A umsiki wensimbi we-laser iza ne-high-density laser beam ukuze iskene ingaphezulu lensimbi, ishise insimbi iye ezingeni lokushisa eliphezulu ngesikhathi esifushane, iyincibilikise noma iyihwamulise, bese isebenzisa igesi enomfutho ophezulu ukuze isuse into encibilikisiwe noma ehwamuke esisikweni. Vuthela ukuze ufeze inhloso yokusika insimbi. Ubuchwepheshe bokusika i-laser busetshenziswa kabanzi ekwakhiweni kweshidi lensimbi namapayipi ensimbi, okunganciphisa kakhulu isikhathi sokusika, ukunciphisa izindleko zokucubungula, nokuthuthukisa ikhwalithi yokusika.
Izici
Umshini wokusika we-Metal laser unguguquko kwezobuchwepheshe ekukhiqizeni izimboni, futhi "yisikhungo somshini we-CNC" ekwenzeni insimbi. Umshini wokusika insimbi we-CNC laser unokuguquguquka okuphezulu, isivinini sokusika ngokushesha, ukusebenza kahle kokukhiqiza okuphezulu, nomjikelezo wokukhiqiza umkhiqizo omfushane. Iwine anhlobonhlobo amakhasimende Market. Isistimu yokusika insimbi ye-laser ayinawo amandla okusika, akukho deformation, akukho ukugqokwa kwamathuluzi, nokuguquguquka okuhle kwempahla. Kungakhathaliseki ukuthi yizingxenye ezilula noma eziyinkimbinkimbi, zingasikwa ngokunemba kwe-laser nokwakheka ngokushesha ngesikhathi esisodwa, nge-slits emincane, ikhwalithi enhle yokusika kanye nezinga eliphezulu lokuzenzekelayo, ukusebenza okulula, amandla aphansi okusebenza, akukho ukungcola. Ingakwazi ukusika nokuzalela okuzenzakalelayo, okuthuthukisa izinga lokusebenzisa izinto, futhi inezindleko eziphansi zokukhiqiza kanye nezinzuzo ezinhle zezomnotho.
Izicelo
I-Carbon Steel
Izinhlelo zesimanje zokusika insimbi ye-laser zingasika insimbi ye-carbon enogqinsi olufinyelela phezulu 70mm. I-seam yokusika yensimbi ye-carbon enomshini wokusika we-laser oxidizing ingalawulwa ngaphakathi kobubanzi obanelisayo, futhi umphetho wokusika wamashidi amancane ungaba mncane 0.01mm.
Insimbi engagqwali
Umshini wokusika insimbi we-Laser iyithuluzi elisebenzayo lokucubungula embonini yokukhiqiza. Ngaphansi kokulawula okuqinile kokufaka kokushisa kwinqubo yokusika i-laser, indawo yokunquma ethinteke ukushisa ingavinjelwa ekubeni yincane, ukuze kugcinwe ngempumelelo ukumelana nokugqwala okuhle kwezinto ezinjalo.
Steel Alloy
Izinsimbi eziningi ze-alloy structural kanye nezinsimbi zamathuluzi e-alloy zingasetshenziswa ukuthola ikhwalithi enhle yokunquma ngokusika i-laser. Ngisho nakwezinye izinto eziphakeme kakhulu, inqobo nje uma imingcele yenqubo ilawulwa kahle, imiphetho eqondile, enganamathele ye-slag ingatholakala. Kodwa-ke, ngensimbi yamathuluzi esivinini esikhulu equkethe i-tungsten nensimbi eshisayo, kuzoba nokuguguleka nokunamathela kwe-slag ngesikhathi sokusika i-laser.
I-aluminium ne-alloy
Ukusika kwe-Aluminium kungokokusika okuncibilikayo, futhi igesi elisizayo elisetshenziswayo lisetshenziselwa kakhulu ukuphephula umkhiqizo oncibilikisiwe endaweni yokusika, futhi ngokuvamile ikhwalithi engcono yokusika ingatholakala. Kwamanye ama-alloys e-aluminium, ukunakwa kufanele kukhokhwe ukuvimbela ukuvela kwama-intercrystalline micro-cracks ebusweni be-slit.
Ithusi & Ingxubevange
Ithusi elihlanzekile (ithusi elibomvu) ngokuyisisekelo alikwazi ukusikwa nge CO2 i-laser beam ngenxa yokukhanya kwayo okuphezulu. I-Brass (ingxubevange yethusi) isebenzisa umshini wokusika we-laser onamandla aphezulu, futhi igesi elisizayo isebenzisa umoya noma umoya-mpilo, ongasika amapuleti amancane.
I-Titanium & Alloy
I-titanium ehlanzekile ingahlanganisa kahle amandla okushisa aguqulwa yi-laser beam egxilile. Uma igesi elisizayo liwumoya-mpilo, ukusabela kwamakhemikhali kunamandla, futhi isivinini sokusika siyashesha, kodwa kulula ukwenza ungqimba lwe-oxide onqenqemeni lokusika, futhi kungabangela ukushisa ngokweqile uma ungaqapheli. Ngenxa yokuphepha, kungcono ukusebenzisa umoya njengegesi elisizayo ukuze uqinisekise ikhwalithi yokusika. Ikhwalithi yokusika i-laser ye-titanium alloy evame ukusetshenziswa embonini yezindiza ingcono. Nakuba kuzoba ne-slag encane enamathelayo phansi komthungo osikiwe, kulula ukuyisusa.
I-Nickel Alloy
Ama-alloys asekelwe ku-nickel abizwa nangokuthi ama-super alloys, futhi kunezinhlobonhlobo eziningi. Iningi lazo lingaba ukusika kwe-fusion ene-oxidized.
Isiqondiso sokuthenga
Kunezinto eziningi okufanele uzicabangele lapho uthenga i-metal laser cutter. Ngokungeziwe kusayizi omkhulu we-workpiece, i-material, ubukhulu obukhulu obudinga ukusikwa, nobukhulu bobubanzi bempahla eluhlaza, ukucatshangelwa okwengeziwe kufanele kunikezwe isiqondiso sokuthuthukiswa kwesikhathi esizayo. Isibonelo, usayizi we-workpiece enkulu kunazo zonke ezocutshungulwa ngemva kokuguqulwa kobuchwepheshe bomkhiqizo, ububanzi bempahla ehlinzekwa yimakethe yensimbi, eyonga kakhulu kumkhiqizo wakho, kanye nesikhathi sokulayisha nokuthulula.
Ikhwalithi yesisetshenziswa kanye nokuzinza ekusetshenzisweni amamethrikhi abaluleke kakhulu. Namuhla, umjikelezo wokuthuthukiswa komkhiqizo mfushane, futhi ukubuyekezwa kuyashesha futhi kuyashesha. Kukhona ukuhlukahluka komkhiqizo okwengeziwe, ukukhiqizwa kwesampula yesivivinyo, nokukhiqizwa ngobuningi. Indlela yokuqedela ama-oda ekhasimende ngekhwalithi nenani, ukugcina isithunzi senkampani, kanye nokuthuthukisa ukuncintisana kwebhizinisi nakho kubalulekile. Umsebenzi onzima obhekene no-opharetha ngamunye, ngakho ukukhetha umsiki wensimbi we-CNC ngokusebenza okuzinzile kuyisidingo nesisekelo. Zama ukukhetha umkhiqizo onesabelo semakethe esiphezulu, isistimu yesevisi ezwakalayo yangemva kokuthengisa, inombolo enkulu yezitolo zesevisi yangemuva kokuthengisa, nokuhlolwa kwezimakethe zesikhathi eside. Ukuthenga imikhiqizo yekhwalithi ephansi ngaphandle kwesevisi yangemuva kokuthengisa ngamanani aphansi kuzoba nomthelela omkhulu ekukhiqizeni amabhizinisi.
Ukwandisa izinga lokusetshenziswa kwemishini kungahlangabezana nezidingo zebhizinisi ngokwalo ngokusebenza kahle okuphezulu. Umshini wokusika i-laser yefayibha enamandla aphezulu unesivinini esisheshayo kanye nokusebenza kahle kokucubungula okuphezulu. Ufaneleka kakhulu eziteshini zokusika ezigxile ebhizinisini lokugaya i-laser langaphandle. Ungahlangabezana nezidingo zokulethwa kwamakhasimende ngokushesha. Ngaphezu kwalokho, amabhizinisi amakhulu anokukhiqiza ngobuningi kwensimbi yensimbi nawo afaneleka kakhulu ukuthenga lolu hlobo lwemishini. Kodwa-ke, uma amandla okucubungula enkampani enganele, izinga lokusebenza kwemishini alanele, futhi amandla emishini awakwazi ukusetshenziswa ngokugcwele. Ukuthenga imishini enjalo kuzoholela ekulahlekelweni kwezinsiza. Ngaphezu kwalokho, ngenxa yezindleko zokuthenga, izindleko zokusebenzisa, kanye nezesekeli zomshini wokusika i-laser yefayibha enamandla aphezulu. Izindleko zokulungisa ziphezulu kakhulu, okubeka ingcindezi enkulu ekuhleleni imali yamabhizinisi amancane naphakathi. Ngakho-ke, indlela yokukhulisa umshini wokusika i-laser owonga amandla ngomthamo weyunithi ngayinye kuyisinqumo sokuqala sokuthenga umshini wokusika i-laser yensimbi ye-CNC.
I-Fiber Laser vs CO2 I-Laser
Imodi yokudlulisa ye i-fiber laser metal cutting system futhi CO2 laser metal cutting system ihlukile. I-fiber laser ayidluliswa ngesibuko njenge CO2, okwenza ubuchwepheshe be-fiber laser bungabi nomkhawulo webanga phakathi kwezibuko. Ngokufanayo, uma kuqhathaniswa nesistimu yokusika igesi yamandla afanayo, isistimu ihlangene kakhulu ngenxa yekhono le-fiber ukugoba.
Ukusebenza kahle kokuguqulwa kwe-electro-optical yomshini wokusika wensimbi we-fiber laser kungaphezu kwalokho kwe CO2 umshini wokusika wensimbi we-laser. Abasebenzisi bangasebenzisa i-fiber laser cutting machine ukuze bazuze amandla aphezulu, okuphakathi kuka-25% no 30%, okungokwesithathu kwezinga langempela lokusetshenziswa kwe CO2 laser cutting system. Izikhathi eziphindwe ka-5 kakhulu. Uma kuqhathaniswa ne-carbon dioxide cutting system, ukusebenza kahle kwamandla omshini wokusika we-fiber laser kuthuthukiswa ngaphezu kwalokho 90%.
Mayelana nokugcinwa, amandla aphezulu CO2 umshini wokusika we-laser udinga ukunakekelwa okuvamile, njengokulinganiswa kwesibonisi kanye nokulungiswa kwe-resonant cavity. Umshini wokusika i-fiber laser awulungiswa esikhathini esizayo.
Ngenxa yezici zamaza amafushane amaza emishini yokusika i-fiber laser, ezinye izinto zensimbi ezingaphenduki, ithusi nethusi maningi amathuba okuthi zimunce imishayo ye-fiber laser. Ngenxa yokuthi i-fiber laser beam igxile kakhulu futhi indawo incane, ijubane lokusika lomshini wokusika i-fiber laser liyashesha lapho usika amapuleti amancane naphakathi nendawo. Lapho ukusika izinto kuze kube 6mm obukhulu, isivinini sokusika esingu-a 1000W i-fiber laser cutting system ilingana ne-a 2000W CO2 laser cutting system.
