Granite Surface Plate Machining uye Maintenance Guide: Iyo chaiyo granite pamusoro peplate inoda hunyanzvi machining uye kugadzirisa kuti ive nechokwadi chechokwadi uye hupenyu hurefu. Pamberi pekupolisha, chikamu chegranite chinofanirwa kuenda kwekutanga kugadzirwa kwemuchina uye yakachinjika gadziriso zvichibva pamatatu ekumisikidza nheyo. Mushure mekugaya kwakachinjika, kana CNC machining isingakwanise kuita chaiyo inodiwa — kazhinji inosvika Giredhi 0 huchokwadi (0.01mm/m kushivirira sezvakatsanangurwa muDIN 876)—kupedzisa nemaoko kunove kuri madikanwa kuti uwane mamakisi epamusoro seGiredhi 00 (0.005mm/m kushivirira paASTM B897).
Kugadzira michina kunosanganisira matanho akakosha. Chekutanga, kukuya kwakakasharara kunogadzika flatness, inoteverwa neyechipiri semi-kupedzisa kubvisa machining mamaki. Kugaya chaiko, kunowanzoitwa nemaoko, kunonatsa nzvimbo kuti iwane kushivirira kwaidiwa uye kushata kwepamusoro (Ra kukosha kwe0.32-0.63μm, uko Ra inomiririra arithmetic inoreva kutsauka kwechimiro chepamusoro). Chekupedzisira, kutarisisa zvine hungwaru kunoita kuti kutevedzerwe nehunyanzvi zviyero, ine zviyereso zvibodzwa zvakaiswa zvakachinjika diagonals, micheto, uye midlines-kazhinji 10-50 mapoinzi zvichienderana nesaizi yeplate-kuti ive nechokwadi yunifomu yekuongorora.
Kubata uye kuisirwa zvakanyanya kukanganisa kurongeka. Nekuda kwekuomarara kwegranite (Mohs kuoma 6-7), kusimudza zvisina kunaka kunogona kukonzera deformation zvachose. Zvemaapplication akakosha anoda Grade 00 chaiyo, post-kuisa ruoko kupeta kwakakosha kudzoreredza huroyi hwakakanganiswa panguva yekufambisa. Uku kutarisisa kune zvakadzama kunosiyanisa premium chaiyo granite pamusoro pemapuleti kubva kune akajairwa machini shanduro.
Maintenance maitiro anokanganisa zvakananga kushanda uye hupenyu. Tanga nekuchenesa zvakakwana uchishandisa neutral pH cleaners - dzivisa zvinhu zvine acidic zvinogona kuisa pamusoro. Kwegore calibration nelaser interferometers, inoteedzerwa kune NIST zviyero, inovimbisa kuenderera mberi kwechokwadi. Kana uchiisa workpieces, bvumira kupisa kuenzana (kazhinji 15-30 maminetsi) kudzivirira kuyerwa kukanganisa kubva mukusiyana kwekushisa. Usambotsvedza zvinhu zvakakasharara pamusoro pepamusoro, sezvo izvi zvichigona kugadzira diki-zvikwapuro zvinokanganisa flatness.
Nhungamiro dzekushandisa dzakakodzera dzinosanganisira kuremekedza miganho yekudzivirira kushanduka kwemaitiro, kuchengetedza zvakagadzikana mamiriro ekunze (tembiricha 20 ± 2 ° C, humidity 50 ± 5%), uye kushandisa yakatsaurirwa midziyo yekusimudza kudzivirira kukuvara kwendege. Kusiyana nesimbi dzesimbi, kugadzikana kwegranite kwekushisa (0.01ppm/°C) kunoderedza kukanganiswa kwezvakatipoteredza, asi shanduko yekushisa kamwe kamwe inofanira kudzivirirwa.
Sechishandiso chekutanga mune chaiyo metrology, yakasimbiswa granite pamusoro mahwendefa (ISO 17025 yakatenderwa) inoshanda seyereferensi chiyero chezviyero zvedimensional. Kuchengeta kwavo kunoda kushanda nesimba—kungopukuta nejira risina lint pashure pokunge zvashandiswa—hapana mapeji chaiwo kana mafuta okuzora anodiwa. Nekutevera aya machining uye maprotocol ekutarisira, chaiyo granite pamusoro peplateti inopa yakavimbika kushanda kwemakumi emakore, ichiita kuti ive yakakosha mucalibration marabhoritari, kugadzira aerospace, uye yakakwirira-chaiyo engineering application.
Nguva yekutumira: Nov-19-2025