Muminda yemazuva ano yakadai sekugadzira semiconductor uye kuungana kwezvishandiso zve optical, kutsvaga kunyatsorongeka kwe sub-micron kana nanometer-level kuburikidza nema worktables e multi-axis precision hakuperi. Granite ine density yakakura (ine density ye ≥3100kg/m³) iri kuva chinhu chakakosha pakuvandudza mashandiro ema workbench nekuda kwehunhu hwayo hwakasiyana. Inotevera iongororo yezvakanakira zvayo zvisingatsiviwi kubva kuzvikamu zvina zvepakati.
1. Kugadzikana kwakanyanya: "Chipingamupinyi chechisikigo" chekudzvinyirira kupindira kwekudengenyeka
Kana tafura yekushanda ine axis dzakawanda iri mukufamba nekukurumidza (ine kumhanya kwakatsetseka kunodarika 500mm/s) kana mukubatana kwe axis dzakawanda, kutenderera kwakaoma kunogona kuitika. Zvidimbu zvemukati zvegranite ine density yakakura zvakabatana zvakanyanya, zvine frequency yechisikigo yakaderera se10-20Hz, uye zvinogona kutora anopfuura 90% yesimba rekunze re vibration. Mukuita kwekurongedza machipisi e semiconductor, inogona kudzora kukanganisa kwekufambiswa kwebasa mukati me ±0.5μm, ichidzivirira kukuvara kwewaya kana chip kunokonzerwa ne vibration. Kana ichienzaniswa nezvinhu zvechinyakare zvesimbi yakakandwa, vibration attenuation rate yegranite inokurumidza katatu, zvichivandudza zvakanyanya kuenderana kwekugadzirisa.
2. Kugadzikana kwekupisa: "Chinhu chinosimbisa" chinodzivirira kuchinja kwekupisa
Munzvimbo yekugadzirisa nemazvo, kuchinja kwetembiricha ye0.1℃ kunogona kukonzera kuchinja kwezvinhu kwe0.1μm/m. Kuwanda kwekuwedzera kwekupisa kwegranite ine density yakakwira kunongori (4-8) ×10⁻⁶/℃, inova inenge 1/6 yearuminiyamu alloy. Muzviitiko zvine magadzirirwo akanyanya akadai sekukuya kwelenzi yemaziso, kunyangwe tembiricha yeworkshop ikachinja ne ±2℃, granite base inogona kuramba ichichengetedza kurongeka kwe micron-level positioning yezvikamu zvakakosha zveworkbench, ichiva nechokwadi chekuti lenzi curvature error iri pasi pe 0.01D, ichipfuura zvakanyanya mwero weindasitiri.
3. Kuomarara kwakanyanya: "Dombo renheyo rakasimba" rekutakura mitoro inorema
Matafura ekushanda ane axis dzakawanda anowanzo shongedzwa nezvinhu zvinorema zvakaita sema laser heads nema probe arrays (ane mutoro we axis imwe chete inodarika 200kg). Simba rekudzvanya regranite ine density yakakura i ≥200MPa, uye rinogona kutsungirira mutoro wakafanana weinopfuura 1000kg/m² pasina kushanduka zvachose. Mushure mekunge rimwe kambani yendege yatora chinhu ichi, apo tafura yayo yekushanda ine axis mashanu yaive nemutoro wekugadzirisa we500kg, kukanganisa kweZ-axis verticality kwakawedzera ne0.3μm, zvichinyatsoita kuti kugadziriswa kwenzvimbo dzakakombama kuve kwakarurama.
4. Kugara kwenguva refu: Deredza mutengo wehupenyu hwese
Kuomarara kwegranite kwaMohs kunosvika 6 kusvika ku7, uye kuramba kwayo kupfeka kwakapetwa kashanu pane simbi yakajairika. Mumutsetse wekugadzira zvigadzirwa we3C unoshanda kweavhareji yemaawa gumi nematanhatu pazuva, chigadziko chegranite chinogona kushanda pasina kugadziriswa kwemakore masere kusvika gumi, nepo chigadziko chesimbi chakakandwa chinoratidza kupera pamusoro peguide rail contact surface (kudzika > 5μm) mushure memakore matatu. Pamusoro pezvo, kusagadzikana kwayo kwemakemikari kunoigonesa kuchengetedza kuomarara kwepamusoro kweRa≤0.2μm munzvimbo dzine acidic uye alkaline, zvichiramba zvichipa referensi yakagadzikana yekuisa zvikamu zvekugadzirisa zvakaita segrating ruler uye linear motors.
Mhedziso: Granite Yakanyanya Kuwanda - "Champion Yakavanzwa" yePrecision Manufacturing
Kubva pakuisa zvinhu zvidiki kusvika pakugadzira zvinhu zvine simba, granite ine density yakakura iri kuchinja hunyanzvi hwema "multi-axis precision worktables" nekushanda kwayo kwakazara kusingaenzaniswi. Kune makambani anotsvaga kunyatsoita uye kuvimbika, kusarudza mabhesi egranite emhando yepamusoro (akadai seZHHIMG® zvigadzirwa zvakabvumidzwa neISO three systems) haisi vimbiso chete yekugadzirwa kwazvino asiwo mari yekudyara mukuvandudza maitiro mune ramangwana.
Nguva yekutumira: Chikumi-09-2025