XCMG accessories crane pulley 110103817
1. Nqe lus piav qhia
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Applicable models XCMG: QY25K5C_2 QY70KC QY50KC QY25K5D_2 QY25KC XCT35_BR QY25K5D_3 QY25K5D_3 QY25K5C_1 QY55KC_1 QY25K5F_1 QY50KC QY50K5C_1 QY25K5C_2 QY25K5F QY25K5C QY25K5D_2 QY30KC QY55K5C_2 QY25K5F_1 QY25K5D_1 QY30KC QY55K5D
XCT80L6 XCT130_1 XCT12 XCT80L6 XCT25L4_S XCA40_M XCA30_JY XCT25L5_3 XCT55L5 XCT110_1 XCT60L6 XCT12 XCT25L5_SR XCT25L5_2 XCT95L7 XCT75L7 QY110K8C QY95K7C QY110K7C XCT100 XCT75_S QY40KC XCT90 XCT25 XCT25L5_E QY70KC QY40K5C_2 XCT60L6_1 QY75KC QY100K7C QY95KH QY100K6C QY50JW XCT16_1 XCT100_BR XCT60 QY20K5D QY85KC XCT25 XCT80L5 XCT100 XCT20L5_1 XCT75L6 XCT20L5 XCT80_S XPD36 QY16KC QY16KC QY40K5D_1 QY25K5L XCA40 QY40KD QY80K5D QY70K5D_1 QY50KD QY20K5C XCT50_Y XCT16_Y XCT25L4_Y XCT80_Y XCT60_Y XCT50_Y thiab lwm yam XCT QY RT series qauv
2. Khoom taw qhia
Pulley yog ib lub zog deformable, uas yog lub tshuab yooj yim ntawm cov chav kawm qib thiab muaj ntau yam kev siv.Nyob rau hauv peb lub teb chaws raws li thaum ntxov Warring States lub sij hawm, muaj cov ntaub ntawv hais txog pulley nyob rau hauv phau ntawv "Mo Jing".Lub rubey ruaj khov nrog lub hauv nruab nrab axis yog ib qho deformed sib npaug ntawm caj npab, uas tsis muaj zog thiab tsis muaj zog tab sis tuaj yeem hloov cov kev taw qhia ntawm lub zog.Lub pulley nyob rau hauv nruab nrab axis txav nrog lub luj yog hu ua lub txav pulley, uas yog ib tug deformed tsis sib npaug sab caj npab lever (lub zog-txuag lever), uas yuav txuag tau ib nrab ntawm lub zog, tab sis raug nqi ob zaug ntawm qhov kev ncua deb (lub pulley txav nce n meters. , thiab qhov dawb kawg ntawm txoj hlua nce 2n meters , n≥0), thiab tsis tuaj yeem hloov cov kev taw qhia ntawm lub zog.Txawm hais tias lub zog ntawm txoj hlua rub tawm nyob qhov twg, lub zog siv los nqa cov khoom hnyav yog sib npaug (lub zog caj npab thiab caj npab tiv taus yog ob qho tib si sib npaug thiab sib npaug ntawm lub vojvoog ntawm lub rubey);Qhov kev txuag nyiaj ntau tshaj yog thaum lub zog kev taw qhia ntawm txoj hlua dynamic pulley yog ntsug upward..
Hauv kev xyaum, qee tus naj npawb ntawm cov dynamic pulleys thiab taag pulleys feem ntau ua ke rau hauv ntau hom kev pab pawg.Cov pab pawg rubey ob qho tib si txuag kev siv zog thiab hloov cov kev taw qhia ntawm lub zog.Qhov sib txawv pulley (feem ntau hu ua saw hoist) feem ntau siv hauv cov chaw tsim khoom kuj tseem yog pab pawg rub.Pulley pawg tau dav siv hauv cranes, hoists, elevator thiab lwm yam tshuab.Pulley tau tshwm sim nyob rau hauv daim ntawv ntawm cov ntsiab lus kev paub nyob rau hauv qib thib rau ntawm kev tshawb fawb ntawm Cov Neeg Kev Kawm Ntawv Tshaj Tawm, thiab qib yim ntawm Shanghai Jiaotong University (tag nrho hauv ib ntim), yuav tsum paub qhov txawv ntawm kev txuag nyiaj, kev hloov pauv, thiab daim duab pulley pawg.