Ni izihe ngorane zo gukata lazeri kubisanzwe ibyuma na superalloy?

Ibikoresho nyamukuru byo gukata imashini ikata laser ni ibyuma bidafite ingese, ibyuma bivanze, ibyuma, aluminium, zinc, magnesium nibindi bikoresho bivangwa.Ibikoresho bitandukanye bifite ubukana butandukanye ningorane zitandukanye zo guca.Umunyamwuga ukurikiraimashini ikata laserAbagabo-Amahirwe asobanura ingorane zo guca lazeri kubisanzwe ibyuma hamwe nubushyuhe bwo hejuru.

1. Ibikoresho bifite ubushyuhe buke bwumuriro
Iyo imashini ikata lazeri igabanije amavuta, bizatanga ubushyuhe bwinshi bwo gukata, butwarwa nigitereko cyimbere, kandi isonga ryicyuma rifite ubushyuhe bwo gukata lazeri ya 700-9000 °.Mubikorwa byubushyuhe bwo hejuru hamwe nimbaraga zo guca, gukata bizatanga impinduka ya plastike, guhuza no kwambara.

2. Imbaraga nini zo gukata laser
Imbaraga za superalloys zirenga 30% kurenza iz'ibyuma bivangwa na peteroli bikoreshwa muri turbine.Ku bushyuhe bugabanutse hejuru ya 600 ° C, imbaraga za superalloys zishingiye kuri nikel ziracyari hejuru kurenza izisanzwe zisanzwe.Imbaraga zo gukata ingufu zidafite ingufu zivanze nubushyuhe buri hejuru ya 3900N / mm2, mugihe icyuma gisanzwe kivanze ni 2400N / mm2 gusa.

3. Impengamiro nini yo gukora gukomera
Kurugero, ubukana bwa substrate idakomeye ya GH4169 ni HRC37.Nyuma yo gukata imashini ikata ibyuma bya laser, hazakorwa urwego rukomye kuri 0.03mm hejuru, kandi ubukana buziyongera bugere kuri HRC47, hamwe no gukomera kugera kuri 27%.Ikintu cyo gukomera kumurimo gifite uruhare runini mubuzima bwa robine hamwe na okiside, akenshi bikaviramo kwambara cyane.

Ugereranije, ibikoresho bisanzwe nibyiza gukata, kandi ibikoresho byo mu rwego rwo hejuru bivanze n'ubushyuhe bukomeye biragoye kubicamo.Ibisubizo bitandukanye byo gukata bigomba gutangwa kubibazo bitandukanye byo guca.Kubindi bibazo bijyanye no guca laser, nyamuneka ubaze Abagabo-Amahirweibikoresho byo gukata laseruruganda.