Zviitiko zvekugadzira Laser parizvino zvinosanganisira kucheka, welding, kupisa kupisa, kupfekedza, vapor deposition, kunyora, kunyora, kuchekerera, kumisa, uye kuomesa kuvhunduka. Maitiro ekugadzira Laser anokwikwidza zvese zvehunyanzvi uye zvehupfumi neakajairwa uye asina kujairika maitiro ekugadzira akadai semakanika uye neanopisa machining, arc welding, electrochemical, uye emagetsi discharge machining (EDM), abrasive mvura jet kucheka, plasma kucheka uye kucheka moto.
Mvura yejeti yekucheka inzira inoshandiswa kucheka zvinhu uchishandisa jeti yemvura yakamanikidzwa yakakwira 60,000 pounds per square inch (psi). Kazhinji, mvura inosanganiswa neabrasive segarnet inoita kuti zvimwe zvinhu zvichekwe zvakachena kuti zvivhare kushivirira, zvakaenzana uye nekupedzisa kwakanaka. Jeti dzemvura dzinokwanisa kucheka zvinhu zvakawanda zvemaindasitiri zvinosanganisira simbi isina tsvina, Inconel, titanium, aluminium, simbi yemidziyo, ceramics, granite, uye ndiro yezvombo. Izvi zvinounza ruzha rukuru.
Tafura inotevera ine kuenzanisa kwekucheka simbi uchishandisa CO2 laser yekucheka maitiro uye mvura jet yekucheka maitiro muindasitiri yekugadzira zvinhu.
§ Misiyano yakakosha yekuita
§ Yakajairika maitiro ekushandisa uye mashandisiro
§ Mari yekutanga uye avhareji yekushandisa mari
§ Kurongeka kwemaitiro
§ Mafungiro ekuchengetedza uye nzvimbo yekushanda
Basic process misiyano
| Chidzidzo | Co2 laser | Mvura yejeti yekucheka |
| Nzira yekupa simba | Chiedza 10.6 m (kure infrared range) | Mvura |
| Kunobva simba | Gasi laser | Pombi yepamusoro-soro |
| Simba rinofambiswa sei | Beam inotungamirirwa nemagirazi (flying optics); fiber-kutapurirana kwete inogoneka kune CO2 laser | Mapaipi akaomesesa epamusoro-soro anofambisa simba |
| Kudzingwa kwezvinhu zvakachekwa sei | Gasi jeti, pamwe nekuwedzera gasi rinodzinga zvinhu | A high-pressure water jet inodzinga tsvina |
| Distance pakati nozzle uye zvinhu uye yepamusoro inobvumirwa kushivirira | Inenge 0.2 ″ 0.004 ″, sensor kure, mutemo uye Z-axis inodiwa | Inenge 0.12 ″ 0.04 ″, sensor kure, mutemo uye Z-axis inodiwa |
| Physical machine set-up | Laser sosi inogara iri mukati memuchina | Nzvimbo yekushanda uye pombi inogona kuwanikwa zvakasiyana |
| Range yematafura saizi | 8′ x 4′ kusvika 20′ x 6.5′ | 8′ x 4′ kusvika 13′ x 6.5′ |
| Yakajairika danda kubuda pane workpiece | 1500 kusvika 2600 Watts | 4 kusvika ku17 kilowatts (4000 bar) |
Yakajairika maitiro ekushandisa uye kushandiswa
| Chidzidzo | Co2 laser | Mvura yejeti yekucheka |
| Yakajairika nzira inoshandiswa | Kucheka, kuchera, kunyora, ablation, structuring, welding | Kucheka, kubvisa, kugadzirisa |
| 3D zvinhu zvekucheka | Zvakaoma nekuda kwekuomarara kwedanda kutungamira uye kudzora kwechinhambwe | Zvishoma zvinogoneka sezvo simba rakasara kuseri kweworkpiece raparadzwa |
| Zvinhu zvinokwanisa kutemwa nemaitiro | Masimbi ese (kusingabatanidze simbi dzinopenya), ese mapurasitiki, girazi, uye huni zvinogona kutemwa | Zvinhu zvose zvinogona kutemwa nenzira iyi |
| Kusanganiswa kwezvinhu | Zvishandiso zvine mapoinzi akasiyana ekunyungudika hazvigone kucheka | Zvinogoneka, asi kune njodzi yeku delamination |
| Sandwich zvimiro zvine cavities | Izvi hazvigoneke ne CO2 laser | Kugona zvishoma |
| Kucheka zvinhu zvine mashoma kana kukanganisa kuwana | Kashoma zvinogoneka nekuda kwediki chinhambwe uye hombe laser yekucheka musoro | Yakaganhurirwa nekuda kwechinhambwe chidiki pakati penozzle uye zvinhu |
| Zvimiro zvezvakachekwa izvo zvinopesvedzera kugadzirisa | Absorption maitiro ezvinyorwa pa 10.6m | Kuoma kwezvinhu ndicho chinhu chikuru |
| Material ukobvu pakucheka kana kugadzirisa kune mari | ~0.12″ kusvika 0.4″ zvichienderana nezvinhu | ~0.4″ kusvika 2.0″ |
| Zvikumbiro zvakajairika zvemaitiro aya | Kucheka kwesimbi yakatsetseka yepakati nepakati yekugadzira sheet simbi | Kucheka kwematombo, ceramics, uye simbi dzehukobvu hukuru |
Initial investimendi uye avhareji yekushandisa mari
| Chidzidzo | Co2 laser | Mvura yejeti yekucheka |
| Initial capital investment inodiwa | $300,000 nepombi inosvika 20 kW, uye tafura ye6.5'x 4′ | $300,000+ |
| Zvikamu zvichasakara | Chengetedza girazi, gasi nozzles, pamwe neguruva uye mafirita | Mvura jet nozzle, inotarisisa nozzle, uye ese ane high-pressure zvinhu zvakaita semavharuvhu, hose, uye zvisimbiso. |
| Avhareji yekushandiswa kwesimba kweiyo yakakwana yekucheka system | Tora 1500 Watt CO2laser: Kushandiswa kwemagetsi emagetsi: 24-40 kW Laser gasi (CO2, N2, Iye): 2-16 l/h Kucheka gasi (O2, N2): 500-2000 l/h | Tora pombi ye20 kW: Kushandiswa kwemagetsi emagetsi: 22-35 kW Mvura: 10 l/h Abrasive: 36 kg/h Kuraswa kwekucheka tsvina |
Kurongeka kwemaitiro
| Chidzidzo | Co2 laser | Mvura yejeti yekucheka |
| Minimum saizi yekucheka slit | 0.006 ″, zvichienderana nekumhanya kwekucheka | 0.02" |
| Cheka chitarisiko chepamusoro | Cut surface icharatidza striated structure | Iyo yakachekwa yepamusoro ichaita seyave yakaputika-jecha, zvichienderana nekucheka kukurumidza |
| Dhigirii yekucheka mipendero kuti ienderane zvachose | Kugona; dzimwe nguva acharatidza conical mipendero | Kugona; kune "tailed" mhedzisiro mumacurves mune yakakora zvinhu |
| Processing kushivirira | Anenge 0.002 ″ | Anenge 0.008 ″ |
| Dhigirii yekupisa pakucheka | Kudzima zvishoma kunoitika | Hapana kupisa kunoitika |
| Thermal stress yezvinhu | Deformation, tempering uye shanduko yemaitiro inogona kuitika mune izvo zvinhu | Hapana kushushikana kwekupisa kunoitika |
| Masimba anobata pane zvinhu zvakanangana negasi kana jeti remvura panguva yekugadziriswa | Kumanikidza kwegasi kunokonzera matambudziko ane mutete workpieces, chinhambwe haigone kuchengetedzwa | Yakakwirira: yakaonda, zvikamu zvidiki zvinongokwanisa kugadziriswa kusvika padanho rakaderera |
Mafungiro ekuchengetedza uye nzvimbo yekushanda
| Chidzidzo | Co2 laser | Mvura yejeti yekucheka |
| Kuchengeteka kwako pachakomidziyo zvinodiwa | Laser kuchengetedza magirazi haadi zvachose | Chengetedza magirazi ekuchengetedza, kudzivirira nzeve, uye kudzivirira kubva pakusangana neakakwira pressure water jet inodiwa |
| Kugadzirwa kweutsi uye guruva panguva yekugadzirisa | Zvinoitika; mapurasitiki uye mamwe masimbi anogona kugadzira magasi ane chepfu | Hazvishande pakucheka jet yemvura |
| Ruzha kusvibiswa uye njodzi | Yakaderera kwazvo | Zvisina kujairika yakakwirira |
| Muchina wekuchenesa zvinodiwa nekuda kwekugadzirisa mess | Kuchenesa kwakaderera | High clean up |
| Kucheka tsvina inogadzirwa nemaitiro | Kucheka marara kunonyanya kuita guruva rinoda kubviswa kwevacuum uye kusefa | Huru hwekucheka tsvina hunoitika nekuda kwekusanganisa mvura nemabrasives |