Koom xwm hais txog kev sib tsoo lub log
Feem ntau qhov sib tsoo lub log qhov loj me, lub tawv thiab hnav ntawm kev sib tsoo log.
Ua kom zoo dua qhov me me qhov loj me ntawm kev sib tsoo log, ntau dua ntawm cov xaum abrasive ib qhov chaw ntawm thaj tsam ntawm kev sib tsoo lub log, ua kom zoo dua cov npoo ntawm qhov sib tsoo, thiab me dua qhov saum npoo tus nqi. Txawm li cas los xij, yog tias qhov loj me me yog qhov zoo dhau lawm, lub sib tsoo lub log tau yooj yim txhaws, thiab tus nqi saum npoo zoo nkauj nce ntxiv, thiab tib lub sijhawm, kev tawg thiab hlawv yog yooj yim tsim tawm.
Lub hardness ntawm kev sib tsoo lub log yog hais txog qhov nyuaj ntawm cov abrasive nplej ntog tawm ntawm kev sib tsoo log tom qab tau raug yuam los ntawm kev sib tsoo. Qhov kev sib tsoo lub zog yog qhov nyuaj dhau, cov nplawm abrasive tuaj yeem tsis tuaj yeem ploj tom qab hnav, qhov chaw ntawm lub chaw ua haujlwm yog ua rau muaj kev sib txhuam muaj zog thiab rho tawm, cov yas tawg yog nce ntxiv, qhov saum npoo muaj nqis ntxiv, thiab qhov hlawv tau yooj yim ; kev sib tsoo log yog qhov muag dhau, thiab cov nplej zom tau yooj yim kom poob. Kev ua kom tsis muaj zog ntawm txoj kev sib tsoo yuav tseem nce tus nqi ntawm qhov chaw roughness, yog li xaiv qhov tsim nyog sib tsoo log hardness.
Kev hnav khaub ncaws zoo ntawm kev sib tsoo lub ntsej muag tau zoo sib thooj nrog cov cuab yeej hnav khaub ncaws siv thiab kev pub lub siab ntev ntawm kev hnav khaub ncaws log. Kev hnav khaub ncaws ntawm kev sib tsoo lub ntsej muag yog tshem cov passivated abrasive nplej los ntawm txheej sab nraud ntawm kev sib tsoo lub log nrog pob zeb diamond, kom cov abrasive txiav ntug yog ntse thiab tus nqi saum npoo kev sib tsoo kom tsawg. Ntxiv rau, qhov me dua qhov kev pub noj lub ntev ntev dua ntawm kev hnav khaub ncaws ntawm lub log, ntau qhov txiav micro-hniav ntawm cov hniav sib tsoo tiav, thiab ntau dua qhov contour, qhov ntau me me ntawm qhov saum npoo kev muaj nuj nqis yog obtaine.