Yuav ua li cas yuav tsum sandpapers ntawm cov sib txawv nrog lub hardness nrog lub hardness thiab elasticity ntawm polishing discs los ua kom zoo rau saum npoo ua tiav?

Coarse Sandpaper (zoo li 40-120 grit)
Polishing ncoo nyuaj: koj yuav tsum khaws cov pob polishing nyuaj, zoo li hlau ib lossis cov roj hmab nyuaj. 'Ua rau coarse sandpaper muaj lub zog sib tsoo thiab nws xav tau ib lub ncoo nyuaj los txhawb nws kom ntseeg tau tias nws ruaj khov hauv cov txheej txheem sib tsoo.
Polishing Pad Elasticity: tus elasticity tuaj yeem yog me ntsis tsawg dua. Coarse cov xuab zeb yog tsuas yog siv los tshem ntawm cov flaws loj thiab qub txheej, yog li qhov xav tau rau elasticity tsis yog qhov ntawd.

Nruab nrab xuab zeb (zoo li 200-400 grit)
Polishing ncoo tawv: Koj tuaj yeem xaiv qhov nruab nrab - handness Polishing pad, zoo li cov roj hmab softer ib. Qhov kev tshuaj no tuaj yeem muab qee yam kev txhawb nqa thiab tseem haum rau kev sib tsoo ntawm cov suab paj nruag nruab nrab.
Polishing Pad Elasticity: Cov me nyuam yaus yuav tsum yog qhov nruab nrab kom paub tseeb tias thaum koj tuaj yeem siv cov tsho tiv no me me, koj tuaj yeem thov cov tshuaj tiv thaiv kom zoo nkauj rau saum npoo ntawm qhov chaw ua haujlwm.

Zoo nkauj xuab zeb (zoo li 600-1200 grit)
Polishing ncoo nyuaj: Xaiv cov softer polishing ncoo, xws li cov roj hmab muag muag ib lossis ib daim txhuam cev ib qho. Zoo nkauj xuab zeb muaj lub zog sib tsoo muaj zog thiab nws xav tau lub ntsej muag softer kom tsis txhob ua rau ua kom puas tsuaj rau saum npoo ntawm workpiece.
Polishing Pad Elasticity: cov elasticity yuav tsum loj dua yog li uas nyob rau hauv cov txheej txheem ntawm cov nqaij mos thiab cov dips nyob rau saum npoo ntawm lub workpiece thiab tau txais kev ua haujlwm siab dua.

Ntxiv {- cov xuab zeb zoo (zoo li 1500-3000 grit thiab tshaj)
Polishing ncoo nyuaj: ib qho mos mos polishing ncoo, xws li ultra - zoo} zoo heev ib lossis ib qho tshwj xeeb ua txhuam ib qho. {{{2 {2} Cov ntaub qhwv zoo yog siv rau kev ua kom zoo thiab nws xav tau lub ncoo mos kom tsis txhob khawb saum npoo.
POLISHING CAD ElASTICE: cov elasticity yuav tsum muaj siab heev kom paub tseeb tias nws tuaj yeem ua kom zoo nkauj ntxiv rau txhua lub ces kaum kom tau txais kev sib tsoo heev.