Kev khoov cov yeeb nkab hlau yog ib txoj kev ua tiav uas siv ntau rau qee tus neeg siv cov yeeb nkab hlau. Niaj hnub no, kuv yuav qhia txog ib txoj kev yooj yim rau kev khoov cov yeeb nkab hlau.
Cov txheej txheem tshwj xeeb yog raws li nram no:
1. Ua ntej khoov, cov yeeb nkab hlau uas yuav khoov yuav tsum tau muab xuab zeb puv (tsuas yog sau qhov khoov), thiab tom qab ntawd ob qho kawg yuav tsum tau muab xov paj rwb lossis ntawv xov xwm pov tseg kom nruj kom tsis txhob muaj kev tawg ntawm cov yeeb nkab hlau thaum khoov. Cov xuab zeb ntau npaum li cas, qhov khoov du dua.
2. Clamp los yog nias lub yeeb nkab hlau, thiab siv ib tug pas hlau tuab los ntxig rau hauv lub yeeb nkab hlau ua ib qho cuab yeej rau khoov.
3. Yog tias koj xav kom qhov khoov muaj qee yam R-arc, koj yuav tsum nrhiav lub voj voog uas muaj tib yam R-arc li lub pwm.
Txoj kev rau khoov cov kav hlau galvanized:
Yuav siv lub tshuab hydraulic yeeb nkab bending rau kev bending, qhov ntev ntawm lub luj tshib yuav tsum tau xav txog ua ntej bending.Cov kav hlau galvanizedyuav tsum yog tus qauv hauv tebchaws, txwv tsis pub lawv tuaj yeem yooj yim tawg.
Cov kav hlau galvanized uas tsim los ntawmYuantai Derunraug muab faib ua cov kav hlau galvanized ua ntej thiabcov kav hlau kub-dip galvanized. Cov kav hlau ua ntej galvanizedtej zaum yuav raug hloov los ntawmCov kav hlau zinc txhuas magnesium coated hauvyav tom ntej, uas kuj tau tawm tswv yim los ntawm lub xeev rau kev siv. Tam sim no, cov chaw tsim khoom siv yeeb nkab hlau thoob ntiaj teb tau pib tsim cov yeeb nkab tshiab thiab maj mam muab tso rau hauv kev ua haujlwm.
Txoj kev khoov cov kav dej voj voog ntawm tes muaj cov kauj ruam hauv qab no:
1. Ua ntej khoov cov yeeb nkab hlau, peb yuav tsum npaj qee cov xuab zeb thiab ob lub ntsaws. Ua ntej, siv lub ntsaws los kaw ib kawg ntawm cov yeeb nkab, tom qab ntawd sau cov xuab zeb me me rau hauv cov yeeb nkab hlau, thiab tom qab ntawd siv lub ntsaws los kaw lwm kawg ntawm cov yeeb nkab hlau.
2. Ua ntej khoov, hlawv thaj chaw uas yuav khoov lub yeeb nkab rau ntawm lub qhov cub roj ib pliag kom txo nws qhov nyuaj thiab ua rau nws mos dua, ua rau nws yooj yim khoov. Thaum hlawv, tig nws kom ntseeg tau tias lub yeeb nkab hlawv mos thoob plaws.
3. Npaj lub log raws li cov duab thiab qhov loj ntawm cov yeeb nkab hlau uas yuav khoov, kho lub log rau ntawm lub rooj txiav, tuav ib kawg ntawm cov yeeb nkab hlau nrog ib sab tes thiab lwm sab tes nrog lwm sab tes. Qhov uas yuav khoov yuav tsum tau khoov rau ntawm lub log, thiab maj mam khoov nrog lub zog kom yooj yim khoov rau hauv lub arc uas peb xav tau.
Lub sijhawm tshaj tawm: Lub Yim Hli-03-2023
