Technical Requirements rau Marble thiab Granite Mechanical Cheebtsam

Marble thiab granite mechanical Cheebtsam yog dav siv nyob rau hauv precision machinery, ntsuas khoom, thiab industrial platforms vim lawv zoo heev stability, siab hardness, thiab hnav tsis kam. Txhawm rau kom ntseeg tau qhov tseeb thiab ua haujlwm ntev, cov txheej txheem nruj yuav tsum tau ua raws thaum lub sijhawm tsim thiab tsim khoom.

Ntsiab Technical Specifications

1. Handling Design
   Rau Qib 000 thiab Qib 00 marble mechanical Cheebtsam, nws raug nquahu kom tsis txhob nqa cov tes tuav txhawm rau txhawm rau tswj kev ua haujlwm zoo thiab raug.

2. Kev kho qhov tsis ua hauj lwm nto
   Cov dents me lossis chipped cov ces kaum ntawm qhov chaw tsis ua haujlwm yuav raug kho, yog tias lub zog ntawm cov qauv tsis cuam tshuam.

3. Cov ntaub ntawv xav tau
   Cov khoom siv yuav tsum tau tsim los siv cov khoom zoo-grained, high-density xws li gabbro, diabase, los yog marble. Technical tej yam kev mob muaj xws li:

   • Biotite cov ntsiab lus tsawg dua 5%

   • Elastic modulus ntau dua 0.6 × 10⁻⁴ kg / cm²

   • Kev nqus dej tsawg dua 0.25%

   • Ua hauj lwm deg hardness saum 70 HS

4. Nto Roughness

   • Ua hauj lwm nto roughness (Ra): 0.32-0.63 μm

   • Sab saum toj roughness: ≤10μm

5. Flatness kam rau ua hauj lwm nto
   Qhov tseeb ntawm flatness yuav tsum ua raws li qhov kev zam txim tau teev tseg hauv cov qauv kev coj ua (saib Table 1).

6. Flatness ntawm Side Surfaces

   • Kev ua siab ntev ntev ntawm sab nrauv thiab qhov chaw ua haujlwm, nrog rau ntawm ob sab ntawm sab nraud, yuav tsum ua raws li Qib 12 ntawm GB / T1184.

7. Flatness Verification
   Thaum flatness yog sim siv kab pheeb ces kaum los yog kab sib chaws txoj kev, tus nqi hloov pauv ntawm huab cua theem dav hlau yuav tsum ua tau raws li qhov kev cia siab.

8. Load-Bearing Performance

   • Lub hauv paus load-bearing cheeb tsam, rated load peev xwm, thiab tso cai deflection yuav tsum tau raws li qhov yuav tsum tau teev nyob rau hauv Table 3.

9. Qhov Defects
   Qhov chaw ua haujlwm yuav tsum tsis muaj qhov tsis zoo uas cuam tshuam rau cov tsos lossis kev ua haujlwm, xws li cov xuab zeb qhov, cua qhov pores, tawg, suav nrog, shrinkage kab noj hniav, khawb, dents, los yog xeb.

10. Threaded Holes thiab Grooves
    Rau Qib 0 thiab Qib 1 marble lossis granite mechanical Cheebtsam, threaded qhov los yog slots tej zaum yuav tsim rau saum npoo, tab sis lawv txoj hauj lwm yuav tsum tsis txhob siab tshaj qhov chaw ua hauj lwm.

Xaus

High-precision marble thiab granite mechanical Cheebtsam yuav tsum ua raws li cov txheej txheem nruj heev los lav qhov ntsuas qhov tseeb, lub peev xwm thauj khoom, thiab kev ruaj ntseg mus ntev. Los ntawm kev xaiv cov khoom zoo tshaj plaws, tswj qhov zoo ntawm qhov chaw, thiab tshem tawm qhov tsis xws luag, cov tuam ntxhab tuaj yeem xa cov khoom lag luam txhim khu kev qha uas ua tau raws li qhov xav tau nruj ntawm lub ntiaj teb precision tshuab thiab tshuaj xyuas kev lag luam.