Zvido zvehunyanzvi zveMarble uye Granite Mechanical Zvikamu

Marble uye granite mechanicha zvikamu zvinoshandiswa zvakanyanya mumichina chaiyo, midziyo yekuyeresa, uye mapuratifomu emaindasitiri nekuda kwekugadzikana kwavo kwakanakisa, kuoma kwepamusoro, uye kupfeka kuramba. Kuti ive nechokwadi chechokwadi uye kusimba, zvakaomesesa zvehunyanzvi zvinodiwa zvinofanirwa kuteverwa panguva yekugadzira uye kugadzira.

Madiro Ehunyanzvi Akakosha

1. Kubata Dhizaini
   Kune Giredhi 000 uye Giredhi 00 marble mechanicha zvikamu, zvinokurudzirwa kuti pasave nekusimudza zvibato zvinoiswa kuitira kuchengetedza kutendeseka kwechimiro uye kurongeka.

2. Kugadziriswa Kwenzvimbo Dzisingashande
   Madiki madiki kana makona akachekwa pane asiri kushanda anogona kugadziriswa, kunze kwekunge simba rechimiro rikasakanganiswa.

3. Zvinhu Zvinodiwa
   Zvigadzirwa zvinofanirwa kugadzirwa zvichishandiswa zvakanaka-zviyo, zvakakwirira-density zvinhu zvakaita segabbro, diabase, kana marble. Mamiriro ehunyanzvi anosanganisira:

   • Biotite zviri pasi pe5%

   • Elastic modulus yakakura kupfuura 0.6 × 10⁻⁴ kg/cm²

   • Mwero wekutora mvura uri pasi pe0.25%

   • Kushanda pamusoro pekuoma kwepamusoro pe70 HS

4. Kukasharara Kwepamusoro

   • Kushanda pamusoro roughness (Ra): 0.32–0.63 μm

   • Kushata kweparutivi: ≤10 μm

5. Flatness Kushivirira kweKushanda Surface
   Kurongeka kweflatness kunofanirwa kuenderana nemaitiro ekushivirira anotsanangurwa mune inoenderana tekinoroji zviyero (ona Tafura 1).

6. Flatness yeSide Surfaces

   • Kushivirira kwekufuratira pakati penzvimbo dzepamativi nenzvimbo dzekushanda, pamwe nepakati pemativi maviri ari padivi penzvimbo, zvinoenderana neGiredhi 12 yeGB/T1184.

7. Flatness Verification
   Kana flatness ichiyedzwa uchishandisa diagonal kana grid nzira, kukosha kwekushanduka kwendege yemhepo inofanirwa kusangana neyakatsanangurwa kushivirira.

8. Kutakura-Kutakura Kuita

   • Iyo yepakati-inotakura nzvimbo, yakayerwa mutoro, uye inotenderwa kutsauka inofanirwa kusangana nezvinodiwa zvinotsanangurwa muTafura 3.

9. Surface Defects
   Nzvimbo yekushanda inofanirwa kunge isina hurema hwakakomba hunokanganisa chitarisiko kana kushanda, senge maburi ejecha, maburi emhepo, makatsemuka, anosanganisirwa, shrinkage cavities, scratches, dents, kana ngura mavanga.

10. Threaded Holes uye Grooves
    KuGiredhi 0 uye Giredhi 1 marble kana granite mechanical components, maburi ane threaded or slots anogona kugadzirwa pamusoro, asi nzvimbo yawo haifanire kunge yakakwira kupfuura nzvimbo yekushanda.

Mhedziso

Yepamusoro-chaiyo marble uye granite mechanicha zvikamu zvinofanirwa kuomerera kune yakasimba tekinoroji zviyero kuvimbisa kuyerwa kwechokwadi, kutakura mutoro, uye kugadzikana kwenguva refu. Nekusarudza zvekutanga zvemhando yepamusoro, kudzora mhando yepamusoro, uye kubvisa hurema, vagadziri vanogona kuendesa zvinhu zvakavimbika zvinosangana nezvinoda kuomesesa zvemakina epasi rose uye maindasitiri ekuongorora.