Imisebenzi yokukhiqiza i-laser okwamanje ihlanganisa ukusika, ukushisela, ukwelapha ukushisa, ukuvala, ukufaka umhwamuko, ukuqopha, ukubhala, ukusika, ukuhlanganisa, kanye nokwenza lukhuni ukushaqeka. Izinqubo zokukhiqiza i-laser zincintisana ngokobuchwepheshe nangokwezomnotho nezinqubo zokukhiqiza ezivamile nezingezona ezejwayelekile ezifana nemishini yomshini kanye ne-thermal, i-arc welding, electrochemical, kanye ne-electric discharge machining (EDM), ukusika indiza yamanzi abrasive, ukusika i-plasma nokusika ilangabi.
Ukusika ijethi yamanzi kuyinqubo esetshenziselwa ukusika izinto kusetshenziswa ijethi lamanzi acindezelwe ukuphakama kwamaphawundi angama-60,000 iyintshi yesikwele (psi). Ngokuvamile, amanzi axutshwa ne-abrasive efana ne-garnet eyenza izinto eziningi zisikwe ngokuhlanzekile ukuze zivale ukubekezelelana, ngokulinganayo kanye nesiphetho esihle sonqenqema. Amajethi amanzi ayakwazi ukusika izinto eziningi zezimboni okuhlanganisa insimbi engagqwali, i-Inconel, i-titanium, i-aluminium, insimbi yamathuluzi, izitsha zobumba, igwalagwala, nepuleti lezikhali. Le nqubo idala umsindo omkhulu.
Ithebula elilandelayo liqukethe ukuqhathanisa ukusika insimbi kusetshenziswa inqubo yokusika i-CO2 laser kanye nenqubo yokusika indiza yamanzi ekucubunguleni impahla yezimboni.
§ Umehluko wenqubo eyisisekelo
§ Izinhlelo zokusebenza ezijwayelekile kanye nokusetshenziswa
§ Ukutshalwa kwezimali kokuqala kanye nezindleko zokusebenza ezimaphakathi
§ Ukunemba kwenqubo
§ Ukucatshangelwa kokuphepha nendawo yokusebenza
Umehluko wenqubo eyisisekelo
| Isihloko | I-co2 laser | Ukusika indiza yamanzi |
| Indlela yokudlulisa amandla | Ukukhanya 10.6 m (ibanga le-infrared elikude) | Amanzi |
| Umthombo wamandla | I-laser yegesi | Iphampu yengcindezi ephezulu |
| Indlela amandla asakazwa ngayo | I-Beam eqondiswa izibuko (i-optics endizayo); I-fiber-transmission ayitholakali kungenzeka nge-CO2 laser | Amapayipi aqinile anengcindezi ephezulu adlulisa amandla |
| Izinto ezisikiwe zikhishwa kanjani | Ijethi yegesi, kanye negesi eyengeziwe ikhipha impahla | Indiza yamanzi enengcindezi ephezulu ixosha udoti |
| Ibanga phakathi kombhobho nempahla kanye nokubekezelela okuphezulu okuvunyelwe | Cishe u-0.2″ 0.004″, inzwa yebanga, ukulawulwa kanye ne-axis engu-Z kuyadingeka | Cishe u-0.12″ 0.04″, inzwa yebanga, ukulawulwa kanye ne-axis engu-Z kuyadingeka |
| Ukusetha umshini womzimba | Umthombo we-Laser uhlala ungaphakathi komshini | Indawo yokusebenza kanye nepompo ingatholakala ngokuhlukana |
| Ibanga losayizi betafula | 8′ x 4′ kuya ku-20′ x 6.5′ | 8′ x 4′ kuya ku-13′ x 6.5′ |
| Ukukhishwa kwe-beam okujwayelekile endaweni yokusebenza | 1500 ukuze 2600 Watts | 4 kuya ku-17 kilowatts (4000 bar) |
Izinqubo ezijwayelekile zokusebenzisa kanye nokusetshenziswa
| Isihloko | I-co2 laser | Ukusika indiza yamanzi |
| Ukusetshenziswa kwenqubo ejwayelekile | Ukusika, ukubhoboza, ukuqopha, ukukhipha, ukumisa, ukushisela | Ukusika, ukuchithwa, ukuhlela |
| Ukusika impahla ye-3D | Kunzima ngenxa yokuqondisa kwemishayo eqinile kanye nokulawulwa kwebanga | Kungenzeka kancane njengoba amandla ayinsalela ngemuva kocezu lokusebenza acekeleke phansi |
| Izinto ezikwazi ukusikwa yinqubo | Zonke izinsimbi (ngaphandle kwezinsimbi ezikhanyayo), wonke amapulasitiki, ingilazi, nokhuni kungasikwa | Zonke izinto zokwakha zingasikwa ngale nqubo |
| Inhlanganisela yezinto | Izinto ezincibilika ezihlukene azikwazi ukusikwa | Kungenzeka, kodwa kukhona ingozi ye-delamination |
| Izakhiwo zesandwich ezinezimbotshana | Lokhu akwenzeki ngelaser CO2 | Ikhono elilinganiselwe |
| Izinto zokusika ezinokufinyelela okulinganiselwe noma okukhubazekile | Akuvamile ukuba kwenzeke ngenxa yebanga elincane kanye nekhanda elikhulu lokusika i-laser | Inqunyelwe ngenxa yebanga elincane phakathi kombhobho nezinto ezibonakalayo |
| Izici zezinto ezisikiwe ezithonya ukucubungula | Izici zokumuncwa kwento engu-10.6m | Ukuqina kwezinto ezibonakalayo kuyisici esiyinhloko |
| Ubukhulu bezinto lapho ukusika noma ukucubungula ukonga | ~0.12″ ukuya ku-0.4″ kuye ngezinto ezibonakalayo | ~0.4″ ukuya ku-2.0″ |
| Izicelo ezijwayelekile zale nqubo | Ukusika insimbi yeshidi eliyisicaba eliwugqinsi oluphakathi ukuze kucutshungulwe insimbi yeshidi | Ukusika amatshe, izitsha zobumba, nezinsimbi zokujiya okukhulu |
Ukutshalwa kwezimali kokuqala kanye nezindleko zokusebenza ezimaphakathi
| Isihloko | I-co2 laser | Ukusika indiza yamanzi |
| Kudingeka ukutshalwa kwezimali kokuqala | $300,000 ngephampu engu-20 kW, kanye netafula elingu-6.5′ x 4′ | $300,000+ |
| Izingxenye ezizoguga | Ingilazi yokuzivikela, igesi imibhobho, kanye nakho kokubili uthuli nezihlungi zezinhlayiyana | Umbhobho wejethi wamanzi, umlomo wombhobho ogxilisa ingqondo, nazo zonke izingxenye zengcindezi ephezulu njengamavalvu, amapayipi, nama-seal |
| Ukusetshenziswa kwamandla okumaphakathi kwesistimu yokusika ephelele | Cabanga nge-CO2laser engu-1500 Watt: Ukusetshenziswa kwamandla kagesi: 24-40 kW Igesi ye-laser (CO2, N2, He): 2-16 l/h Igesi yokusika (O2, N2): 500-2000 l/h | Cabanga ngephampu engu-20 kW: Ukusetshenziswa kwamandla kagesi: 22-35 kW Amanzi: 10 l/h I-Abrasive: 36 kg/h Ukulahlwa kodoti wokusika |
Ukunemba kwenqubo
| Isihloko | I-co2 laser | Ukusika indiza yamanzi |
| Ubuncane bosayizi we-slit yokusika | 0.006″, kuye ngesivinini sokusika | 0.02″ |
| Sika ukubukeka kwendawo | Ingaphezulu elisikiwe lizobonisa isakhiwo esinemigqa | Indawo esikiwe izobonakala iqhunyiswe isihlabathi, kuye ngesivinini sokusika |
| Idigri yamaphethelo asikiwe ukuze ahambisane ngokuphelele | Kuhle; ngezikhathi ezithile izokhombisa imiphetho eyi-conical | Kuhle; kukhona umphumela "womsila" kuma-curve esimweni sezinto eziqinile |
| Icubungula ukubekezelelana | Cishe u-0.002″ | Cishe u-0.008″ |
| I-Degree of Burring on the cut | Ukushiswa okuncane kuphela okwenzekayo | Akukho ukusha okwenzekayo |
| Ukucindezeleka okushisayo kwempahla | I-Deformation, tempering kanye nezinguquko zesakhiwo zingase zenzeke endabeni | Akukho ukucindezeleka okushisayo okwenzekayo |
| Amandla asebenza ezintweni ezibheke igesi noma ijethi yamanzi ngesikhathi sokucubungula | Umfutho wegesi uyaphakama izinkinga ngomzimba omncane ama-workpieces, ibanga ayikwazi ukugcinwa | Phezulu: izingxenye ezincane, ezincane zingacutshungulwa kuphela ngezinga elilinganiselwe |
Ukucatshangelwa kokuphepha nendawo yokusebenza
| Isihloko | I-co2 laser | Ukusika indiza yamanzi |
| Ukuphepha komuntu siquizidingo zemishini | Izibuko zokuphepha zokuvikela i-laser azidingeki ngokuphelele | Izibuko zokuphepha ezivikelayo, ukuvikela indlebe, nokuvikela ekuthinteni nejethi lamanzi elinomfutho omkhulu kuyadingeka |
| Ukukhiqizwa kwentuthu nothuli ngesikhathi sokucubungula | Kwenzekani; amapulasitiki nezinye izingxube zensimbi zingase zikhiqize amagesi anobuthi | Akusebenzi ekusikeni ijethi yamanzi |
| Ukungcoliswa komsindo nobungozi | Iphansi kakhulu | Iphakeme ngokungavamile |
| Izidingo zokuhlanza umshini ngenxa yokungcola kokucubungula | Ukuhlanza okuphansi | Ukuhlanza okuphezulu |
| Ukusika imfucuza ekhiqizwa inqubo | Ukusika imfucuza ikakhulukazi kusesimweni sothuli oludinga ukukhishwa kwe-vacuum nokuhlunga | Inqwaba yokusika imfucuza kwenzeka ngenxa yokuxuba amanzi nama-abrasives |