Cov phaj hlau txiav thiab daim hlau ua cov phaj steel yuav tsum kuaj xyuas qib, tuab thiab zoo ntawm cov hlau phaj ua ntej txiav. Piv txwv li, feem ntawm cov nplaim steel nrog corrosion ntsiab lus ntau dhau qhov tsis zoo ntawm lub teb chaws tus qauv steel phaj tsis pub siv nyob rau hauv cov khoom. Qhov chaw me me ntawm pitting corrosion tuaj yeem ua rau welded thiab polished kom txog thaum nws tsim nyog yam tsis muaj kev txo cov qauv tsim. Cov khoom uas yuav tsum tau ua rau phaj steel txiav ua: Lub phaj steel siv rau kev txiav cov khoom yuav tsum raug kuaj xyuas thiab lees txais los ntawm lub tuam tsev ua haujlwm zoo, thiab nws qhov ntsuas tau raws li cov kev cai ntawm lub teb chaws tus qauv. Ua ntej txiav cov phaj steel, qib, tuab thiab zoo ntawm cov phaj steel yuav tsum kuaj xyuas. Yog tias qhov xeb ntawm cov hlau tsis zoo tshaj qhov tsis zoo ntawm lub teb chaws tus qauv steel phaj, nws tsis raug tso cai siv nyob rau hauv cov khoom. Qhov chaw me me ntawm pitting corrosion tuaj yeem ua rau welded thiab polished kom txog thaum nws tsim nyog yam tsis muaj kev txo cov qauv tsim. Qeb, qhov tshwj xeeb thiab zoo ntawm cov hlau phaj yuav tsum kuaj xyuas thaum ua daim pam, thiab daim pam tsis tuaj yeem ua tom qab kev paub tseeb.
Thaum lub tshuab txiav tsis siv neeg, thaum rub lub phaj steel mus rau cov roj txiav platform, qhov sib txawv ntawm qhov kawg ntawm ob xaus ntawm cov hlau phaj thiab cov lus qhia kev tsheb nqaj hlau yuav tsum kho ua ntej 5 hli. Thaum ua tiav kev txiav ib nrab, qhov kev qhia nqaj hlau yuav tsum muab tso rau ntawm lub dav hlau ntawm lub phaj steel yuav tsum tau txiav, thiab tom qab ntawd lub tshuab txiav yuav tsum maj mam muab tso rau ntawm cov lus qhia kev tsheb nqaj hlau. Ua kom sab nrog txiav txiav ntsej muag tus neeg teb xov tooj, xaiv qhov txiav nozzle raws li cov tuab ntawm cov phaj steel, thiab kho qhov txiav ncaj thiab txiav ceev.
Yuav ua li cas thiaj li tsis tiv thaiv khawb thaum lub phaj steel txiav thiab sheet hlau ua?
1. Thaum npaj cov khoom nyoos, cov paib yuav tsum muab tso rau ntawm xoom nrug lossis nraub qaum. Tsis tas li ntawd, yuav tsum tau them nyiaj tshwj xeeb rau kev coj ntawm cov cuab yeej thiab seb puas muaj cov burrs.
2. Thaum ua qhov ua tiav laser, ua ntej tshaj tawm seb cov khoom puas tuaj yeem raug khawb, kom nws yooj yim los tshawb xyuas qhov khoom tsis zoo. Yog hais tias muaj qhov khawb, nws yuav tsum rov qab thiab tsis muaj kev ua haujlwm raug tso cai.
3. Thaum lub phaj steel khoov, yuav tsum xyuas seb puas muaj cov khib nyiab lossis muaj cov teeb meem txawv teb chaws nyob rau sab sauv thiab qis pwm thiab daim ntawv npuag. Yog tias muaj, txoj haujlwm yuav tsis tuaj yeem ua kom tiv thaiv cov hlau tsis tsoo.
4. Thaum lub vuam hlau phaj, vuam ua haujlwm yuav tsum tau ceev kom huv thiab tiaj tus yam tsis muaj teeb meem txawv teb chaws. Yog tias muaj ib qho, nws yuav tsum ntxuav tam sim ntawd.
5. Yog tias cov khoom lag luam yuav tsum tau rov ua dua, nws yuav tsum tau sau npe ua ntej thiab tom qab ntawd ua haujlwm.
6. Yog tias cov seem raug khawb, lawv yuav tsum tau tshaj tawm thiab hais qhia tam sim. Nws tsis tuaj yeem ncua sijhawm ntev.