab saum toj kawg nkaus yog:

• "Xim"
• "Scans: 8"

Qhov "Path | Trace Bitmap" teeb tsa rau cov duab hauv qab yog:

• "Ntug nrhiav"
• "Qhov siab: 0.1"

Tshwj tsis yog tias koj xav tau qhov nthuav dav ib txwm tsim cov duab yooj yim.

Kauj Ruam 11: Xa Cov Ntaub Ntawv Inkscape rau Neeg Hlau

Cia peb xav tias peb xav xa cov ntawv "Hello_World_0001.ngc" mus rau tus neeg hlau.

Kauj ruam 1

Fais fab neeg hlau.

Muab tus neeg hlau tso rau hauv qab-sab laug ntawm daim duab-nplooj ntawv thiab taw qhia nws mus rau 3 teev. Nov yog txoj haujlwm pib pib.

Qhib Teraterm thiab tos kom txog thaum lub teeb bluetooth nres ntsais muag. Qhov no qhia tias koj muaj qhov txuas.

Kauj ruam 2

Txheeb xyuas tias qhov siab tshaj X thiab siab tshaj Y qhov tseem ceeb hauv cov ntawv uas koj tab tom yuav xa yuav haum rau ntawm nplooj ntawv. Piv txwv li txuas nrog "Hello_World_0001.ngc" qhia qhov siab tshaj X tus nqi yog:

G00 X67.802776 Y18.530370

thiab tus nqi siab tshaj Y yuav yog:

G01 X21.403899 Y45.125018 Z-1.000000

Yog tias koj xav kom koj cov duab loj dua li saum toj no 67.802776 los ntawm 45.125018 mm ces hloov cov phiaj-me me siv cov ntawv qhia zaub mov hauv qab no:

M100

T102 S3.5

Cov lus txib ua ntu no qhia cov ntawv qhia zaub mov, kom koj tuaj yeem pom T-cov lej, tom qab ntawd nce cov duab loj 3.5 zaug (350%)

Kauj ruam 2

Qhib-nyem "Cov Ntaub Ntawv | Xa cov ntaub ntawv …"

"Xauj" rau "Hello_World_0001.ngc" cov ntaub ntawv.

Sab laug-nyem "Qhib". Tam sim no cov ntaub ntawv yuav raug xa mus rau tus neeg hlau kab-los-kab.

Nws yog qhov yooj yim … zoo siab lub tswv yim:)

Sau ntawv:

• Txhua MENU cov lus txib yuav tsum yog hauv rooj plaub loj.
• Qhov 19: thiab 17: pom hauv daim duab saum toj no yog cov lej tuav ntawm tes (decimal) rau "Xoff" thiab "Xon". Cov colons tau ntxiv los txhim kho qhov muag pom. Ib qho Inkscape hais kom ua raws txhua "Xon".
• Koj yuav tsum tsis txhob pom ob X, Y sib koom ua ke hauv ib kab. Yog tias qhov no tshwm sim, nce lub sijhawm ncua sijhawm ntawm lawv tus nqi tam sim no ntawm 100mS ib tus cim. Kev ncua sijhawm luv dua tuaj yeem ua haujlwm…
• "Nyob Zoo Ntiaj Teb!" zaj lus qhia pom cov cim ntawm kev ua yuam kev. Kev hloov kho CWR yuav tsum kho qhov no.

Nyem qhov no mus saib kuv lwm cov ntawv qhia.