Ntawm cov khoom siv rau kev kho kom zoo nkauj, plywood yog qhov nrov tshaj plaws vim nws qhov kev ua tau zoo. Tsis tas li ntawd, nws yog ib qho yooj yim rau txheej txheem. Figured plywood cov khoom ua los ntawm cov cuab yeej siv tshuab tau dhau los ua neeg nyiam. Cov khoom zoo li no muaj cov qauv peb-seem thiab kev ua haujlwm zoo tshaj plaws. Cov tswv yim lub siab ntawm cov craftsmen xav tsis thoob: nws puas tuaj yeem ua lub tshuab laser nrog koj tus kheej txhais tes lossis koj puas yuav tsum tau siv nyiaj rau kev npaj ua tiav? Ua ntej koj yuav tsum to taub tag nrho cov intricacies ntawm tshuab txiav plywood.
Dab tsi yog laser puab txiav tshuab?
Laser engraving thev naus laus zis tso cai rau koj hloov cov duab kos hauv ntim rau hauv daim ntawv plywood. Txoj kev no yog qhov tshiab, tab sis twb tau muaj koob meej ntawm cov kws ntoo thiab cov kws ua haujlwm hauv tsev.
Qhov cuam tshuam ntawm nqaj yog raws li microdestruction ntawm ntoo, zoo ib yam hauvvuam siv zog. Thaum raug kub hnyiab, qhov chaw tiv tauj yuav raug hlawv.
Installation, uas yog ib feem tseem ceeb ntawm lub cuab yeej, nqa tawm cov nyhuv beam ntawm lub laser. Hydrocarbon lasers yog siv rau kev ua, yog li ntawd, nws yog tsis yooj yim sua kom dhos lub laser txiav tshuab yam tsis muaj qhov no.
Qhov zoo ntawm kev siv laser kho
Kev txaus siab rau kev sib sau ua ke lub tshuab laser txiav plywood nrog koj tus kheej tes yog vim tus nqi siab ntawm lub Hoobkas qauv. Cov khoom siv zoo li no muab cov sijhawm ntxiv hauv kev tswj hwm cov khoom lag luam uas tsis muaj nyob rau hauv kev siv tshuab. Cov cuab yeej siv los ntawm laser raug siv ob qho tib si ntawm kev lag luam thiab los ntawm cov kws ua haujlwm hauv tsev, nrog rau cov neeg ua lag luam me.
Ib qho tshwj xeeb ntawm laser txiav yog qhov dav ntawm lub seam, uas tuaj yeem tsuas yog me ntsis tshaj qhov tuab ntawm lub teeb laser ntawm lub cuab yeej. Qhov no tso cai rau koj siv cov duab kos kom raug, kom ze li sai tau rau qhov muab layout. Lub tshuab laser sib dhos nws tus kheej tsis yog qhov tsis zoo ntawm qhov zoo ntawm kev txiav rau cov khoom lag luam thiab yog qhov txawv los ntawm tib cov txheej txheem thev naus laus zis hauv lub cuab yeej.
Ntawm cov yam ntxwv ntawm laser txiav tshuab yog cov hauv qab no:
- Thaj chaw ntawm kev sib cuam tshuam nrog cov nqaj inevitably ua tsaus.
- Siv txoj kev no zam kev deformation txhua yam, vim tsis tas yuav siv cov tub rog qub.
- Thaum xaiv qhov chaw ntooRau kev ua hauj lwm, yug me nyuam nrog cov ntsiab lus qis tshaj plaws yuav tsum nyiam.
- Laser ua ib qho me me ntawm cov chips.
- Kev ua haujlwm ntau dhau los ntawm kev siv tshuab, yuav tsum tau saib xyuas kom muaj lub tshuab ua pa.
- Qhov sib xws ntawm qhov txiav tau txais thaum lub sijhawm txiav yog cuam tshuam los ntawm qhov kub thiab txias ntawm lub laser beam.
- Kev ua haujlwm ntawm lub laser yog tswj los ntawm cov lej tswj (CNC), uas tso cai rau koj kom ua tiav cov txheej txheem ua tiav.
Txoj Cai Ua Haujlwm
Ua ntej koj sib sau lub tshuab CNC laser nrog koj tus kheej txhais tes, koj yuav tsum nkag siab cov ntsiab lus tseem ceeb ntawm cov cuab yeej thiab cov txheej txheem ntawm lawv txoj haujlwm.
Ib qho kev teeb tsa carbon dioxide laser muaj lub raj ntim nrog cov roj molecules ua nws lub ntsiab lus tseem ceeb. Ib qho hluav taws xob tam sim no siv rau cov roj catalyst tso cov molecules mus rau hauv lub xeev ntawm kev vibration, yog li amplifying lub teeb beam hla lub raj. Cov khoom siv kho qhov muag hauv lub tshuab laser amplify lub teeb flux thiab muab nws tawm raws li ntau qhov kev xav.
Rau kev ua haujlwm ntawm lub tshuab, yuav tsum muaj lub tshuab ua haujlwm uas txav tau lub laser. Nws yog hu ua ib tug positioning ntaus ntawv, nws cov hauj lwm yog kev koom tes los ntawm software. Thaum lub qhov yog tsim los ntawm ib qho chaw ntawm cov khoom, lub laser carriage yuav tsum tau tsiv mus rau lwm qhov chaw kom cov ntoo qauv tsis puas.
Sib tw curlytxiav
Plywood daim duab txiav suav nrog cov kauj ruam tseem ceeb:
- Ua ntej tshaj, ib daim duab yog tsim. Qhov no yog ua tiav manually los ntawm kev thov rau cov khoom siv, lossis teeb tsa hluav taws xob.
- Tom ntej no, cov kev txiav yog xaiv, cov yam ntxwv tseem ceeb ntawm uas yog lub zog hluav taws xob. Qhov kev siv ntawm kev kub nyhiab, nyob rau hauv lem, ncaj qha nyob ntawm lub thickness ntawm nto.
- Kev kos tus qauv ntawm cov khoom ntawm qhov muab ceev. Raws li txoj cai, lub siab engraving ceev yog nrog los ntawm ib tug loj darkening ntawm txiav ntug.
Nws puas tuaj yeem ua lub tshuab laser nrog koj tus kheej txhais tes? Yog, nws yog qhov kev sib tw tiag tiag.
Txhim kho lub tshuab laser CNC nrog koj tus kheej txhais tes, koj yuav tsum tau them sai sai rau qhov zawv zawg ntawm cov lus qhia; drives tau nthuav tawm nyob rau hauv kev nplua nuj nyob rau hauv cov khw muag khoom ntawm qhov sib thooj profile.
Yog li, yog tias koj siv cov khoom tseem ceeb zoo ib yam li cov hauv lub Hoobkas teeb tsa, thiab siv lub hauv paus ntsiab lus ntawm kev hloov pauv ntawm qhov sib npaug, nws muaj peev xwm ua tau lub tshuab laser rau plywood nrog koj tus kheej txhais tes, uas lees paub qhov kev paub ntawm cov kws ua haujlwm muaj peev xwm.
Cov ntsiab lus koj yuav xav tau
Ua ntej sib dhos lub tshuab laser nrog koj tus kheej txhais tes, koj yuav tsum tau saib xyuas cov khoom tseem ceeb hauv qab no, qhov kev sib tw uas yuav tso cai rau koj kom tau txais kev ua haujlwm zoo los ntawm lub tshuab laser engraving los ntawm koj tus kheej:
- Laser converter ntaus ntawv. Cov phom laser yuav tsum tau yuav vim nws siv zog ua haujlwm thiab tsis tsim nyog rau kev siv zog.
- Tsis tas li, kev teeb tsa yuav tsum muaj qhov tshwj xeebcarriage, nyob ntawm smoothness ntawm lub zog ntawm qhov tshwm sim ntawm lub tshuab yuav nyob ntawm seb. Cov kev taw qhia tuaj yeem tsim los ntawm kev txhais tau tias improvised, tab sis lawv yuav tsum ntes tag nrho cov cheeb tsam ntawm qhov chaw yuav tsum tau kho. Yog li, koj yuav xav tau cov motors uas yuav tsum tau txuas nrog lub rooj tsavxwm hluav taws xob, cov khoom siv hluav taws xob, cov hlua khi thiab cov kabmob.
- Lub tshuab hluav taws xob hluav taws xob ntawm lub tshuab laser, uas tseem yog lub luag haujlwm rau kev ua cov lus txib xa los ntawm kev tswj taw tes rau lub laser.
- Software xav tau rau cov ntaub ntawv nkag thiab xav tau qauv lossis qauv.
- Nws tseem yuav tsum tau ua kom ntseeg tau tias cov khoom lag luam tsim kev puas tsuaj tsim thaum lub sij hawm combustion. Rau qhov no, tsim kom muaj qhov cua nkag hauv zos yuav zoo dua.
Cov ntaub ntawv koom nrog ua lub tshuab laser nrog koj tus kheej txhais tes
Kev sib dhos yuav xav tau cov laug cam, hlua khi, fasteners, ntsia hlau ntsia hlau, cov cuab yeej txiav hlau thiab ntoo, sib tsoo, nrog rau cov roj nplua nyeem thiab cov dej txias.
Rau kev tswj hluav taws xob, Arduino R3 microcontroller feem ntau yog siv, koj tseem yuav xav tau lub rooj tsavxwm nrog cov zaub thiab lub computer los tswj cov lus txib.
Machine assembly sequence
Hand-assembled hauv tsev CNC laser tshuab muab kev txaus siab rau tus tswv, thiab tseem tso cai rau koj kom nkag siab zoo txog cov txheej txheem ntawm kev ua cov ntaub ntawv ntoo.
Cov theem tseem ceeb ntawm kev teeb tsa kev teeb tsa tuaj yeem sawv cev ua cov kauj ruam ua tiav:
- Kev npaj cov ntaub ntawv.
- Cia li tswj cov khoom.
- Mechanical pob.
- Tsim txiav cov ntsuas.
- Pib tshuab ua haujlwm.
Npaj cov khoom tsim nyog thiab khoom siv
Cov khoom yuav tsum tau npaj, lawv yuav tsum muaj nyob rau txhua lub sijhawm. Qhov no yuav tso cai rau koj los sib sau ua ke ntawm kev ntsuas thiab kev sib koom tes zoo. Txhawm rau ua lub tshuab laser nrog koj tus kheej tes, cov duab kos tuaj yeem siv tau npaj txhij, lossis koj tuaj yeem ua koj tus kheej.
Sib sau cov hluav taws xob hluav taws xob
Lub kaw lus tswj tau cia siab rau kev ua haujlwm ntawm lub rooj tsavxwm, uas tuaj yeem yuav npaj tau los yog sib sau ua ke ntawm lub hauv paus ntawm microcircuit. Ntawm qhov yooj yim tshaj plaws rau kev siv hauv tsev, Arduino nti yog qhov txawv. Daim duab hauv qab no qhia txog daim duab sib dhos ntawm lub rooj tsavxwm hluav taws xob rau lub tshuab ua-nws-koj tus kheej laser CNC.
tag nrho
Tus tsim ntawm lub shuttles rau lub cuab yeej yav tom ntej yog sib sau ua ke siv cov pas nrig uas tau muab tso rau hauv lawv sab, uas yog lub luag haujlwm rau kev sib koom ua ke ntawm ob sab ntawm qhov projection. Daim ntawv qhia rods yuav tsum xub muab sanded nrog sandpaper los yog ib tug grinder. Tom ntej no, lawv yuav tsum tau kho nrog cov roj nplaum npaj kom smoother txav.
Nyob rau hauv lub txav mechanism, ua ntej ntawm tag nrho cov, mechanisms yog mounted los xyuas kom meej txav, ces - pob bearings. Cov kauj ruam kawg yog txhawm rau txhim kho txoj siv sia. Sib dhos lub tshuab laser engraving nrog koj tus kheej tes, nws yooj yim rau sivhlau puag, ob zaug qhov loj ntawm kev tsav tsheb mechanisms. Fasteners tuaj yeem yog tus kheej tapping screws uas tau muab tso rau hauv qhov npaj ua ntej. Hlau bracket yog ntsia rau ntawm qhov chaw ntawm lub tshuab, thiab ib tug bearing system yog ntsia raws lub nkhaus npoo ntawm lub hauv paus hlau. Ib txoj siv nrog cov hniav yog muab tso rau ntawm qhov tsim txav tau thiab nws tau txuas nrog tus kheej tapping ntsia hlau rau ntawm lub hauv paus ntoo.
Automation thiab tswj
Ib qho tseem ceeb hauv kev ua haujlwm ntawm tes sib dhos yog kev ua haujlwm synchronous ntawm cov lus qhia motors, uas yog ua tiav los ntawm kev sib txuas cov tswj, uas yog ua los ntawm lub rooj tsavxwm, uas yog tib yam rau ob qho tib si mechanisms.
Cov kev pab cuam uas xav tau los khiav lub tshuab ua hauv tsev muaj nyob hauv Web. Cov khoom siv hluav taws xob xav tau yuav tsum tau rub tawm mus rau lub computer siv rau kev tswj hwm. Ntawm cov neeg nyiam tshaj plaws rau kev ua haujlwm nrog laser txiav: Inkscape, Arduno IDE, Universal Gcode Sender (version 1.0.7).
Cov kev qhia tau qhia tau raug teeb tsa raws li tus qauv qauv, tom qab ntawd koj tuaj yeem pib teeb tsa qhov tsis sib xws ntawm cov duab kos yav tom ntej.
Txhawm rau tswj kev txiav thiab kos duab tsis xws li lub zog (piv txwv li kub hnyiab) thiab laser nrawm, koj yuav tsum teeb tsa Arduno IDE board. Ua ntej tshaj plaws, koj yuav tsum rub tawm GRBL code, uas tuaj yeem xaiv los ntawm cov npe muab los ntawm qhov program. Tom qab ntawd koj tuaj yeem pib kho qhov txiav txiav.
Teeb tus qauv rau laser txiav
Txhawm rau teeb tsa tus qauv lossis duab, koj tuaj yeem sivdigitized freehand kos duab los yog tsim ib tug kos duab nyob rau hauv ib tug graphics program. Hauv cov qauv openwork, nws yog ib qho tseem ceeb kom ntseeg tau tias tag nrho cov ntsiab lus txuas nrog thiab cov qauv tseem ceeb tseem nyob tsis zoo.
Qhov ceev thiab qib cua sov ntawm lub taub hau laser tuaj yeem txiav txim siab nrog kev xyaum me ntsis. Lub luag haujlwm tseem ceeb yog ua los ntawm qhov tuab thiab qhov xwm txheej ntawm cov khoom siv rau kev ua haujlwm. Cov nplooj nyias nyias yuav tsum tau ua kom maj mam thiab ua haujlwm qeeb.
Thaum upload ib daim duab, koj yuav tsum coj mus rau hauv tus account qhov yuav tsum tau ntawm qhov kev pab cuam uas siv vector hom rau kev ua hauj lwm. Koj tuaj yeem hloov cov duab kos hauv cov duab editors Adobe Illustrator thiab Inkscape.
Nws tseem yuav tsum tau muab sau tseg tias yog tias muaj cov chaw sau hauv daim duab, qhov contour ntawm cov khoom no yuav tsis puv.
Kev txiav thiab txiav
Thaum teeb tsa cov kev txwv txiav, koj yuav tsum xyuas seb qhov txiaj ntsig ntawm X thiab Y axes ua haujlwm hauv qhov kev pab cuam cuam tshuam li cas ntawm cov duab vector. Tom ntej no, koj yuav tsum teem lub ceev ntawm lub tshuab thiab coj lub laser taub hau ntawm lub kaum sab xis yuav tsum tau kom tau qhov yuav tsum tau ntim ntawm tus qauv ntawm tsob ntoo.
Qhov kawg koj yuav tsum ua yog pib txiav thiab txaus siab rau koj lub tshuab laser DIY.
Txiav thiab engraving Safety
Thaum ua haujlwm nrog lub tshuab txiav laser, koj yuav tsum ua raws li cov cai tswj kev nyab xeeb. Lub ntsiab lus tseem ceeb yog qhov kev hem thawj uas tshwm sim los ntawm kev ua haujlwm laser. Hu raulaser beam nrog daim tawv nqaij ua rau kub hnyiab txawm nrog ib tug luv luv raug. Tsis tas li ntawd, koj yuav tsum tiv thaiv koj ob lub qhov muag thaum ua haujlwm nrog cov cuab yeej no, vim tias kev raug hluav taws xob ntawm lub retina tuaj yeem ua rau qhov muag tsis pom kev mus tas li.
Tam sim no, txhua lub tswv yim ntawm tus neeg ua haujlwm tsim khoom ntoo tuaj yeem ua tiav nrog kev pab ntawm cov txheej txheem niaj hnub ua, ua tsaug uas nws muaj peev xwm tau txais cov duab kos duab los ntawm cov khoom ntxhib. Yog tias muaj kev xav txuag nyiaj ntawm cov cuab yeej siv, kev siv zog me ntsis yuav tso cai rau koj los sib sau ua ke lub tshuab laser nrog koj tus kheej tes, thiab nws yuav ua haujlwm rau nws tus tswv rau lub sijhawm ntev, zoo siab nrog cov khoom siv ntoo qhib thiab cov khoom zoo.
Kev taw qhia ntawm laser txiav tshuab hauv peb lub rhiav tso cai rau peb tsis yog tsim cov khoom siv rau peb tus kheej xwb, tab sis kuj siv tau los ua kev khwv nyiaj.
