Kungani fibre laser cutting umshini engeza igesi asizayo lapho ukusika metal izinto? Kukhona izizathu ezine. Omunye ukuvumela igesi asizayo basabela indaba metal ukwandisa ngamandla ikhono. Eyesibili ukusiza igalelo imishini off the slag kusuka endaweni cutting futhi ehlanzekile wamnquma; eyesithathu kuphole endaweni eyakhelene we umqhewu ukunqinda zone ukushisa-abathintekayo; nelesine ukuvikela lens ngokugxila futhi kuvimbele imikhiqizo amandla omlilo kusukela elonakalisayo lens optical.
Ngakho yiziphi amagesi asizayo elisetshenziswa kakhulu fibre laser cutting imishini? Ingabe umoya sisetshenziswe njengesigungu sokufaka igesi asizayo?
Laser ahlabayo ochwepheshe bakutshele ukuthi fibre laser imishini ahlabayo Ungakhetha ezintathu izinhlobo amagesi: nitrogen, umoya-mpilo, futhi emoyeni njengoba amagesi asizayo lapho ukusika metal amashidi.
Imisebenzi yazo imi kanje:
Nitrogen: Lapho ukusika amapuleti ezinemibala ezifana insimbi engagqwali noma amapuleti aluminium, nitrogen akhethiwe njengoba igesi asizayo kuphole futhi bavikele impahla. I Ingxenye evundlile metal Imi kuba licace futhi kangcono uma kusetshenziselwa.
Oxygen: Lapho ukusika carbon steel, umoya-mpilo engasetshenziswa ngoba i-oksijini ine umphumela ukupholisa nekunonophisa omlilo ukusheshisa ahlabayo. Ijubane ukusika esheshayo kuzo zonke amagesi.
Air: Uma ufuna ukulondoloza izindleko, ungasebenzisa emoyeni ukusika insimbi engagqwali, kodwa kukhona Burr okuncane ohlangothini reverse, futhi kungenziwa iphucuziwe ne lokukhuhla. Okungukuthi, fiber laser cutting umshini ungakhetha emoyeni njengoba igesi asizayo lapho ukusika izinto ezithile. Uma usebenzisa umoya, i compressor emoyeni kumele zikhethwe. Nokho, laser cutting ochwepheshe basikisela, isibonelo, i-1000-watt fibre laser cutting umshini. 1mm carbon lensimbi kanye insimbi engagqwali kukhona cut engcono ne-nitrogen eningi noma emoyeni, umphumela kuyoba ngcono. Oxygen uzovutha emaphethelweni bese umphumela kuba zazingezinhle.
Thumela isikhathi: Feb-10-2020
