Lub tshuab nqa thoob muaj cov qauv yooj yim, qhov chaw me me, kev siv hluav taws xob tsawg thiab lub peev xwm thauj khoom loj, thiab siv dav hauv cov khoom siv nqa khoom loj hauv hluav taws xob, cov ntaub ntawv tsim kho, metallurgy, kev lag luam tshuaj lom neeg, cement, mining thiab lwm yam lag luam.
Raws li lub ntsiab traction Cheebtsam ntawm lub thoob of elevator, lubtxoj saw hlau puag ncigntawm lub tshuab nqa thoob yuav ua rau muaj teeb meem xws li kev khiav viav vias thiab kev tawg saw thaum lub sijhawm siv. Dab tsi yog cov yam ntxwv ua rau kev ua haujlwm viav vias ntawm lub tshuab nqa thoob thiab kev tawg saw? Cia peb saib ze dua:
1. Hauv cov txheej txheem tsim thiab tsim khoom, sab saud thiab qis duacov sprocketstsis nyob ntawm txoj kab nruab nrab, ua rau muaj kev hloov pauv thaum lub sijhawm ua haujlwm ntawm cov saw hlau, thiab hnav hnyav rau ib sab ntawm cov saw hlau txuas puag ncig, uas yuav ua rau cov saw hlau tawg rau lub sijhawm ntev.
2. Vim tias cov saw hlau tsis tau hloov tam sim ntawd tom qab hnav, lub qhov hopper raug hnav thaum cov sprockets sab saud thiab qis dua raug gnawed, thiab thaum kawg cov khoom siv bar tawg.
3. Cov saw hlau tsis tau hloov thiab tswj xyuas ntev, yog li ntawd cov saw hlau thiaj tawg tom qab lub sijhawm ntev ntawm xeb thiab laus.
4. Lub taub hau sprocket hnav lawm, yog tias lub taub hau sprocket hnav lawm thiab tsis hloov pauv raws sijhawm, nws yuav ua rau lub saw hlau co thaum nws siv, thiab lub saw hlau kuj tseem yuav co thaum lub log taub hau tig.
5. Hais txog cov yam ntxwv ntawm cov ntaub ntawv xa mus, yog tias cov ntaub ntawv xa mus daig ntawm ob txoj saw hlau, ntau dua ntawm cov saw hlau, feem ntau, qhov hnyav ntawm txoj saw hlau nce ntxiv, yog li ntawd txoj saw hlau nruj dua thiab nruj dua kom txog thaum nws tawg.
6. Cov teeb meem zoo ntawm cov saw hlau, xws li qhov tawv dhau thiab qhov tsis muaj zog ntawm kev kho cua sov ntawm cov saw hlau, yuav ua rau qaug zog thaum siv cov saw hlau thiab thaum kawg ua rau cov saw hlau tawg.
Cov saum toj no yog cov yam ntxwv ntawm kev co thiab kev tawg ntawm cov saw hlau thaum lub sijhawm ua haujlwm.Thaum lub tshuab nqa thoob saw hlau co thiab lub saw hlau tawg, cov khoom siv yuav tsum tau kho tam sim ntawd:
1. Thaum lub log taub hau tsim suab nrov tsis zoo thiab puas lawm, cov khoom yuav tsum tau hloov tam sim ntawd kom tiv thaiv kev ua tsis tiav loj dua.
2. Thaum lub log taub hau lo rau cov khoom siv lossis cov khib nyiab thaum lub sijhawm ua haujlwm, nws yuav tsum tau ntxuav tam sim ntawd kom tiv thaiv cov saw hlau plam thiab cov khoom siv co.
3. Thaum muaj qhov pom tseeb ntawm kev sib hloov, qhov kev ua tiav tuaj yeem hloov kho los ntawm lub cuab yeej tensioning qis dua kom nruj cov saw hlau.
4. Thaum lub sijhawm tshem tawm, nws yog qhov tsis zam uas yuav muaj kev tawg, yog tias muaj qhov xwm txheej tawg, xyuas seb cov khoom siv puas muaj cov saw hlau xoob, thiab nruj lub cuab yeej tensioning. Yog tias cov khoom raug nchuav rau ntawm lub log taub hau thiab lub log tw thaum lub sijhawm tshem tawm, cov khoom siv yuav npog lub sprocket, ua rau muaj kev nplua thiab hnav hauv lub sprocket thaum lub sijhawm ua haujlwm ntawm lub thoob nqa, thiab yuav tsum tau daws tam sim ntawd.
Lub sijhawm tshaj tawm: Plaub Hlis-09-2023
