Ukusika Nge-Plasma vs Ukusika Nge-Laser: Yikuphi Okufanele Isitolo Sakho Sensimbi Yamashidi?

Uma uma uhlela indawo yokwenza izinto noma ushintsha itafula lokusika elidala, isinqumo sokukhetha i-plasma noma i-laser ngokuvamile sincike emibuzweni emithathu: yiziphi izinsimbi ezijiyile ezisika nsuku zonke, iluphi izinga lomgogodla abakhasimende akho abalwamukelayo, futhi yimalini ongayisebenzisa ezintweni ezisetshenziswayo phakathi nokuphila komshini. Zombili izinqubo zisika izinsimbi ezikwazi ukudlulisa ugesi, kodwa zisebenza ngendlela ehluke kakhulu empeleni. Lo mhlahlandlela uchaza umehluko othinta ngempela isinqumo sokuthenga.

Indlela Inqubo Ngayinye Esebenza Ngayo

Ukusika nge-plasma kwakha umkhondo we-plasma okwazi ukudlulisa ugesi phakathi kwe-electrode nento esetshenziswayo. Igesi eshisayo kakhulu incibilikisa insimbi bese umoya wegesi uqhumisa into encibilikile ihambe ngomkhondo wokusika. Ngenxa yokuthi incike ekudluliseni ugesi, i-plasma isebenza kuphela ezinsimbini ezidlulisa ugesi — insimbi yekhabhoni, insimbi engagqwali, i-aluminium, ithusi ne-brass — futhi ukuzinza komkhondo kwehla ezindaweni ezikhanyayo kakhulu.

Ukusika nge-fiber laser kugxilisa umkhonto we-laser oqinile (ngokuvamile ubude begagasi obungu-1064–1080 nm) ngokusebenzisa i-fiber optics endaweni encane, kwencibilikise futhi kuhwamule insimbi kusizwa igesi esetshenziswayo ehambisana nayo (i-nitrogen, i-oxygen noma umoya). Umkhonto uhanjiswa ngaphandle kokuthinta, ngakho akukho electrode ekhulayo futhi umgodi wokusika mncane kakhulu.

Ikhwalithi Yomgogodla Ne-Dross

Yilapha lapho izinqubo ezimbili zihluka khona ngokubonakalayo. I-fiber laser ikhiqiza umgodi wokusika ohlanzekile, omncane onomgogodla obushelelezi, ocishe ume mpo kanye nendawo encane ethintekile ukushisa okulula ukuyisusa. I-nitrogen-cut stainless ne-aluminium ngokuvamile ayidingi ukulungiswa ngemuva kokusika ngaphambi kokushiselwa noma ukupendwa.

Imiphetho esikwe nge-plasma ibonisa i-bevel (ngokuvamile ephuma ngezinga elilodwa kuya kwemithathu nhlangothi ngalunye), i-dross eningi ngasemaphethelweni angaphansi, kanye nendawo ebanzi ethintekile ukushisa. Amatafula e-plasma e-high-definition esimanjemanje anciphisa kakhulu le miphumela, kodwa ukususa i-dross — ukugaya noma ukuqopha umphetho ongaphansi — kuseyinto ejwayelekile yesibili ezenziwa ezingxenyeni ze-plasma, ikakhulukazi ensimbini engagqwali naku-aluminium lapho i-dross inamathela khona ngokuqinile. Uma amakhasimende akho ehlola ukuqedwa komphetho noma uhlisa izingxenyeni ngqo ekushiseni noma ku-powder coating, lowo msebenzi owengeziwe ukhula ngokushesha.

Ububanzi Bomgodi Wokusika Nokunemba

Umkhondo we-plasma unobubanzi obuncane obusemthethweni obunqunywa yi-nozzle nezici zomkhondo; imigodi yokusika engaba ngu-1.5–2 mm ivamile, futhi ukusika izici ezinhle ngaphansi kwekhono le-nozzle akwenzeki. Umgede we-laser ngokuvamile ungu-0.1–0.5 mm kuye ngesinto nokujiya, okuvumela amakhona angaphakathi aqinile, izimbobo ezincane, nokuhlanganisa izingxenye eduze.

Esitolo esinikeza izilinganiso zezingxenye ezinembile, umphumela wangempela umthamo wezinto. Umgede omncane nokuhlanganisa okuqinile kusho izingxenye eziningi ngeshidi ngayinye. Umgede obanzi we-plasma nosayizi omkhulu wengxenye encane kunciphisa ukuthi izingxenye zingahlanganiswa eduze kangakanani.

Amawindi Okuqina: Lapho Inqubo Ngayinye Inqoba Khona

Akukho nqubo engcono kakhulu kuzo zonke izimo — amabhendi okuqina akhetha amathuluzi ahlukene.

Njengendawo yokubhekisela, i-fiber laser engu-2000W isebenza ensimbini yekhabhoni kuze kufike ku-8 mm, ku-stainless ku-5 mm naku-aluminium ku-4 mm; iyunithi engu-3000W yandisa lokho ku-12 mm insimbi yekhabhoni, 8 mm stainless no-6 mm aluminium. Ukuze uthole amashadi anemininingwane yokuqina kuwo wonke amazinga amandla, bheka amashadi ezinto nezinga lokuqina e-fiber laser ngokwezinga lamandla. Ukuze uthole ukuqhathanisa okuphelele kokucushwa kwemishini enamandla aphezulu, bheka umhlahlandlela wokuthenga womshini wokusika nge-fiber laser enamandla aphezulu, futhi ukuze uthole lokho ama-fiber laser akufezayo ngempela ensimbini yekhabhoni engu-12–70 mm, funda umhlahlandlela wethu wokusika ipuleti lensimbi nge-laser. Uma inhlanganisela yakho yokukhiqiza ihlezi ngaphezu kwaleyo mibandela, i-plasma ifanelwe ukubhekwa ngokungathi sína; uma umsebenzi wakho omningi ungaphansi noma ulingana no-12 mm, i-laser ngokuvamile iyinqoba kukho kokubili isivinini nokuqedwa.

Izinto: Ukudlulisa Ugesi vs Ukukhanya

I-plasma idinga into esetshenziswayo ekwazi ukudlulisa ugesi, okuhlanganisa iningi lezinsimbi zokwakha namashidi kodwa kungafaki izinto ezingadlulisi ugesi ngokuphelele. Futhi inenkinga ezinsimbini ezikhanyayo kakhulu: umkhondo ungazulazula, futhi ikhwalithi yomphetho ku-aluminium nethusi iba kubi kakhulu kunensimbi yekhabhoni.

I-fiber laser isika zonke izinsimbi ezidlulisa ugesi futhi, ngenxa yokuthi isebenza ngokumuncwa kokukhanya hhayi ngokudlulisa ugesi, ingacubungula izinto ezikhanyayo njenge-aluminium, i-brass nethusi uma amandla omshini kanye nemingcele yokucubungula kufanelekile. Ama-fiber laser futhi asika izinto ezingezona insimbi kwezinye izimo, nakuba lokho kungajwayelekile emsebenzini wokwenza izinto.

Izindleko Zokusebenza: Ukuqhathanisa Izinto Ezisetshenziswayo

Isakhiwo sezinto ezisetshenziswayo ngenye yezinto ezinkulu ezihlukile zesikhathi eside.

• Izinto ezisetshenziswayo ze-plasma: ama-electrode nama-nozzle ayaguga njalo lapho kuqala umkhondo nanjalo ngehora lokusika. Amakhithi ezinto ezisetshenziswayo, izivikelo nama-swirl ring yizindleko eziphindayo, futhi amahora okusika anciphisa ngqo ukuphila kwe-electrode. Hlela isabelomali sezinto ezisetshenziswayo eziqhubekayo ngokulingana nomthamo wokukhiqiza.
• Izinto ezisetshenziswayo ze-fiber laser: indlela ye-optics ayinasidingo esikhulu sokunakekelwa — umkhonto uhanjiswa nge-fiber, ngakho azikho izibuko zokulungisa futhi akukho electrode eshisayo. Izindleko eziphindayo yi-protective lense, i-cover glass namagesi asetshenziswayo. I-nitrogen yokusika i-stainless engena-oxide iyindleko enkulu yegesi; i-oxygen yensimbi yekhabhoni nomoya ocindezelwe yizindlela ezishibhile kuye ngezidingo zomphetho.

Ekukhiqizeni kwansuku zonke kwamashidi amancane, izindleko zezinto ezisetshenziswayo ze-laser ngesiqephu ngokuvamile ziphansi ngoba i-optics evikelayo ihlala isikhathi eside kakhulu kune-electrode ye-plasma futhi isikhathi esisheshayo sokusika sisabalalisa izindleko ezingaguquki ezingxenyeni eziningi. Ensimbini yekhabhoni ejijile lapho i-plasma isebenza ngokubiza futhi i-laser yehla, isibalo sibuyela ku-plasma.

Isivinini Ngokwebhendi Lokuqina

Ezintweni ezincane, i-fiber laser ishesha kakhulu — umkhonto ogxilisiwe ususa into emgqeni omncane, ngakho isivinini sokunyakaza eshidini kuze kufike emamilimitha ambalwa siphezulu kakhulu kunanoma yiluphi uhlelo lwe-plasma olungafinyelela, futhi igebe likhula nakakhulu ngokusika okusizwa nge-nitrogen. Eshidini elingu-3–6 mm, i-fiber laser ngokuvamile idlula i-plasma ngezinga elikhulu ngesikhathi ikhiqiza umphetho oqediwe.

Ukweqa kwenzeka epuletini elisindayo. Amazinga amandla e-plasma akhula ngokushibhile aye endaweni yensimbi yekhabhoni ejijile lapho isivinini se-laser sehla khona futhi amandla e-laser adingekayo (nezindleko zomshini) zinyuka. Isitolo esisika ipuleti lensimbi yekhabhoni engu-20 mm+ kakhulu sizothola i-plasma iyinqubo engabiza kakhulu.

Imisebenzi Yesibili

Faka phakathi okwenzeka ngemuva kokusika:

• Izingxenye ze-plasma ngokuvamile zidinga ukususa i-dross, ukugaya umphetho ukuze kususwe i-bevel uma umphetho oyisikwele ubalulekile, nokuhlanza okwengeziwe ngaphambi kokushisela noma ukuqeda. Indawo ebanzi ethintekile ukushisa ingase idinge ukunakekela okwengeziwe kokulungiselela ukushisela.
• Izingxenye ze-laser ngokuvamile zihamba ziqonde zisuka etafuleni ziye ekushiseni, ekugobeni noma ekuhlanganiseni. Imiphetho ye-stainless esikwe nge-nitrogen ngokuvamile ithathwa njengeqediwe njengoba isikiwe.

Ukusebenza kahle kokuhlanganisa kwe-laser futhi kunciphisa imfucuza, futhi amaningi ama-fiber laser ahlanganisa izici zokuphatha izinto ezinciphisa umsebenzi — isibonelo, i- 3000W compact fiber laser cutting machine ihlanganisa itafula lokushintshana nokukhipha intuthu okuhlanganisiwe kanye ne-canopy yokuphepha evaliwe, ngakho ukulayisha nokukhipha kuhlangana nokusika esikhundleni sokukuphazamisa.

Izindleko Zokuqala: Ukuhwebelana Okuqotho

I-plasma iseyindawo yokungena engabizi kakhulu. Itafula le-plasma eliyisisekelo libiza kakhulu kancane kune-fiber laser yosayizi wetafula ofanayo, futhi esitolo esisafufusa noma esigxile ensimbini yekhabhoni ejijile yokwakha, lowo mehluko ubalulekile. Ama-fiber laser anokutshalwa kwezimali kokuqala okuphezulu, kodwa isithombe sezindleko eziphelele siba ngcono ngomthamo: ukukhiqiza okusheshayo kwamashidi amancane, ukusebenzisa izinto ezisetshenziswayo okuphansi, ukulungiswa okuncane nokusetshenziswa okungcono kwezinto konke kuyanda ngamashifu.

Ezimakethe ezisika insimbi yamashidi ehlanganisiwe nsuku zonke, i-fiber laser yamandla aphakathi ngokuvamile ifinyelela ukubuyiselwa kwezindleko ngokushesha kunalokho okubonisa amanani omshini omile. I- 2000W fiber laser cutting machine isebenza ku-8 mm insimbi yekhabhoni, 5 mm stainless no-4 mm aluminium kubhedi engu-1500×3000 mm ngomthombo we-IPG noma RAYCUS nokulawula kwe-Schneider Electric — ukucushwa okuvamile ezitolo zensimbi yamashidi jikelele.

Imibuzo Evame Ukubuzwa

Ingabe ukusika nge-laser kuhlale kungcono kunokusika nge-plasma?

Cha. I-plasma ishibhile ukuthenga, isika insimbi yekhabhoni ejijile ngemali engabizi, futhi isebenza nepuleti elisindayo kakhulu elingadinga ama-laser anamandla aphezulu abizayo. I-laser iyinqoba ekunembeni, ekhwalithini yomphetho nasekukhiqizeni amashidi amancane kuya kwaphakathi. Impendulo efanele incike enhlanganisela yakho yokuqina nezidingo zekhwalithi.

Ingabe ukusika nge-plasma kushiya i-dross engakanani?

Linda i-dross ekusikeni okuningi kwe-plasma, kakhulu ensimbini engagqwali naku-aluminium. I-high-definition plasma ezimisweni ezilungile inciphisa kakhulu ensimbini yekhabhoni, kodwa ukususa i-dross kuyisinyathelo sesibili esijwayelekile ezingxenyeni ze-plasma, kuyilapho ukusika nge-laser okusizwa nge-nitrogen ngokuvamile kungenayo i-dross.

Ingabe i-fiber laser ingasika i-aluminium?

Yebo, ngamandla anele. Ukukhanya nokudlulisa ukushisa kwe-aluminium kudinga amandla amaningi kunensimbi yekhabhoni yokuqina okufanayo — isibonelo, i-fiber laser engu-2000W isika i-aluminium kuze kufike ku-4 mm kanti iyunithi engu-3000W ifinyelela ku-6 mm. Hlola amashadi okuqina ngokwezinga lamandla ngaphambi kokuzibopha esigabeni samandla.

Iluphi uhlelo olunezindleko eziphansi zezinto ezisetshenziswayo?

I-fiber laser, ezimweni eziningi zokukhiqiza. Izinto ezisetshenziswayo ze-laser zilinganiselwe ku-optics evikelayo negesi esetshenziswayo, kuyilapho ama-electrode nama-nozzle e-plasma eguga njalo lapho kusikwa futhi kuqala umkhondo. Epuletini elisindayo lapho i-plasma isebenza kahle, nokho, izinto ezisetshenziswayo ze-plasma ngesiqephu zingaqhudelana ngoba inqubo ngokwayo iyashesha futhi ishibhile kulokho kujiya.

Ukukhetha Umshini Wakho nge-Xinhong CNC

Isinqumo se-plasma vs i-laser sincike emsebenzini wakho othile: ububanzi bokuqina obukhulu, inhlanganisela yezinto, izidingo zekhwalithi yomphetho kanye nomthamo wokukhiqiza. Sithumele izinto zakho ezijwayelekile, ukuqina kanye nokusetshenziswa, futhi ithimba le-Xinhong CNC lizokusiza ukuthi uhlole ukuthi i-fiber laser iyifanele yini isitolo sakho — noma i-plasma iseyisimo esingcono sokutshala imali yezinto zakho. Thumela umbuzo wakho ngewebhusayithi yethu futhi usitshele ukuthi usikani.