Raws li cov nqi tsev nyob nyob siab siab, ntau tus neeg yuav xaiv cov chav me. Lub chav dej me me yog qhov me me. Txhawm rau kom txuag tau qhov chaw, yooj yim thiab compact cov qhov rooj muaj ib txwm ua ib qho kev xaiv nrov.
Taw qhia ntawm Folding Qhov Rooj Rau Chav Dej
Lub qhov rooj folding ntawm chav dej yog qhov tseeb lub qhov rooj uas tuaj yeem muab tais rau ntau ntu ua ke. Hom qhov rooj no tuaj yeem txuag tau ntau qhov chaw thaum qhib, thiab nws nyob ib cheeb tsam me me. Yog tias chav nrog qhov chaw me me qhib lub qhov rooj, nws yuav yog cov phab ntsa hauv qhov no, koj tuaj yeem xaiv lub qhov rooj quav.
Tus qauv ua haujlwm ntawm cov qhov rooj folding
Nws raug thawb los ntawm kev swb, uas txhawb nqa cov nyhuv folding. Uas yog hais, folding qhov rooj tsuas yog cia siab rau pulleys kom ua tiav cov txiv ntoo no. Txawm li cas los xij, hauv chav dej, dej vapor yog txaus txhua xyoo puag ncig. Sij hawm dhau mus, cov degree ntawm corrosion kev puas tsuaj rau lub pulleys yuav loj dua, thiab nws yuav nyuaj qhib lub qhov rooj folding.
Tso cai tso quav kaw qhov rooj kev faib
Cov chaw tso quav kaw qhov rooj tau muab faib ua sab-dai folding qhov rooj thiab zawv zawg folding qhov rooj. Feem ntau, ntau lub qhov rooj khaws cia tuaj yeem hloov mus rau sab. Qhov chaw tso quav no yuav siv sijhawm tsawg dua. Nws muaj cov qauv tshiab, zoo nkauj tsos, siv tau yooj yim, thiab txuag tau zoo ntawm qhov chaw nyob ntawm lub qhov rooj. Thiab hom lub qhov rooj nrig no muaj cov yam ntxwv ntawm lub teeb yuag, kom sov txuag, rwb thaiv tsev kom sov, noo noo thiab. Nws tsis yooj yim kom tau roj, yooj yim thiab nrawm rau nruab, lub neej ntev thiab kev tu neeg yooj yim.
Yuav ua li cas txog chav dej folding qhov rooj
Lub chav da dej yog qhov chaw ntxuav thiab tso zis. Nws yog qhov chaw tshwj xeeb hauv kev ua haujlwm sab hauv tsev. Qhov kev faib tawm ntawm chav dej thiab chav nyob yuav tsum zoo heev, txwv tsis pub tus ntxhiab tsw ntawm chav dej yuav ua rau tag nrho cov chaw ib puag ncig. Yog li ntawd, kev xaiv ntawm chav dej chav dej tshwj xeeb tshaj yog, tab sis thaum lub qhov rooj folding ua haujlwm yog ua haujlwm zoo li kev faib khoom zoo thiab yog yooj yim los ntxuav. Nyob rau hauv tus editor lub tswvyim, cov qhov rooj folding yog tseem xaiv tau zoo heev rau chav dej chav dej. Chav dej folding qhov rooj txuag chaw. Rau cov chav dej me, nws yog qhov zoo xaiv tus uas shrinks sab laug thiab sab xis.