Kwaphela amashumi eminyaka umthetho ulula: ama-laser eshidi elincane, i-plasma yepuleti elijiyile. Ama-laser efayibha enamandla aphezulu kakhulu aphule lowo mthetho. Imithombo engu-20, 30, kanye no-40 kW manje ivame kakhulu ezikhungweni zesevisi yensimbi kanye nokukhiqiza okunzima, futhi imibiko yemakethe ichaza ingxenye engaphezu kuka-12 kW njengengxenye ekhula ngokushesha emakethe yokusika i-laser. Lo mhlahlandlela ubheka ukuthi umugqa phakathi kwe-laser ne-plasma umi kuphi namuhla, ngobukhulu, ngekhwalithi yomphetho, nangezindleko.
Uma udinga izisekelo zokuthi izinqubo ezimbili zihluka kanjani kuqala, umbono jikelele we- imishini yokusika nge-laser vs imishini yokusika nge-plasma ihlanganisa izisekelo. Lesi sihloko sigxile esinqumweni sepuleti elikhulu.
Lapho i-12 kW ifanelana khona empikiswaneni
I-laser yefayibha engu-12 kW yilapho izitolo eziningi ziqala khona ukuhlangabezana nombuzo we-plasma. Kuleli zinga, ama-laser aphatha ipuleti eliphakathi ngokunethezeka futhi asike ibhendi elijiyile ngesivinini esiphansi, okwenza i-12 kW ibe yisinyathelo esivamile sabakhiqizi abasebenza ngaphansi kwama-20 mm ngezingxenye ezisindayo ngezikhathi ezithile.
Uma ungaphezu kuka-12 kW, umshini ushintsha isimo. Imithombo engu-20 kW nangaphezulu idinga ozimele abasindayo, ama-chiller amakhulu, ukukhishwa okunamandla, kanye nokunikezwa kukagesi okukhulu, ngakho-ke isinqumo sokuthenga siba yisinqumo sendawo. Yingakho izitolo eziningi ziphatha u-12 kW njengomkhiqizo ojwayelekile kanye no-20 kW nangaphezulu njengotshalomali oluzinikele lwepuleti elijiyile.
Ukuqhathanisa Ubukhulu Nesivinini
Abakhi bezinto zokwenziwa bavame ukuhlanganisa ipuleti lensimbi libe amabhendi ama-4: amancane ngaphansi kuka-4 mm, aphakathi nendawo kusukela ku-4 kuya ku-20 mm, aqinile kusukela ku-20 kuya ku-60 mm, futhi aqine kakhulu ngaphezu kwalokho. Impendulo ye-laser uma iqhathaniswa ne-plasma iyashintsha kubhendi ngayinye.
| Ubukhulu bepuleti (insimbi yekhabhoni) | I-Fiber Laser enamandla angu-20 kuya kwangu-40 kW | I-High-Definition Plasma | Owinile Ojwayelekile | Kukhuluma |
|---|---|---|---|---|
| Mncane, ngaphansi kuka-4 mm | Okusheshayo kakhulu, imininingwane emincane, ukushisa okuncane | I-kerf esheshayo kodwa ebanzi kanye nokuphazamiseka kokushisa okwengeziwe | I-Laser | Izingxenye ngehora kanye nokuba yisicaba ngemva kokusika |
| Okuphakathi, 4 kuya ku-20 mm | I-laser engu-20 kW idlula i-plasma engu-300 A efinyelela ku-20 mm | Isivinini sokuncintisana, unqenqema oluqinile, i-bevel ebusweni obusikiwe | I-Laser | Amamitha okusika ngehora ngekhwalithi yokukhiqiza |
| Ubukhulu, 20 kuya ku-50 mm | Amandla angu-30 kW nangaphezulu avala isikhala ngomoya noma umoya-mpilo | Umholi wejubane osenesikhathi eside kuleli qembu | Kuphikiswana; ukuzuza nge-laser | Isikhathi somjikelezo esiphelele kufaka phakathi ukuhlanzwa kwesibili |
| Ubukhulu obungaphezulu, ngaphezu kwama-60 mm | Kungenzeka ku-30 kuya ku-40 kW, kancane futhi kukhethekile | Isebenza kuze kufike kumkhawulo wayo olinganiselwe wokubhoboza | I-Plasma noma i-oxyfuel | Ukuthembeka kwe-Pierce kanye ne-edge squareness |
Ushintsho olubalulekile ukuthi isivinini se-laser sikhula ngamandla kangakanani. Izilingo zokusika ezishicilelwe emithonjeni yamandla aphezulu kakhulu zibonisa isivinini sikhuphuka kancane kancane saze safika ku-40 kW:
⦿ Ukusuka ku-15 kW kuya ku-40 kW isivinini sokusika esikhuliswe ensimbini yekhabhoni engu-12 mm cishe ngamaphesenti angu-280, kanye nasensimbini yekhabhoni engu-20 mm cishe ngamaphesenti angu-420.
⦿ I-laser engu-30 kW yasika ingxenye evamile engagqwali engu-16 mm ngesigamu sesikhathi somjikelezo we-laser engu-15 kW, eyanciphisa nesigamu igesi esetshenziswayo.
⦿ Ngensimbi yekhabhoni engu-50 mm, omunye umenzi ubika ukuthi umshini ongu-30 kW usebenza ngokushesha ngamaphesenti angu-88 kunomshini ongu-20 kW.
⦿ Kumodi ye-pulsed, izivivinyo zinqume insimbi engagqwali engu-70 mm ene-nitrogen engu-30 kW kanye nensimbi yekhabhoni engu-230 mm enomoya ongu-40 kW, yize lokho kuyizibonakaliso zamandla kunokuba kube yisivinini sokukhiqiza sansuku zonke.
I-Plasma ayilingani ngendlela efanayo. Uhlelo lwe-plasma lunqunyelwe yi-amperage yalo, futhi isivinini salo kubukhulu obuthile sihlala sizinzile uma ukunikezwa kwamandla sekukhethiwe. Yingakho ibhendi yepuleti eliphakathi, uma selihlanganyelwe, manje seliyi-laser ikakhulukazi, futhi kungani ibhendi elibanzi liphikisana. Imvilophu yesivinini esigcwele ngokwezinga lamandla ibekwe kumephu ukujiya kwensimbi yokusika i-fiber laser, isivinini, kanye nomhlahlandlela wamandla.
Ukusikwa komoya kushintsha umnotho wepuleti elijiyile
Isici esingacacile kangako igesi yokusiza. Ukusikwa kwe-oksijini kwensimbi yekhabhoni ejiyile kusebenza kahle ngamandla aphansi kodwa ijubane layo alithuthuki kangako njengoba amandla ekhuphuka. Ukusika komoya okucindezelayo okuphezulu kukala ngamandla, futhi ku-20 kW nangaphezulu kusika insimbi yekhabhoni ejiyile ngokushesha futhi ikakhulukazi ngaphandle kokungcola. Lokho kusho ukuthi i-laser enamandla aphezulu kakhulu ingasika ipuleti elijiyile ngokushesha nangezindleko zegesi eziphansi kunezinqubo ze-oxygen ezindala, okunciphisa inzuzo yezindleko ze-plasma kanye nenzuzo yayo yesivinini.
Ipuleti elijiyile lokubhoboza
Ukubhoboza ngokuvamile kuyisithiyo esifihliwe epuletini elijiyile. Umthamo wokubhoboza nge-plasma usethwa ugesi, futhi izingxenye ezingale kwawo zidinga ukuqala komphetho, okunciphisa ukwakheka kwezidleke. Ama-laser anamandla aphezulu abhoboza ipuleti elijiyile ngokushesha kunangaphambili, kodwa ukubhoboza kusathatha isikhathi eside kakhulu kunasephepheni elincane futhi kunezela i-spatter egqoka ama-nozzle. Ezingxenyeni ezinezimbobo eziningi, isikhathi sokubhoboza singadlula umehluko wesivinini sokusika, ngakho-ke bala ukubhoboza kanye nobude bokusika lapho uqhathanisa izingcaphuno noma imiphumela yesivivinyo.
Ikhwalithi ye-Bevel ne-Edge
Ijubane lodwa alixazululi impikiswano, ngoba izingxenye zepuleti ezijiyile zivame ukushiselwa noma ukuhlanganiswa ngamabholidi. Ikhwalithi yomphetho inquma ukuthi kusele umsebenzi ongakanani ngemva kokusikwa.
⦿ I-Kerf nokushisa: i-laser kerf incane kanti indawo ethintekile ukushisa incane; i-plasma ishiya i-kerf ebanzi kanye nokufakwa kokushisa okwengeziwe, okungaphazamisa izingxenye ezincane.
⦿ I-engela yomphetho: ukusikwa kwe-plasma kune-bevel encane ebusweni obusikiwe, kuyilapho imiphetho ye-laser epuletini eliphakathi isondele kakhulu esikweleni.
⦿ Izimbobo: ama-laser asika izimbobo ezincane, eziyindilinga zebholithi epuletini eliphakathi ezivame ukusetshenziswa ngqo etafuleni; izimbobo ze-plasma epuletini elijiyile zivame ukudinga ukubhobozwa noma ukuxutshwa kabusha.
⦿ Ukulungiswa kokushisela: amakhanda e-plasma bevel asevuthiwe futhi asetshenziswa kabanzi kumalungiselelo e-V kanye ne-K epuletini elijiyile, kanti amakhanda e-laser bevel aseyatholakala manje kodwa engeza izindleko.
Abakhi bachaza umehluko osebenzayo ngezindlela zabo: uma ipuleti ngalinye elisikiwe nge-plasma liya ku-drill kanye ne-grinder ngaphambi kokushisela, ukusika bekungakaqedwa ngempela. Amapuleti esisekelo esakhiwe ebangeni eliyi-12 kuya kwengama-40 mm angenye yezibonelo ezicacile zomsebenzi osuka ku-plasma uye ku-laser ngenxa yalesi sizathu. Izitolo ezisebenzisa lolu hlobo lwe- umsebenzi wensimbi yesakhiwo kanye nepuleti ngokuvamile bathola ukuthi umsebenzi wesibili osindisiwe ubaluleke kakhulu kunesivinini sokusika.
Uhlobo lwezinto lushintsha isithombe futhi. Ipuleti elijiyile elingagqwali neliyi-aluminiyamu lithanda kakhulu i-laser kunensimbi yekhabhoni, ngoba ukusika i-nitrogen laser kushiya unqenqema oluhlanzekile, olungenayo i-oxide i-plasma engenakukwazi ukulifanisa ngaphandle kokuqedwa okwengeziwe. Ensimbini yekhabhoni ejiyile, lapho imiphetho ye-plasma yamukeleka khona ekusetshenzisweni okuningi kwesakhiwo, umncintiswano uhlala useduze kakhulu.
Izindleko Zenhloko-dolobha vs Ukuphuma Kwemali
Yilapho i-plasma isabambe khona amandla ayo amakhulu. I-laser enamandla kakhulu iwutshalomali olukhulu, kuyilapho uhlelo lwe-plasma olukwaziyo lubiza kancane kakhulu kunentengo.
| Isici | I-Fiber Laser enamandla angu-20 kuya kwangu-40 kW | I-CNC Plasma System | Kukhuluma |
|---|---|---|---|
| Izindleko zemali | Phezulu; ngokuvamile kufinyelele ku-6 figures ene-chiller kanye ne-enclosure | Ingxenye encane yentengo ye-laser, ngisho nasezinhlelweni ezicacile kakhulu | Izindleko ezifakiwe zizonke ngomshini ngamunye |
| Isidingo sikagesi | Inkulu; cishe i-50 kW ifakwe ku-12 kW nangaphezulu ngaphezu kwayo | Ukunikezwa kwamandla osayizi nge-amperage | I-kW efakiwe kanye nezindleko zokuthuthukisa ugesi |
| Ububanzi bokugeleza busuka ku-4 kuya ku-20 mm | Okuphezulu kakhulu kunoma iyiphi inqubo yokushisa | Ezansi, ngokuhlanzwa kwesibili okwengeziwe | Izingxenye eziqediwe ngeshifti ngayinye |
| Umsebenzi wesibili | Okuncane; imiphetho nemigodi kuvame ukulungele ukuhlanganiswa | Ukugaya, ukubhoboza, noma ukugaya kabusha okuvamile ezingxenyeni ezinembile | Imizuzu yokubeletha ngengxenye ngayinye ngemva kokusika |
| Amakhomikhali | Ama-nozzle namafasitela avikelayo | Ama-electrode nama-nozzles, avame ukuba ne-amperage ephezulu | Izindleko ezisetshenziswayo ngehora elinqunyiwe |
Isinqumo sincike ekusetshenzisweni. I-laser enamandla angu-20 kW noma enkulu esebenzisa amashifu amabili epuleti eliphakathi nelibanzi ingabuyisela intengo yayo ngokukhiqiza futhi isindise umsebenzi wokuqeda. Umshini ofanayo osebenza amahora ambalwa ngesonto ezingxenyeni ezibanzi ngezikhathi ezithile ngeke. Ngaphambi kokuzibophezela, qhathanisa izindleko ezifakiwe, kufaka phakathi ukuthuthukiswa kwamandla kanye nomthamo we-chiller, ngokumelene nezingxenye ezengeziwe ngeshifu ngayinye elethayo. Intengo yemishini ihlanganiswe ku kubiza malini umshini wokusika nge-laserkanye nentengo ye-plasma ku kubiza malini itafula lokusika i-plasma.
Izitolo ezithethelela ukutshalwa kwezimali zivame ukubheka uhlaka oluqinile imishini yokusika insimbi ye-laser enamandla amakhulu Yakhelwe ukuthwala imithwalo emikhulu yamapuleti kanye nokushisa okuphezulu kokusikwa okude, kunokuba kube nohlaka olulula lwensimbi olufakwe umthombo omkhulu.
Izindleko zokusebenza ngemitha ngayinye
Izindleko zokusebenza ngehora ngalinye zikhetha i-plasma, ngoba i-laser enamandla kakhulu idonsa ugesi omningi futhi idinga i-chiller enkulu. Izindleko ngemitha ngayinye yokusika zingasho indaba ehlukile. Lapho i-laser isika ipuleti eliphakathi ngokushesha izikhathi eziningana, isebenzisa umoya esikhundleni se-nitrogen, futhi isusa isinyathelo sokugaya, izindleko zayo ngengxenye ngayinye eqediwe zingawela ngaphansi kwe-plasma yize izindleko zayo ngehora ziphakeme. Ukuqhathanisa kusebenza kuphela uma umshini ugcinwa umatasa, okubuyisela isinqumo ekusetshenzisweni.
Ubani Okufanele Asathenge I-Plasma?
I-Plasma ihlala iyimpendulo efanele kubathengi abaningi. Kunengqondo uma:
⦿ Umsebenzi ikakhulukazi ukusika isakhiwo ngendlela engahlelekile lapho ukuqeda umphetho kanye nokunemba kwembobo kungabalulekile.
⦿ Ipuleti livame ukwedlula u-50 mm, noma isitolo sidinga uphethiloli we-oxyfuel futhi ezindaweni ezisindayo kakhulu.
⦿ Ukuhlinzekwa kukagesi okungabizi kakhulu noma okutholakalayo akuvumeli i-laser enamandla aphezulu kakhulu.
⦿ Ama-weld bevels epuletini elijiyile ayimfuneko yansuku zonke futhi ikhanda le-plasma bevel eliqinisekisiwe lifanelana nomsebenzi.
⦿ Amahora omshini aphansi kakhulu ukukhokha izindleko ezinkulu ze-laser.
Kulezi zitolo, umshini wokusika i-plasma we-gantry onzima inikeza umthamo wepuleti elikhulu ngezindleko zokungena eziphansi kakhulu, kanye ne- Ithebula le-plasma le-CNC elinethoshi lokusika ilangabi ingeza i-oxyfuel ezingxenyeni ezisindayo kakhulu. Abakhiqizi abaningi abakhulu manje basebenzisa kokubili: i-laser enamandla aphezulu yokunemba kanye nepuleti eliphakathi, kanye ne-plasma noma i-oxyfuel yomsebenzi ojiyile nonzima kakhulu.
Uhlu Lokuhlola Izinqumo
✔ Hlunga unyaka wemisebenzi ngebhendi yobukhulu bese ubala amahora kuleyo naleyo.
✔ Linganisa umsebenzi wesibili ezingxenyeni zamanje ze-plasma: ukugaya, ukubhoboza, kanye nokuphinda usebenze imizuzu ngengxenye ngayinye.
✔ Thenga i-laser nge-chiller, i-enclosure, ukuthuthukiswa kwamandla, kanye nokufakwa, hhayi umshini kuphela.
✔ Qhathanisa izingxenye eziqediwe ngeshifti ngayinye, hhayi ukunciphisa ijubane kuphela.
✔ Gcina i-plasma noma i-oxyfuel ohlelweni uma ipuleti elijiyile kakhulu liyingxenye evamile yomsebenzi.
Qhathanisa i-Laser ne-Plasma ngomsebenzi wakho wepuleti
Hlola amandla aphezulu imishini yokusika i-fiber laser eceleni I-CNC plasma cutters, bese uthola ikhotheshini yamahhala ngokusekelwe ekujiyeni kwepuleti lakho, ubukhulu, kanye nezidingo zokuqeda.
