Hlau hlua yog ib qho tseem ceeb ntawm cov cranes thiab hoists vim nws yog lub luag haujlwm rau nqa thiab txav cov khoom hnyav. Txoj hauv kev uas cov hlua hlau yog coiled los yog qhov txhab ntawm lub nruas yog qhov tseem ceeb rau kev ua haujlwm zoo thiab ua haujlwm zoo ntawm cov cuab yeej nqa. Hauv tsab xov xwm no, peb yuav tham txog txoj hauv kev zoo ntawm txoj hlua hlau winding ntawm lub nruas crane.
Ua ntej, nws yog ib qho tseem ceeb kom ntseeg tau tias txoj hlua yog qhov loj thiab ntsuas rau lub crane lossis hoist siv. Txoj kab uas hla ntawm lub nruas thiab tus naj npawb ntawm cov khaubncaws sab nraud povtseg ntawm cov hlua hlau uas tuaj yeem ua rau raug mob yog qhov tseem ceeb uas yuav tsum tau xav txog. Thaum cov xwm txheej no tau raug txiav txim siab, cov kauj ruam hauv qab no tuaj yeem ua rau coil cov hlua hlau kom zoo.
Kauj Ruam 1: Ntxuav lub nruas
Ua ntej txuas cov hlua hlau rau lub nruas, nws yog ib qho tseem ceeb los xyuas kom meej tias lub nruas huv si thiab tsis muaj av, khib nyiab, lossis lwm yam khoom uas tuaj yeem ua rau cov hlua hlau puas. Lub nruas yuav tsum tau muab ntxuav kom huv nrog cov ntaub qhwv thiab tshuaj xyuas kom ntseeg tau tias tsis muaj cov npoo ntse lossis burrs uas tuaj yeem ua rau cov hlua hlau tawg lossis puas.
Kauj Ruam 2: Txuas cov hlua hlau rau lub nruas
Cov hlua hlau yuav tsum tau txuas nrog lub nruas uas siv cov hlua hlua khi kom zoo, thiab qhov kawg ntawm txoj hlua yuav tsum tau muab khi rau lub nruas uas siv ib txheej ntawm daim kab xev los yog cov khoom zoo sib xws. Raws li cov hlua hlau raug mob rau ntawm lub nruas, yuav tsum tau saib xyuas kom ntseeg tau tias nws raug mob kom nruj thiab sib npaug.
Kauj Ruam 3: Winding cov hlua hlau
Cov hlua hlau yuav tsum raug mob rau ntawm lub nruas hauv ib qho qauv tshwj xeeb. Thawj txheej yuav tsum raug mob nyob rau hauv cross-helix qauv, uas txhais tau hais tias txoj hlua yog alternated hla thiab nyob rau hauv nws tus kheej. Qhov no yuav pab kom cov hlua khi nruj nreem thiab tsis plam ntawm lub nruas.
Txhua txheej tom ntej yuav tsum raug mob nyob rau hauv ib tug ncaj-helix qauv, uas txhais tau hais tias txoj hlua yog raug mob thaum uas tig mus rau yav dhau los txheej. Cov qauv no yuav pab xyuas kom cov hlua sib npaug sib npaug thoob plaws lub nruas, thiab pab tiv thaiv txoj hlua los ntawm kinked lossis puas.
Kauj Ruam 4: Tensioning cov hlua hlau
Thaum cov hlua hlau tau raug mob zoo rau ntawm lub nruas, nws yuav tsum tau tensioned kom zoo. Qhov no txhais tau hais tias txoj hlua hlau yuav tsum tau nruj kom txog thaum nws taut thiab tsis muaj slack. Qhov no yuav pab kom cov hlua yuav tsis plam los yog xoob thaum siv.
Hauv kev xaus, txoj hlua khi hlua khi kom zoo ntawm lub nruas crane yog qhov tseem ceeb rau kev nyab xeeb thiab kev ua haujlwm zoo ntawm cov cuab yeej nqa. Los ntawm kev ua raws li cov kauj ruam saum toj no, koj tuaj yeem xyuas kom meej tias cov hlua hlau yog qhov raug mob thiab tensioned, uas yuav pab tiv thaiv kev sib tsoo thiab ua kom lub neej ntev ntawm cov hlua hlau. Nco ntsoov ua raws li cov chaw tsim khoom cov lus qhia thiab sab laj nrog tus kws tshaj lij yog tias koj muaj lus nug lossis kev txhawj xeeb txog kev nyab xeeb thiab kev saib xyuas ntawm koj lub crane lossis hoist.
