Iingenelo zeIziko loomatshini elithe nkqo eli-5-axisKwicandelo leenqwelo-moya kuxhomekeke kubuchule babo bokugqiba umatshini wokusebenza ontsonkothileyo onemiba emininzi kwiseti enye, nto leyo ephucula kakhulu ukuchaneka nokusebenza kakuhle komatshini. Oku kuyahlangabezana neemfuno zokuvelisa iijometri ezintsonkothileyo kunye nezixhobo zokusebenza okuphezulu, kunciphisa ngempumelelo iindleko zemveliso kunye nokuqinisekisa uzinzo lomgangatho wezinto eziphambili.
Ngenxa yophuhliso olukhawulezileyo lweshishini leenqwelo-moya, iimfuno zokuchaneka koomatshini kunye nokusebenza kakuhle kweendawo zeenqwelo-moya ziyanda. Njengendlela echanekileyo nesebenzayo kakhulu.Isixhobo somatshini we-CNC, iziko loomatshini elithe nkqo elinee-axis ezintlanu lifumana ukusetyenziswa okubanzi ngakumbi kwicandelo leenqwelo moya. Esi sixhobo somatshini sidibanisa ii-axes ezintathu ezithe nkqo (X, Y, Z) kunye nee-axes ezimbini ezijikelezayo (A, B, okanye C), sifezekisa intshukumo enzima ngaxeshanye kwiidigri ezintlanu zenkululeko, ifanelekile kwi-machining echanekileyo yeendawo ezigobileyo ezintsonkothileyo kunye neendawo ezinemilinganiselo emithathu. Eli nqaku liza kuxoxa ngeempawu zalo, usetyenziso lweenqwelo moya, kunye neenzuzo ngokweenkcukacha.
Iimpawu eziphambili zeZiko lokuSebenza eliNgqo leMishini eliyi-Five-Axis
Iziko loomatshini elime nkqo elinee-axis ezintlanu lisebenzisa uyilo oluhambelanayo olune-axis ezininzi ngaxeshanye, olwenza ukuba umsebenzi uphumelele intshukumo eqhubekayo kwiindlela ezintlanu, uphephe iimpazamo ezininzi zeendawo zezixhobo zomatshini ezinee-axis ezintathu. Ibhedi yentsimbi eqinileyo, izikrufu zebhola ezichanekileyo, kunye nezikhokelo ezithe ngqo ziqinisekisa uzinzo lokujika ngesantya esiphezulu. Isantya se-spindle sinokufikelela kwi-24,000 RPM, sixhasa izixhobo ezinzima ukuzifaka kumatshini ezifana nee-alloys ze-titanium, ezinokuphindaphindwa kwinqanaba le-micron.
Iinkqubo ze-CNC eziphambili ezifana ne-Siemens okanye i-Fanuc zixhasa ucwangciso lwe-CAM oluntsonkothileyo kunye nokulungiswa kweempazamo ngexesha langempela, zigcina ii-engile zokujika ezifanelekileyo, ziphucula ukugqitywa komphezulu we-Ra ukuya kwi-0.4μm, kwaye zinciphisa ukuguguleka kwezixhobo. Xa kuthelekiswa nezixhobo zomatshini ezine-axis ezintathu, igqibezela ukwenziwa komatshini wobuso obuninzi ngokuseta okukodwa, iphucula kakhulu ukusebenza kakuhle.
Izicelo ezithile kwiShishini leeNqwelo-moya
· Umatshini weBlade
Iiblade zenjini yenqwelo-moya zinemilo entsonkothileyo kunye nezakhiwo ezibhityileyo, ezifuna ukuchaneka okuphezulu kakhulu. Iziko loomatshini elithe nkqo eline-axis ezi-5 lifezekisa ukurhawuzelelwa okudibeneyo kunye nokugqitywa komqolo weblade, isiseko seblade, kunye nencam yeblade, ligqibezela ukugaywa kobuso obuninzi kwiseti enye, liqinisekisa impazamo ye-contour engaphantsi kwe-0.01mm. Zisetyenziswa kakhulu kwiiprojekthi zeblade zeturbine ze-Aero Engine Corporation yaseTshayina.
· Umatshini wokwakha iFuselage
Ii-spallations, iiphaneli, kunye neendawo zesakhelo zikhulu kwaye zenziwe nge-aluminium okanye i-titanium alloys.Izixhobo zomatshini ezizi-axis ezintlanuinika umtya omkhulu kunye nesakhiwo sebhulorho esiqinileyo, esixhasa ukucutshungulwa kwemingxunya enzulu kwimijelo emide. Kwiprojekthi yeenqwelo-moya ezinkulu zabakhweli ze-C919, isetyenziselwa ukucutshungulwa komphezulu wephaneli yesakhelo esichanekileyo, ukuphucula ukuchaneka kokuhlanganiswa kunye nexesha lokujikeleza.
· Ezinye iindawo ezintsonkothileyo zoomatshini bokulungisa
Ifanelekile kwii-deflectors, ii-shock absorbers, kunye nee-integral bladed disks (ii-Blisks). Isixhobo somatshini siphatha ukugaywa kwe-flow channel yezinto ze-Inconel, kunye nempazamo yokujikeleza engaphantsi kwe-0.005mm, kwaye ikwasetyenziswa kwimveliso yee-missile kunye nee-UAV component.
Iingenelo ezibalulekileyo zeziko loomatshini elithe nkqo eline-axis ezintlanu
Ukuchaneka okuphezulu ngokusebenzisa ukuvumelanisa okune-axis ezininzi ukuze kupheliswe iimpazamo, ukuhlangabezana namanqanaba okunyamezelana kwe-IT5 yenqwelomoya. Ukusebenza kakuhle kubonakala ekunciphiseni kwexesha lomjikelo wokwenziwa kwemishini nge-30%-50%, kunciphisa ixesha lokungajiki ngokwenza imisebenzi emininzi kwiseti enye.
Ukuguquguquka okuphezulu, okuxhasa utshintsho olukhawulezayo lwezixhobo ( Iziko loomatshini elime nkqo eline-axis ezi-5 liphucula kakhulu amandla oomatshini kwiindawo zeenqwelo-moya ezintsonkothileyo ngokuchaneka kwalo okuphezulu, ukusebenza kakuhle, kunye nokuguquguquka. Ligqibezela umatshini woomatshini oneenkalo ezininzi, izinto zokwakha ze-fuselage, njl.njl., ngendlela enye, likhuthaza ulawulo oluzimeleyo lweenqwelo-moya ezinkulu eziveliswa ekhaya. Izibonelelo ze-OTURNamaziko oomatshini abathe nkqo abasebenza kakuhle aphezuluixhotyiswe ngenkqubo echanekileyo ye-multi-axis ngaxeshanye kunye nolawulo oluphambili lwe-CNC ukuhlangabezana neemfuno ezichanekileyo kakhulu zeebhlawu zeenqwelo-moya, izinto zokwakha, kunye nezinye iimveliso. Ikwaxhasa izixhobo ezinzima ukusetyenzwa ngomatshini ezifana nee-titanium alloys, inceda iinkampani ukuba zifezekise imveliso esebenzayo neguquguqukayo.
Ixesha leposi: Disemba-09-2025