Txheej Txheem Thiab Siv Thiab Ua Lub Blisk

Lub blisk tag nrho yog qhov kev hloov kho tshiab tsim los ua kom tau raws li kev xav tau ntawm kev ua haujlwm siab aeroengines. Cov qauv txheej txheem tau qhia hauv Daim Duab 1. Nws ua ke lub cav rotor hniav thiab lub log disc, tshem tawm qhov xav tau rau kev sib txuas ib txwm ntawm tus nplaig, zawj thiab txhav tas. Cov khoom siv, thiab lwm yam, txo cov yam ntxwv ntawm lub cev thiab cov naj npawb ntawm cov khoom, zam cov airflow poob ntawm kaum, txhim kho kev ua kom zoo dua ntawm aerodynamic, thiab yooj yim rau cov qauv ntawm lub cav. Nws tau dav siv hauv kev ua tub rog thiab pej xeem kev tsav dav hlau ntawm ntau lub teb chaws, xws li EJ200, F119, F414 thiab lwm yam kev siv tub rog. PAT qhov tseem ceeb pov thawj lub cav tsim los ntawm SNECMA nyob rau Fabkis thiab lub cav ntsuas lub zog ua los ntawm P& W hauv Tebchaws Meskas thiab lwm lub cav ntsuas pej xeem nrog lub cim loj txaus.

Txoj hauv kev nrog ntau qhov zoo ntawm lub blisk, nws cov txheej txheem tsim thev naus laus zis tau ntsib cov teeb meem loj heev. Vim tias nws cov qauv tsis yooj yim, qhov tsis zoo channel qhib, siab machining qhov tseeb yuav tsum tau, thiab cov hniav profile tau ua daim ntawv dawb, nws yuav tsum tau siv tshuab ua haujlwm siab heev, thiab nws cov haujlwm ua haujlwm feem ntau siab kub, siab hloov pauv, siab ceev, thiab hloov cua ntws. Nyob hauv ib puag ncig, cov blisk tag nrho yog siv dav hauv cov khoom siv hlau siab xws li titanium alloys thiab high-temperature alloys, thiab cov khoom sib xyaw ua tiav xws li titanium-raws thiab titanium-aluminium tebchaw. Cov khoom siv' s kev ua haujlwm tsis zoo, thiab kev sib koom ua lag luam txheej txheem thev naus laus zis tau dhau los ua thoob ntiaj teb. teeb meem.