Qhov twg yuav muab tshuaj txhuam GOI, yuav ua li cas thiab vim li cas siv

GOI muab tshuaj txhuam los yog polishing muab tshuaj txhuam, lub npe hu rau txhua leej txhua tus uas tau puas tau puas tau ntsib nrog rau cov kev xav tau ntxiv ci rau hlau qhov chaw. Qhov no lub npe - cia li ib tug tsiaj ntawv.

Nyob rau hauv lub thirties, tus neeg ua haujlwm ntawm lub xeev Optical lub koom haum tau tuaj nrog no zoo kawg nkaus qauv. Txawm tias ib tug tub hluas, polishing qhov chaw ntawm koj lub tsheb tuam, tsis txhob nug: "Qhov twg yuav muab tshuaj txhuam GOI" - yog zoo dua lub npe hu.

Yuav ua li cas ua cov nplej zom GOI

Cov yooj yim tshuaj nyob rau hauv nyob tus yeees ntawm cov polishing sib tov - chromium oxide. Nyob ntawm seb lub hom phiaj, kev faib ua feem ntawm chromium yog hom twg los ntawm 75 mus rau 80%. Nyob rau hauv lub tshuaj txhuam nkag stearin, paraffin, silica gel thiab ib tug me ntsis roj. Txawm tias lub npe "muab tshuaj txhuam", qhov no zoo ntawm polishing yog ib tug khoom tuav ntawm txawv ntxoov ntsuab. Koj yuav nrhiav tau cov tib sib tov rau hauv hnab yas hwj. Ntxeem tau silica (silicon dioxide) nyob rau hauv lub ntoos sib xyaw yog nyob sab nraum lub absorber tshuaj, muaj ib tug zoo ntxim rau cov qualities ntawm cov tshuaj txhuam.

Nyob qhov twg thiab zoo li cas siv paste GOI

Polishing tej hlau, iav thiab txawm yas chaw siv nto moo muaj pes tsawg leeg hu ua "paste GOI". Qhov twg yuav? Nyob rau hauv txhua muag khoom kho vajtse koj yuav nrhiav tau ob peb ntau yam ntawm tshuaj.

• Kev tshem tawm cov khawb siv ib coarse muab tshuaj txhuam № 4.
• Yuav kom impart haum hlau gloss matte muab tshuaj txhuam № 5.
• Lub nto-kho zoo-grained qauv № № 1 thiab 2 yuav ib daim iav ci.

Raws nraim yuav ua li cas siv no formulation

Nyob rau hauv kev tshawb fawb ntawm ib lo lus teb rau lo lus nug ntawm qhov chaw uas mus yuav qhov muab tshuaj txhuam GOI, koj yuav tau txais ntsib nrog rau txoj kev nws daim ntawv thov. Cov tshuaj yeeb dej caw yog thov mus rau flannel, ntsoov, los yog felts drape (zoo tshaj plaws hom). Rau loj tej chaw siv ib tug buff. Yog hais tias lub pre-dampen daim ntaub ib tug me me npaum li cas ntawm cov roj av, tu muaj pes tsawg leeg yog yooj yim los mus txeem peb txog qhov twg tau. Yuav GOI muab tshuaj txhuam, zom ib tug me me npaum li cas, muab tso rau hauv ib daim ntawm cov mos mos tsis muaj plaub-free daim ntaub - nws tsis yog tag nrho cov kev ua mus cuag cov nyhuv. Cov kauj ruam tom ntej yuav tsum tau mus thov kom smooth tawm ntawm qhov chaw ntawm ib tug ob peb tee ntawm sewing tshuab (nws yog muag nyob rau hauv tib lub qhov chaw, qhov twg mus yuav muab tshuaj txhuam GOI yuav ua tau). Los ntawm lub sij hawm rau lub sij hawm koj yuav tau ntxiv ib tee roj nyob rau hauv cov hlau. Polishing siab rau ntawm qhov chaw yuav tsum tau muaj mob pesnrab muaj zog, thiaj li tsis mus ua tshiab khawb. Thaum tiav lawm, nws yog tsim nyog los tshem tawm cov residual muab tshuaj txhuam kerosene los yog dej sov.

Cia li ob peb tricks

Ua ntej kaw cov lus sib cav nyob rau hauv "qhov twg mus yuav muab tshuaj txhuam GOI?", Ob peb lo lus hais txog qhov twg no polishing neeg sawv cev yuav tau mus thov.

• Yog hais tias active tshuaj txhuam txawm lig los plhws rau hauv cov ntoo bar (tsis muaj cov roj cav), nws tseem tau mus kho kom raug cov cutters los yog riam, raws li nyob rau hauv cov pa touchstone.
• Yuav kom restore ci rau tooj liab sia rau txoj siv tawv yog tsim daim denim los yog canvas.
• Polishing yas nto, nws yog qhov zoo tshaj plaws los mus siv ib tug nyias "ris", flannel los yog paj rwb.
• Txawm lig los plhws rau ib daim ntawm flannel ntsuab loj, nws yog ua tau los kho tau ib tug nuv ntses lure.
• Flannel nrog lub tshuaj txhuam coated thereon yog polished optics mus rau ntau yam pab kiag li lawm (yog tsim nyog), raws li zoo raws li tsom-iav thiab iav iav.