Granite yakanyatsogadzirwa yagara ichizivikanwa seimwe yezvinhu zvakavimbika zvikuru pakugadzira metrology uye michina ine hunyanzvi hwepamusoro. Kana ichienzaniswa nesimbi yakakandwa kana simbi, granite yepamusoro inopa kugadzikana kwakanyanya uye kururama kwenguva refu, zvichiita kuti ive yakakodzera nzvimbo dzekutarisa, mabhesi emuchina, rutsigiro rwemitsara, uye zvikamu zvakakosha zvinoshandiswa mumichina yekuyera yakabatana, laser interferometers, michina yeCNC machining, uye masisitimu ekuongorora e semiconductor.
Mubvunzo mumwe unowanzo bvunzwa nevashandisi ndewekuti sei zvikamu zvegranite zvakanyatsonaka zvakaputirwa neoiri yakatetepa isati yatumirwa, uye nei zvichikurudzirwa kuisa oiri kana michina yacho isingashandiswi kwenguva yakareba. Sezvo granite isingaori, zviri pachena kuti oiri haisi yekudzivirira ngura. Pane kudaro, firimu rekudzivirira rine chinangwa chakasiyana uye chinoshanda: kuchengetedza kururama kwenzvimbo yekushanda.
Zvikamu zvegranite zvinogadzirwa zvakasimba kwazvo, uye pamusoro pazvo panofanira kunge pasina guruva, zvidimbu zvinokwenya, nezvimwe zvinosvibisa. Kunyangwe tsvina diki diki inogona kukanganisa kunyatsoyera, uye kupukuta zvidimbu zvakadaro zvakananga kubva pamusoro kunogona kukonzera kukwenya kudiki. Kunyange zvazvo granite ichiramba kuchinjika uye isingaumbe maburi akaita sesimbi, kukwenya kwakadzika pamusoro pechinhu kunogona kukanganisa mashandiro uye kungada kudzokororwa kana kugadziriswa.
Nekushandisa firimu remafuta akareruka—rinowanzo shandiswa semafuta etransformer kana musanganiswa wemafuta emuchina nedhiziri we1:1—pamusoro pacho panova nyore kuchenesa. Guruva nezvidimbu zvidiki zvinonamatira pamafuta pane padombo pacharo, uye zvinogona kubviswa nekungopukuta firimu. Izvi zvinoderedza njodzi yekukwevera zvidimbu zvinokwevera pamusoro pebasa uye zvinochengetedza kusimba kwenguva refu kwenzvimbo yekutarisa. Kune michina inochengetwa kwenguva yakareba, firimu remafuta rinokosha zvikuru nekuti kuunganidzwa kweguruva kunowedzera nekufamba kwenguva. Pasina mafuta, kuchenesa kwakaoma kunogona kusiya mavanga anooneka kana kukwenya zvinokanganisa kurongeka kwekuyera.
Munguva yekugadzira, zvikamu zvegranite zvakanyatsonaka zvinowanzoda mamwe machining kuti zvibatanidzwe nemamwe masisitimu emakanika. Zvichienderana nemifananidzo yemutengi, chimiro chegranite chinogona kusanganisira ma threaded inserts, T-slots, counterbores, kana through-holes. Chinhu chimwe nechimwe chinosungirirwa panzvimbo yacho mushure mekugadzira granite zvakanyatsonaka kusvika pahukuru hwakatarwa, uye positional tolerances dzinofanira kudzorwa zvakasimba kuti zvive nechokwadi chekuti granite yacho yakabatana zvakanaka nezvikamu zvinobatana. Maitiro ekugadzira akaomarara—kufukidza kuboora, kubatana kwesimbi, uye kupedzisa kwekupedzisira pamusoro—anoita kuti zvese zvinodiwa zvejometri zvizadzikiswe uye kuti chikamu chacho chinochengetedza kururama kwacho mushure mekuiswa.
Granite yemhando yepamusoro ine mabhenefiti akawanda akakosha pakushandisa mainjiniya ekugadzira nemazvo. Yakasimba, ine kushushikana mukati meimba kuburikidza nekukwegura kwenguva refu. Inodzivirira ngura, hunyoro, uye makemikari mazhinji. Kuwanda kwayo kwekupisa kushoma kunoderedza kushanduka kwekururama nekuda kwekuchinja-chinja kwetembiricha. Uye kusiyana nesimbi, kukanganiswa kudiki pagranite kunoguma nemakomba madiki pane kukwira kwematombo, saka nzvimbo yekunongedzera haikanganisike.
Nekuda kwezvikonzero izvi, granite inoramba ichiita basa rakakosha mu metrology yemazuva ano, michina ye semiconductor, uye kugadzirwa kwakanyatsojeka. Kubata nemazvo—sekuisa firimu remafuta usati watumira kana kuchengetwa kwenguva refu—kunobatsira kuona kuti chikamu chega chega chegranite chakanyatsojeka chinochengetedza mashandiro acho kubva kufekitori kusvika kumushandisi wekupedzisira, zvichitsigira kuyerwa kwakavimbika uye kugadzirwa kwakarurama kwepamusoro-soro mumaindasitiri akasiyana-siyana.
Nguva yekutumira: Mbudzi-21-2025