Qhov kev xaiv ntawm qhuav xuab zeb thiab dej xuab zeb

I. DEJ SANDPAPER: Kev sib tsoo zoo hauv dej

Dej {{0 {}}} tiv taus sandpaper, tseem hu ua dej sandpaper, yog ua los ntawm silicon carbide thiab muaj kev sib tsoo sib tsoo. Lub hauv paus ntawv yog feem ntau kraft daim ntawv, thiab cov ntawv luam tawm daim ntawv yas yog ua qhov nrov dua. Dej sandpaper nrog daim ntawv yas yas tau zoo heev yooj yim, yog hnav {{tiv taus thiab ruaj. Thaum sib tsoo cov ces kaum, cov abrasive saum npoo yog nyuaj, cov abrasive nplej yog khov kho txuas, thiab cov txiaj ntsig polishing yog qhov zoo tshaj.

Vim li cas nws haum rau siv nrog dej? Vim tias qhov sib txawv ntawm cov qoob loo uas muaj abrow thiab cov khib nyiab me me, ua rau cov xuab zeb ntev thiab tswj nws cov txiaj ntsig tom qab siv tas. Yog tias siv cov khib nyiab, cov khib nyiab yuav tau daig hauv cov grapt full, ua rau cov xuab zeb los hnav sai sai, ua npub thiab tsis tuaj yeem ua kom tau raws li cov neeg siv khoom. Anjichag cov dej lim dej muaj nyob rau hauv ntau qhov kev sib tw ntawm 80 mus rau 5000. Cov lej siab dua, cov pob zeb zoo dua. Nws tuaj yeem paub meej phim ob qho tib si sib tsoo thiab pib polishing. Peb muab ntau yam khoom xws li kua - Daim ntaub qhwv cov dej sandpaper thiab discpiling cov ntawv, thiab tuaj yeem kho lawv raws li koj cov kev xav tau.

 

 

2. Qhuav Sandpaper: Tus Tswv Ntawm Qhuav Sanding

Tom ntej no, cia saib ntawm cov xuab zeb qhuav, tseem hu ua coated sandpaper. Piv nrog dej sandpaper, nws muaj dav khoob ntawm cov grasive nplej. Thaum cov ntoo sanding, phab ntsa, thiab lwm yam chaw, cov khib nyiab, cov khib nyiab poob tawm cia, thiab cov nyhoo qhuav heev.

Qhuav xuab zeb feem ntau ua los ntawm high - zoo alumina. Daim ntawv paus yog feem ntau yas yas, uas yog qhov yooj yim cua sov dissipation, muaj txiaj ntsig zoo tiv thaiv clogging thiab tso cai rau kev siv lub neej ntev. Cov haum ntau thiab tsawg ntawm 80 mus rau 5000, thiab nws yog dav siv nyob rau hauv wood polishing, hlau polishing, thiab txawm nyob hauv ntsia thawv duab kos duab.