Granite cov tshuab sib xyaw yog cov khoom tseem ceeb hauv kev tsim khoom machinision machinesation. Lawv cov roughness thiab glossiness tseem ceeb cuam tshuam lawv kev ua tau zoo thiab kev pabcuam lub neej. Cov hauv qab no yog cov ncauj lus kom ntxaws ntxaws ntawm cov roughness thiab glossiness ntawm granite tshuab siv.
1. Roughness ntawm Granite Cov Cheebtsam Granite
Roughness yog qhov taw qhia tseem ceeb ntawm lub micro micro - genometric yuam kev ntawm granite meatical tshuab. Nws qhia txog qhov siab thiab txuas ntawm lub paj me me thiab hav nyob rau ntawm cov khoom sib txawv. Tswj kev ntxhib yog qhov tseem ceeb rau cov khoom siv tshuab granite vim tias cuam tshuam ncaj qha rau lawv cov kev sib txhuam, khi, nkees, thiab xeb kuj.
Cov haujlwm ua haujlwm roughness ntawm granite me ntsis cov cheebtsam yog feem ntau yuav tsum tau muaj siab. Raws li cov kev cai uas muaj feem xyuam, qhov siab tshaj plaws tso cai saum npoo roughness RA feem ntau ntawm 0.32 thiab 0.63 microns. Qhov no ntau ntseeg qhov tsawg coefficient ntawm kev sib txhuam thiab kev sib tw zoo thaum lub sijhawm ua haujlwm, yog li kev txhim kho tag nrho cov nrawm thiab ruaj khov ntawm cov tshuab ua haujlwm. Tsis tas li ntawd, qhov tsis tshua muaj roughness pab txo qis chaw thiab corrosion, txuas ntxiv rau cov khoom sib koom ua ke lub neej.
Hauv kev siv machining tiag tiag, qhov kawg ntawm cov khoom siv hluav taws xob granite yog cuam tshuam los ntawm ntau yam. Piv txwv li, cov cuab yeej ntse, txiav ceev, pub tus nqi, thiab kev siv txias kom txhua tus cuam tshuam. Yog li no, cov txheej txheem no yuav tsum tau nruj me ntsis tswj tau thaum lub tshuab ua kom ntseeg tau tias qhov sib xyaw ua tiav qhov xav tau qhov xav tau.
2. Glossiness ntawm granite kho tshuab tshuab
Gloss yog ntsuas ntawm lub teeb -} tsom kwm muaj peev xwm ntawm cov khoom siv granite. Nws qhia txog cov khoom sib xyaw ua ke smoothness thiab iav - zoo li ua tiav. Tswj kev glossination yog qhov tseem ceeb rau qhov tseem ceeb rau cov khoom siv tshuab granite, raws li nws cuam tshuam ncaj qha rau lawv cov tsos thiab pom kev zoo.
Cov khoom siv hluav taws xob ntau feem ntau muaj cov xim dub, ib qho tshwm sim ntawm lawv cov pob zeb hauv cov ntxhia thiab cov yam ntxwv. Thaum lub tshuab sib tsoo, kev sib tsoo ua kom zoo nkauj thiab polishing tuaj yeem txuas ntxiv txhim kho cov kev sib xyaw ua ke, muab nws ci ntsa iab, ntsej muag du. Siab {{2} Nyem ci glacite cov khoom xyaw tsis yog tsuas yog txhim kho corrosion tsis kam thiab ruaj khov, yog li ncua lawv lub neej.
Txawm li cas los xij, nws yog ib qho tseem ceeb kom nco ntsoov tias kev lom zem heev ib txwm tsis muaj txiaj ntsig ib txwm. Hauv qee kis, kev lom zem tshaj plaws tuaj yeem ua rau muaj qhov chaw du dhau, txo kev sib txhuam thiab sib txhuam ua tau. Yog li ntawd, thaum xaiv cov glossination ntawm granite meatical Cheebtsam, nws yog qhov tseem ceeb kom hnyav thiab xav txog cov kev thov tshwj xeeb thiab cov kev xav tau.
3. Cov yam cuam tshuam rau kev ntxhib thiab granite ntawm granite kho tshuab tshuab
Ntxiv rau kev ua cov tsis muaj, cov roughnetness thiab glossiness ntawm granite cov khoom sib xyaw ua ke kuj tseem cuam tshuam los ntawm ntau yam ntawm lwm yam. Piv txwv li, kev ntxhib los mos thiab hardness ntawm pob zeb, hom thiab concision ntawm cov khoom siv ua txhua yam muaj kev cuam tshuam rau ntawm roughness thiab ci.
Txhawm rau txhim kho cov roughness thiab glossiness ntawm granite cov kev ntsuas, xws li kev ua kua txiav kom haum, thiab txhim kho qhov ntsuas kom haum thiab muaj kev ruaj khov ntawm kev ua cov khoom siv. Tsis tas li ntawd, kev tshuaj xyuas feem ntau thiab saib xyuas thaum ua cov txheej txheem kev ua kom sai, kom cov cheeb tsam ua tau raws li cov kev ua tau zoo.
Hauv cov ntsiab lus, cov ntxhib thiab glossiness ntawm granite tshuab siv tshuab yog qhov ntsuas tseem ceeb ntawm lawv cov kev ua tau zoo thiab kev ua tau zoo. Los ntawm nruj me ntsis kev tswj hwm cov tsis muaj thiab ua kom zoo dua ua cov txheej txheem ua ntxiv, yog li lub rooj sib tham nruj ntxiv.