xov xwm

Cov lus qhia siv carbon fiber reinforcement
1. Kev ua tiav ntawm pob zeb hauv qab nto
(1) Nrhiav thiab tso cov kab raws li cov qauv kos duab hauv cov khoom tsim los muab pasted.
(2) Cov pob zeb yuav tsum tau muab tshem tawm ntawm cov txheej ntxuav dawb, roj, av, thiab lwm yam, thiab tom qab ntawd zom tawm 1 ~ 2 hli tuab txheej txheej nrog lub kaum sab xis grinder, thiab tshuab ntxuav nrog lub tshuab kom nthuav tawm huv, tiaj tus, txheej txheej txheej txheej, yog tias muaj cov kab nrib pleb hauv cov pob zeb, nws yuav tsum tau ntxiv ua ntej nyob ntawm qhov loj ntawm cov kab nrib pleb thiab xaiv cov kua nplaum nplaum los yog grouting.
(3) Chamfer lub ntse tsa qhov chaw ntawm lub hauv paus nto nrog lub pob zeb lub kaum sab xis grinder, polished du. Lub kaum sab xis ntawm cov muab tshuaj txhuam yuav tsum tau polished rau hauv ib lub voj voog, arc vojvoog yuav tsum tsis pub tsawg tshaj 20mm.
2. theem kev kho mob
Yog tias koj pom tias qhov chaw muab tshuaj txhuam muaj qhov tsis xws luag, pits, depressions fab, templates pob qij txha tshwm nyob rau hauv lub duav rov sauv thiab lwm yam mob, nrog rau lub leveling nplaum rau scraping thiab filling kho, kom ntseeg tau tias tsis muaj qhov pom tseeb qhov siab sib txawv ntawm cov pob qij txha, tsis xws luag, pits du thiab du, depressions ces kaum mus sau lub ces kaum ntawm kev hloov pauv ntawm cov ces kaum. Tom qab kho cov kua nplaum, tom qab ntawd muab cov pa roj carbon fiber ntau.
3. Muab tshuaj txhuamcarbon fiber ntaudaim ntaub
(1) Txiav cov pa roj carbon fiber ntau raws li qhov loj me uas yuav tsum tau ua los ntawm tus tsim.
(2) Configure carbon fiber adhesive tivthaiv A thiab tivthaiv B ntawm qhov sib piv ntawm 2: 1, siv cov khoom siv qis qis kom sib tov, lub sijhawm sib xyaw yog li 2 ~ 3 feeb, sib tov sib npaug, tsis muaj npuas, thiab tiv thaiv plua plav thiab impurities los ntawm kev sib xyaw. Cov pa roj carbon fiber ntau adhesive ib zaug yuav tsum tsis txhob ntau dhau, kom ntseeg tau tias qhov kev teeb tsa hauv 30 feeb siv li (25 ℃).
(3) Siv cov menyuam los yog txhuam kom siv cov pa roj carbon fiber ntau ntawm cov pob zeb ua kom sib npaug thiab tsis muaj omission.
(4) Tshaj tawm cov ntaub ntawv carbon fiber ntau ntawm cov pob zeb uas tau coated nrogcarbon fiber ntaunplaum, siv cov yas scraper siv lub siab raws li cov kev taw qhia fiber ntau ntawm cov ntaub ntawv carbon fiber ntau thiab txhuam dua, kom cov pa roj carbon fiber ntau nplaum tuaj yeem ua kom cov pa roj carbon fiber ntau thiab tshem tawm cov npuas npuas, thiab tom qab ntawd txhuam cov txheej carbon fiber ntau rau ntawm daim ntaub carbon fiber.
(5) Rov ua cov haujlwm saum toj no thaum pasting ntau txheej, yog tias cov ntaub ntawv carbon fiber ntau yuav tsum tau ua cov txheej txheem tiv thaiv lossis pleev xim txheej, nphoo cov xuab zeb daj lossis quartz xuab zeb rau saum npoo ntawm carbon fiber nplaum ua ntej nws kho.
Kev tiv thaiv kev tsim kho
1. Thaum qhov kub thiab txias yog qis dua 5 ℃, qhov txheeb ze av noo RH> 85%, cov ntsiab lus dej ntawm cov pob zeb saum npoo yog siab dua 4%, thiab muaj peev xwm ua kom cov hws, kev tsim kho yuav tsum tsis txhob ua yam tsis muaj kev ntsuas zoo. Yog tias qhov kev tsim kho tsis tuaj yeem ncav cuag, nws yog ib qho tsim nyog yuav tsum coj cov txheej txheem ntawm cov cua sov hauv zos ntawm qhov chaw ua haujlwm kom ua tiav qhov ntsuas kub, av noo thiab noo noo thiab lwm yam kev mob ua ntej kev tsim kho, kev tsim kho kub ntawm 5 ℃ -35 ℃ yog qhov tsim nyog.
2. Vim tias cov pa roj carbon fiber ntau yog cov khoom siv hluav taws xob zoo, nws yuav tsum khaws cia kom deb ntawm lub hwj chim.
3. Kev tsim cov resin yuav tsum tau muab cia kom deb ntawm qhov qhib hluav taws thiab lub hnub ci ncaj qha, thiab cov khoom siv tsis siv yuav tsum tau muab kaw.
4. Cov neeg ua haujlwm tsim kho thiab tshuaj xyuas yuav tsum hnav khaub ncaws tiv thaiv, npog ntsej muag, hnab looj tes, tsom iav tiv thaiv.
5. Thaum cov resin adheres rau ntawm daim tawv nqaij, nws yuav tsum tau ntxuav tam sim ntawd nrog xab npum thiab dej, txaws rau hauv lub qhov muag thiab yaug nrog dej thiab nrhiav kev kho mob raws sij hawm.
6. Tom qab ua tiav ntawm txhua qhov kev tsim kho, kev txuag ntuj rau 24 teev kom ntseeg tau tias tsis muaj kev cuam tshuam sab nraud thiab lwm yam cuam tshuam.
7. Txhua tus txheej txheem thiab tom qab ua tiav cov txheej txheem, yuav tsum tau ua cov kev ntsuas tsim nyog los xyuas kom meej tias tsis muaj kuab paug lossis dej nag nkag.
8. Kev teeb tsa ntawm carbon fiber nplaum qhov chaw tsim kho yuav tsum muaj qhov cua zoo.
9. Yog tias xav tau lapping, nws yuav tsum tau lapped raws li cov kev taw qhia fiber ntau, thiab lub puab tsaig yuav tsum tsis pub tsawg tshaj 200mm.
10, qhov nruab nrab cua kub ntawm 20 ℃ -25 ℃, lub sijhawm kho yuav tsum tsis pub tsawg tshaj 3 hnub; Qhov nruab nrab cua kub ntawm 10 ℃, lub sijhawm kho yuav tsum tsis pub tsawg tshaj 7 hnub.
11, kev tsim kho tau ntsib qhov poob qis hauv qhov kub thiab txias,carbon fiber ntauadhesive Ib feem yuav tshwm sim viscosity bias, koj tuaj yeem ntsuas cua sov, xws li tungsten iodine teeb, hluav taws xob furnaces lossis dej da dej thiab lwm txoj hauv kev los ua kom qhov kub thiab txias ntawm cov kua nplaum ua ntej siv cov cua sov ua ntej rau 20 ℃ -40 ℃.