Nrog rau kev siv thev naus laus zis hauv kev tsim kho, qhov kev xav tau rau kev siv cov kav dej xau yog maj mam ploj mus. Niaj hnub no lawv tau siv ntau dua li cov khoom dai kom zoo nkauj. Tin yog daim nyias nyias cov ntawv hlau, nws yooj yim rau kev xeb, yog li ntawd, galvanized vov tsev hlau yog siv los ua huab cua vane, zoo nkauj ntws tawm, pom sab saum toj ntawm lawv, npog dua ntawm cov pa taws lossis filigree lace.
Tsim nyog
cov ntawv hlau nrog tuab ntawm 0, 5-0, 7 hli, ntoo ntoo rauj, txiab rau hlau, hlau ntsa
Cov Lus Qhia
Kauj ruam 1
Cov khaub thuas dawb yog cov khoom nyiam rau lub tsev luam yeeb thiab tsev saunas. Cov kav dej tin tseem siv tau li samovar. Lawv nce tsuj thiab tshem cov pa taws. Ua cov kav dej txuas tsis yooj yim. Koj xav tau ib daim ntawv ntawm nyias vov tsev galvanized hlau nrog tuab ntawm 0.5-0.7 hli, ntoo ntoo - lub mallet, hlau txiab, hlau rau hlau, ib qho rauj tsis tu ncua thiab cov hlua taws. Daim ntawv hlau yuav tsum yog txawm, du, nrog txoj cai ces kaum.
Kauj ruam 2
Kos ib txoj kab nthuav dav dav rau sab ntawm cov hlau. Qhov no tuaj yeem ua tiav nrog chalk lossis qee qhov ntse. Qhov dav ntawm qhov workpiece yuav tsum muaj qhov sib npaug ntawm cov yeeb nkab + 1.5 cm, qhov ntev - mus rau qhov ntev ntawm nws seem ncaj. Txiav tawm cov kos duab ua haujlwm nrog txiab rau hlau.
Kauj ruam 3
Tso cov haujlwm ua rau ntawm thaj chaw ua haujlwm thiab kos rau ntawm ib sab (raws qhov ntev) ntawm cov ntawv ua ib txoj kab flange khoov - 0.5 cm. Ua raws li cov kab kos nrog txoj kab ntawm lub kaum rau ntawm qhov chaw ua haujlwm thiab khoov rau ntawm ntug nrog ib mallet. Tig daim ntawv dua thiab siv mallet los khoov qhov ntug rau daim ntawv.
Kauj ruam 4
Tig lub ntsej muag ua haujlwm dhau thiab khoov tus ntug 1 cm dav rau sab nraud ntev, tab sis nyob rau sab nraud. Tom qab ntawv quav ntawm ntug no dua, i.e. hauv profile, khoov yuav muaj qhov zoo li tsab ntawv G.
Kauj ruam 5
Ntxig rau qhov chaw ua haujlwm rau lub mandrel (cov yeeb nkab ntawm lub taub uas xav tau, txawm li cas los xij, qee tus tuaj yeem ua tsis muaj nws), ua tib zoo khoov cov npoo ntawm cov yeeb nkab mus rau ib leeg. Koom nrog cov npoo rau hauv lub xauv kom cov ntawv me dua tuaj rau ntawm qhov loj dua. Leem daim di ncauj nrog pliers. Siv cov hlau thaiv thiab rauj, nteg ntug ntawm daim ntawv, coj mus rhaub kom zoo.
Kauj Ruam 6
Koj kuj tseem tuaj yeem ceev qhov kawg ntawm cov yeeb nkab siv aluminium lossis steel rivets. Tom qab ntawd cov npoo yog khoov ntawm kaum ntawm 900 rau ib leeg. Qhov rau riveting yog pre-drilled nyob rau hauv lawv nyob deb ntawm 3 cm Daim ntawv dawb yog khoov nyob rau hauv kev coj rov qab kom lub npoo coincide thiab nyob sab nraud ntawm lub yeeb nkab. Tom qab ntawd cov npoo tau nrawm nrog rivets. Hauv qhov no, ib txoj hlua sab nraud tau txais, uas tsis yooj yim heev rau kev siv.
