Chii chinonzi Laser Cutting?
Laser yekucheka tekinoroji inoshandisa laser kucheka zvinhu, uye inowanzo shandiswa mumaindasitiri ekugadzira maapplication, asi zvakare iri kutanga kushandiswa nezvikoro, mabhizinesi madiki, uye hobbyists.Laser yekucheka inoshanda nekutungamira kuburitsa kweyepamusoro-simba laser kazhinji kazhinji kuburikidza neoptics.Iyo laser optics uye CNC (kombuta nhamba yekudzora) inoshandiswa kutungamira zvinhu kana laser beam inogadzirwa.Yakajairwa yekushambadzira laser yekucheka zvinhu yaizosanganisira inofamba inodzora sisitimu yekutevera CNC kana G-kodhi yepateni kuti ichekerwe pazvinhu.Iyo yakatarisana nelaser beam inonangwa pane izvo zvinhu, izvo zvinozonyunguduka, kupisa, kunyungudika kure, kana kupeperetswa nejeti yegesi, ichisiya mupendero uine yepamusoro-yemhando yepamusoro pekupedzisira.Industrial laser cutters anoshandiswa kucheka flat-sheet zvinhu pamwe chete nemaitiro uye pombi zvinhu.
Sei lasers achishandiswa kucheka?
Laser inoshandiswa kune zvakawanda zvinangwa.Imwe nzira yavanoshandiswa nayo ndeyekucheka marata esimbi.Pasimbi yakapfava, simbi isina tsvina, uye aluminium ndiro, iyo laser yekucheka maitiro ndeyechokwadi, inopa yakanakisa kucheka mhando, ine diki kerf hupamhi uye kudiki kupisa kunokanganisa nzvimbo, uye inoita kuti zvikwanise kucheka akaomesesa maumbirwo nemakomba madiki.
Vanhu vazhinji vanotoziva kuti izwi rekuti "LASER" ishoko rekuti Chiedza Amplification neStimulated Emission of Radiation.Asi chiedza chinocheka sei mundiro yesimbi?
Inoshanda sei?
Laser beam ikoromo yechiedza chakanyanya kusimba, chewavelength imwe chete, kana ruvara.Panyaya yeyakajairwa CO2 laser, iyo wavelength iri muInfra-Red chikamu chechiedza chechiedza, saka haionekwe neziso remunhu.Danda rinongori 3/4 yeinji mudhayamita parinofamba kubva kune laser resonator, iyo inogadzira danda, kuburikidza nemuchina wesimbi nzira.Inogona kubhurwa nenzira dzakasiyana nenhamba yezvionioni, kana kuti "beam benders", isati yanyatsotariswa pandiro.Iyo yakatarisana nelaser beam inoenda nepaburi remuromo isati yarova ndiro.Zvakare kuyerera nemuburi iroro igasi rakamanikidzwa, seOkisijeni kana Nitrogen.
Kutarisa laser beam kunogona kuitwa neakakosha lens, kana negirazi rakakomberedzwa, uye izvi zvinoitika mumusoro wekucheka laser.Danda rinofanirwa kunyatsotariswa kuitira kuti chimiro chenzvimbo yekutarisisa uye kuwanda kwesimba riri munzvimbo iyoyo zvinyatso tenderera uye zvienderane, uye zvakanangana mumuromo.Nekutarisisa danda hombe kusvika pane imwe pini, kuwanda kwekupisa panzvimbo iyoyo kwakanyanyisa.Funga nezvekushandisa magnifying glass kutarisisa mwaranzi yezuva pashizha, uye kuti izvozvo zvingatanga sei moto.Zvino funga nezvekutarisa 6 KWats yesimba munzvimbo imwechete, uye unogona kufungidzira kuti nzvimbo iyoyo ichapisa sei.
Iyo yakanyanya simba density inokonzeresa kupisa nekukurumidza, kunyungudika uye chikamu kana kuzara vaporizing yezvinhu.Kana uchicheka simbi yakapfava, kupisa kwelaser beam kunokwana kutanga yakajairika "oxy-fuel" kupisa maitiro, uye iyo laser yekucheka gasi ichave yakachena okisijeni, senge oxy-fuel torch.Kana uchicheka simbi isina tsvina kana aluminium, danda relaser rinongonyungudusa zvinhu, uye high pressure nitrogen inoshandiswa kuridza simbi yakanyungudutswa kunze kwekefi.
Pane CNC laser cutter, iyo laser yekucheka musoro inofambiswa pamusoro pesimbi ndiro muchimiro chechikamu chinodiwa, nekudaro kucheka chikamu kubva mundiro.Iyo capacitive kureba yekudzora sisitimu inochengetedza chinhambwe chakanyanya pakati pemagumo emuromo uye ndiro iri kutemwa.Chinhambwe ichi chakakosha, nekuti chinotarisa pakanangana nepamusoro pendiro.Hunhu hwekucheka hunogona kukanganiswa nekusimudza kana kudzikisa nzvimbo yepakati kubva pamusoro pepamusoro peplate, pamusoro, kana pazasi pepamusoro.
Kune akawanda, akawanda mamwe ma paramita anobata kucheka mhando zvakare, asi kana ese akadzorwa nemazvo, laser yekucheka yakagadzikana, yakavimbika, uye yakanyatso kucheka maitiro.
Nguva yekutumira: Jan-19-2019