Cov Lus Qhia luv luv txog Sandpaper

Sandpaper, nws yuav tsis zoo li ntau thaum xub thawj siab ib muag, tab sis nws yog ib qho tiag tiag "cov cuab yeej siv" hauv kev tsim khoom. Seb nws yog hlau ua, tsheb painting, woodworking sanding, los yog polishing 3C khoom, koj muaj peev xwm nrhiav tau nws nyob txhua qhov chaw. Tsis txhob xav tias nws tsuas yog ib daim ntawv nrog qee cov xuab zeb daig rau. Muaj ntau ntau rau nws. Zoo li, koj xaiv cov khoom siv hauv paus, yam khoom siv li cas rau cov xuab zeb, thiab yuav ua li cas kom lawv lo zoo dua? Cov ntsiab lus me me no yeej txiav txim siab tias daim ntawv xuab zeb zoo npaum li cas yog siv.

 

Cov ntawv xuab zeb qhuav tshaj plaws hauv cov hnub qub muaj kraft ntawv ua lub hauv paus. Lawv yuav coated nrog latex thiab tom qab ntawd lo rau ntawm silicon carbide xuab zeb nplej. Qhov chaw nruab nrab ntawm cov xuab zeb ntawm cov ntawv xuab zeb no yog qhov loj. Thaum koj xuab zeb, cov khib nyiab tsuas yog poob ntawm nws tus kheej. Nws yog qhov zoo heev rau kev tshem tawm cov burrs ntawm cov hlau los yog ua cov xuab zeb ntxhib ntawm cov ntoo. Tom qab ntawd tuaj dej sandpaper. Lawv hloov lub hauv paus rau dej-cov ntawv kraft resistant, siv txhuas oxide rau cov xuab zeb nplej, thiab hloov cov nplaum rau cov kua roj vanish. Koj yuav tsum ntub cov ntawv xuab zeb no thaum siv nws. Nws ua rau cov plua plav tsawg dua thaum xuab zeb, thiab cov xuab zeb nplej tsis txhob npub yooj yim. Thaum koj siv nws los npaj qhov chaw ua ntej pleev xim rau lub tsheb, cov xim yuav mus smoother. Tam sim no tseem muaj daim txhuam cev sandpaper. Nws siv polyurethane ua npuas ncauj ua lub hauv paus, thiab cov xuab zeb nplej zoo heev, zoo li me me "kub" ntawm micron nplai. Nws tuaj yeem haum txhua yam ntawm qhov chaw nkhaus. Thaum koj polish lub xov tooj nrog nws, koj tuaj yeem tau txais qhov tiav uas yuav luag zoo li daim iav.

 

 

Ua siab - ntawv xuab zeb kawg yog qhov zoo dua. Siv cov xuab zeb nrov electrostatic- cog tshuab hnub no. Nws siv lub siab -voltage hluav taws xob teb los ua cov xuab zeb nplej kab thiab lo vertically rau cov khoom hauv paus. Txoj kev no, cov xuab zeb nplej tau sib npaug sib npaug, thiab kev ua haujlwm ntawm cov xuab zeb yog 30% siab dua nrog cov txheej txheem qub. Siv lub thib peb-tiam nplaum nplaum-dawb xuab zeb ua los ntawm Yousuda. Lawv siv ib pawg ntawm cov txheej txheem nyuaj, thiab cov xuab zeb nplej lo zoo heev. Nws tsis zoo li cov nplaum qub - cov ntawv xuab zeb uas cov xuab zeb yuav poob thaum koj siv nws, thiab cov khib nyiab yuav lo rau ntawm qhov chaw ua haujlwm. Lub hauv paus ntawm daim ntawv xuab zeb tshiab no yog thicker thiab. Tom qab koj siv nws lawm, tsuas yog yaug nws nrog dej thiab koj tuaj yeem siv nws dua. Thaum koj nyob nraum sanding qauv, nws muaj peev xwm boost lub efficiency los ntawm 40%.

Kev lag luam sib txawv muaj cov kev xav tau sib txawv rau cov ntawv xuab zeb. Rau kev ua hlau, koj yuav tsum siv aluminium oxide sandpaper. Cov xuab zeb nplej yog tawv, thiab koj tuaj yeem tau txais super- du nto ntawm Ra0.2μm ntawm lub phaj stainless hlau. Woodworkers feem ntau nyiam silicon carbide sandpaper. Lawv pib nrog 80 mesh thiab nce mus txog 2000 mesh maj mam. Cov nplej ntawm cov rooj tog ntoo yuav zoo li ntuj tsim. Hauv kev kho tsheb, nws tseem tshwj xeeb dua. Ua ntej, siv cov ntawv xuab zeb dej kom tshem tawm cov xim qub, ces cov ntawv xuab zeb qhuav kom txawm tias tawm ntawm qhov chaw, thiab thaum kawg, siv 2000-mesh super- cov ntawv xuab zeb zoo los txhuam. Tsuas yog tom qab ntawd cov xim tshiab yuav ci txaus. Ntau lub tuam txhab tsheb high-end ua raws li tus qauv no thaum kho tsheb.

 

 

Tag nrho hauv tag nrho, sandpaper yog txhua yam hais txog cov ntsiab lus. Txawm hais tias cov khoom siv hauv paus yog me ntsis softer los yog nyuaj, cov xuab zeb nplej yog me ntsis coarser los yog finer, los yog sticking yog me ntsis zog los yog looser, nws tag nrho cov cuam tshuam rau qhov kawg tshwm sim. Tam sim no, tag nrho cov tuam txhab lag luam tau sib tw ntawm cov khoom me me no, tsuas yog ua kom cov xuab zeb yooj yim dua thiab ua tau zoo dua.