Laser Kucheka uye Waterjet Kucheka: Maviri Makuru Tekinoroji Kubatanidza? Kana kuti iwo akanakisa kana ari ega? Senguva dzose, mhinduro inobva pane mabasa ari pauriri hwechitoro, ndezvipi zvinhu zvinonyanya kubatwa, hunyanzvi hunyanzvi hwevashandisi, uye pakupedzisira bhajeti remidziyo iripo.
Maererano neongororo yevashambadziri vakuru vegadziriro yega yega, mhinduro pfupi ndeyokuti majeti emvura haadhure uye anochinja-chinja pane ma lasers maererano nezvinhu zvinogona kutemwa. ruoko, lasers inopa kumhanya kusingaenzaniswi uye nemazvo kana ichigadzira huwandu hukuru hwesimbi dzakatetepa kusvika 1 inch (25.4 mm) gobvu.
Nezvekudhura kwekushandisa, majeti emvura anoshandisa abrasive zvinhu uye anoda pombi modifications.Fiber lasers ane mari yekutanga yepamusoro, asi yakaderera mari yekushandisa kupfuura avo vakuru veCO2 cousins;dzingangodawo kudzidziswa kwakawanda kwemushandisi (kunyangwe madhizaini emazuva ano ekudzora achipfupisa curve yekudzidza).Parizvino iyo inonyanya kushandiswa waterjet abrasive ndeye garnet.Muzviitiko zvisingawanzo kana uchishandisa zvimwe zvinokuvadza zvakaita sealuminum oxide, chubhu yekusanganisa uye nozzle zvichanyanya kupfeka. .Negarnet, waterjet zvikamu zvinogona kucheka kwemaawa 125;nealuminium vanogona kungogara kwemaawa makumi matatu chete.
Pakupedzisira, matekinoroji maviri anofanirwa kuonekwa seanopindirana, anodaro Dustin Diehl, maneja wechigadzirwa weLaser division yeAmada America Inc. muBuena Park, Calif.
"Kana vatengi vaine matekinoroji ese ari maviri, vane mukana wakawanda mukubhidha," Diehl akatsanangura." Vanogona kubhidha chero rudzi rwebasa nekuti vane maturusi maviri akasiyana asi akafanana uye vanogona kubhidha basa rese.
Semuyenzaniso, mutengi weAmada ane masisitimu maviri anoita zvekuvharika palaser. “Padyo nebhureki remvura pane jeti yemvura inocheka inodzivirira kupisa,” anodaro Diehl. iyo zvakare uye woita mupendero kana kuisa chisimbiso.Mutsetse weungano wakachena.”
Mune zvimwe zviitiko, Diehl akaenderera mberi, zvitoro zvakati zvaida kutenga laser yekucheka sisitimu asi vaisafunga kuti vari kutora basa rakawanda kuratidza mashandisirwo emari. ”Kana uri kugadzira zvikamu zana, uye zvinotora chikamu chose zuva, tichavaita kuti vatarise laser.Tinogona kuita sheet metal application mumaminitsi pane maawa. ”
Tim Holcomb, nyanzvi yezvikumbiro paOMAX Corp. Kent, Wash., Anoshandisa chitoro neinenge 14 lasers uye waterjet, anoyeuka achiona mufananidzo waakaona makore apfuura pane imwe kambani inoshandisa lasers, waterjets uye waya EDM.poster.Posita inoisa zvinhu zvakanakisa uye ukobvu mhando yega yega yemuchina unogona kubata - rondedzero yejeti dzemvura inodarika mamwe.
Pakupedzisira, "Ndinoona lasers ichiedza kukwikwidza munyika yejet uye zvakasiyana, uye havasi kuzokunda kunze kweminda yavo," anotsanangura Holcomb.Akataurawo kuti sezvo waterjet iri inotonhora yekucheka system, "tinokwanisa. tora mukana wezvekurapa kana kudzivirira zvikumbiro nekuti hatina nzvimbo inobatwa nekupisa (HAZ) — tiri tekinoroji yemicrojet.Minijet nozzle uye microjet kucheka "Zvakaoma kwatiri."
Nepo ma lasers achitonga kucheka kwesimbi nhema nhema, tekinoroji yewaterjet "chokwadi Swiss Army Knife yeindasitiri yemuchina," anodaro Tim Fabian, mutevedzeri wemutungamiri wekushambadzira uye manejimendi echigadzirwa paFlow International Corp. muKent, Washington.Member of Shape. Technology Group.Vatengi vayo vanosanganisira Joe Gibbs Racing.
"Kana iwe ukafunga nezvazvo, mugadziri wemotokari dzemujaho seJoe Gibbs Racing ane mashoma kuwana michina yelaser nekuti vanowanzocheka nhamba shoma yezvikamu kubva kune zvakawanda zvakasiyana zvinhu, zvinosanganisira titanium, aluminium uye kabhoni fiber," Fabian akatsanangura mugwagwa. zvezvido zvavakatitsanangurira ndezvekuti muchina wavaishandisa waifanira kunge uri nyore kugadzira.Dzimwe nguva mushandisi anogona kugadzira chikamu ne ¼” [6.35 mm] aruminiyamu oiisa pamotokari yemujaho, asi obva afunga kuti chikamu chacho chinofanira kugadzirwa neMade of titanium, gobvu kabhoni fiber sheet, kana pepa realuminium rakatetepa. ”
Pane yechinyakare CNC machining Center, akaenderera mberi, "idzi shanduko dzakakura."Kuedza kushandura magiya kubva kuzvinhu kuenda kuzvinhu uye kubva kune chikamu kuenda kune chikamu kunoreva kushandura misoro yekucheka, kumhanya kwespindle, mitengo yekudya uye zvirongwa.
"Chimwe chezvinhu zvavakanyanya kutisunda kuti tishandise waterjet kugadzira raibhurari yezvinhu zvakasiyana siyana zvavaishandisa, saka chavaifanira kuita kwaive kudzvanya mbeva mbiri vobva vachinja kubva pa¼" aluminium kuenda pa½" [12.7 mm] carbon fiber ,” Fabian akaenderera mberi.” Kumwe kudzvanyazve, vanobva pa½” carbon fiber kuenda pa1/8″ [3.18 mm] titanium.”Joe Gibbs Mujaho uri "kushandisa akawanda ekunze alloys uye zvinhu zvausingawanzo kuona vatengi vachishandisa.Saka isu Nguva yakawanda yakapedzwa tichishanda navo kugadzira maraibhurari nezvinhu izvi zvepamusoro.Nemazana ezvishandiso mudhatabhesi yedu, pane nzira iri nyore yekuti vatengi vawedzere kune yavo yakasarudzika zvinhu uye kuwedzera iyi dhatabhesi mberi.”
Mumwe mushandisi weFlow waterjet ndiye Elon Musk's SpaceX.” Tine michina mishoma kuSpaceX yekugadzira zvikamu zvengarava dzemaroketi,” akadaro Fabian. 'havasi kuita zviuru zvechimwe chinhu;vari kugadzira chimwe chazvo, zvishanu zvacho, zvina zvacho.”
Kune chitoro chakajairika, "Chero nguva yaunenge uine basa uye uchida zviuru zvishanu ¼" zvechimwe chinhu chakagadzirwa nesimbi, laser ichave yakaoma kurova," Fabian anonongedza."Asi kana iwe uchida zvikamu zviviri zvesimbi, zvikamu zvitatu zvealuminium Yakagadzirwa kana zvikamu zvina zvenaironi, haungafungi nezve kushandisa laser panzvimbo yejet yemvura. Nejeti remvura, unogona kucheka chero chinhu, kubva kusimbi yakatetepa kusvika 6" kusvika pa8″ [15.24 kusvika 20.32 cm] simbi gobvu.
Iine kupatsanurwa kwayo kwelaser uye muchina, Trumpf ine yakajeka tsoka mune laser uye yakajairwa CNC.
Mufafitera rakamanikana umo majeti emvura nelaser zvingangonyanya kupindirana—ukobvu hwesimbi hunongopfuura mamirimita 25,4—jet yemvura inoramba yakapinza.
"Kune simbi dzakakora kwazvo - 1.5 inches [38.1 mm] kana kupfuura - kwete chete jet yemvura inogona kukupa mhando iri nani, asi laser inogona kusakwanisa kugadzira simbi," akadaro Brett Thompson, Maneja weLaser Technology uye Sales. Kuonana .Pashure paizvozvo, mutsauko wakajeka: asiri-simbi angangove akagadzirwa pane waterjet, nepo chero simbi 1″ gobvu kana kutetepa, "laser is a no-brainer.Laser yekucheka inokurumidza, kunyanya mutete. uye/kana zvinhu zvakaoma – semuenzaniso, simbi isina kana ichienzaniswa nealuminium.
Kune chikamu chekupedzisa, kunyanya kumucheto kwemhando, sezvo zvinhu zvichiwedzera uye kupisa kupinza kunova chinhu, iyo waterjet zvakare inowana mukana.
"Iyi inogona kunge iri iyo jeti yemvura inogona kuva nekubatsirika," Thompson akabvuma. "Uye huwandu hwehukobvu uye zvinhu zvinodarika iyo yelaser ine diki kupisa kunokanganisa nzvimbo.Kunyangwe maitiro acho achinonoka kupfuura laser, iyo waterjet inopawo inogara yakanaka mupendero mhando.Iwe zvakare unowanzo kuwana squareness yakanaka kwazvo kana uchishandisa waterjet - kunyangwe ukobvu mumainji, uye pasina maburrs zvachose. "
Thompson akawedzera kuti mukana we otomatiki maererano nekubatanidzwa mumitsara yekugadzira yakawedzera ndiyo laser.
"Nelaser, kusanganisa kwakazara kunogoneka: kurodha zvinhu kune rimwe divi, uye kubuda kubva kune rimwe divi reyakasanganiswa yekucheka nekukotama system, uye iwe unowana yakapedzwa kucheka uye yakakombama chikamu.Muchiitiko ichi, jeti remvura rinogona kunge richiri sarudzo isina kunaka - kunyangwe iine yakanaka yekutonga zvinhu - nekuti zvikamu zvinochekwa zvishoma uye zviri pachena kuti unofanirwa kubata nemvura. "
Thompson anoti ma lasers haadhure kushanda nekuchengetedza nekuti "zvekushandisa zvinoshandiswa zvishoma, kunyanya fiber lasers."Zvakadaro, “mutengo usina kunanga wemajets emvura ungangove wakadzikira nekuda kwesimba rakaderera uye kureruka kwemuchina.Zvinonyatsoenderana nekuti michina miviri iyi yakagadzirwa sei uye inochengetedzwa sei. "
Anoyeuka kuti Holcomb yeOMAX payaiita chitoro muma1990, “Pese pandaiva nechikamu kana purani padhesiki rangu, pfungwa yangu yekutanga yaiti, ‘Ndingazviita nelaser?’” Asi ndisati ndaziva Kare, takanga tatova neramangwana. kuwana akawanda uye akawanda mapurojekiti akatsaurirwa kumvurajets.Izvo zvinhu zvakakora uye mamwe marudzi ezvikamu, hatigone kupinda mukona yakaoma kwazvo nekuda kweiyo laser yekupisa yakakanganiswa nzvimbo;inovhuvhuta ichibva pakona, saka tinenge takasendamira takananga kujeti dzemvura - kunyangwe izvo zvinowanzoitwa nema lasers Ndizvo zvinoenda kune ukobvu hwezvinhu. "
Nepo mapepa ega achimhanyisa palaser, mapepa akaturikidzana kusvika mana anokurumidza pajeti remvura.
"Dai ndaizocheka 3" x 1" [76.2 x 25.4 mm] denderedzwa kubva pa1/4 ″ [6.35mm] simbi yakapfava, ndingangoda laser nekuda kwekumhanya kwayo uye nemazvo.Pedzisa - padivi rakachekwa Contour - ichave yakawanda senge girazi, yakatsetseka. "
Asi kuti uwane laser kuti ishande padanho iri rechokwadi, akawedzera, "iwe unofanirwa kuve nyanzvi mukuwanda uye simba.Isu tiri nyanzvi pazviri, asi iwe unofanirwa kuifona zvakasimba;nemajeti emvura, kekutanga, Kutanga kuedza.Iye zvino, michina yedu yese ine CAD system yakavakirwa mukati. Ndinogona kugadzira chikamu zvakananga pamushini. "Izvi zvakanakira prototyping, anowedzera. "Ndinogona kuronga zvakananga pajeti yemvura, zvichiita kuti zvive nyore kushandura ukobvu hwezvinhu uye marongero."Zvirongwa zvebasa uye shanduko "inofananidzwa;Ndakaona dzimwe shanduko dzemvurajets dzakafanana nelaser. "
Ikozvino, kumabasa madiki, prototyping kana kushandiswa kwedzidzo - kunyangwe chitoro kana garaji - OMAX's ProtoMAX inouya nepombi uye tafura yekukanda kuitira kutamiswa zviri nyore. Werkpiece material inonyudzwa pasi pemvura kuti icheke chinyararire.
Nezvekuchengetedza, “Kazhinji ndinogona kudzidzisa mumwe munhu muzuva rimwe kana maviri ndomutumira kumunda nokukurumidza,” anodaro Holcomb.
OMAX's EnduroMAX pombi dzakagadzirirwa kuderedza kushandiswa kwemvura uye kubvumira kukurumidza kuvaka patsva.Shanduro yazvino ine zvisimbiso zvitatu zvine simba."Ndichiri kuudza vanhu kuti vangwarire kuchengetedza chero pombi, kwete yangu chete.Ipombi ine pressure yakanyanya, saka tora nguva yako udzidziswe zvakanaka. "
"Majeti emvura idombo guru rekukwira mukuvhara uye kugadzira, uye pamwe nhanho yako inotevera ichava laser," anodaro.Uye mabhureki ekudhinda anokwanisika kutenga, saka vanogona kucheka nekuakotamisa.Munzvimbo yekugadzira, unogona kuda kushandisa laser. "
Kunyange zvazvo fiber lasers inopa kushanduka kwekucheka kusina-simbi (mhangura, ndarira, titanium), jets dzemvura dzinogona kucheka gasket zvinhu uye mapurasitiki nekuda kwekushayikwa kweHAZ.
Kushandisa chizvarwa chemazuva ano che fiber laser cutting systems "ikozvino intuitive zvikuru, uye nzvimbo yekugadzira inogona kugadziriswa nepurogiramu," Diehl akati. "Mushandi anongotakura workpiece uye hits inotanga.Ini ndinobva kuchitoro uye munguva yeCO2 optics inotanga kuchembera uye kuderera, kuchekwa kwemhando kunotambura, uye kana ukakwanisa kuongorora nyaya idzodzo, unoonekwa seAkanakisa mushandisi.Mazuva ano mafiber masisitimu macookie-cutter cutters, haana izvo zvinodyiwa, saka anogona kubatidzwa kana kudzima - kucheka zvikamu kana kwete.Zvinotora zvishoma zveunyanzvi mushandisi anoda.Ndizvo Zvinonzi, ndinofunga shanduko kubva kujeti yemvura kuenda kune laser ichave yakapfava uye iri nyore. "
Diehl anofungidzira kuti yakajairika fiber laser system inogona kuita madhora maviri kusvika kumadhora matatu paawa, nepo majeti emvura achimhanya ingangoita madhora makumi mashanu kusvika kumadhora makumi manomwe neawa, achifunga nezvekushandisa abrasive (semuenzaniso, garnet) uye yakarongwa pombi retrofits.
Sezvo simba re kilowatt re laser cutting systems richiramba richiwedzera, ivo vari kuwedzera kuva imwe nzira yejeti yemvura mune zvinhu zvakadai sealuminium.
"Kare, kana aruminiyamu yakakora yaishandiswa, jet yemvura yaizove [ne] mukana," anotsanangura Diehl." Laser haina kugona kupinda nechinhu chakaita se 1 ″ aluminium. Munyika yelaser, isu hatina t t screw up munyika iyoyo kwenguva yakareba, asi ikozvino nepamusoro wattage fiber optics uye kufambira mberi mu laser tekinoroji, 1 ″ aluminium haisisiri nyaya.Kana iwe wakaita kuenzanisa kwemutengo, yeIyo yekutanga mari mumushini, majeti emvura anogona kunge akachipa.Laser kucheka zvikamu zvinogona kunge zvakapetwa ka10, asi iwe unofanirwa kunge uri mune ino yakakwirira-vhoriyamu nharaunda kutyaira kukwira mitengo.Sezvo iwe uchimhanyisa zvimwe zvakasanganiswa zvakaderera-vhoriyamu zvikamu, Panogona kunge paine zvimwe zvakanakira kumvura jetting, asi zvirokwazvo kwete munzvimbo yekugadzira.Kana iwe uri mumhando ipi neipi yenzvimbo yaunoda kumhanya mazana kana zviuru zvezvikamu, haisi waterjet application.
Kuratidzira kuwedzera kwesimba rinowanikwa relaser, tekinoroji yeAmada ENSIS yakawedzera kubva pa2 kW kusvika pa12 kW payakatangwa muna 2013. Kune rumwe rutivi rwechiyero, muchina weAmada weVENTIS (wakaunzwa kuFabtech 2019) unogonesa huwandu hwakakura hwekugadzirisa zvinhu. nedanda rinofamba nepakati pepakati pemuromo.
"Tinogona kuita maitiro akasiyana nekufamba nekudzoka, kumusoro uye pasi, kudivi nedivi, kana nhamba-rusere," akadaro Diehl nezveVENTIS. "Chimwe chezvinhu zvatakadzidza kubva kune tekinoroji yeENSIS ndechekuti zvinhu zvese zvine kutapira. nzvimbo - nzira yainofarira kucheka.Isu tinoita izvi tichishandisa marudzi akasiyana-siyana emhando uye kugadzira danda.NeVENTIS, isu Inodzokera shure uye mberi sesaha;sezvo musoro unofamba, danda rinofamba richidzokera kumashure, saka unowana mitsetse yakatsetseka, yakanaka kumucheto, uye dzimwe nguva kumhanya.
Kufanana neOMAX's diki ProtoMAX waterjet system, Amada iri kugadzirira "diki diki tsoka yefiber system" yedikishopu diki kana "R&D prototyping workshops" isingade kupaza mudhipatimendi ravo rekugadzira pavanenge vachingoda kuita mashoma prototypes.part. ”
Nguva yekutumira: Feb-09-2022