Tsis ntev los no, ib tug phooj ywg nug kuv tias qhov chaw ntawm tus qauv polished nrog hnav qubntawv xuab zebzoo li smoother thiab zoo dua reflective dua qhov saum npoo ntawm cov ntawv xuab zeb tshiab, yog li cov ntawv xuab zeb qub puas zoo dua li cov ntawv xuab zeb tshiab?
Xaus: Tsis yog, tsis muaj qhov tsis ntseeg tias cov ntaub ntawv xuab zeb tshiab zoo dua li cov ntawv xuab zeb qub qub!
Nov yog vim li cas:
Ua ib qho piv txwv ntawm silicon carbide sandpaper ntau tshaj plaws, kev tsim cov ntawv xuab zeb siv cov nplaum (feem ntau yog cov resin) txhawm rau txhim kho cov khoom abrasive ntse rau hauv daim ntawv. Vim hais tias kev sib tsoo ntawm cov ntawv xuab zeb yog cov txheej txheem micro-sib tsoo, qhov kev puas tsuaj los yog shaping ntws ntawm hnav abrasive rau cov qauv yog ntau dua li ntawm cov ntse abrasive hais. Nws tuaj yeem pom tau meej meej ntawm cov duab sib piv ntawm cov ntawv xuab zeb tshiab thiab qub hauv qab no tias cov abrasive ntawm cov ntawv xuab zeb tshiab yog ntse thiab protruding, thiab tom qab siv lub sijhawm, cov abrasive yuav tawg, cov ces kaum raug txiav tawm, thiab lub sijhawm ua haujlwm. abrasive hais yog kiag li nyob rau hauv lub bonding txheej. Nyob rau lub sijhawm no, qhov kev tshem tawm ntawm cov khoom siv yog qhov qeeb, thiab lub caij nyoog ntawm kev sib cuag yog nce.
Cov cim abrasion hauv qab no yog ua los ntawm cov ntaub ntawv tshiab thiab qub. Koj xav tias qhov twg yog qhov kev npaj zoo dua? Yuav ua li cas txog yam uas los ntawm cov ntawv xuab zeb tshiab?
Nov yog ib qho lus qhia: daim ntawv xuab zeb tshiab yuav muaj cov duab meej, peb sab ntawm ib qho kev puas tsuaj rau saum lwm qhov. Cov cim kev puas tsuaj ntawm cov ntawv xuab zeb qub tsis muaj qhov pom tseeb peb sab, thiab lawv txhua tus zoo li nyob hauv ib lub dav hlau; Txawm li cas los xij, nyob rau hauv cov ntaub ntawv no, qhov tob ntawm deformation txheej ntawm cov qauv yuav muab multiplied. Nws tsuas yog vim tias cov qhab nia puas yog ntau dua thiab qhov kev xav ntawm tus qauv zoo dua uas nws muab qhov kev xav tsis zoo ntawm kev npaj ua tiav.
Kuv paub tseeb tias koj twb paub cov lus teb yog lawm. Yog li ntawd, nyob rau hauv txoj kev sib tsoo, tsis txhob ntshai ntawm khawb, qhov tseeb, peb-seem, tsis tu ncua khawb coj los ntawm cov ntawv xuab zeb tshiab sawv cev rau kev tshem tawm cov khoom zoo. Hloov cov ntawv xuab zeb nyob rau lub sijhawm yuav pab koj tau txais ib qho qauv uas muaj kev puas tsuaj tsawg dua.
