Dab tsi yog cov qauv ntawm cov hlua of elevator?

1. Fiber tub ntxhaissteel hlau ropessiv rau cam khwb cia hlau thiab steel log grooves tuaj yeem pom ntawm cov hauv paus hniav ntawm cov xov hlau tawg (SO4344: 2004 tus qauv kev cai)

2. Nyob rau hauv "Kev Saib Xyuas Kev Saib Xyuas of the elevator thiab kev soj ntsuam tsis tu ncua thiab kev yuam kom tsav of elevator", ib qho ntawm cov xwm txheej hauv qab no yuav tsum tau muab pov tseg thaum dai steel hlau ropes thiab them nyiaj xaim hlua:

① Cage distortion, hlua core extrusion, twisting, ib nrab flattening, thiab khoov.

②Broken hlau dispersing tshwm nyob rau hauv tag nrho cov hlau hlau hlua, thiab tus naj npawb ntawm cov xov hlau tawg ntawm ib qho Tshuag nyob rau hauv twist nrug yog ntau dua 4; Cov hlua hlau nrog 6 shares) lossis ntau tshaj 16 (rau cov hlua hlau nrog 8 shares);

③ Txoj kab uas hla ntawm txoj hlua hnav tom qab hnav hlua yog tsawg dua 90% ntawm cov kab nominal ntawm cov hlua hlau. Yog tias siv lwm hom kev tshem tawm cov khoom siv, kev hnav thiab deformation ntawm cov cuab yeej ncua kev kawm yuav tsum tsis pub tshaj cov khoom siv uas tau teev tseg los ntawm chav tsim khoom.

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