Ka taea e Metal mīhini whakairo taiaho tukatuka rauemi, ahakoa tata katoa o te rauemi whakarewa he reflectivity tiketike o te pūngao poipoi pōkākā i te pāmahana rūma, engari he whakarewanga ropu tawhiti-pōkākā 10.6 um Kurupae te pai tono CO2 taiaho i roto i te mahi o te kotinga taiaho maha whakarewa .Metal ki 10.6 um auau absorption ko 0.5 anake% ~ 10%, me te timatanga o te hihi taiaho, heoi, ka te mātotoru mana o neke atu i te 106 w / cm2 arotahi taiaho kurupae ki te mata whakarewa, engari ki te hanga i te mata i roto i hohoro timata te wa teka'i ki melt.In te nuinga o te auau whakarewa absorption whakarewa ara kua koi, te tikanga e taea te nui haere e 60% ~ 80%.
1, maitai waro
Modern pūnaha whakairo taiaho e taea tapahia waro maitai pereti matotoru ake ki te 20 MM, te whakamahi o te hāora rewa tapahi tikanga o te tapahi waro maitai tui whakairo whanui taea te whakahaeretia i roto i te whānuitanga pai, ki te whakawhāiti whārangi te whanui kerf taea e 0.1 MM na ranei.
2, he kowiri tira
whakamahia Taiaho tapahi o te whārangi tira te rite te wāhanga matua ko te taputapu machining whai hua manufacturing.In te mana tino o te tāuru wera i roto i te tukanga o mehua kotinga taiaho, ka taea e te aukati i te rohe pānga wera trimming he iti, te kupu tōtika mau tonu te ātete pai te waikura o tenei ahua o te rauemi.
3, koranu parahi
te nuinga o te koranu maitai hanganga me koranu parahi taputapu e taea te whakamahi i tikanga whakairo taiaho mō te pai trimming quality.Even etahi rauemi tiketike kaha, rite te roa rite e whakahaeretia tika nga tawhā tukanga, te papa rawa, e taea te whiwhi toenga tāpiapia kore trimming .Engari, hoki steels taputapu tere tiketike kei roto Tungsten me wera maitai mate, tapahi taiaho ki te waikura, me te āhuatanga para Kaore.
4, konumohe, me koranu
whakairo Aluminium no ki te ngohe tapahi tikanga, Kei te nuinga whakamahia te hau pŭpŭ tauturu ki whakatangi atu te hua whakarewa i te rohe whakairo, te nuinga o e taea whiwhi te kounga pai aspects.For etahi koranu konumohe, kia utua whakarongo ki te aukati i tapahi tui mata kapiti moroiti intergranular.
5, parahi, me koranu
Pure copper (copper) because of high reflectivity, basically can't use CO2 laser cutting.Use higher laser power of brass (copper), auxiliary gas with air or oxygen, the thinner plates can be cut.
6, Titanium, me koranu
Pure titanium can coupling focused laser beam transformation of heat energy, auxiliary gas using oxygen chemical reaction is intense, cutting speed faster, but easy to generate oxide layer in trimming, accidentally can also cause a burn.As safe, using air as auxiliary gas is better, to make sure that the cutting quality.Aircraft industry commonly used titanium alloy laser cutting quality is better, although there will be a little sticky residue at the bottom of the kerf width, but it's easy to remove.
7, nika koranu
te huaina hoki koranu Konukōreko-e hāngai ana tapahi piti hāora rewa super koranu, e taea te whakatinana maha varieties.Most o ratou.
wā Post: Oct-22-2019
