Ukuhlolwa kweebhleyidi zeenjini ze-aero kuneemfuno eziphezulu kakhulu zokuzinza, ukuchaneka kunye nokuthembeka kweqonga. Xa kuthelekiswa namaqonga okuhlola emveli afana nentsimbi ephosiweyo kunye ne-aluminium alloy, amaqonga e-granite abonisa iingenelo ezingenakutshintshwa kwizalathisi ezininzi eziphambili.
I. Uzinzo lobushushu: "Isikhuselo sendalo" ekuphazamisekeni kobushushu
I-coefficient yokwandiswa kobushushu beeplatifomu zesinyithi esityhidiweyo imalunga ne-10-12 × 10⁻⁶/℃, kwaye eye-aluminium alloys iphezulu njenge-23 × 10⁻⁶/℃. Phantsi kobushushu obuveliswa kukusebenza kwezixhobo zokufumanisa okanye ukuguquguquka kobushushu bendalo, ukuguquguquka kobukhulu kunokwenzeka, okukhokelela kwiimpazamo zokufumanisa. I-coefficient yokwandiswa kobushushu beplatifomu yegranite yi-(4-8) × 10⁻⁶/℃ kuphela. Ngaphakathi kotshintsho lobushushu lwe-±5℃, utshintsho lobukhulu beplatifomu yegranite enobude bemitha e-1 lungaphantsi kwe-0.04μm, nto leyo enokuphantse ingahoywa. Olu phawu lokwandiswa kobushushu oluphantsi kakhulu lubonelela ngomphezulu ozinzileyo wereferensi yezixhobo ezichanekileyo ezifana nee-laser interferometers kunye noomatshini bokulinganisa abathathu, ukuthintela ukuphambuka komlinganiselo wee-blade contours ezibangelwa kukuguquguquka kobushushu.
Ii. Ukusebenza kwe-Anti-vibration: "Umqobo oSebenzayo" wokususa ukuphazamiseka kwe-vibration
Kwindawo yokusebenzela yokwenziwa kweenqwelo moya, ukungcangcazela kwendalo okubangelwa kukusebenza kwezixhobo zoomatshini kunye nokuhamba kwabasebenzi kuxhaphakile. Amaqonga e-aluminium alloy awanalo ukuqina okwaneleyo, kwaye amaqonga e-cast iron anomsebenzi omncinci wokudambisa, okwenza kube nzima ukugungqa ngempumelelo ukungcangcazela. Ulwakhiwo lwekristale exineneyo ngaphakathi kweqonga le-granite luyinika iimpawu ezintle zokudambisa, kunye nomlinganiselo wokudambisa we-0.05-0.1, ophindwe kahlanu kunowe-cast iron kunye nophindwe kalishumi kunowe-aluminium alloy. Xa ukungcangcazela kwangaphandle kudluliselwa kwiqonga, kunokunciphisa amandla okungcangcazela ngaphezulu kwe-90% kwimizuzwana eyi-0.3, ukuqinisekisa ukuba izixhobo zokufumanisa zisenokukhupha idatha echanekileyo kwindawo engcangcazelayo.
Iii. Ukuqina Nokumelana Nokuguguleka: "Inqaba Eqinileyo" Eqinisekisa Ukuchaneka Kwexesha Elide
Emva kokusetyenziswa ixesha elithile, iqonga lesinyithi esityhidiweyo lithambekele ekuqhekekeni kokudinwa, nto leyo echaphazela ukuchaneka kwalo. Amaqonga e-aluminium alloy anobunzima obuphantsi kunye nokumelana nokuguguleka okubi, okwenza kube nzima ukumelana nokusetyenziswa rhoqo kwezixhobo zokuhlola ezinzima. Ubuninzi beqonga le-granite bufikelela kwi-2.6-2.8g / cm³, amandla alo okuxinzelela adlula i-200MPa, kwaye ubunzima balo be-Mohs buyi-6-7. Xa lithwaxwa yimithwalo enzima kunye nokungqubana kwexesha elide okuvela kwizixhobo zokuhlola iibhleyidi, alithambekele ekugugulekeni okanye ekuguqukeni. Idatha evela kwishishini elithile leenqwelo moya ibonisa ukuba emva kokusetyenziswa ngokuqhubekayo iminyaka esibhozo, utshintsho oluthe tyaba lweqonga le-granite lusalawulwa ngaphakathi kwe-±0.1μm/m, ngelixa iqonga lesinyithi esityhidiweyo kufuneka liphinde lilinganiswe emva kweminyaka emithathu kuphela.
Iv. Uzinzo lweeKhemikhali: "Ilitye lembombo elizinzileyo" lokuziqhelanisa neemeko ezintsonkothileyo
Ii-reagents zeekhemikhali ezifana nee-agents zokucoca kunye nee-lubricants zihlala zisetyenziswa kwiindawo zokusebenzela zokuhlola iindiza. Iiplatifomu ze-aluminium alloy zisengozini yokubola, kwaye iiplatifomu zesinyithi eziphosweyo zinokuchaphazeleka ekuchanekeni ngenxa ye-oxidation kunye nokugqwala. I-granite yenziwe kakhulu ngeeminerali ezifana ne-quartz kunye ne-feldspar. Ineempawu zekhemikhali ezizinzileyo, uluhlu lokunyamezela i-pH oluyi-1 ukuya kwi-14, kwaye inokumelana nokukhukuliseka kwezinto eziqhelekileyo zeekhemikhali. Akukho mvula ye-ion yesinyithi kumphezulu wayo, iqinisekisa indawo yokubhaqwa ecocekileyo kwaye iphephe iimpazamo zokulinganisa ezibangelwa kukungcola kweekhemikhali.
V. Ukuchaneka koomatshini: "Isiseko esifanelekileyo" sokulinganisa ngokuchanekileyo
Ngokusebenzisa iiteknoloji ezichanekileyo kakhulu ezifana nokupholisha ngemagnetorheological kunye nokulungiswa kwe-ion beam, iiplatifomu zegranite zinokufikelela ekuchanekeni kokucubungula kwe-±0.1μm/m ukuze kube tyaba kunye ne-Ra≤0.02μm ukuze kube rhabaxa kumphezulu, okugqitha kakhulu iiplatifomu zesinyithi esityhidiweyo (±1μm/m ukuze kube tyaba) kunye neeplatifomu ze-aluminium alloy (±2μm/m ukuze kube tyaba). Lo mphezulu uchanekileyo kakhulu ubonelela ngereferensi yokufakela echanekileyo kwiisensors ezichanekileyo kakhulu kunye neeprobe zokulinganisa, okwenza kube lula ukufezekisa ukulinganiswa kwe-contour ye-three-dimensional yeeblades ze-aero-injini kwinqanaba le-0.1μm.
Kwiimeko ezifunwa kakhulu zokuhlolwa kweebhleyidi zeenjini ze-aero, amaqonga e-granite, aneenzuzo ezipheleleyo ekuzinzeni kobushushu, ukumelana nokungcangcazela, ukuqina, uzinzo lweekhemikhali kunye nokuchaneka kokucubungula, aye aba lolona khetho lufanelekileyo lokuqinisekisa ukuchaneka kokuhlolwa kunye nokuthembeka, ebeka isiseko esiqinileyo sophuhliso oluphezulu lwemveliso yeenqwelo moya.
Ixesha lokuthumela: Meyi-22-2025