Txoj kev ua haujlwm rau kev xaim ntawm ib lub nqaj crane
Ib qho nqaj crane feem ntau yog hais txog ib lub nqaj choj crane, thiab lub ntsiab nqaj ntawm tus choj feem ntau yog ua los ntawm I- zoo li cov hlau los yog kev sib xyaw ntawm cov hlau thiab steel phaj. Feem ntau, muaj 9 xov hlau txuas nrog tus kov ntawm hluav taws xob hoist ntawm ib lub nqaj crane. Dab tsi yog txoj kev xaim rau 9 cov xov hlau no?
Ua ntej, nws yog ib qho tsim nyog los qhia txog lub hom phiaj ntawm 9 cov xov hlau no, suav nrog 6 txoj kab tswj kev nce, nqis, sab hnub tuaj, sab qab teb, sab hnub poob, thiab sab qaum teb, thiab lwm yam peb xaim rau lub zog, pib, thiab tus kheej - kaw. Lub hauv paus ntsiab lus ntawm kev xaim feem ntau yog txuas cov kab hluav taws xob mus rau cov kab hluav taws xob nres thaum muaj xwm ceev, cov kab tawm mus rau txoj kab nres, thiab cov kab tso tawm nres rau cov kab pib nkag.
Tom ntej no, lub crane yuav tsum tau nruab thiab cov hlua hlau yuav tsum tau rub. Tom qab cov kab hluav taws xob raug kho, peb cov xov hlau txuas nrog peb lub screws ntawm sab laug ntawm kab qis ntawm cov terminals. Tom qab kev sib txuas, lub tshuab yuav tsum tau kuaj. Yog tias pom cov kev taw qhia ntawm qhov sib txawv, ob lub xov hlau yuav tsum tau kho ua ntej kuaj.
Thaum txuas cov xaim nyob rau hauv tus tsav tsheb cab thiab tswj lub thawv, nws yog ib qho tsim nyog yuav tsum tau siv cov yas insulated xov hlau rau kev tswj Circuit Court, ntxiv ib qho ntawm cov xov hlau seem raws li qhov xav tau kom muaj nuj nqis thiab ntev, thiab tom qab ntawd xov lawv ua ke rau hauv cov kav dej. Raws li daim duab kos duab thiab kab kos duab, cov xov hlau tom qab threading los ntawm cov kav dej yuav tsum tau calibrated, numbered, thiab wired. Insulated yas kav yuav tsum tau siv rau kev tiv thaiv ntawm lub inlet thiab qhov hluav taws xob ntawm lub conduit.
