Zoo zaj duab xis rau rooj tog. Peb nplaum peb tus kheej

2024 Tus sau: Priscilla Miln | [email protected]. Kawg hloov kho: 2024-02-18 01:45

Rooj tog zaj duab xis yog ib qho yooj yim thiab tib lub sijhawm kev daws teeb meem zoo thaum koj xav tau rov ua kom pom cov khoom sab hauv lossis tiv thaiv lawv los ntawm kev cuam tshuam sab nraud. Nyob rau tib lub sijhawm, kev nplua nuj ntawm ntau yam kev daws teeb meem tso cai rau koj xaiv qhov kev xaiv zoo tshaj plaws. Thiab qhov yooj yim ntawm kev siv cov khoom siv kho kom zoo nkauj thiab cov txheej txheem tiv thaiv ua rau nws muaj peev xwm ua tau cov haujlwm no nrog koj tus kheej tes.

Rooj tog zaj duab xis yog ib qho elastic, tab sis cov khoom muaj zog txaus. Nws yog ua los ntawm polyvinyl chloride, uas txhais tau hais tias nws muaj tag nrho cov zoo ntawm cov khoom no. Ntawm txhua qhov zoo, nws tsim nyog hais txog cov hauv qab no:

1. Moisture resistance. Cov txheej tiv thaiv sab saum toj ntawm lub txheej yog tsis ntshai ntawm noo noo.
2. Heat resistance. Nws tiv taus qhov kub thiab txias heev.
3. Tshuaj tiv thaiv. Nws tsis ntshai ntawm kev raug rau cov khoom tu, uas ua rau nws yooj yim rau kev saib xyuas.

Hauv kev lag luam rooj tog, cov khoom siv no tau siv dav. Nrog nws, koj tuaj yeem yooj yimhloov kho qhov zoo ntawm cov rooj tog qub lossis rov tsim nws. Cov yeeb yaj kiab kuj zoo tagnrho rau kev kho vaj tse. Nws tso cai rau koj los nkaum ntau yam tsis xws luag, xws li chips thiab tawg.

Yuav kom siv cov txheej txheem zoo nkauj rau cov rooj tog zaum, nws yog qhov yuav tsum tau ua cov haujlwm npaj. Uas yog, yaug, qhuav thiab degrease lub saum npoo yuav glued. Yog tias PVC zaj duab xis rau rooj tog yuav tsum tau siv rau cov ntoo tsis kho, ces nws yuav tsum tau coated nrog primer los yog polyester varnish. Nyob rau hauv cov ntaub ntawv ntawm ib tug tsis sib xws nto, nws yuav tsum tau muab tso rau, ces sanded thiab kho nrog acrylic primer. Thaum ua hauj lwm nrog yas, iav los yog hlau, cov khoom uas yuav tsum tau glued yuav tsum tau ntxuav nrog ntxuav.

Thaum lub npoo ntawm cov rooj tog tau npaj, koj tuaj yeem pib pasting nrog cov txheej zoo nkauj. Tab sis ua ntej koj yuav tsum nyeem cov lus qhia uas tau sau nyob rau hauv lub yob. Tag nrho cov ntaub ntawv tsim nyog nyob ntawd. Tab sis txoj kev npaj ua haujlwm dav dav yog raws li hauv qab no:

1. Raws li cov cim nyob rau ntawm qhov tsis ncaj ncees lawm ntawm yob, lub workpiece yuav tsum raug txiav. Hauv qhov no, cov npoo me me ntawm 1-2 cm yuav tsum tau ua rau ntawm txhua sab.

2. 

   Txoj zaj duab xis rau cov rooj tog zaum muaj txheej tiv thaiv, uas yuav tsum tau sib cais li 5 centimeters. Cov nplaum yuav tsum tau ua raws li cov ces kaum sab sauv ntawm cov rooj tog zaum yuav tsum glued. Yuav kom tsis txhob tsimnpuas, zaj duab xis yuav tsum smoothed nrog ib tug mos phuam nyob rau hauv cov kev taw qhia ntawm qhov chaw mus rau ntug. Thaum pasting puag ncig ces kaum, zaj duab xis yuav tsum tau rhuab nrog ib tug tsev neeg cov plaub hau tshuab, ces khoov thiab nias. Nyob rau hauv rooj plaub ntawm cov ces kaum, cov hniav txheej yuav tsum tau txiav, folded thiab glued.

3. Tom qab ntawd nws yog qhov yuav tsum tau txav mus, maj mam sib cais cov txheej txheem tiv thaiv thiab nias lub ntsej muag zoo nkauj rau saum npoo kom glued. Yog hais tias cov rooj tog zaj duab xis sticks sai heev, koj muaj peev xwm sprinkle lub rooj tog nrog hmoov. Qhov no yuav ua rau kom lub sijhawm teem sijhawm ntau. Yog tias qee cov npuas tsis ploj mus, lawv tuaj yeem raug tshem tawm los ntawm kev tho lub txheej nrog rab koob.
4. Rau cov rooj tog zaj duab xis kom ua raws li qhov chaw, nws yuav tsum tau smoothed rau lub sijhawm ntev.
5. Tom qab 2 teev tom qab thov, cov kua nplaum yuav tsum qhuav tag. Tom qab ntawd, koj tuaj yeem txiav cov khoom ntau dhau nrog rab riam uas tsis tu ncua.