Kev them nyiaj yug thiab kev siv yuav tsum tau rau Granite Surface Phaj

Granite nto phaj yog cov cuab yeej siv tau los ntawm cov khoom siv pob zeb ntuj. Nws yog dav siv rau kev tshuaj xyuas cov cuab yeej, cov cuab yeej precision, thiab cov khoom siv tshuab, ua haujlwm zoo tshaj plaws hauv cov ntawv thov ntsuas qhov tseeb. Piv nrog rau cov cam khwb cia hlau daim hlau, granite nto daim hlau muab kev ua tau zoo dua vim lawv lub cev tshwj xeeb.

Kev txhawb nqa yuav tsum tau ua rau kev tsim Granite Surface Phaj

1. Kev xaiv khoom
   Granite nto daim hlau yog tsim los ntawm cov khoom siv zoo tshaj plaws (xws li gabbro lossis diabase) nrog cov crystalline zoo nkauj, ntom qauv, thiab kev ruaj ntseg zoo heev. Cov ntsiab lus tseem ceeb suav nrog:

   • Mica cov ntsiab lus <5%

   • Elastic modulus> 0.6 × 10⁻⁴ kg / cm²

   • Kev nqus dej <0.25%

   • Hardness> 70 HS

2. Kev Siv Tshuab

   • Tshuab txiav thiab sib tsoo ua raws li phau ntawv lapping nyob rau hauv qhov kub thiab txias kom ua tiav ultra-siab flatness.

   • Cov xim sib txawv ntawm cov xim tsis muaj kab nrib pleb, pores, suav nrog, lossis cov qauv xoob.

   • Tsis muaj khawb, hlawv, lossis qhov tsis xws luag uas tuaj yeem cuam tshuam kev ntsuas qhov tseeb.

3. Qhov tseeb Standards

   • Deg roughness (Ra): 0.32-0.63 μm rau qhov chaw ua haujlwm.

   • Sab saum toj roughness: ≤ 10 μm.

   • Perpendicularity kam rau ua ntawm sab ntsej muag: ua raws li GB / T1184 (Qib 12).

   • Flatness precision: muaj nyob rau hauv qib 000, 00, 0, thiab 1 raws li cov qauv thoob ntiaj teb.

4. Kev xav txog kev tsim qauv

   • Central load-bearing cheeb tsam tsim los tiv thaiv loads yam tsis muaj tshaj qhov tso cai deflection qhov tseem ceeb.

   • Rau 000-qib thiab 00-qib daim hlau, tsis muaj lifting handles raug pom zoo kom tswj tau qhov tseeb.

   • Threaded qhov lossis T-slots (yog tias xav tau ntawm 0-qib lossis 1-qib daim hlau) yuav tsum tsis txhob ncua siab tshaj qhov chaw ua haujlwm.

Kev siv yuav tsum tau ntawm Granite Surface Phaj

1. Nto Integrity

   • Qhov chaw ua haujlwm yuav tsum nyob twj ywm tsis muaj qhov tsis xws luag xws li pores, tawg, suav nrog, khawb, lossis xeb.

   • Cov ntug me me chipping los yog lub kaum sab xis me me raug tso cai rau ntawm qhov chaw tsis ua haujlwm, tab sis tsis nyob ntawm qhov ntsuas.

2. Durability
   Granite phaj muaj siab hardness thiab hnav tsis kam. Txawm tias muaj kev cuam tshuam hnyav, tsuas yog cov chips me me tuaj yeem tshwm sim yam tsis muaj kev cuam tshuam tag nrho-ua rau lawv zoo dua rau cov hlau cam khwb cia lossis cov khoom siv hlau.

3. Cov Lus Qhia Txog Kev Kho Mob

   • Tsis txhob muab qhov hnyav rau ntawm lub phaj rau lub sijhawm ntev kom tsis txhob deformation.

   • Khaws qhov chaw ua haujlwm kom huv si thiab tsis muaj plua plav lossis roj.

   • Khaws thiab siv lub phaj hauv qhov chaw qhuav, qhov kub thiab txias, kom deb ntawm cov kab mob corrosive.

Hauv cov ntsiab lus, granite nto phaj sib xyaw ua ke muaj zog, qhov ruaj khov, thiab tshwj xeeb hnav tsis kam, ua rau nws tseem ceeb hauv kev ntsuas qhov tseeb, kev cob qhia machining, thiab cov chaw soj nstuam. Nrog rau kev txhawb nqa kev tsim nyog hauv kev tsim khoom thiab siv cov kev coj ua kom raug, cov phiaj xwm granite tuaj yeem tswj tau qhov tseeb thiab ua haujlwm ntev rau kev siv mus ntev.