Xim Tshem Tawm, Yuav Tshem Tawm Xim Li Cas

Yuav Ua Li Cas Tshem Tawm Xim

Thaum repainting ib feem, ua ntej yuav siv cov xim tshiab lub tsho qub, xim feem ntau yuav tsum tau muab tshem tawm. Kev ntsuam xyuas txo cov pov tseg yuav tsum pib los ntawm kev tshuaj xyuas qhov ua rau qhov xav tau ntawm kev pleev xim rov qab: qhov kev npaj ua ntej tsis txaus; tsis zoo nyob rau hauv daim ntawv thov txheej; teeb meem khoom siv; los yog txheej puas vim kev tuav tsis raug.
Txawm hais tias tsis muaj txheej txheem zoo tag nrho, txo qhov xav tau ntawm repainting muaj qhov cuam tshuam ncaj qha rau lub ntim ntawm cov khib nyiab tsim los ntawm kev tshem tawm cov xim. Thaum qhov kev xav tau ntawm cov xim stripping tau raug txo kom tsawg, lwm txoj kev pleev xim stripping tuaj yeem xav txog.

Xim-stripping technologies uas yog lwm cov tshuaj muaj xws li: abrasive blasting nrog ntau yam ntaub ntawv; mechanical tshem tawm siv scrapers, hlau txhuam thiab xuab zeb ntawv; pyrolysis (vaporization ntawm cov xim txheej nyob rau hauv lub cub tawg los yog molten ntsev da dej); cryogenics ("freezing" cov xim tawm); thiab tsis tshua muaj siab dej los yog cua.

Cov kev txhawj xeeb tseem ceeb yog hom thiab ntim ntawm cov khoom pov tseg. Kev tshem tawm tshuaj lom neeg feem ntau tau siv rau hauv ntau daim ntawv thov, tab sis lwm txoj hauv kev uas tsis muaj tshuaj lom thiab raug nqi tsawg. Piv txwv li, ib lub thoob reconditioning lag luam muaj peev xwm hloov tshuaj stripping nrog mechanical stripping siv hlau thiab nylon txhuam.

Cov ntsiab lus tseem ceeb uas yuav tsum tau xav txog thaum xaiv txoj kev pleev xim rau xim muaj xws li: muaj peev xwm hloov mus rau kev tshaj tawm; cov yam ntxwv ntawm lub substrate yuav tsum stripped; hom xim yuav raug tshem tawm; thiab ntim thiab hom pov tseg uas tsim. Hom khib nyiab thiab ntim tuaj yeem muaj qhov cuam tshuam loj rau cov nqi-cov txiaj ntsig cuam tshuam nrog kev hloov pauv. Feem ntau, kev sib xyaw ua ke ntawm cov xim raug tshem tawm thiab cov tshuaj tua kab mob yuav tsum tau muab pov tseg raws li cov pov tseg pov tseg.

Yuav Ua Li Cas Tshem Tawm Xim