Granite yagara iri chinhu chakajairika mukugadzira nemazvo kwemakumi emakore, asi haisiriyo yega sarudzo iyo mainjiniya vari kuongorora zvakare. Sezvo michina ichikurumidza, yakareruka, uye ichiwedzera otomatiki, zvinhu zvitatu zvinogona kushandiswa — mineral casting, ultra-high-performance concrete (UHPC), uye carbon fiber composites — chimwe nechimwe chiri kuwana nzvimbo dzakakosha pakuita kupfuura matombo echinyakare kana simbi.
Kukanda Mineral: Kugona Kugadzira Kuchinjika
Kugadzira mineral casting (dzimwe nguva kunonzi polymer concrete) kunogadzirwa nekubatanidza granite kana quartz aggregate ne epoxy resin pane kuvimba nematombo akacherwa. Chinhu chikuru ndechekugona kugadzira flexibility: kugadzira mineral casting kunogona kuumbwa mu geometries dzakaoma - internal ribbing, mounting bosses, cable channels - izvo zvingave zvakaoma kana zvisingaite kuigadzira kubva mu solid granite. Inopawo simba rakasimba re vibration damping, mune dzimwe nguva zviri nani pane natural granite, nekuti resin matrix inonwisa high-frequency vibration zvinobudirira kupfuura crystalline structure chete.
Chinhu chinosiyana ndechekuti kugadzikana kwenguva refu kwekugadzira mineral casting kunoenderana zvakanyanya nekugadzirwa kwe resin uye kunaka kwemaitiro ekugadzirisa, nepo kugadzikana kwe natural granite kuri basa re geology uye kune mazana emakore eruzivo rwekuvaka. Kune mashandisirwo anoda maumbirwo akaomarara uye damping yakanaka - semuenzaniso maturusi emuchina - kugadzira mineral casting kazhinji ndiyo sarudzo inoshanda. Kune mashandisirwo anoda kugadzikana kwenguva refu kwenguva refu, granite yechisikigo ichiri kudiwa.
UHPC: Simba-kusvika-Kurema kweZvivako Zvikuru
Kongiri inoshanda zvakanyanya inoshandisa simende yakapfava uye yakakwira kupfuura kongiri yenguva dzose, pamwe chete nesimbi kana fiber yekugadzira, kuti iwane simba rekumanikidza rakapetwa kakawanda kupfuura kongiri yakajairwa uku ichibvumira zvikamu zvakatetepa uye zvakareruka zvechivakwa. Mukushandiswa kwakanyatsojeka, UHPC iri kuwana kufarira zvinhu zvikuru zvechivakwa - mibhedha mirefu, zvinotsigira magantry, uye zvivakwa zvepasi - uko granite yakasimba yakaenzana ingarema zvakanyanya kana kuti ingada kubatanidza zvikamu zvakawanda zvematombo pamwe chete (zvichiunza misungo inogona kukanganisa kutsamira kwenguva refu).
Matanda Akanyatsojeka eCarbon Fiber: Panonyanya Kukosha Kurema
Kune zvivakwa zvinofamba — mabhiriji egantry ari pakuongorora kwekumhanya kwakanyanya kana masisitimu elaser, semuenzaniso — huremu pachahwo hunova muvengi wekururama, nekuti zvinhu zvinofamba zvinorema zvinoda simba rakawanda kuti zvikurumidze uye zviderere nemazvo, uye chero ruzha rwuri mudanda rinorema runotora nguva yakareba kuti rugadzikane usati wagona kuyerwa. Matanda ecarbon fiber anotarisana neizvi zvakananga: pachikamu chehuremu hwesimbi yakaenzana kanachimiro chegranite, kabhoni fiber inopa chiyero chakasimba chekuomarara nehuremu uye kuwedzera kushoma kwekupisa kunoenderana negwara refiber, ndosaka iri kushandiswa zvakanyanya kune zvivakwa zvebhiriji zvinofamba mumasisitimu emagetsi anomhanya zvakanyanya uye emhando yeCMM, pane kune base stationary pachayo.
Kusarudza Pakati Pavo
Hapana chimwe chezvinhu izvi chakaita kuti granite isashande — chimwe nechimwe chazvo chakaita basa racho zvichienderana nezvinodiwa nekushandisa:
- Granite: mabhesi asingachinji anoda kugadzikana kwenguva refu uye kuomarara kushoma
- Kukanda zvicherwa: mabhesi anoda geometry yakaoma uye damping yakasimba
- UHPC: zvivakwa zvakakura apo huremu uye mutengo zvinokanganisa matombo akasimba
- Kabhoni fiber: zvinhu zvinofamba uko huremu hushoma uye kuomarara kwakanyanya kunokosha kupfuura huremu hwechivakwa chisina kugadzirwa
As michina chaiyoVagadziri vanoedza kukurumidza kushandisa nguva dzekushanda uye huwandu hwakawanda hwebasa, vanotarisira kuona magadzirirwo akawanda emhando dzakasiyana - semuenzaniso, granite metrology reference iri pachigadziko chemineral-cast, kana gantry yecarbon fiber ichifamba pamusoro pefuremu yeUHPC - pane chero chinhu chimwe chete chinotsiva zvimwe zvachose.
Nguva yekutumira: Chikunguru-06-2026