Iyo granite chikuva, sechishandiso chereferensi yekuyera chaiyo uye kugadzirisa, iko kurongeka kwayo kunobata zvakananga mhando yekugadzira. Izvi zvinotevera zvinopa hurongwa hwekugadzirisa hwakarongeka hunovhara kutonga kwezvakatipoteredza, kugadzirisa kwezuva nezuva uye kuenzanisa kwehunyanzvi kuti ive nechokwadi chekuti chikuva chinochengetedza nanometer-level kurongeka kwenguva yakareba.
1. Kudzora kwezvakatipoteredza: Vakai chakanyatsodzivirira chinodzivirira
Tembiricha uye humidity kutarisira
Tembiricha yenzvimbo yekushanda inoda kudzikamiswa pa20±1℃. Yese 1 ℃ kushanduka kunokonzeresa deformation yekupisa kwepuratifomu yegranite pa 0.5-1μm/m. Inogara tembiricha system inogona kuiswa muwekishopu kudzivirira mhepo yekufefetera kubva kumhepo yakananga pachikuva.
Humidity inofanira kudzorwa pakati pe40% ne60%. Kunyanya kunyorova kunogona kukonzera ngura zviri nyore pazvikamu zvesimbi, nepo hunyoro hwakanyanya hunogona kutungamira mukukanganiswa kwemagetsi ekuyeresa.
Vibration kuparadzaniswa
Chikuva chinofanirwa kuchengetedzwa kure nezvinozunguzika senge michina yekutsikisa nemichina yekugaya. Inokurudzirwa kuchengetedza chinhambwe chinodarika 3 metres kubva kune vibration michina.
Kana kudengenyeka kusingagone kudziviswa, mhepo yekuvhundutsa inopinza inogona kuiswa pazasi pepuratifomu kuti ideredze kukanganiswa kwekudengenyeka kwezvakatipoteredza pane flatness yepuratifomu (iyo inogona kuderedza kudengenyeka kwekunze neanopfuura 80%).
2. Daily Maintenance: Kudzora zvine hungwaru kubva pakuchenesa kusvika pakudzivirira
Surface cleaning specification
Kubvisa guruva: Pukuta pasi nedehwe remhembwe kana jira risina lint munzira imwe chete mazuva ese kudzivirira guruva zvidimbu (≥5μm) kubva pakukwenya papuratifomu. Mavara akasindimara anogona kupukutwa zvinyoronyoro neanhydrous ethanol (kuchena ≥99.7%). Zvinyungudutsa zvakasimba zvakaita seacetone hazvifanirwe kushandiswa.
Degreasing: Kana ikasangana nemafuta emafuta, ipukute neine diluted neutral cleaner, wozogeza nemvura ine deionized uye mhepo yakaoma kudzivirira mineral oil kuti isapinda mutumaburi tudiki twepuratifomu.
Mutoro uye kudhumhana kudzivirira
Iyo inotakura mutoro wepuratifomu inofanira kudzorwa mukati me70% yemutoro wakayerwa (somuenzaniso, kune 1000kg papuratifomu, inokurudzirwa kuti mutoro uve ≤700kg) kudzivirira deformation yekusingaperi inokonzerwa nekuremerwa kwenzvimbo.
Izvo zvinorambidzwa zvachose kurova workpieces pachikuva. Paunenge uchibata maturusi, pfeka magirovhosi akapfava kudzivirira zvinhu zvinopinza kubva pakukwenya pamusoro (makwara ane hudzamu hunopfuura 20μm achakanganisa kuyerwa kwenzira yechiedza inoratidzwa).
3. Professional Calibration: The Core of nesayenzi kuchengetedza kururama
Calibration cycle setting
Mamiriro ekushandiswa akajairwa: Gadzirisa kamwe pakota yega yega uye shandisa laser interferometer kuona flatness (nekururama kwe ± 0.5μm/m).
High-frequency use kana hutsinye nharaunda: Mwedzi nemwedzi, ine tarisiro yekutarisa tembiricha-inonzwa nzvimbo (sekumucheto kwepuratifomu padhuze nezvinopisa).
Post-calibration processing
Kana kutsauswa kweflatness kukawanikwa (se> ± 1μm/m), kunofanirwa kugadzika uye kugadziriswa nenyanzvi yehunyanzvi inoshandisa W1.5 micro-powder. Kuzvigaya ne sandpaper kunorambidzwa zvachose.
Mushure mekugadzirisa, data inofanirwa kurekodhwa uye kuchengetwa, uye chikuva chechokwadi chekumisikidza curve chinofanirwa kugadzikwa kufanofanotaura zvinodiwa zvekugadzirisa pachine nguva.
4. Kuchengeta uye Kufambisa: Dzivisa kurasikirwa kwakavanzika chaiko
Zvinhu zvakakosha zvekuchengetedza kwenguva refu
Paunenge uchichengeta, inofanira kuvharwa nechifukidziro chekunyorova uye chivharo cheguruva. Pazasi panofanirwa kutsigirwa nemapoinzi matatu (nzvimbo yekutsigira iri pa2/9 yehurefu hwepuratifomu) kudzivirira kubhenda deformation kunokonzerwa negiravhiti (a 1-mita chikuva chinogona kuregeredza ne 0.3μm nekuda kwekureba-imwe-poindi rutsigiro).
Fambisa nzvimbo yepuratifomu yekutsigira mapoinzi nguva nenguva (mwedzi nemwedzi) kudzivirira kudzvinyirirwa kwenguva refu kwenzvimbo.
Chirongwa chekudzivirira chekufambisa
Zvifambiso zvechinhambwe chipfupi: Putira nefuro rinokwenya, gadzirisa mukati mefuremu yakaoma, uye chengetedza kukurumidza mukati me2g.
Kufambisa kureba: Inoda kuve-vacuum-yakazara uye kuzadzwa nenitrogen yakaoma. Mushure mekusvika, inofanira kusiiwa kuti imire kwemaawa makumi maviri nemana kusvika tembiricha yasvika pakuenzana isati yasunungura kudzivirira mvura yekukonyesa kuti isakanganisa kurongeka.
5. Kufanotaura Mhosva: Matanho Ekuziva Matambudziko Ekutanga
Kuongorora kwekuona: Gara uchitarisa pasi negirazi rinokudza 40x. Kana kuputika kunoramba kuripo kana kuderera kukuru kwe gloss kunowanikwa, zvinogona kuratidza kuderera kwekururama.
Kuona ruzha: Bata chikuva zvinyoro. Kana inzwi rikava hoarse (kazhinji rinofanira kunge rakajeka inzwi), panogona kunge kune micro-cracks mukati. Rega kuishandisa nekukasika kuti zvionekwe.
Kuburikidza negadziriro iyi yekugadzirisa, ZHHIMG® granite platform inogona kuchengetedza flatness ye ± 1μm / m kwemakore gumi, iyo yakareba kudarika katatu kupfuura hupenyu hwemapuratifomu asina kuchengetedzwa zvakanaka. Kudzidzira kwakaratidza kuti mushure mekunge imwe semiconductor fekitori yatora mhinduro iyi, kuwanda kwekugadzirisa kwepuratifomu kwakaderedzwa ne50%, uye mutengo wepagore wekugadzirisa wakachengetwa neinopfuura 150,000 yuan.
Nguva yekutumira: Jun-18-2025