Iimfuno zobugcisa zeMarble kunye neGranite Mechanical Components

Izixhobo zoomatshini zemabula kunye negranite zisetyenziswa kakhulu kumatshini ochanekileyo, izixhobo zokulinganisa, kunye namaqonga emizi-mveliso ngenxa yozinzo lwazo oluhle kakhulu, ubulukhuni obuphezulu, kunye nokumelana nokuguguleka. Ukuqinisekisa ukuchaneka kunye nokuqina, iimfuno zobugcisa ezingqongqo kufuneka zilandelwe ngexesha lenkqubo yoyilo kunye neyokuvelisa.

Iinkcukacha zobuGcisa eziPhambili

1. Uyilo lokuphatha
   Kwizixhobo zemabula zeBanga 000 kunye neBanga 00, kucetyiswa ukuba kungabikho ziphatho zokuphakamisa ezifakelweyo ukuze kugcinwe ukuthembeka nokuchaneka kwesakhiwo.

2. Ukulungiswa Kweendawo Ezingasebenziyo
   Iimbombo ezincinci okanye iikona eziqhekekileyo kwiindawo ezingasebenziyo zingalungiswa, ukuba nje amandla olwakhiwo akachaphazeleki.

3. Iimfuno zezinto eziphathekayo
   Izinto ezisetyenzisiweyo kufuneka zenziwe kusetyenziswa izinto ezinobukhulu obucolekileyo nezinobunzima obuphezulu ezifana ne-gabbro, i-diabase, okanye i-marble. Iimeko zobugcisa ziquka:

   • Umxholo we-biotite ungaphantsi kwe-5%

   • Imodulus ethambileyo engaphezulu kwe-0.6 × 10⁻⁴ kg/cm²

   • Izinga lokufunxwa kwamanzi lingaphantsi kwe-0.25%

   • Ubulukhuni bomphezulu osebenzayo obungaphezulu kwe-70 HS

4. Uburhabaxa bomphezulu

   • Uburhabaxa bomphezulu osebenzayo (Ra): 0.32–0.63 μm

   • Uburhabaxa bomphezulu osecaleni: ≤10 μm

5. Ukunyamezelana Kokuthe tyaba Komphezulu Osebenzayo
   Ukuchaneka kokuthe tyaba kufuneka kuhambelane namaxabiso okunyamezelana achazwe kwimigangatho yobugcisa ehambelanayo (jonga iTheyibhile 1).

6. Ubungqabavu beendawo ezisemacaleni

   • Ukunyamezelana kokuthe tyaba phakathi kwemiphezulu esecaleni kunye nemiphezulu yokusebenza, kunye naphakathi kwemiphezulu esecaleni emibini ekufutshane, kufuneka kuhambelane neBanga le-12 le-GB/T1184.

7. Ukuqinisekiswa koBucala
   Xa kuvavanywa ukuba i-flatness injani kusetyenziswa iindlela ze-diagonal okanye ze-grid, ixabiso lokuguquguquka kwe-air level plane kufuneka lihlangabezane nokunyamezelana okuchaziweyo.

8. Ukusebenza kokuthwala umthwalo

   • Indawo ephakathi yokuthwala umthwalo, umthamo womthwalo olinganisiweyo, kunye nokuphambuka okuvumelekileyo kufuneka kuhlangatyezwane neemfuno ezichazwe kwiTheyibhile 3.

9. Iziphene zomphezulu
   Umphezulu wokusebenza mawungabi naziphene ezinzulu ezichaphazela inkangeleko okanye ukusebenza, njengemingxunya yesanti, iimbobo zomoya, imifantu, izinto eziqukiweyo, imingxunya yokushwabana, imikrwelo, ukuqhekeka, okanye iimpawu zokugqwala.

10. Imingxunya kunye neeGrooves ezinemisonto
    Kwizinto zemabula okanye zegranite zeBanga 0 kunye neBanga 1, imingxunya okanye izithuba ezifakwe imisonto zinokwenziwa phezu komphezulu, kodwa indawo yazo akufuneki ibe phezulu kunomphezulu wokusebenza.

Isiphelo

Izixhobo zoomatshini zemabula kunye negranite ezichanekileyo kakhulu kufuneka zilandele imigangatho yobugcisa engqongqo ukuqinisekisa ukuchaneka kokulinganisa, amandla okuthwala umthwalo, kunye nokuzinza kwexesha elide. Ngokukhetha izixhobo zexabiso eliphezulu, ukulawula umgangatho womphezulu, kunye nokususa iziphene, abavelisi banokuzisa izixhobo ezinokuthenjwa ezihlangabezana neemfuno ezingqongqo zoomatshini bokuchaneka kwihlabathi liphela kunye namashishini okuhlola.