Munzvimbo huru yekugadzira nanometer-scale, miganhu yemuviri yemakanika akavakirwa pakubata yave dambudziko guru. Sezvo vatungamiriri veindasitiri vachikurudzira kukurumidza kuburitsa uye kugadziriswa kwepamusoro mu semiconductor lithography uye kuongorora kwemuchadenga, kuvimba netekinoroji yepamusoro yekutakura mhepo kwachinja kubva pakuva chinhu cheumbozha kuenda kuchinhu chinodiwa mumaindasitiri. Kunzwisisa mhando dzakasiyana dzemabearings emhepo uye chinhu chakakosha chekuomarara kwekutungamira kwekutakura mhepo kwakakosha kune chero mainjiniya anogadzira chizvarwa chinotevera chemasisitimu ekutungamira ekufamba kwemutsara.
Kunzwisisa Mhando Dzekutanga dzeMhepo Inopa Mabheya
Tekinoroji yekufambisa mhepo inoshanda pahwaro hwefirimu rakatetepa kwazvo remhepo ine kumanikidzwa inotsigira mutoro, zvichibvisa zvinobudirira kukweshana, kupera, uye kugadzirwa kwekupisa kunokonzerwa nemabheyaringi emakanika. Zvisinei, nzira yekugovera mhepo ndiyo inotsanangura mashandiro ebheyaringi.
Mabheya emhepo ane maburi anowanzoonekwa senzira yakanaka yekugovera kumanikidzwa kwakafanana. Nekushandisa chinhu chine maburi—kazhinji kabhoni kana ceramics dzakagadzirwa—mhepo inomanikidzwa kupinda mumamiriyoni emaburi e-sub-micron. Izvi zvinoguma nefirimu remhepo rakagadzikana risingakurumidzi kudedera uye rinopa damping yakanaka.
Mabheya emhepo eOrifice anoshandisa maburi kana migero yakagadzirwa nemazvo kuparadzira mhepo. Kunyange zvazvo izvi zvichiwanzova nyore kugadzira, zvinoda mainjiniya ehunyanzvi kuti atarisire "kudzvanywa kwemhepo" kunodiwa kudzivirira kusagadzikana nekumhanya kwakanyanya.
Mabheya eFlat Pad Air ndiwo anoshandiswa zvakanyanya muhurongwa hwekutungamira kufamba kwemutsara. Anowanzo sungirirwa muzvikamu zviviri zvakasiyana kuti "aise" granite rail, zvichipa kuomarara kwakanyanya munzira dzakasiyana-siyana.
Mabheya emhepo anotenderera anopa kufamba kwezvikanganiso kwakada kusvika zero pakushandisa senge goniometry kana spindle testing. Kugona kwawo kuchengetedza axis yekutenderera isina "rumble" yemabheya ebhora kunoita kuti akwanise kushandiswa pakuisa centering pakati pemaziso.
Chiyero cheUinjiniya cheKubudirira: Gwaro reMhepo Inotakura Kuoma
Imwe yepfungwa dzisiri dzechokwadi dzinotaurwa mu metrology ndeyekuti ma "air bearing" akapfava kana tichienzanisa nema "mechanical rollers". Muchokwadi, kuomarara kwe "air bearing guide" kwemazuva ano kunogona kudarika kwe "mechanical systems" kana yakagadzirwa nemazvo.
Kuomarara muhurongwa hwekutakura mweya kunoreva kuchinja kweukobvu hwefirimu remhepo zvichienderana nekuchinja kwemutoro. Izvi zvinoitwa kuburikidza ne "pre-loading." Nekushandisa magineti kana vacuum pressure—kana nekubata granite rail ine air pads dzakapesana—mainjiniya vanogona kudzvanya firimu remhepo. Sezvo firimu richiva diki, kuramba kwayo kudzvanywa kunowedzera zvakanyanya.
Kuomarara kwakanyanya kwakakosha nekuti kunotungamira frequency yechisikigo uye kugona kwayo kuramba kusagadzikana kwekunze, senge masimba anokonzerwa nemota ine simba repamusoro. PaZHHIMG, tinoshandisa simba remagetsi remakomputa (CFD) kuti tiwedzere musiyano uripo pakati pebearing negwara regranite, kuve nechokwadi chekuti kuomarara kwacho kwakawedzerwa pasina kukanganisa hunhu hwekufamba kwacho.
Kushanduka kweSisitimu yeGwara reKufamba kweLinear
Kubatanidzwa kwema "air bearing" mu "linear motion guide systems" kwakachinja magadzirirwo emichina yemazuva ano. Kare, "linear guide" yaisanganisira simbi ne "recirculating ball carriage". Kunyange zvazvo yakasimba, iyi "air bearing" inotambura ne "cogging" uye kuwedzera kwekupisa.
Sisitimu yemazuva ano, ine gwara rekutungamira rakanyatsojeka ikozvino inowanzova nedanda regranite, iro rinopa hunyoro hunodiwa uye husina kupisa, zvakabatana nengoro yemhepo. Musanganiswa uyu unobvumira:
-
Kukweshana kusina kusimba (kukweshana), zvichiita kuti kufamba-famba kudiki-diki kuwedzere.
-
Hupenyu husingaperi, sezvo pasina kusakara kwemuchina pakati pezvikamu.
-
Hunhu hwekuzvichenesa, sezvo mhepo ichibuda nguva dzose ichidzivirira guruva kuti risapinde mubearing gap.
Basa reVagadziri veTekinoroji yeAir Bearing muIndasitiri 4.0
Kusarudza pakati pevagadziri vetekinoroji yemhepo kunosanganisira kuongorora zvinopfuura kungori bearing chete. Maitiro anobudirira zvikuru ndeaya anobata bearing, guide rail, uye support structure se system imwe chete, yakabatana.
Semugadziri ane hunyanzvi, ZHHIMG Group inobatanidza musiyano uripo pakati pesainzi yezvinhu uye fluid dynamics. Isu tine hunyanzvi mukugadzira zvikamu zvegranite zvinoshanda se "runway" yemafirimu aya emhepo. Nekuti bearing yemhepo inongofanana nepamusoro painobhururuka, kugona kwedu kutenderedza granite kusvika pamazinga e-sub-micron flatness ndiko kunoita kuti masisitimu edu ekufamba kwemutsara akwanise kudzokorora nanometer-level.
Kudiwa kwemasisitimu aya kuri kuwedzera muchikamu chekuongorora semiconductor, uko kutamira kuma node e2nm ne1nm kunoda matanho anogona kufamba pasina kudedera. Saizvozvowo, muchikamu chendege, kuyerwa kwezvikamu zveturbine zvakakura kunoda kugona kwegranite inorema pamwe chete nekubatwa kwakasimba kwema probes anotsigirwa nemhepo.
Mhedziso: Kugadza Mutemo weKufamba kweMvura
Kuchinja kubva pakubatana kwemuchina kuenda pakutsigira fluid-film kunomiririra shanduko yemuenzaniso muinjiniya yemuchina. Nekunzwisisa simba remhando dzakasiyana dzemabheyaringi emhepo uye kutarisa pakukosha kwakakosha kwekuomarara kwekutungamira kwemhepo inobereka, vagadziri vanogona kusvika padanho rekururama raimboonekwa serisingabviri.
KuZHHIMG, takazvipira kuva zvinopfuura kungopa zvinhu chete. Tiri mubatsiri mukuita zvinhu nemazvo, tichipa hwaro hwakasimba uye tekinoroji yemazuva ano inodiwa kutungamira ramangwana rekuvandudza zvinhu pasi rose. Kana kufamba kukava kusina kukweshana, mikana yekunyatsoita zvinhu nemazvo inova isina muganho.
Nguva yekutumira: Ndira-22-2026