Kwindawo ebaluleke kakhulu yokwenziwa kwe-nanometer-scale, imida ebonakalayo ye-mechanics esekelwe kuqhagamshelwano ibe yingxaki enkulu. Njengoko iinkokheli zoshishino zifuna ukwenziwa ngokukhawuleza kunye nesisombululo esiphezulu kwi-semiconductor lithography kunye nokuhlolwa kwe-aerospace, ukuxhomekeka kwitekhnoloji yokuthwala umoya ephucukileyo kuye kwatshintsha ukusuka kubunewunewu obukhethekileyo ukuya kwimfuneko yemizi-mveliso. Ukuqonda iintlobo ezahlukeneyo zee-air bearings kunye neyona nto ibalulekileyo yokuqina kwesikhokelo sokuthwala umoya kubalulekile kuyo nayiphi na injineli eyila isizukulwana esilandelayo seenkqubo zesikhokelo sokuhamba esithe ngqo.
Ukuqonda Iintlobo Eziphambili Zee-Air Bearings
Itekhnoloji yokuthwala umoya isebenza ngokomgaqo wefilimu encinci kakhulu yomoya oxinzelelweyo oxhasa umthwalo, ophelisa ngempumelelo ukungqubana, ukuguguleka, kunye nokuveliswa kobushushu okunxulunyaniswa neebheringi zoomatshini. Nangona kunjalo, indlela yokusasazwa komoya ichaza iimpawu zokusebenza kwebheringi.
IiPorous Media Air Bearings zihlala zithathwa njengomgangatho ogqwesileyo wokusasazwa koxinzelelo olufanayo. Ngokusebenzisa izinto ezineembobo—ngesiqhelo ikhabhoni okanye iiceramics ezikhethekileyo—umoya uphoqeleka ukuba udlule kwizigidi zemingxuma engaphantsi kwe-micron. Oku kubangela ifilimu yomoya ezinzileyo kakhulu engathinteleki kakhulu kukungcangcazela kwaye inika ukudambisa okuphezulu.
Ii-Orifice Air Bearings zisebenzisa imingxunya okanye imingxunya ecwangcisiweyo ngokuchanekileyo ukusasaza umoya. Nangona ezi zihlala zilula ukuzenza, zifuna ubunjineli obuchwephesha ukulawula "ukulungiswa koxinzelelo" olufunekayo ukuthintela ukungazinzi ngesantya esiphezulu.
IiFlat Pad Air Bearings zezona zisebenzayo kwiinkqubo zesikhokelo sokuhamba ezithe ngqo. Ezi zihlala zifakelwa ngababini abachaseneyo ukuze "zilayishe" i-granite rail kwangaphambili, zibonelela ngokuqina okuphezulu okuthintelweyo kumacala ahlukeneyo.
IiRotary Air Bearings zibonelela ngentshukumo yeempazamo eziphantse zibe zero kwizicelo ezifana ne-goniometry okanye uvavanyo lwe-spindle. Ukukwazi kwazo ukugcina i-axis ejikelezayo rhoqo ngaphandle "kokugquma" kwee-ball bearings kuzenza zibe yimfuneko ekujongeni i-optical centering.
Imilinganiselo yoBunjineli yeMpumelelo: Isikhokelo soMthwalo woMoya Ukuqina
Enye yezona ngcamango ziphosakeleyo zixhaphakileyo kwi-metrology kukuba ii-air bearing "zithambile" xa zithelekiswa nee-mechanical rollers. Enyanisweni, ukuqina kwesikhokelo se-air bearing yanamhlanje kunokudlula oko kweenkqubo ze-mechanical xa zenziwe ngokufanelekileyo.
Ukuqina kwenkqubo yokuthwala umoya kubhekisa kutshintsho kubukhulu befilimu yomoya ngenxa yotshintsho kumthwalo. Oku kufezekiswa "ngokulayisha kwangaphambili." Ngokusebenzisa iimagnethi okanye uxinzelelo lwe-vacuum—okanye ngokubamba i-granite rail ene-air pads ezichaseneyo—iinjineli zinokucinezela ifilimu yomoya. Njengoko ifilimu iba ncinci, ukumelana kwayo nokucinezelwa ngakumbi kuyanda ngokukhawuleza.
Ukuqina okuphezulu kubalulekile kuba kulawula imvamisa yendalo yenkqubo kunye nokukwazi kwayo ukumelana nokuphazamiseka kwangaphandle, njengamandla aveliswa yimoto ekhawulezayo kakhulu. Kwi-ZHHIMG, sisebenzisa i-computational fluid dynamics (CFD) ukuphucula umsantsa phakathi kwebhereyitha kunye ne-isikhokelo segranite, ukuqinisekisa ukuba ukuqina kuyanda ngaphandle kokuphazamisa indlela intshukumo engayi kungqubana ngayo.
Uphuhliso lweeNkqubo zeZikhokelo zeSikhokelo seLinear Motion
Ukudityaniswa kweebheringi zomoya kwiinkqubo zesikhokelo sokuhamba ngomgca kuchaze ngokutsha uyilo lwezixhobo zanamhlanje. Ngokwesiko, isikhokelo esimgca sasiquka umzila wentsimbi kunye nenqwelo yebhola ejikelezayo. Nangona ziqinile, ezi nkqubo zinengxaki "yokugoba" kunye nokwanda kobushushu.
Inkqubo yesikhokelo yomgca yanamhlanje, echanekileyo ngoku, ngoku idla ngokuba nomqadi wegranite, obonelela ngobunono obufunekayo kunye ne-inertia yobushushu, edibene nenqwelo yokuthwala umoya. Olu dibaniso luvumela oku kulandelayo:
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Akukho kungqubana okungashukumiyo (i-stigment), okuvumela iintshukumo ezincinci ezinyukayo.
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Ubomi obungenasiphelo, njengoko kungekho konakala koomatshini phakathi kwezinto.
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Iipropati zokuzicoca, njengoko ukuphuma komoya rhoqo kuthintela uthuli ukuba lungangeni kwindawo yokubeka iibheringi.
Indima yabavelisi beTekhnoloji yoMbane kwiShishini 4.0
Ukukhetha phakathi kwabavelisi betekhnoloji yokuthwala umoya kubandakanya ukuvavanya okungaphezulu nje kwebheriya ngokwayo. Ezona zixhobo ziphumeleleyo zezo ziphatha ibheriya, ireyili yesikhokelo, kunye nesakhiwo senkxaso njengenkqubo enye, edibeneyo.
Njengomvelisi okhethekileyo, i-ZHHIMG Group ivala umsantsa phakathi kwesayensi yezinto eziphathekayo kunye ne-fluid dynamics. Sigxile ekwenziweni kwezinto zegranite ezisebenza "njengomzila" wezi filimu zomoya. Ngenxa yokuba i-air bearing ichanekile kuphela njengomphezulu ebhabha phezu kwawo, ukukwazi kwethu ukujika igranite ukuya kumanqanaba okutyibilika kwe-sub-micron yikona okuvumela iinkqubo zethu zokuhamba ngomgca ukuba zifikelele kwinqanaba le-nanometer eliphindaphindwayo.
Imfuno yezi nkqubo iyanda kwicandelo lokuhlolwa kwee-semiconductor, apho ukufudukela kwii-node ze-2nm kunye ne-1nm kufuna amanqanaba anokuhamba ngaphandle kokungcangcazela. Ngokufanayo, kwicandelo leenqwelo-moya, ukulinganiswa kwezinto ezinkulu ze-turbine kufuna umthamo onzima we-granite kunye nokuchukumisa okuthambileyo kwee-probes ezixhaswa ngumoya.
Isiphelo: Ukumisela uMgangatho wokuhamba kolwelo
Utshintsho oluvela ekunxibelelaneni ngoomatshini ukuya kwinkxaso yefilimu yolwelo lubonisa utshintsho oluphambili kubunjineli boomatshini. Ngokuqonda amandla athile eentlobo ezahlukeneyo zeebheringi zomoya kunye nokugxila ekubalulekeni okubalulekileyoukuqina kwesikhokelo sokuthwala umoya, abavelisi banokufikelela kumanqanaba okuchaneka okwakucingelwa ukuba akunakwenzeka ngaphambili.
Apha e-ZHHIMG, sizibophelele ekubeni ngaphezu kokuba ngumthengisi wezinto nje kuphela. Siliqabane ekuchanekeni, sibonelela ngeziseko eziqinileyo kunye netekhnoloji yokuthwala umoya yanamhlanje efunekayo ukuqhuba ikamva lokuvelisa izinto ezintsha kwihlabathi liphela. Xa intshukumo ingenazingxabano, amathuba okuchaneka aba mda.
Ixesha leposi: Jan-22-2026