Muaj qee qhov xwm txheej thaum koj xav tau kom sai tshem tawm qhov tsis zoo nyob hauv daim ntawv ntawm lub roj roj av xau, lub qhov hauv lub tshuab radiator, cov xau hauv cov kav dej phwj thiab ntau lwm yam dhau heev lawm. Txhawm rau tshem tawm ntawm cov teeb meem no, koj tuaj yeem ua "txias vuam". Nws yog cov khoom zoo ib yam li epoxy raws cov nplaum.
Tsim nyog
Txhawm rau siv "vuam txias", peb yuav tsum tau txais qhov mob khaub thuas vuam nws tus kheej, acetone thiab sandpaper
Cov Lus Qhia
Kauj ruam 1
Peb mus rau ntawm qhov chaw lag luam tsheb thiab yuav vuam txias. Tsuas yog thov ib tus neeg muag khoom muag, nws yuav tsum paub. Tus neeg muag yuav yuav pub ntau txoj rau koj xaiv ib zaug. Cov no tuaj yeem yog cov hlab los yog koob txhaj tshuaj nrog cov khoom lag luam lossis "hnyuv ntxwm" uas muaj qhov sib xws li plasticine. Xaiv qhov koj nyiam tom qab mloog tus neeg ua haujlwm cov lus pom zoo. Thov nco ntsoov tias "weld txias" yuav tsum tau muag rau hauv ob qho.
Kauj ruam 2
Koj yuav tsum npaj kom nto. Cia peb hais tias peb muaj lub qhov hauv lub tank. Nws yuav tsum tau muab ziab kom huv. Tam sim no xuab zeb saum npoo ntawm lub qhov nrog cov ntawv ntom. Txawm li cas los xij, qee qhov roughness thiab tsis sib luag yuav zoo dua qub sab laug txhawm rau xyuas kom meej qhov zoo tshaj plaws adhesion (nkag mus thiab adhesion ntawm weld mus rau qhov chaw muab).
Kauj ruam 3
Tom ntej no taw tes yog degreasing. Zoo dua los kho cov nplaim roj av nrog roj av lossis roj av. Tab sis tsis muaj teeb meem siv cov roj kuab, nws yog roj. Tab sis qhov zoo ntawm peb "vuam" nyob ntawm qhov tsis zoo ntawm qhov zoo ntawm degreasing.
Kauj ruam 4
Tam sim no koj xav tau los npaj cov nplaum sib tov. Nyeem cov lus qhia thiab ua raws lawv. Txiav lossis rho tawm qhov xav tau ntawm qhov "weld" thiab sib xyaw nrog cov khoom thib ob. Cov sib xyaw kom haum yuav tsum du. Kev tshav kub me ntsis raug tso cai thaum sib tov - qhov no tsis zoo.
Kauj ruam 5
Pib "vuam". Siv cov nplaum rau saum npoo. Nws yog qhov zoo tshaj plaws los ua qhov no sai li sai tau, vim tias qee cov khoom lag luam feem ntau polymerize sai. Tam sim no tos kom txog thaum "weld" tiav txoj kev ntseeg. Koj tuaj yeem tuaj yeem tso cov xim lossis pleev xim yog tias xav tau.
