ziviso
Wese munhu anoziva kuti kuti uve mugadziri anokwanisa kana DIYer, uchishandisa a laser cutter kosi inodiwa kuti upinde, asi panogona kunge paine matambudziko akawanda. Kana iwe ukakwanisa kuzvivakira iwe pachako, dambudziko racho richagadziriswa nyore nyore here?
Iyo purojekiti yandinoda kugovera ndeye laser yekucheka muchina wakaitwa gore rapfuura. Ndinotenda munhu wese anoziva nezve laser cutter (Inozivikanwawo sea Laser engraver nechikonzero chekuti inogona kuita laser-yakavezwa mabasa), uye zvakare inyanzvi yevagadziri kugadzira mapurojekiti. Mabhenefiti ayo akadai sekukurumidza kugadzirisa, kushandisa zvakanaka mahwendefa, uye kuzadziswa kwekucheka tekinoroji iyo yechinyakare maitiro haigone kuwana inodiwa zvakanyanya nemunhu wese.
Kazhinji kana uchishandisa CNC muchina wekushanda, pane anotevera matambudziko kana achienzaniswa nelaser yekucheka, inoda kuisa uye kushandura chishandiso chisati chashanda, marongero ezvishandiso, ruzha rwakanyanya, nguva yakareba yekugadzirisa, kusvibiswa kweguruva, radius yekushandisa uye mamwe matambudziko. Kukwirira kwekucheka kwakatungamira kune zano rekugadzira laser cutter muchina uri wega.
Mushure mekuva nepfungwa iyi, ndakatanga kuita chidzidzo chekugonesa pane iyi pfungwa. Mushure mekutsvagisa kwakawanda uye kuenzanisa kwemhando dzakasiyana dzelaser cutter michina, yakasanganiswa neayo mamiriro uye kugadzirisa zvinodiwa, mushure mekuyera zvakanakira nezvayakaipira, ini ndakaita nhanho-ne-nhanho chirongwa chekuvaka ne modular dhizaini nekugadzira, iyo inobatika uye inokwidziridzwa.
Mushure memazuva makumi matanhatu, chikamu chimwe nechimwe chemuchina chinotora modular dhizaini. Kuburikidza nepfungwa ye modularization, kugadzirisa uye kugadzira kuri nyore, uye gungano rekupedzisira rakakwana, uye kumanikidzwa kwemari hakuzove kwakanyanya, uye zvikamu zvinodiwa zvinogona kutengwa nhanho nhanho. Saizi yemuchina wakapedzwa unosvika 6060mm*1200mm* 1210mm, iyo yekugadzirisa sitiroko ndeye 1260mm*760mm, uye simba rekucheka ndiro 100W. Inogona kugadzirisa nhamba huru yezvikamu panguva imwe chete, uye ine mabasa ekucheka laser, engraving, scanning, lettering uye kumaka.
Kuronga KweProjekiti
Kugadzirwa kwese kweprojekiti kunosanganisira zvikamu zvinomwe zvikuru, zvinoti: motion control system, mechanical structure design, laser tube control system, light guide system, air blowing uye exhaust system, lighting focusing system, operation optimization nezvimwe zvinhu.
Pfungwa huru yekuita yekutanga ndeiyi:
1. Kurova kwe laser cutter muchina unogadzirwa unofanirwa kunge wakakura kuzadza gap iro renji rekugadzirisa re CNC muchina haina kukura zvakakwana, izvo zvinogona kuchengetedza dambudziko rekutanga-kucheka pepa. Iwe unogona zvakare kushandisa yayo laser scribing basa kunyora zvakananga mahwendefa makuru, ayo anogadzirisa dambudziko rekunyora kwemanyorero.
2. Nekuti sitiroko inowedzera, simba re laser cutter harigone kuderera zvakanyanya, zvikasadaro, iyo laser ichave nekumwe kurasikirwa mumhepo conduction, saka simba rose harigone kuderera kupfuura. 100W.
3. Kuti uve nechokwadi chekunyatso uye kushanda zvakanaka kwelaser cutter, kusarudzwa kwezvinhu zvose kunofanira kuva simbi yose.
4. Zviri nyore kushandisa uye kushanda.
5. Chimiro chakagadzirirwa chinogona kusangana nekutevera-upgrade plan.
Kudzora Bhodhi
DIY Laser Cutter
Neyakajairwa DIY zano hurongwa uye kuronga, ngatitangei matanho masere ekuvaka laser cutter. Ini ndichatsanangura pamusoro peiyo chaiyo yekugadzira maitiro uye ruzivo rwakabatanidzwa.
Danho 1. Motion Control System Dhizaini
Nhanho yekutanga ndiyo inofamba inodzora system. Ini ndinoshandisa iyo RDC1S-B (EC) laser mamaboard. Iri bhodhi rekutonga rinogona kudzora 6442 axes, anoti X, Y, Z, uye U. Bhobhobhobhobhoyo inouya neine interactive display screen. Mamiriro ekumhanya emuchina, kuchengetwa kwemafaira ekugadzirisa, uye kugadzirisa kwemuchina kunogona kupedzwa kuburikidza nechiratidziro chekushanda, asi chinhu chimwe chekucherechedza ndechekuti maparamendi ekudzora mota yeXYZ axis anofanirwa kuve akabatana nekombuta yekumisikidza paramita.
Semuyenzaniso: hapana-mutoro kukurumidza uye kudzikisira, kucheka kukurumidza uye kudzikisira, hapana-mutoro kumhanya, mota chinzvimbo chikanganiso kururamisa, laser mhando sarudzo. Iyo control system inofambiswa ne 24V DC, iyo inoda a 24V kushandura magetsi. Kuti uone kugadzikana kweiyo system, 2 24V kushandura magetsi emagetsi anoshandiswa, imwe 24V2A inopa zvakananga mamaboard, uye imwe 24V15A inopa simba kune 3 mota, nepo iyo 220V input terminal yakabatana nea 30A sefa kuti uve nechokwadi chekushanda kwakagadzikana kwehurongwa.
Kudzora System Test
Mushure mekunge ma paramita aiswa, unogona kubatanidza mota yekuedza idling. Panguva ino, iwe unogona kuonesa mutsara wekubatanidza mota, kutungamira kwemota, kutungamira kwescreen, stepper mota kupatsanura marongero, kuendesa mafaera ekucheka kuti ashande. Imotokari yandakasarudza ndeye 2-phase 57 stepper motor ine urefu hwe 57mm, nokuti pakanga pane 3 chete yakasara mupurojekiti yapfuura, saka ndakaishandisa zvakananga nepfungwa yekusaparadza. Mutyairi wandakasarudza ndiye TB6600, inova yakajairika stepper mota. Mumutyairi wemota, kupatsanurwa kwakaiswa ku64.
Kana iwe uchida kuti laser yekucheka sisitimu ive nani yakakwira-kumhanya kuita, unogona kusarudza 3-phase stepper mota, ine torque yakakura uye yakanaka kwazvo yekumhanya-mhanya. Ehezve, mushure memiyedzo yakatevera, zvakaonekwa kuti 2-chikamu 57 stepper mota inokwanisa zvakakwana kufamba-kumhanya kweX-axis kana laser inotarisa mafoto, saka ini ndichaishandisa kwenguva iripo, uye kutsiva mota kana ichida kuvandudzwa gare gare.
Panyaya yekuchengetedzwa kwekuchengetedza system, iyo yese yedunhu dhizaini inofanirwa kupatsanurwa kubva kune yakakwira voltage uye yakaderera voltage. Kana wiring, zvinodikanwa kuti uteerere kuti urege kuve nemacrossovers. Chinhu chinonyanya kukosha ndechekuti inofanira kusimbiswa. Nekuti kana iyo yakakwira voltage ichipfuura, iyo simbi furemu uye goko zvinogadzira magetsi akacheneswa, uye kana ruoko rwachibata, panove nekunzwa kusanzwa. Panguva ino, tinofanira kuteerera zvinobudirira grounding, uye yakanakisisa grounding kuramba hakusi kupfuura 4 ohms (chinodiwa kuyedza pasi waya ), kudzivirira magetsi kuvhundutsa tsaona, mukuwedzera, chikuru simba chinja anodawo kuwedzera leakage kudzivirira chinja.
Limit Chinja
Iyo pani yekuvhiya inodawo kuisa chinomisikidza chekumisa switch, switch yemagetsi ine kiyi, X, Y, Z axis muganho switch kune imwe neimwe axis inofamba, inogara ichidziya tembiricha yekudzivirira mvura yelaser chubhu, yekumisikidza yekumisa switch yevhavha yekuvhura yekudzivirira kuvandudza kuchengetedzeka kwe laser cutter muchina.
Circuit Layout
Kuti ufambise kuchengetedzwa kunotevera, imwe neimwe terminal inogona kunyorwa zvinoenderana.
Danho 2. Mechanical Design
Nhanho yechipiri ndiyo dhizaini yemagadzirirwo emagetsi. Iyi nhanho ndiyo yakatarisana neyese laser yekucheka muchina. Iko kurongeka kwemuchina uye kushanda kwemuchina kunoda kuzadzikiswa neinonzwisisika mechanical chimiro. Pakutanga kwekugadzirwa, dambudziko rekutanga rakatarisana nderekuona hurongwa hwekugadzirisa, uye kuumbwa kwemaitiro ekugadzirisa kunoda mazano ekutanga ekutungamira. Inoda yakawanda sei processing scope?
Mechanical Design
Saizi yepuranga rehuni i1220mm* 2400mm. Kuti uderedze huwandu hwemapuranga ekucheka, hupamhi hwemapuranga emapuranga ndeye 1200mm sehurefu hwekugadzirisa huwandu, uye hupamhi hwekugadzirisa hunofanira kunge hwakakura kupfuura makumi matanhatu0mm, saka ndakaisa hupamhi paanenge makumi manomwe0mm, uye kureba nehupamhi Imwe neimwe kuwedzera 60mm kureba kwekusungirira kana kuisa. Nenzira iyi, iyo chaiyo inoshanda yekugadzirisa renji inogona kuvimbiswa kuve 1200mm* 700mm. Zvinoenderana nehuwandu hwekufungidzira kwehuwandu hwehurongwa hwekugadzirisa, hukuru hwese huri pedyo nemamita maviri, iyo isingapfuuri huwandu hwepamusoro hwemamita maviri ekutumira zvakananga, izvo zvinosangana nezvinodiwa.
Hardware accessories
Nhanho inotevera ndeyekutenga hardware accessories, laser head, imwe anti, 2 anti, synchronous pulley uye zvichingodaro. Ndakasarudza chiyero cheEuropean 4040 gobvu aluminium mbiri yeiyo huru furemu, nekuti iko kugadzika kweiyo XY axis inotemesa remangwana rekugadzirisa kurongeka, uye zvinhu zvinofanirwa kuve zvakasimba. Iyo X-axis danda chikamu chemusoro welaser inogadzirwa 6040 gobvu aluminium mbiri, uye hupamhi hwakafara kupfuura iyo 4040 yeY-axis, nekuti kana iyo laser musoro uri pakati penzvimbo, iyo aluminium mbiri inozokanganisa kana simba racho risina kukwana.
Hardware accessories
XY Axis Chimiro Dhizaini
Usati wagadzira iyo XY axis chimiro, 1st kuyera uye dhizaini hardware uye zvikamu zvakasiyana, wobva waita dhizaini yekugadzira kuburikidza neAutoCAD software.
XY Axis Chimiro Dhizaini
Kufambiswa kweiyo X-axis kunodzikiswa neinotsika mota kuburikidza neiyo synchronous pulley uye inobuda kune iyo synchronous bhandi, uye iyo yakavhurika yekupedzisira yebhanhire resynchronous yakabatana nemusoro welaser. Kutenderera kwe X-axis stepping motor inotyaira bhandi resynchronous kufambisa musoro welaser nechemberi; kutapurirana kweY-axis kunenge kuri Kunyanya kuoma. Kuita kuti mitsara yekuruboshwe nekurudyi ifambe zvakanaka nemota imwe chete, 2 linear modules dzinoda kubatanidzwa mukuenderana neakisi yemaziso, uyezve axis yemaziso inofambiswa neinotsika mota kuti ityaire mitsara miviri inotsvedza panguva imwe chete, kuitira kufambisa Y axis. Iyo X-axis inogona kugara iri munzvimbo yakachinjika.
Zvikamu Kugadziridza & Gungano
Mushure mekupedza dhizaini, danho rinotevera nderekugadzirisa uye kuunganidza zvikamu, kugadzira X-axis spacer, 3D dhinda Y-axis optical axis bracket, unganidza aluminium profile frame, isa mutsara wemutsara, etc. Chikamu chinonyanya kukosha uye chinotyisa ndechekugadzirisa kwekururama. Iyi nzira inoda kudzokororwazve uye inoda kushivirira.
Y Axis Yakabatanidzwa kune Optical Axis
1. Iyo optical axis inogadziriswa ne 2 couplings uye optical axis brackets.
2. Gadzirisa X-axis backing plate kuti ubatanidze X-axis aluminium profile ne 2 linear modules yeY-axis.
3. Panguva yekuiswa kwe XY axis aluminium profile frame, verticality uye parallelism yefuremu inofanira kuvimbiswa panguva iyi, saka zviyero zvakadzokororwa zvinodiwa panguva yekuita kuti zvive nechokwadi chekuenzanisa. Paunenge uchiisa 2 mutsara dhairekitori paY-axis, ita shuwa kuti madhairekitori anoenderana nearuminiyamu mbiri, uye kuyera nedhiya chiratidzo kuti uone kuti kufanana kuri mukati. 0.05mm.
Isa X-Axis Laser Head, Linear Guide, Tangi Drag Chain Uye Stepper Motor
4. Paunenge uchiisa mutsara wegwara renjanji, zvinodikanwa kuve nechokwadi kuti njanji inoenderana nearuminiyamu mbiri. Iyo inotungamira njanji yechikamu chimwe nechimwe inoda kuyerwa nedhiya chiratidzo kuti ive nechokwadi chekuti parallelism iri mukati 0.05mm, iyo inoisa nheyo yakanaka yekuiswa kunotevera.
Gadzirisa Iyo X-Axis Position
5. Kuisa Y-axis synchronous bhandi, 1st iva nechokwadi chokuti X-axis iri munzvimbo yakatwasuka, uye shandisa dial indicator kumaka mita. Mushure mekuyera, inowanikwa kuti iyo aluminium mbiri pachayo ine curvature yeanenge 0.05mm, saka iko kuchinjika kunofanirwa kudzorwa mukati me0.1mm (zvichida Iyo 2 dial zviratidzo zvinoiswazve ku zero), uye chinzvimbo che 2 slider uye X-axis inogadziriswa ne clip.
Gadzira Mabhandi eNguva Pamativi ese
6. Pfuura bhanhire renguva kumativi ose uye gadzirisa bhanhire renguva kuruboshwe. Wobva wadzoreredza iyo yeruboshwe yekufona dial chiratidzo kune zero, kuyera yakachinjika kukanganisa kune rimwe divi, gadzirisa iyo yakachinjika kukanganisa kusvika mukati me0.1mm, uye gadzirisa neklipu. Zvadaro gadzirisa bhanhire re synchronous rakakodzera. Panguva ino, nekuda kwekuiswa kwekushanda kudivi rekurudyi, kukanganisa kwakatwasuka kuchawedzera. Wobva wafambisa chiratidzo chedhiya kuruboshwe zvakare kune zero, uye sunungura iyo yekurudyi yekubatanidza kufambisa iyo X axis. Svetera mutserendende, gadzirisa kukanganisa kwakachinjika kusvika mukati me0.1mm, uye gadzirisa torque yakabatana ne clip.
7. Iye zvino unokwanisa kusunungura zvisungo kumativi ese, edza kana X axis iri panzvimbo yakachinjika kana Y axis inofamba, monereka Y axis synchronization vhiri, uye dzokorora maitiro ekuyera apfuura. Kana zvikaonekwa kuti X-axis iri kunze kwekuenderana, zvingangove kuti kusimba kwebhanhire rinopindirana rakasiyana kumativi ose maviri kana kuti kurongeka kwechimiro chimwe nechimwe hachina kugadziriswa zvakanaka, saka unoda kudzokera kune imwe nhanho yapfuura uye kuigadzirisa zvakare. Chero bedzi kusimba kwebhandi resynchronous kuchigadziriswa, X-axis inofanirwa kugadziridzwa zvakare kusvika Y-axis yafambiswa, uye X-axis inogara iri mukati meiyo yakatwasuka yekukanganisa renji ye0.1mm. Rangarira kuva nemoyo murefu panguva ino.
Gadzirisa Iyo XY Axis Frame
8. Tarisa kana kuoma kwemabhanhire ekugadzirisa nguva kumativi ose maviri kunopindirana, uye zvinokurudzirwa kutsika pasi zvinyoro kusvika pakadzika kwe 1-2cm, kuitira kuti zvakadzika kumativi ose maviri zvienderane.
9. Isa stepper motor. Paunenge uchiisa mota, unofanirwa kutarisisa kugadzirisa kusimba kwayo. Kana bhanhire re synchronous rakanyanya kusununguka, richaita kuti kufamba kudzoke, uye kana yakanyanya kusimba, bhanhire rinopindirana rinoputika.
Isa Iyo Y-Axis Stepper Motor
Edzai Iyo Mechanical Mechanism Kugadzikana
Batanidza sisitimu yekudzora kuti uedze kugadzikana kweiyo mekiniki chimiro, batanidza komputa kuti igadzirise maparamita emota, kuyera kutsauka pakati pegirafu rakadhonzwa uye saizi yekugadzira, gadzirisa huwandu hwekupuruzira hwemota inotsika zvichienderana nekutsauka chaiko kwechinhambwe, uye tarisa kana paine gap rekudzokera kumashure. Kunyangwe sitiroko yega yega yakabatana uye kana mapoinzi emharadzano akabatana. Kudhirowa kwakadzokororwa kunoitwa, uye iyo yakadzokororwa yekumisikidza kurongeka kunoonekwa nekudzokororwa kudhirowa. Ehe, iyo inodzokororwa yekumisikidza kurongeka kweiyo meshini inogona kuwonekwa kuburikidza neyakagadziriswa dial chiratidzo uye mita.
Batanidza Iyo Kudzora Sisitimu Yekuyedza
Mushure mekudzokorora kudhirowa katatu, unogona kuona kuti shamhu dzese inzvimbo isina chero ghosting, zvichiratidza kuti kutama kwacho kwakanaka. Parizvino, iyo XY axis inogona kutodhirowa mifananidzo. Kana iyo peni-yekusimudza basa yakawedzerwa, inogona kuve yakakura-chiyero plotter. Ehe, chinangwa chaicho ndechekugadzira muchina wekucheka laser, saka tinofanira kuramba tichishanda nesimba.
Mushure mekunge XY axis yapedzwa, nhanho inotevera ndeyekugadzira iyo Z axis. Tisati tagadzira iyo Z axis, isu tinofanirwa kuita 3D kuenzanisira uye kugadzira chimiro chese. Nekuti iyo Z axis yakabatana neyekucheka chikuva uye yakamisikidzwa pane furemu module, inofanirwa kugadzirwa uye kugadzirwa pamwechete. Iyo Z axis inoona kusimuka nekudonha kwemabasa, uye ipapo iyo XY axis module inoiswa pairi zvakananga, uye musanganiswa unogona kuona basa reiyo XYZ axis.
Dhizaini Z-Axis Simudza Platform
Uchishandisa Solidworks modhi, gadzira iyo yakazara furemu uye Z-axis chimiro cheiyo laser yekucheka tafura. Kuburikidza ne 3D maonero, matambudziko ezvimiro anogona kukurumidza kuwanikwa uye kugadziriswa nekukurumidza.
Moveable Platform Building
Iine furemu uye chimiro munzvimbo, iyo inofambiswa chikuva pazasi pemuchina inogona kugadzirwa. Yese laser cutter muchina unoiswa pachikuva. Muchina wacho wakakura. Hazvina musoro kuvaka tafura yekucheka laser wobva waisimudza. Maitiro acho anozokanganisawo kurongeka kwemuchina, saka unogona chete kuvakwa pazasi mobile platform.
1. Zvino tanga kuvaka chikuva chinofambiswa pazasi, 1st tenga 5050 yakakora sikweya simbi yekugadzira furemu.
2. Simbi yakaenzana inosungirirwa imwe neimwe, uye yakasimba zvikuru mushure mekupedzwa, uye hapana dambudziko nemunhu wose akagara pairi.
3. Weld 4 rollers kune furemu uye siya makumi matanhatu0mm gap kuruboshwe. Chinangwa chikuru ndechekuchengetedza nzvimbo yekugara tembiricha mvura uye pombi yemhepo. Iye zvino iyo furemu yepuratifomu yenhare yakashongedzwa, zvinodikanwa kuisa danda rehuni kumusoro uye pasi.
4. Vakai furemu yemuchina uye tenga aluminium profiles kubva paInternet. Muenzaniso wacho 4040 national standard aluminium profiles. Chikonzero chikuru chekushandisa iyi yenyika chiyero chealuminium chimiro ndechekuti ine huremu huremu, nyore kubata mushure mekuiswa, ine simba rakanaka, uye makona akatenderedzwa akaitenderedza ari madiki kufambisa dhizaini nekuiswa kweanotevera sheet simbi mapaneru.
Kuvaka furemu yemuchina muimba yekutandarira, yakakurisa kuti ikwane.
Unganidza XY Axis uye Machine Frame
5. Unganidza axis yeXY uye furemu yemuchina, isa furemu yakapedzwa papuratifomu inofambiswa, uye wozoisa iyo yakagadziriswa XY axis pamushini wemashini. Mhedzisiro yese ichiri yakanaka.
6. Tanga kugadzira pepa rekutsigira Z-axis, nyora pepa realuminium, uye uone nzvimbo yegomba. Ita kumwe kuchera nekubaya kuti ugadzire mapepa mana ekutsigira akafanana.
Unganidza Z-Axis Lift Screw
7. Unganidza siruuru yekusimudza Z-axis, uye unganidza sikuruu yakaita T, pulley inopindirana, chigaro chinotakura, ndiro yekutsigira, uye flange nati.
8. Isai Z-axis yekusimudza screw, stepper motor, uye nguva bhandi. Musimboti weZ-axis kusimudza: Mota inotsika inosimbisa bhandi rinoenderana kuburikidza nemavhiri anotsikitsira pamativi ese. Kana iyo mota ichitenderera, inotyaira 4 yekusimudza screws kuti itenderere munzira imwechete, kuitira kuti 4 inotsigira mapoinzi aende kumusoro uye pasi panguva imwe chete, uye chikuva chekucheka chakabatana kune anotsigira mapoinzi panguva imwe chete. Movement up and down. Paunenge uchiisa jira reuchi, unofanirwa kubhadhara kune kugadziriswa kwe flatness. Shandisa dial chiratidzo kuyera iyo h8 mutsauko wefuremu yese, uye gadzirisa musiyano weh8 kusvika 0.1mm.
Mechanical zvimiro senge mhepo nzira chimiro, laser mwenje nzira, uye sheet simbi ganda rinozotsanangurwa zvakadzama gare gare kana inoenderana system inobatanidzwa. Tevere, chikamu che3 chinozosumwa.
Danho 3. Laser Tube Control System Setup
1. Sarudza iyo CO2 laser chubhu modhi. Iyo laser chubhu yakakamurwa kuita maviri marudzi: girazi chubhu uye radio frequency chubhu. Iyo RF chubhu inotora 30V yakaderera voltage nehupamhi hwepamusoro, nzvimbo diki uye hupenyu hurefu, asi mutengo unodhura, nepo hupenyu hwegirazi chubhu inenge maawa 1500, nzvimbo yacho yakakura, uye inofambiswa nemhepo yakakwira, asi mutengo wakachipa. Kana iwe ukangocheka huni, dehwe, acrylic, Girazi machubhu anokwanisa zvizere, uye mazhinji evatema laser pamusika parizvino vanoshandisa magirazi machubhu. Nekuda kwemutengo wenyaya, ini ndinosarudza girazi chubhu, saizi ye1600mm*60mm, iyo laser chubhu kutonhora inoda kushandisa kutonhora kwemvura, uye inogara tembiricha mvura.
Laser Power Supply
Iyo laser chubhu magetsi ekupa ini ndakasarudza ndiyo 100W Laser simba rekupa. Basa re laser power supply rinounzwa. Iyo yakanaka electrode yelaser chubhu inoburitsa yakakwira voltage inoda kusvika 10,000 volts. Nekuda kwekukwirira-kunyanya CO2 gasi mune yakakwira-voltage discharge excitation chubhu, laser ine wavelength ye10.6um inogadzirwa pamuswe wechubhu. Ziva kuti iyi laser chiedza chisingaoneki.
CW5000 Water Chiller
2. Sarudza chiller yemvura. Iyo laser chubhu inoburitsa tembiricha yakakwira panguva yekushandiswa kwakajairika, uye inoda kutonhodzwa nekutenderera kwemvura. Kana tembiricha yakakwira zvakanyanya uye isina kutonhodzwa nenguva, inokonzeresa kukuvara kusingadzoreki kune laser chubhu, zvichikonzera kudonha kwakanyanya muhupenyu kana kuputika kwelaser chubhu. Iyo yekumhanyisa iyo tembiricha yemvura inodonha zvakare inosarudza kushanda kweiyo laser chubhu.
Kune mhando mbiri dzekutonhodza mvura, imwe kutonhodza mhepo, uye imwe inzira yekutonhodza uchishandisa air compressor cooling. Kana iyo laser chubhu inenge 80W, kutonhora kwemhepo kunogona kukwanisa, asi kana kudarika 80W, iyo compressor yekutonhora nzira inofanirwa kushandiswa. Kana zvisina kudaro, kupisa hakugoni kudzvinyirirwa zvachose. Mvura inogara ichidziya yandinosarudza ndiyo CW5000 model. Kana simba relaser chubhu rakakwidziridzwa, iyi inogara tembiricha yemvura inogona kuramba ichikwanisa. Muchina wese unosanganisira tembiricha yekudzora system, bhaketi rekuchengetedza mvura, air compressor, uye ndiro yekutonhodza. module composition.
3. Isa iyo laser tube, isa laser chubhu pachigadziko chechubhu, gadzirisa h8 ye laser tube kuti ienderane nehurefu hwekugadzira, uye teerera kuibata nekuchenjerera.
Laser Tube Installation
Batanidza iyo inogara tembiricha yekubuda kwemvura pombi. Izvo zvinofanirwa kucherechedzwa kuti iyo inopinza yemvura 1st inopinda ichibva padanda rakanaka re laser chubhu, iyo yakanaka mvura yekupinza yelaser chubhu inofanirwa kutarisana pasi, mvura inotonhorera inopinda kubva pasi, yobva yabuda kubva pamusoro pedanda rakashata re laser chubhu, yozodzokera pakudzoka kuburikidza nemvura inotenderera yekudzivirira switch. Iyo inogara tembiricha yemvura tangi inopedzisa kutenderera. Kana kutenderera kwemvura kwamira, switch yekudzivirira mvura inobviswa, uye chiratidzo chemhinduro chinotumirwa kubhodhi rekutonga, iro rinodzima laser chubhu kudzivirira kupisa.
Batanidza The Ammeter
4. Iyo yakashata danda ye laser tube yakabatana kune ammeter, uyezve kudzokera kune yakaipa danda relaser simba rekupa. Kana iyo laser chubhu iri kushanda, iyo ammeter inogona kuratidza yazvino yeiyo laser chubhu munguva chaiyo. Kuburikidza nehuwandu hwehuwandu, unogona kuenzanisa simba rakaiswa uye iro chairo simba rekutonga kana laser chubhu iri kushanda zvakajairika.
5. Batanidza dunhu reiyo laser magetsi, inogara tembiricha yemvura, chinja chekudzivirira mvura, ammeter, uye gadzirira magirazi ekudzivirira (nekuti laser chubhu inoburitsa mwenje usingaonekwe, unofanirwa kushandisa 10.6um yakakosha magirazi ekudzivirira), uye isa simba re laser chubhu kusvika 40%, batidza nzira yekuputika, isa bhodhi rebvunzo pamberi peiyo chubhu, dzvanya iyo bhodhi iri laser chubhu, dzvanya iyo bhodhi iri kuyedza laser mhedzisiro yakanaka kwazvo.
Nhanho inotevera ndeyekugadzirisa optical path system.
Nhanho 4. Laser Tube Chiedza Chinotungamira System Setup
Chikamu chechina ndiyo laser tube light guide system setup. Sezvinoratidzwa pamufananidzo uri pamusoro, mwenje welaser unoburitswa nelaser chubhu inodzorwa negirazi kusvika pa4 madhigirii kune yechipiri girazi, uye 90nd girazi rinodzokororwa zvakare ne2 madhigirii kune 2rd girazi. Refraction inokonzeresa kuti laser ipfure pasi yakananga kune inotarisisa lens, iyo inobva yatarisa laser kuti iite nzvimbo yakanaka kwazvo.
Kuoma kweiyi sisitimu ndeyekuti kunyangwe iyo laser musoro uri papi machining process, iyo inotariswa nzvimbo inofanirwa kunge iri panzvimbo imwe chete, kureva kuti, nzira dzemaziso dzinofanirwa kunge dzakabatana munzvimbo inofamba, zvikasadaro danda re laser richatsauswa uye hapana mwenje unoburitswa.
Iyo yekutanga Surface Mirror Optical Path Dhizaini
Maitiro ekugadzirisa egirazi bracket: girazi uye laser zviri pa45-degree angle, izvo zvinoita kuti zviome kutonga laser point. Zvakakosha kuti 3D dhinda 45-degree bracket yekubatsira kugadzirisa, namira bepa rakagadzirwa pane kuburikidza neburi, uye laser inobatidzwa. Spot kupfura maitiro (nenguva 0.1S, simba 20% kudzivirira kupinda), gadzirisa kureba, nzvimbo uye kutenderera kwekona yebhakiti, kuitira kuti chiedza chechiedza chinodzorwa pakati pegomba rakatenderera.
Iyo yechipiri Surface Mirror Optical Path Dhizaini
Iyo chaiyo yekuisa chinzvimbo uye yekuisa h8 ye2nd girazi bracket inowanikwa kuburikidza ne 3D dhizaini ye2nd pamusoro pegirazi nzira, uye 2nd pamusoro pegirazi bracket inoiswa nenzira kwayo nekuyera vernier caliper (iise panzvimbo yekutanga kutanga).
Gadzirisa Reflection Angle ye1st Surface Mirror
Maitiro ekugadzirisa kona ye1 girazi repamusoro: fambisa iyo Y-axis padyo negirazi, laser dot, wozofambisa magumo eY-axis kure, uye doti zvakare. Panguva ino, zvichaonekwa kuti iyo 2 mapoinzi haaenderani, kana iyo yepedyo nzvimbo yakakwirira uye kure kure kwakadzika, ipapo girazi rinoda kugadziriswa kuti ritenderere kumusoro, uye zvinopesana; danho rinotevera nderekuenderera mberi nekugadzira mapoinzi, kure nepedyo, kana nzvimbo yepedyo iri kuruboshwe uye nzvimbo iri kure iri kurudyi, unofanirwa kugadzirisa girazi kuti ritenderere kuruboshwe, uye zvinopesana, kusvika padyo nenzvimbo ichipindirana nenzvimbo yekure senge poindi, zvinoreva kuti nzira yekuona ye2nd girazi repamusoro rakanyatsoenderana negwara rekufamba kweY-axis.
Iyo 3rd Surface Mirror Optical Path Dhizaini
Maitiro ekugadzirisa kona ye2nd pamusoro pegirazi: fambisa Y-axis kune yekutanga pamusoro pegirazi, wobva wafambisa X-axis kusvika kumagumo, ita laser dots, wobva wafambisa X-axis kusvika kumagumo, wobva waita laser dots, panguva ino, tarisa kana nzvimbo iri padhuze yakakwira uye nzvimbo yekure yakadzikira, unofanirwa kugadzirisa girazi kumusoro uye girazi kumusoro. Muchinhanho chinotevera, ramba uchiita mapoinzi, imwe nzvimbo iri kure uye imwe iri pedyo, kana nzvimbo yepedyo iri kuruboshwe uye nzvimbo iri kure iri kurudyi, unofanira kugadzirisa girazi repamusoro rechipiri kuti ritenderere kuruboshwe, uye zvakasiyana, kusvikira nzvimbo yepedyo uye nzvimbo iri kure ichipindirana sechinhu chimwe chete, zvinoreva kuti nzira yekuona yepedyo-yekupedzisira 1rd girazi repamusoro rakanyatsoenderana nekufamba kwe X. Wobva wafambisa Y-axis kuenda kure-kumagumo, woisa poindi padhuze-kumagumo uye kure-kumagumo kweX-axis, kana zvikasapindirana zvinoreva kuti nzira mbiri dzegirazi hadzipindire, uye zvinodikanwa kuti udzoke kugadzirisa kona yechionioni chekutanga kusvika 2 mapoinzi paX-axis padyo nekupera kweY-axi paiyo X-2 mapoinzi. magumo eY-axis anowirirana zvachose.
Muchokwadi, kugadzirisa hakuna kupera padanho iri. Tarisa uone kana nzvimbo yechiedza ye3rd surface mirror lens inobata iri pakati pedenderedzwa. Kana nzvimbo yemwenje iri kuruboshwe, 2nd pamusoro pegirazi inobata lens inoda kudzoserwa kumashure, uye neimwe nzira. Rongedza chinzvimbo chese laser chubhu kuti iende pasi, uye zvinopesana. Kana uchishandura 2nd pamusoro pegirazi bracket, tinoda kudzokorora maitiro ekugadzirisa kona ye2nd pamusoro pegirazi lens zvakare. Kana tichichinja iyo h8 yelaser chubhu, tinoda kudzokorora maitiro ese ekugadzirisa lens Imwe pass (kusanganisira: maitiro ekugadzirisa eiyo 1st pamusoro pegirazi bracket, 1st girazi lens uye yechipiri girazi repamusoro), uye ita madots zvakare kusvika nzvimbo yemwenje iri pakati penzvimbo uye mana mapoinzi anyatsoenderana.
Gadzirisa Reflection Angle ye3rd Surface Mirror
Kugadziriswa kwekona ye 3rd pamusoro pegirazi: kugadziridzwa kwegirazi ndiko kuwedzera 2 mapoinzi eZ-axis kusimudza uye kudzikisa pahwaro hwegirazi, kureva, 8 mapoinzi. Iyo yekugadziridza musimboti ndeyekutanga kuona nzvimbo yekusimudza yemapoinzi mana uye wozofambisa iyo X Axis kune imwe mugumo, wobva warova poindi yekusimudza. Kana iyo nzvimbo yakakwira yenzvimbo yemwenje yakakwira kupfuura yakaderera, iwe unofanirwa kutenderedza 1rd pamusoro pegirazi lenzi kumashure, uye zvinopesana. Tenderedzwa kurudyi uye zvinopesana.
Kana iyo mwenje nzvimbo isingagone kugadziridzwa nguva dzose kuti ienderane, zvinoreva kuti 3rd pamusoro pegirazi optical nzira haienderane neiyo X-axis, uye zvinodikanwa kudzoka kugadzirisa kona ye2nd pamusoro pegirazi lens. Izvo zvinodiwa kuti udzoke kugadzirisa iyo h8 ye laser chubhu, uye wobva watanga kubva kune reverse bracket kuti uigadzirise zvakare kusvika 8 mapoinzi anyatsoenderana.
Focusing Lens
Kune 4 mhando dzekutarisa lens: 50.8, 63.5, 76.2, uye 101.6. Ndakasarudza makumi mashanu.8mm.
Isa iyo lens inotarisisa mucylinder yemusoro welaser, nedivi reconvex rakatarisa kumusoro, isa bhodhi remapuranga rakatenuka, fambisa iyo X-axis kuita poindi pese. 2mm, tsvaga chinzvimbo chine thinnest nzvimbo, kuyera chinhambwe pakati pemusoro welaser nebhodhi rehuni, chinhambwe ichi Ndiyo yakanyatsokodzera kureba kwenzvimbo yekucheka laser, uye nzira yekuona yakagadziridzwa padanho iri.
Nhanho 5. Blow Exhaust System Setup
Chikamu chechishanu ndeyekuvhuvhuta kwemhepo uye exhaust system setup. Utsi hwakakora huchagadzirwa panguva yekucheka kwelaser, uye hutsi hwakakora huchavhara ndiro inotarisisa uye kuderedza simba rekucheka. Mhinduro ndeyekuwedzera pombi yemhepo pamberi peplate yekutarisa.
Iyo pombi yemhepo yandinosarudza ndiyo air compressor air pump, chikonzero chikuru ndechokuti mhepo yemhepo inenge yakakwirira, uye kucheka kwekucheka kunogona kuwedzerwa nekuda kwekuita kwegesi panguva yekucheka. Chiratidzo chekubuda chakabatana kubva kubhodhi guru kudzora solenoid valve, uye solenoid valve inodzora pombi yemhepo kuti ivhuvhute mweya.
Laser Cheka Wood Projects
Mushure mekuisa, ini handigoni kumirira kuti ndiite muyedzo wekucheka 6mm multi-layer board, iyo inogona kutemwa kuburikidza zvakanaka, uye mhedzisiro yacho yakanaka kwazvo. Dambudziko chete nderekuti dhizaini yekuburitsa haina kupera, uye utsi hwakakura.
Cheka ndiro yesimbi isina tsvina zvichienderana nekukura kwekugadzira, uye gadzirisa ndiro yesimbi isina tsvina ine screws mushure mekuchera. Muchina wese wakavharwa zvachose, uchisiya chete mhepo inopinza uye yekubuda kwemhepo.
Iyo feni yekupedza inogadziriswa pamadziro, uye bracket inoda kugadzirwa.
3D Yakadhindwa Air Outlet
Iyo yepakati pressure fan inoshandisa a 300W simba, rectangular air outlet yakanyatso gadzirwa zvinoenderana nehukuru hweayo aluminium alloy hwindo.
Danho 6. Lighting uye Focusing Systems Setup
Chikamu chechitanhatu ndiyo inovhenekera uye inotarisisa sisitimu, inoshandisa yakazvimirira magetsi 6V LED mwenje tambo, uye mwenje we LED unowedzerwa kune chikamu chekutonga system, nzvimbo yekugadzirisa, uye nzvimbo yekuchengetera panguva imwe chete.
Muchinjikwa welaser musoro unowedzerwa kuseri kwemusoro welaser kuti utarise. Inoshandisa 5V yakazvimirira magetsi uye ine yakazvimirira switch. Nzvimbo yemusoro welaser inotsanangurwa nemuchinjiko. Iyo horizontal laser line inoshandiswa kutonga kudzika kwebhodhi. Iyo yepakati inoratidza kuti bhodhi haina kufuratira kana kureba kwekutarisa hakuna kugadziridzwa zvakanaka, unogona kugadzirisa Z axis kumusoro uye pasi kutarisa, uye gadzirisa mutsara wakatwasuka kusvika pakati.
Isa Laser Cross Focus
Set 7. Operational Optimization
Chikamu chechinomwe ndechekugadzirisa kushanda. Kuti ufambise kumira kwekukurumidzira, iyo yekumisa yekukurumidzira inogadzirwa kumusoro padyo nenzvimbo yebasa, uye kiyi switch, USB interface uye debugging port inoiswa padivi. Iko kumberi kwakagadzirwa neiyo main power switch, kuvhuvhuta kwemhepo uye exhaust control switch, LED yekuvhenekesa switch, laser focus switch, iyo inoita kuti mabasa ese apedzwe pasi pepaneri imwe.
Chinja Bhatani Magadzirirwo
Magonhi eKabhineti akagadzirwa pamativi ese emuchina, rutivi rworuboshwe runoshandiswa kuchengetedza zvishandiso zvinoshandiswa nelaser cutter, uye rutivi rworudyi runoshandiswa pakuongorora nekugadzirisa. Pane hwindo rekuongorora pazasi pemberi. Kana workpiece inodonha, inogona kutorwa kubva pasi. Iwe unogona zvakare kuona kana iro laser simba rakakwana uye kana rakatemwa nekufamba kwenguva, kuitira kuti uwedzere simba nenguva.
Ndakawedzerawo chitsigiro chetsoka. Paunenge uchida kutanga laser cutter, iwe unongoda kutsika patsoka pedal kuti upedze kuvhiya, iyo inochengetedza inonetesa bhatani mashandiro, inokurumidza uye nyore.
Danho 8. Kuedza uye Debug
Chekupedzisira, zvinodikanwa kuti uedze mashandiro eiyo laser yekucheka system, kuvandudza maparamendi ekucheka munzira yekushandisa kuti uwane mhedzisiro iri nani, uye kugadzirisa mabasa ekucheka laser uye laser engraving.
Laser Cheka Projects
Panguva ino, muchina wese wekucheka laser wapedzwa kuvaka. Zvimwe zvipingamupinyi nematambudziko zvakasangana mukugadzira zvakakundwa chimwe nechimwe kuburikidza nekushanda nesimba. Ichi chiitiko cheDIY chakakosha zvikuru. Kuburikidza nechirongwa ichi, ndakadzidza zvakawanda nezve laser yekucheka michina. Panguva imwecheteyo, ndinotenda zvikuru nerubatsiro rwevatungamiriri veindasitiri, izvo zvakaita kuti chirongwa chiite zvishoma.
FAQs
Nderupi rudzi rwechinhu che laser chandinofanira kushandisa pakugadzira laser cutter yeDIY?
Sarudzo inonyanya kuzivikanwa yekuvaka kwaunoita iwe pachako ndeye CO2 chubhu yegirazi yelaser, inowanzo mu 40W-100W Maruva. CO2 Machubhu anodhura zvishoma, anowanikwa zvakanyanya, uye anocheka zvinhu zvisiri zvesimbi zvakaita sehuni, acrylic, uye machira zvinobudirira. Kunzwisisa kusiyana kwakaita zvinhu izvi. majenareta eraser Basa rinokubatsira kusarudza kwakakodzera zvinhu zvaunoda kushandisa. Manyuko efiber laser anopa mashandiro akanaka pasimbi asi anodhura zvakanyanya uye akaoma kubatanidzwa mufuremu yekuvaka imba.
Ndeapi software yandinofanira kushandisa kuti ndishandise laser cutter yakagadzirwa kumba?
Muchina wekucheka laser weDIY unoda software yekugadzira (senge Inkscape, LightBurn, kana CorelDRAW) yekugadzira mafaira evector uye software yekutonga kuti magadzirirwo iwayo ashandurwe kuita mafambiro emuchina. Mazhinji ekugadzirisa dzimba anoshandisa ma controllers e-open-source akadai seGRBL kana Smoothieware. Kuti muenzanise zvakadzama sarudzo dzinoenderana, gwara iri riri pa software yekunyora nekucheka nelaser inovhara mapurogiramu anozivikanwa zvikuru anoshandiswa pamichina yeDIY neyemabhizinesi.
Muchina wekucheka laser weDIY unoenzaniswa sei nemuchina wakagadzirwa nefekitori?
Kugadzira zvinhu zvako pachako kunogona kuchengetedza mari pakutanga asi kazhinji kunorasikirwa nekunyatsorongeka, maficha ekuchengetedza, uye kuvimbika. Michina yakagadzirwa mufekitori inosanganisira ma calibrated optics, makamuri ekucheka akavharirwa, masisitimu ekufema akakodzera, uye zvitupa zvekuchengetedza zveCE/FDA zvakaoma kutevedzera kumba. mashandiro anoita muchina wekucheka nelaser Padanho rehunyanzvi, zvinoratidza kuti zvinhu zvakawanda sei zveinjiniya zvinoshandiswa pakugadzira mhando yekucheka yakaenzana, kubva pakugadzirisa matanda kusvika pakubatsira kuunza gasi.
Zvinodhura here kugadzira muchina wekucheka nelaser kana kutenga mumwe?
Chinhu chekutanga chaunozviitira wega CO2 Laser cutter inogona kudhura pakati $500-$2,000 muzvikamu, asi mari yakavanzwa inokurumidza kuwedzera: magirazi, malenzi, masisitimu ekutonhodza, mafeni eutsi, waya, nezvinhu zvakavharirwa. Kana wangofunga nezvenguva yekubatanidza nekugadzirisa matambudziko, a chitandadzo CO2 laser cutter uye engraver inowanzopa kukosha kuri nani nekuchengetedzwa kwewarandi, rutsigiro rwehunyanzvi, uye kushanda kwakagadzirirwa kugadzirwa nekukurumidza.
Ndezvipi matanho ekuchengetedza akakosha pakugadzira laser cutter?
Mwaranzi yeLaser, magetsi ane simba rakawanda, uye utsi hune chepfu ndidzo njodzi huru nhatu. Kugadzira kwega kwega kwega kwega kunofanirwa kusanganisira dziviriro chaiyo yemaziso yakayerwa zvichienderana newavelength yelaser yako, imba yekucheka yakavharirwa inochengetedza danda, sisitimu yekubuda nemhepo ine activated carbon filtration, uye matanho ekudzora moto. Zvinetso zvekuchengetedza michina yeCNC inokupa runyorwa rwekutanga rwekuti ungashandisa sei zvakachengeteka. Kusatevedzera chero nzira idzi dzekudzivirira kunogona kukonzera kukuvara kukuru, moto, kana chepfu.
Ndingagadzira here chigayo che laser chinonyorawo?
Ehe, vazhinji vanocheka laser vanogona kuveza nekugadzira magetsi anobuda uye marongero ekumhanya. Nesimba rakaderera uye kumhanya kwakakwira, laser inobvisa zvinhu zvepamusoro pasina kucheka, ichigadzira madhizaini akavezwa pahuni, acrylic, dehwe, uye anodized aluminium. Hunhu hwekuveza kwako hunoenderana zvakanyanya nekururama kwekutarisa beam uye kuomarara kwesystem yekufamba. Kuti utarise pane zvinogoneka, ona iyi ongororo ye chii chinoshandiswa ne laser cutter inosanganisira mhando dzese dzekucheka nekuveza zvinhu zvakasiyana-siyana.
