Ukusika i-laser nokusika i-waterjet yizindlela ezi-2 ezithandwa kakhulu zokusika, kodwa abantu abakayeki ukufuna izindlela zokusika ezingcono, njengokucutshungulwa kwezinye izingxenye zensimbi ezinembayo, noma ukusika ezinye izinto ezintsha. Lokhu kudinga ukuthola indlela entsha yokusika, kwavela ubuchwepheshe obuyingqayizivele be-waterjet laser cutting.
Uyini umehluko nokufana phakathi komsiki we-waterjet kanye ne-laser cutter?
Incazelo
Ukusika i-laser ukwenza ugongolo lwe-laser olunamandla amakhulu ngomshini, bese ucwebezela lokho okuzosikwa. Ukushisa okuphezulu okukhiqizwe yi-laser kuzoncibilika noma kuhwamulise i-radiated material, ngaleyo ndlela kubone ukusikwa kwezinto.
Ukusika i-Laser kuyinkqubo eyinkimbinkimbi, ehlanganisa izici eziningi, ngaphambi kokusika ukuze uhlole ngokucophelela okuqukethwe kokusikwa ukuze unake ukubhekwa nokuqapha.
Enkambweni yokucubungula okungavamile kufanele kumiswe ngokushesha ukucubungula futhi uhlole isizathu, ngaphandle kwalokho kuzolimaza umshini ngisho nokuphepha komuntu siqu, ikakhulukazi ekusikeni insimbi engagqwali, izinto ezingezona ezensimbi.
Ukusika i-laser kunesoftware ye-NC esekelwa ikhompyutha, ukulungiswa kwezingxenye zohlelo lokucubungula ngokuvamile kwenziwa kukhompyutha engaxhunyiwe ku-inthanethi. Enye inqubo elula ingaba ngqo ohlelweni lwe-CNC ukuze iqedele isixhumi esibonakalayo sokuhlela, kodwa kuthatha isikhathi eside, futhi ayikwazi ukuba izingxenye eziyinkimbinkimbi zohlelo. Ngokuvamile ungakhuthazi ohlelweni lokulawula izinombolo ekulungiseleleni uhlelo lokulawula izinombolo, ngoba luzothatha inani elikhulu lesikhathi sokusetshenziswa komshini, nokusebenza kahle okuphansi. Ngemuva kokuthi ipuleti libekwe etafuleni, umsebenzi obalulekile ukucacisa izixhumanisi zomsebenzi wethuluzi lomshini, uhlelo lokuxhumanisa i-workpiece kufanele lubekwe ohlelweni lwe-NC kanye nezixhumanisi zesivumelwano esiphelele.
Ijethi yamanzi iwukusebenzisa amanzi njengommese. Amanzi acindezelwa kumfutho we-ultra-high esitsheni, bese kuthi umfudlana wamanzi anengcindezi ephezulu ujovwe ngombhobho omncane kakhulu ukuze ubone ukusika kwento; ukuze kwandiswe ikhono lokusika, kuzosetshenziswa isihlabathi se-garnet. Ukwengeza ama-abrasives afana nedayimane emanzini kuyindlela yokusika esetshenziswa kakhulu.
Materials
Abasiki be-Waterjet cishe abanayo imingcele ezintweni ezingasikwa. I-waterjet ayibangeli ukuthi impahla ikhiqize ukushisa ngesikhathi sokusika i-waterjet, ngaleyo ndlela igwema ukuncibilika, ukugoqa, ukugoba, nokushiswa kwezinto ezisikwayo; izinhlobo zezinto ezivamile zokusika i-waterjet zihlanganisa iPlastiki, irabha, itshe, i-ceramic tile, insimbi engagqwali, nezinye izinsimbi.
Abasiki be-laser bangasika uhla olubanzi lwezinsimbi, okuhlanganisa insimbi engagqwali ne-carbon steel, kanye ne-aluminium nezinhlobonhlobo zama-alloys. Amanye ama-laser anganqamula izinto ezingezona e-conductive njengokhuni, ingilazi noma ipulasitiki, kodwa ukushisa okukhiqizwa yi-laser kungathinta eminye imikhiqizo yensimbi. Yenza umthelela.
Ubukhulu
Akukho mkhawulo kubukhulu bezinto zokusika i-waterjet. Into esemqoka incike emandleni ejethi lamanzi. Uma umfutho uphakeme, ukuqina kwempahla kungasikwa.
Ubukhulu be-laser busika cishe i-100 mm yensimbi, kodwa ubukhulu bezinto zokusika nazo ziyahlukahluka kuye ngensimbi. Iphuzu lokuncibilika kanye ne-thermal conductivity yensimbi izothinta ubukhulu bokusika kwe-laser; inzuzo yomshini wokusika we-laser yukuthi ingaba phezulu kunejethi lamanzi Sika izinto ezincanyana ngesivinini esikhulu.
Ukunemba & Ikhwalithi
Ububanzi bokusika bejethi lamanzi bungaba ngu-0.7 mm, futhi indawo yokusika incane kakhulu. Kwezinye izimo, icishe ifinyelele izinga lomshini, kodwa kuzoba namaphutha athile ukusuka phezulu kuya phansi kokusikwa. Ukuqina kwempahla, iphutha lizoba likhulu.
Iphutha lokusika le-laser lincane kakhulu kunele-waterjet. Lapho usika ubujamo obuqinile bejiyomethri ezingxenyeni ezincane noma lapho izingxenye zidinga ukubekwa eduze ndawonye, ukusika nge-laser kungafinyelelwa, futhi ukusika nge-laser kungenza ingaphezulu lephrofayela eyisikiwe lihlanzeke. Futhi bushelelezi, kodwa ngokwanda kokuqina noma isivinini kuzoshiya imivimbo ethile.
Isifinyezo
Ukusika i-Waterjet kuyindlela enembile futhi eguquguqukayo yokusika engasika izinhlobonhlobo zezinto kanye nobukhulu. Nakuba ijubane lama-waterjets lingasheshi njengama-lasers kwezinye izinto, linganikeza ikhwalithi ephezulu yokusika ngaphandle kokukhiqiza Ukuthinta ukushisa kwezinto.
Ukusika i-Laser kuyashesha kakhulu futhi kunembile, kepha kuya ngezinto ezibonakalayo nokuqina. Ngokuvamile, ijubane nokunemba kwe-laser kuphezulu kakhulu. Ukuze uthole izinto eziqinile noma izinto ezithintekayo ukushisa, kungcono ukuthola enye indlela yokusika.
I-Waterjet Laser Cutter
Ngokuvela kwezinto ezintsha ezifana nama-polymers aqiniswe nge-carbon fiber kanye nezinhlanganisela ze-ceramic matrix, ukwenziwa kwalezi zinto ezintsha sekuyinkinga.
Bobabili umsiki we-waterjet futhi i-laser cutter babe nokushiyeka okuthile. Ukuze kuhlangatshezwane nale nselele, ubuchwepheshe bokusika i-waterjet laser sebuthuthukisiwe ukuze kucutshungulwe izinto eziyinhlanganisela eziphambili.
I-Waterjet laser cutting iyindlela yokucubungula eyi-hybrid, eyaziwa nangokuthi i-laser microjet. Ihlanganisa i-laser namajethi amanzi "amahle", futhi amajethi amanzi (amajethi amanzi) aqondiswa ngokunembile ngendlela efana nemicu ye-optical evamile. Ngakho-ke i-laser beam iyaqaphela ukusika, futhi indiza yamanzi ipholisa ngokuqhubekayo indawo yokusika futhi isuse ngokuphumelelayo udoti owenziwe ngesikhathi sokusika.
Lobu buchwepheshe busetshenziswe okokuqala ekusikeni kwe-wafer ye-semiconductor. Njengoba ubuchwepheshe buvuthwa, bunwetshwa kancane kancane emishinini yezokwelapha, ukucutshungulwa kwewashi, izindwani ze-turbine yegesi kanye ne-jet injini, ukwenziwa kwemishini ye-semiconductor, kanye nokusika impahla enqubweni yokukhiqiza amathuluzi aqinile. .
Ngemuva kokuthi i-laser igxilile, izokwakha i-laser beam. Uma idlula emgodini wamanzi anomfutho, izophusha amanzi phambili futhi igxile embhobho. Ekugcineni, i-laser beam izokhishwa ku-nozzle kanye nomfudlana wamanzi.
Akukho okulimazayo kulokhu kusakazwa kwamanzi, ngakho-ke ukusika kusekelwe ikakhulukazi ku-laser. Umsebenzi wamanzi ukusebenzisa ikholomu yamanzi ukuze uqondise i-laser ukuthi ingahlakazi, ukuqoqa amandla e-laser ukusika ngokushesha, nokupholisa nokususa imfucumfucu.
Kusukela ku-nozzle kuya ku-workpiece yokusika, isigxobo se-laser ngeke sihlakazeke, kodwa sizoqhubeka sibonakalisa kukholamu yamanzi. Kufana nokudluliswa kwe-fiber optical ngokomthetho. I-laser beam ingaqondiswa ebangeni elingafika ku-10 cm ukuze kuzuzwe i-Cutting seams ehlanzekile, asikho isidingo sokugxila noma ukulawula ibanga futhi.
Ukusika kwe-laser ye-Waterjet kungathola ikhwalithi ephezulu kakhulu yokusika, akukho monakalo oshisayo wezinto ezibonakalayo, akukho ukushiswa noma ukuwohloka kokushisa, ama-burrs ambalwa, indawo ebushelelezi, nokusika okuqondile okuqondile ngokunemba okuphezulu, okusiza ukugcina ukunemba okuphezulu kwe-aperture. Izinzuzo, futhi i-jet yamanzi ingapholisa ngokuqhubekayo indawo yokusika, futhi ingasusa ngokuphumelelayo udoti owenziwe ngesikhathi sokusika.
Kumaphrosesa, i-waterjet laser cutting ingaba nesivinini sokukhiqiza esisheshayo, ububanzi obubanzi bezinto zokucubungula, ukuthembeka okuphezulu kanye nekhwalithi ephakeme yokusika, nezindleko zokusika eziphansi.
Ngokuvela kwezinto ezintsha eziningi, zonke lezi zici zokusika i-waterjet laser nazo zizosetshenziswa kabanzi.
