Microprocessor-based controllers yakatsaurirwa kumaturusi emuchina anobvumira kuti zvikamu zvigadzirwe kana kugadziridzwa.Programmable digital control inomutsa servos yemuchina uye spindle drives uye inodzora machining mashandiro akasiyana.Ona DNC, yakananga manhamba kutonga;NC, kudzora nhamba.
Icho chikamu chesimbi yepasi iyo isina kunyungudutswa panguva yebrazing, kucheka kana welding asi iyo microstructure uye mechanical properties inochinjwa nekupisa.
Zvimiro zvechinhu chinoratidza hunhu hwayo hunyoro uye inelastic kana simba raiswa, zvichiratidza kukodzera kwayo kwema mechanical application;semuenzaniso, elastic modulus, kusimba simba, kureba, kuoma, uye kupera simba.
Muna 1917, Albert Einstein akaburitsa bepa rekutanga rinobvuma sainzi iri seri kwelaser.Mushure memakumi emakore ekutsvaga nekusimudzira, Theodore Maiman akaratidza yekutanga inoshanda laser paHughes Research Laboratory muna 1960.Pakazosvika 1967, lasers dzaishandiswa kuchera makomba nekucheka. simbi mudhaimani inofa.The zvakanakira zvinopihwa nelaser simba zvinoita kuti zvive zvakajairika mukugadzirwa kwemazuva ano.
Laser anoshandiswa kucheka zvinhu zvakasiyana-siyana kupfuura simbi, uye laser kucheka kwave chikamu chakakosha chemazuva ano sheet metal shop.Tekinoroji iyi isati yave kuwanikwa, zvitoro zvakawanda zvaivimba nekuveura nekubaya kuita maworkpieces kubva pa flat material.
Chigero chinouya nemhando dzakasiyana-siyana, asi zvese zvinogadzira mutsara mumwe chete wekucheka zvinoda marongero akawanda kuti ugadzire chikamu.
Kudhinda ndiko kunoshandiswa kunodiwa kana shears isingawanikwe. Zvibhakera zvakajairwa zvinouya mumhando dzakasiyana-siyana dzakatenderedza uye dzakatwasuka, uye maumbirwo akakosha anogona kuitwa kana chimiro chinodiwa chisiri chetsika.Kune maumbirwo akaomarara, CNC turret punch ichashandiswa. turret inoshongedzerwa nemhando dzakasiyana siyana dzezvibhakera izvo, kana zvabatanidzwa mukutevedzana, zvinogona kuumba chimiro chinodiwa.
Kusiyana nekuveura, laser cutters inogona kuburitsa chero chimiro chinodiwa mune imwe chete setup.Kugadzira yemazuva ano laser cutter kwakangooma zvishoma pane kushandisa printer.Laser cutters inobvisa kudiwa kwezvishandiso zvakakosha senge punches akakosha.Kubvisa yakakosha chishandiso kunoderedza nguva yekutungamira, inventory, budiriro mari uye njodzi yechinyakare tooling.Laser kutema zvakare kubvisa mari chokuita nokurodza uye kutsiva zvibhakera uye kuchengetedza kugerwa kucheka micheto.
Kusiyana nekuveura uye kubaya, laser cutting is also a non-contact activity.Masimba anogadzirwa panguva yekuveura uye kubaya anogona kukonzera burrs uye chikamu deformation, iyo inofanira kubatwa mune yechipiri oparesheni.Laser yekucheka haishandisi chero simba kune yakasvibirira zvinhu. , uye nguva zhinji laser-akachekwa zvikamu hazvidi kubviswa.
Dzimwe nzira dzekucheka dzinopisa, dzakadai seplasma uye kucheka kwemoto, zvinowanzodhura zvishoma kudarika laser cutters.Zvisinei, mumabasa ose ekucheka kwemafuta, kune nzvimbo inopisa inopisa kana HAZ apo kemikari uye michina yesimbi inoshanduka.HAZ inogona kunetesa zvinhu uye kukonzera matambudziko mune mamwe maoperation, akadai welding.Kuenzaniswa nedzimwe nzira dzekucheka dzinopisa, kupisa kunokanganisa nzvimbo ye laser cut part idiki, kuderedza kana kubvisa yechipiri mashandiro anodiwa kuti agadzirise.
Laser haisi yakakodzera chete kucheka, asiwo yejoin.Laser welding ine zvakawanda zvakanakira pane mamwe echinyakare welding maitiro.
Kufanana nekucheka, welding inogadzirawo HAZ.Kana welding pazvinhu zvakakosha, zvakadai sezviya mumagetsi emagetsi emagetsi kana zvinhu zvemuchadenga, zvakakosha kudzora saizi yavo, chimiro uye zvivakwa.Senge laser yekucheka, laser welding ine diki diki-inobatwa nekupisa nzvimbo. , iyo inopa mabhenefiti akasiyana pane mamwe matekiniki ewelding.
Vakwikwidzi vari pedyo nelaser welding, tungsten inert gas kana TIG welding vanoshandisa tungsten electrodes kugadzira arc inonyungudusa simbi iri welded.Mamiriro akanyanya kutenderedza arc anogona kuita kuti tungsten iparare nekufamba kwenguva, zvichikonzera kusiyana kweweld quality.Laser welding. haidzivirirwe nemagetsi emagetsi, saka weld quality inowirirana uye iri nyore kudzora.Laser welding ndiyo yekutanga sarudzo yezvikamu zvakakosha uye zvakaoma-ku-weld zvinhu nekuti maitiro akasimba uye anodzokororwa.
Maindasitiri anoshandisa lasers haana kuganhurirwa kukucheka uye welding.Lasers anoshandiswa kugadzira zvidimbu zvidiki kwazvo zvine geometric dimensions yemamicrons mashoma.Laser ablation inoshandiswa kubvisa ngura, pendi, uye zvimwe zvinhu kubva pamusoro pezvikamu uye kugadzirira. zvikamu zvekupenda.Kumaka nelaser kunoenderana nemhoteredzo (hapana makemikari), nekukurumidza uye zvachose.Laser tekinoroji inoshanda zvakasiyana-siyana.
Zvose zvine mutengo, uye lasers hazvisi izvo.Industrial laser applications inogona kudhura zvikuru kana ichienzaniswa nemamwe maitiro.Kunyange zvazvo isina kunaka sekucheka laser, HD plasma cutters inogona kugadzira chimiro chakafanana uye inopa micheto yakachena muHAZ duku kwechikamu chiduku. yemutengo.Kupinda mulaser welding kunodhurawo kudarika mamwe ma automated welding systems.A turnkey laser welding system inogona kudarika $1 million zviri nyore.
Kufanana nemabhizimisi ose, zvinogona kuva zvakaoma kukwezva uye kuchengetedza vashandi vane unyanzvi.Kuwana vanokwanisa veTIG welders kunogona kuva dambudziko.Kuwana injini yekugadzira nelaser ruzivo kwakaomawo, uye kutsvaga laser welder akakodzera iri pedyo nekusaita. zvinoda mainjiniya ane ruzivo nemawelder.
Kugadzirisa kunogonawo kudhura zvakanyanya.Laser magetsi ekugadzira uye kutapurirana zvinoda zvakaoma zvemagetsi uye optics.Kutsvaga munhu anogona kugadzirisa laser system hakusi nyore.Izvi hazviwanzo hunyanzvi hunogona kuwanikwa pachikoro chekutengesa chemuno, saka sevhisi ingada. kushanya kwemugadziri wenyanzvi.OEM matekiniki akabatikana uye nguva refu yekutungamirira idambudziko rinowanzokanganisa zvirongwa zvekugadzira.
Nepo maindasitiri ekushandisa laser anogona kudhura, mutengo wevaridzi ucharamba uchiwedzera.Kuwanda kwediki, isingadhure desktop laser engravers uye kuzviita-iwe pachako zvirongwa zvelaser cutters zvinoratidza kuti mutengo wevaridzi uri kudonha.
Simba reLaser rakachena, rakanyatsojeka uye rinoshandiswa zvakasiyana-siyana.Kunyange tichifunga nezvekukanganisa, zviri nyore kuona kuti nei ticharamba tichiona zvitsva zvemaindasitiri.
Nguva yekutumira: Jan-17-2022