Mumunda wekugadzira nemazvo uye kutsvagisa kwesainzi kwepamusoro, kusarudzwa kwegasi kweiyo chaiyo static pressure air inoyangarara chikuva ndicho chinhu chakakosha kuona kushanda kwayo. Granite precision base uye ceramic base vane hunhu hwavo, kuratidza mabhenefiti akasiyana uye hunhu mukugadzikana, kururamisa kuchengetedza, kusimba uye zvichingodaro.
Kugadzikana: Chimiro chechisikigo maringe nekugadzira
Mushure menguva refu yekushandura geological, granite yakanyatsobatanidzwa ne quartz, feldspar uye mamwe maminerari, achigadzira dense uye yunifomu chimiro. Pamberi pekuvhiringidza kwekunze kwekudengenyeka, senge kuzunguzika kwakasimba kunokonzerwa nekushanda kwemidziyo mikuru mufekitori workshop, chigadziko chegranite chinogona kunyatso kuvharira nekudzikamisa, izvo zvinogona kuderedza kuzunguzika kweamplitude yeiyo chaiyo static pressure pressure inoyangarara chikuva neinopfuura 80%, ichipa hwaro hwekushanda hwakasimba hwepuratifomu kuti ive nechokwadi chekufamba-famba kwepamusoro-soro. Semuenzaniso, mune lithography process ye semiconductor chip kugadzira, yakagadzika granite base inogona kuve nechokwadi chekushanda kwakaringana kwechip lithography michina uye kuwana yakakwirira-chaiyo hunhu hwema chip mapatani.
Iyo ceramic base inogadzirwa neartificial synthesis uye tekinoroji yepamusoro, uye chimiro chayo chemukati chakafanana uye chine yakanaka vibration damping maitiro. Paunenge uchibata nekuzunguzika kwakawanda, inogona kugadzira yakagadzikana nharaunda yekushanda yechokwadi static pressure air inoyangarara chikuva. Zvisinei, pamberi pesimba rakakwirira uye kudengenyeka kwakaramba kuchiitika, kukwanisa kwayo kudzungudza kuderera zvishoma kune iyo yegranite base, uye zvakaoma kuderedza kuvhiringidza kwekudengenyeka kune imwe nzvimbo yakaderera, iyo inogona kuva nekukanganisa kwekupedzisira-chaizvo kufamba kwepuratifomu.
Kunyatso chengetedza: kuderera kwekuwedzera kwezvakanaka zvechisikigo uye kutonga kwekugadzira kwechokwadi
Granite inozivikanwa nekuderera kwayo kwakanyanya kwekuwedzera kwekupisa, kazhinji pa5-7 × 10⁻⁶/℃. Munzvimbo yekushanduka kwetembiricha, saizi yegranite chaiyo base inochinja zvishoma. Mundima yekuongorora nyeredzi, iyo chaiyo static kumanikidza mweya inoyangarara chikuva yekumisikidzwa kwakanaka kweteresikopu lens inopetwa negirenati base, kunyangwe musiyano wekushisa pakati pemasikati nehusiku wakakosha, inogona kuve nechokwadi chekuti kurongeka kwelens kunochengetedzwa pamwero we submicron, zvichibatsira vanoongorora nyeredzi kubata zvisizvo zvemiviri iri kure.
Ceramic zvinhu zvakanakisa maererano nekudzikama kwekupisa, uye coefficient yekuwedzera kwemafuta emamwe emhando yepamusoro-ceramics inogona kunge yakaderera senge zero uye inogona kunyatsogadziriswa kuburikidza nekugadzira uye maitiro. Mune imwe tembiricha-inonzwa yakakwirira-chaiyo yekuyeresa midziyo, iyo ceramic base inogona kuchengetedza saizi yakagadzikana kana tembiricha yachinja, ichiva nechokwadi chekufamba kweiyo chaiyo static pressure air floating platform. Zvisinei, kugadzikana kwayo kwenguva refu kwechokwadi mukushanda kwekushanda kunokanganiswa nezvinhu zvakadai sekukwegura kwezvinhu uye zvinoda kusimbiswa zvakare.
Kugara kwenguva refu: Kuomarara kwematombo echisikigo uye ngura inodzivirira kugadzira zvinhu
Granite kuoma kwakakwirira, Mohs kuoma kunogona kusvika 6-7, yakanaka kupfeka kuramba. Mune zviwanikwa sainzi marabhoritari, iyo inogara ichishandiswa chaiyo static kumanikidza mhepo inoyangarara chikuva, hwaro hwayo hwegranite hunokwanisa kuramba kurasikirwa nekukashana kwenguva refu, zvichienzaniswa neyakajairwa hwaro, inogona kuwedzera kutenderera kwepuratifomu neanopfuura 50%, kuderedza mitengo yekugadzirisa michina, uye kuve nechokwadi kuenderera kwesainzi basa rekutsvagisa. Nekudaro, zvinhu zvegranite zvine brittle, pane njodzi yekutsemuka kana yabatwa netsaona.
Iyo ceramic base haina kuoma chete, asiwo ine yakanakisa corrosion kuramba. Munzvimbo dzemaindasitiri umo mune njodzi yekuora kwemakemikari, senge precision hydrostatic air flotation mapuratifomu mumakemikari ekuongorora zvigadzirwa, zvigadziko zveceramic zvinoramba magasi anoparadza kana zvinwiwa, kuchengetedza kutendeseka kwepamusoro uye michina yemagetsi kwenguva yakareba. Munzvimbo yakanyanyisa yakadai seyakanyanya humidity, kugadzikana kwekuita kweceramic base kuri nani pane iyo yegranite base.
Mutengo wekugadzira uye kuomerwa kwekugadzirisa: dambudziko remigodhi yematombo echisikigo uye tekinoroji yekumisikidza yekugadzira synthesis.
Iyo migodhi uye kutakura kwegranite mbishi zvinhu zvakaoma, uye kugadzirisa kunoda zvakanyanya midziyo uye tekinoroji. Nekuda kwekuoma kwayo kwakanyanya, brittleness, kucheka, kugaya, kupuruzira uye mamwe maitiro anowanzo kudonha, kuputika, kukwira kwezvimedu, zvichikonzera mutengo wekugadzira wakakwira.
Ceramic base kugadzira inotsamira pane yepamberi synthesis uye chaiyo machining tekinoroji, kubva pakugadzirwa kwezvinhu zvakasvibirira, kuumbwa kusvika pakunyungudika, nhanho imwe neimwe inoda kudzorwa chaizvo. Kutsvagisa kwekutanga nekusimudzira uye mari yemidziyo yakakura, yakakwira tekinoroji chikumbaridzo. Nekudaro, nekuwedzera kwechiyero chekugadzira, mutengo unotarisirwa kudzikiswa, uye ine inodhura-inoshanda mukana mune yepamusoro-yekupedzisira maapplication.
Pakazere, mabhesi egranite chaiwo anoita zvakanaka mukugadzikana kwese uye kusimba kwakajairwa, nepo zvigadziko zveceramic zvine mabhenefiti akasiyana mukuchinjika kwekushisa kwakanyanya uye kusimba kwekuora. Sarudzo yechigadziko inofanirwa kunge yakavakirwa pane chaiyo application mamiriro, mamiriro ezvakatipoteredza uye mutengo bhajeti yeiyo chaiyo static pressure air float papuratifomu.
Nguva yekutumira: Kubvumbi-10-2025