Lub crane hook yog ib qho tseem ceeb hauv kev nqa cov tshuab, feem ntau yog cais raws li cov ntaub ntawv siv, cov txheej txheem tsim khoom, lub hom phiaj, thiab lwm yam cuam tshuam.
Cov hom crane hooks sib txawv yuav muaj cov duab sib txawv, cov txheej txheem tsim khoom, cov txheej txheem ua haujlwm, lossis lwm yam ntxwv. Cov hom crane hooks sib txawv feem ntau tuaj yeem ua tau raws li cov kev xav tau siv sib txawv, cov khoom thauj ntsuas, qhov loj me thiab cov kev xav tau ntawm pawg.
Ib qho nuv thiab ob lub nuv
Raws li lub npe qhia, qhov sib txawv tseem ceeb ntawm ob hom no yog tus naj npawb ntawm cov hooks. Thaum lub nra hnyav tsis tshaj 75 tons, nws yog qhov tsim nyog los siv ib qho hook, uas yooj yim thiab yooj yim siv. Thaum lub nra hnyav tshaj 75 tons, nws yog qhov tsim nyog los siv ob lub hooks, uas muaj peev xwm thauj khoom ntau dua.
Cov hooks forged thiab sandwich hooks
Qhov sib txawv loj tshaj plaws ntawm cov hooks forged thiab cov hooks sandwich yog nyob rau hauv txoj kev tsim khoom. Cov hook forged yog ua los ntawm ib qho hlau zoo uas tsis muaj carbon, thiab tom qab txias qeeb, cov hook tuaj yeem muaj kev tiv thaiv kev ntxhov siab zoo (feem ntau yog txij li 16Mn txog 36MnSi). Txoj kev tsim khoom ntawm cov hook sandwich yog qhov nyuaj dua li cov hook forged, uas yog ua los ntawm ntau daim hlau riveted ua ke, nrog kev tiv thaiv kev ntxhov siab thiab kev ua haujlwm nyab xeeb siab dua. Txawm tias qee qhov ntawm cov hook raug puas tsuaj, nws tuaj yeem txuas ntxiv ua haujlwm. Cov neeg siv tuaj yeem xaiv ib lossis ob lub hooks sandwich siv raws li lawv xav tau.
Cov hooks kaw thiab semi-closed
Thaum cov neeg siv khoom xav tau kev sib phim cov khoom siv nrog cov hooks, lawv tuaj yeem xaiv cov crane hooks kaw thiab semi-enclosed kom ntseeg tau tias cov txheej txheem nqa khoom du thiab muaj kev nyab xeeb. Cov khoom siv ntawm cov crane hooks kaw tsis yooj yim siv thiab siv sijhawm ntau dua, tab sis lawv cov kev ua tau zoo kev nyab xeeb thiab lub peev xwm thauj khoom kuj siab dua. Semi-enclosed hooks muaj kev nyab xeeb dua li cov hooks txheem thiab yooj yim dua rau kev teeb tsa thiab rhuav tshem dua li cov hooks kaw.
Hluav taws xob tig hook
Lub cuab yeej siv hluav taws xob tig yog ib yam khoom siv uas ua rau lub cranes txav tau yooj yim dua thiab ua haujlwm tau zoo dua thaum lub sijhawm nqa thiab thauj cov thawv. Cov cuab yeej no kuj tseem ua rau cov khoom thauj ruaj khov thaum tig thaum lub sijhawm ua haujlwm, txawm tias thaum tsiv ntau lub thawv tib lub sijhawm hauv qhov chaw tsawg. Cov cuab yeej no tsis yog tsuas yog yooj yim rau kev khiav lag luam xwb, tab sis kuj ua haujlwm tau zoo heev.
Lub sijhawm tshaj tawm: Lub Peb Hlis-14-2024
