Ubuchwepheshe obubalulekile besistimu yokusika i-laser yamapayipi

Uhlelo lokugxilisa umhlahlandlela wokukhanya 

Umsebenzi wesistimu yokuqondisa ukukhanya nokugxila ukuqondisa ukuphuma kwe-beam yokukhanya nge-laser generator kuya ekhanda lokusika lendlela yokukhanya egxilile.Ukuze uthole ipayipi yokusika i-laser, ukuze uthole ukusika kwekhwalithi ephezulu, kuyadingeka ukugxila ugongolo olunobubanzi bendawo encane namandla aphezulu.Lokhu kwenza i-laser generator yenze okukhiphayo kwemodi ephansi.Ukuze kutholwe ububanzi obuncane bokugxila kwe-beam, i-oda yemodi ephambeneyo ye-laser incane, futhi imodi eyisisekelo ingcono.Inhloko yokusika yemishini yokusika i-laser ifakwe ilensi yokugxila.Ngemuva kokuthi i-laser beam igxilwe nge-lens, indawo encane yokugxila ingatholakala, ukuze ukusika kwepayipi eliphezulu kungenziwa.

Ukulawulwa kwendlela yokusika ikhanda 

Ekusikeni kwamapayipi, ipayipi elizocutshungulwa lingelendawo egobile yendawo futhi ukuma kwayo kuyinkimbinkimbi.Kuzoba nzima ukuhlela nokucubungula ngezindlela ezijwayelekile, okudinga ukuthi opharetha akhethe indlela yokucubungula efanele kanye nephuzu elifanele lereferensi ngokwezidingo zenqubo yokucubungula, aqophe ukuphakelwa kwe-eksisi ngayinye kanye nenani lokuxhumanisa lephoyinti lereferensi ne-NC. uhlelo, bese usebenzisa umugqa oqondile wendawo kanye nomsebenzi we-arc interpolation wesistimu yokusika i-laser, Rekhoda amanani wokuxhumanisa wenqubo yokwenza imishini futhi ukhiqize uhlelo lomshini.

Ukulawula okuzenzakalelayo kwe-laser cutting focus position

Indlela yokulawula isikhundla sokugxila kwe-laser cutting kuyisici esibalulekile esithinta ikhwalithi yokusika.Ingobunye bobuchwepheshe obuyinhloko bepayipi lokusika le-laser ukugcina isiqondiso esiqondile sokugxila esihlobene nendawo yokusebenza ingashintshiwe ngokulinganisa okuzenzakalelayo nokulawula idivayisi.Ngokuhlanganisa ukulawulwa kwesikhundla sokugxila kwe-laser kanye ne-axis eqondile (XYZ) yohlelo lokucubungula i-laser, ukunyakaza kwekhanda lokusika i-laser kukhanya kakhulu futhi kuyavumelana nezimo, futhi indawo yokugxila yaziwa kahle, ukugwema ukungqubuzana. phakathi kwekhanda lokusika kanye nepayipi lokusika noma ezinye izinto ohlelweni lokucubungula. 

Ithonya lamapharamitha enqubo eyinhloko

01 umphumela wamandla okukhanya

Ngomshini oqhubekayo wokukhipha i-laser generator, amandla e-laser azoba nomthelela obalulekile ekusikeni kwe-laser.Ngokwethiyori, amandla amakhulu e-laser wemishini yokusika i-laser, isivinini esikhulu sokusika singatholakala.Kodwa-ke, kuhlanganiswe nezici zepayipi ngokwayo, amandla amakhulu okusika akuyona into engcono kakhulu.Lapho amandla okusika ekhuphuka, imodi ye-laser ngokwayo nayo iyashintsha, ezothinta ukugxila kwe-laser beam.Ekucubunguleni kwangempela, sivame ukukhetha ukwenza ukugxila kuthole ukuminyana kwamandla okuphezulu kakhulu lapho amandla engaphansi kwamandla aphezulu, ukuze siqinisekise ukusebenza kahle kanye nekhwalithi yokusika yakho konke ukusika kwe-laser.

02 umphumela wokusika isivinini

Lapho amapayipi okusika i-laser, kuyadingeka ukuqinisekisa ukuthi isivinini sokusika singaphakathi kwebanga elithile ukuze uthole ikhwalithi engcono yokusika.Uma ijubane lokusika lihamba kancane, ukushisa okuningi kuzonqwabelana ebusweni bepayipi, indawo ethintekile yokushisa izoba nkulu, umsele uzoba banzi, futhi okukhishwe okuncibilika okushisayo kuzoshisa i-notch surface, okwenza indawo yenotshi ibe nkulu. rough.Lapho isivinini sokusika sisheshiswa, ububanzi obuyindilinga obuyindilinga bepayipi buba buncane, futhi ububanzi bepayipi buncishisiwe, lo mphumela uba sobala kakhulu.Ngokusheshisa kwejubane lokusika, isikhathi sesenzo se-laser sifinyezwa, amandla aphelele amuncwa ipayipi ayancipha, izinga lokushisa elisekupheleni kwepayipi liyancipha, futhi ububanzi be-slit buyancipha.Uma ijubane lokusika lishesha kakhulu, ipayipi ngeke linqunywe noma linqunywe ngokuqhubekayo, ngaleyo ndlela lithinte ikhwalithi yonke yokusika.

03 umthelela wobubanzi bepayipi

Lapho ipayipi yokusika i-laser, izici zepayipi ngokwayo zizophinde zibe nomthelela omkhulu ohlelweni lokucubungula.Isibonelo, ubukhulu bobubanzi bepayipi bunomthelela omkhulu kwikhwalithi yokucubungula.Ngocwaningo lokusikwa kwe-laser kwepayipi lensimbi elingenamthungo elincanyana, kutholakala ukuthi lapho imingcele yenqubo yemishini yokusika i-laser ihlala ingashintshiwe, ububanzi bepayipi buzoqhubeka nokwanda futhi ububanzi be-slit buzoqhubeka nokukhula.

04 uhlobo nokucindezela kwegesi elisizayo 

Lapho usika amapayipi angewona awensimbi namanye ensimbi, umoya ocindezelweyo noma igesi engasebenzi (njenge-nitrogen) ingasetshenziswa njengegesi elisizayo, kuyilapho igesi esebenzayo (njenge-oxygen) ingasetshenziswa kumapayipi amaningi ensimbi.Ngemva kokunquma uhlobo lwegesi elisizayo, kubaluleke kakhulu ukucacisa ukucindezela kwegesi elisizayo.Lapho ipayipi elinodonga oluncane oluncane lisikwa ngesivinini esiphezulu, ingcindezi yegesi elisizayo izokwenyuswa ukuze kuvinjwe i-slag ekulengeni ekusikeni;Uma ubukhulu bodonga lwamapayipi okusika bukhulu noma isivinini sokusika sihamba kancane, ukucindezela kwegesi elisizayo kufanele kuncishiswe ngokufanele ukuvimbela ipayipi ukuthi ingasikwa noma isikwe ngokuqhubekayo.

Lapho ipayipi yokusika i-laser, isikhundla sokugxila kwe-beam sibaluleke kakhulu.Lapho usika, isikhundla sokugxila ngokuvamile siphezu kwepayipi yokusika.Uma ukugxila kusesimweni esihle, i-seam yokusika incane kakhulu, ukusebenza kahle kokusika kuphezulu kakhulu, futhi umphumela wokusika ungcono kakhulu.