YFX-600/80-L YFX ELECTRO-HYDRAULIC STORM BRAKING WEDGEES BRAKES

 

 

1. Txoj Cai Ua Haujlwm

Lub nres ua haujlwm raws li lub hauv paus ntsiab lus ntawm "caij nplooj ntoos hlav-tsav braking + electro-hydraulic tso," txhim kho los ntawm ib lub voj voog rau kev quab yuam kom muaj zog thiab cov lus teb sai. Lub voj voog ua haujlwm suav nrog peb lub xeev tseem ceeb:

1.1 Kev Sib Koom Tes Nres (Lub Xeev Kev Nyab Xeeb Default)

Thaum lub tshuab ua haujlwm ruaj khov, tsis muaj hluav taws xob, lossis thaum muaj xwm txheej ceev, lub tshuab hluav taws xob -hydraulic thawb pas nrig yog de- zog thiab tsis muaj hydraulic tso tawm.

Sab hauv siab - nro 60Si2MnA alloy steel disc springs tso elastic quab yuam, thawb lub forged 42CrMo alloy steel wedge mechanism. Qhov no tsav ob lub thickened Q690 siab -lub zog steel nres khau kom nthuav tawm sab nraud.

Lub 25 hli tuab ceramic-raws li kev sib txhuam hauv ob sab phlu ntawm cov khau clamp nruj nreem rau sab hauv phab ntsa ntawm 600 hli HT400 siab- lub zog nres nruas. Lub generated 80 kN·m kev sib txhuam torque sai sai absorbs lub inertia ntawm lub rotating mechanism, txwv tsis pub cov khoom los yog tuav hnyav loads los tiv thaiv kev huam yuaj.

Ib qho ua tau -nyob rau hauv wedge self-locking mechanism ua kom lub nres nres ruaj khov yam tsis muaj zog ntxiv thaum lub sij hawm thauj khoom zoo li qub.

1.2 Nres Tso Tawm (Lub Xeev Ua Haujlwm)

Thaum lub tshuab yuav tsum khiav, 380V AC electro-hydraulic laub pas nrig (3-5 kW zog) yog energized. Nws lub twj tso kua mis hauv hydraulic tsim 10-16 MPa siab los tsav lub piston pas nrig rau pem hauv ntej.

Lub piston pas nrig thawb lub npoo kom txav mus rau kab rov tav, kov yeej lub caij nplooj ntoos hlav quab yuam thiab rub cov khau nres sab hauv los ntawm kev sib txuas. Ib tug meej 0.8-1.2 hli clearance yog tsim ntawm kev sib txhuam hauv ob sab phlu thiab lub nruas nres.

Lub nruas nres tig ywj siab nrog lub tshuab ua haujlwm, tso cai rau cov khoom siv (xws li cranes hnyav lossis mine hoists) ua haujlwm ib txwm tsis muaj kev sib txhuam.

1.3 Kev Pabcuam Thaum Muaj Xwm Ceev & Kev ruaj ntseg lav

Nyob rau hauv cov ntaub ntawv ntawm lub hwj chim poob, hydraulic system to, los yog thaum muaj xwm ceev kaw teeb liab, lub electro-hydraulic laub pas nrig poob lub hwj chim tam sim ntawd, thiab hydraulic siab dissipates. Lub disc springs rebound nyob rau hauv tsawg dua los yog sib npaug li 0.3 vib nas this, tsav lub wedge thiab nres khau kom re-clamp lub nruas, ua kom ceev ceev ceev braking.

Ib qho kev tshem tawm tsis siv neeg tshem tawm kom them nyiaj txog li 20 hli ntawm kev sib txhuam hauv ob sab phlu, tuav tswj kev ua haujlwm zoo sib xws thiab tsis txhob hloov kho ntau zaus. Tus kheej-lubricating kheej kheej bearings ntawm kev sib txuas ua kom lub zog sib kis tau zoo thiab ua kom cov khau txav tau yooj yim.

2. Cov ntawv thov ib txwm

YFX-600/80-L yog tsim los rau 1000–3000 tuj ultra- cov tshuab ua haujlwm hnyav, ua haujlwm zoo hauv cov cheeb tsam hnyav nrog cov plua plav siab, kub siab, thiab lub sijhawm pib nres ntau zaus. Cov ntawv thov tseem ceeb suav nrog:

2.1 Heavy Hoisting Machinery

Tau tshaj cov nyiaj siv ua haujlwm loj cranes, gantry cranes, thiab electromagnetic hoists hauv steel mills, ports, thiab heavy machinery factories. Nws muab kev ruaj ntseg braking thaum lub sij hawm hoisting thiab kev thauj mus los ntawm ultra- hnyav workpieces (xws li steel billets, cov khoom siv loj), tiv thaiv kev sib tsoo lossis poob thiab ua kom muaj kev nyab xeeb ntawm kev ua haujlwm.

Haum rau lub ntsiab braking system ntawm cov hluav taws xob winches loj, ua kom muaj qhov tseeb ntawm qhov chaw thau khoom thiab nres thaum muaj xwm txheej ceev thaum nqa / txo cov txheej txheem.

2.2 Metallurgical & Mining Machinery

Siv nyob rau hauv lub ntsiab hoists, inclined ncej conveyors, thiab ore tuav cov khoom ntawm cov mines loj. Nws IP65 tiv thaiv enclosure thiab tiv thaiv- txheej txheej corrosion hloov mus rau plua plav thiab ntub dej hauv av lossis qhib- qhov chaw mining ib puag ncig, ua kom ntseeg tau ruaj khov rau kev thauj mus los ntawm cov ntxhia.

Siv rau billet conveyors, ladle turntables, thiab dov zeb auxiliary drives hauv metallurgical nroj tsuag. Lub siab - kub tiv taus (txog 600 degree) kev sib txhuam hauv ob sab phlu tuaj yeem ua haujlwm siab - qhov chaw ua haujlwm kub nyob ze ntawm cov hlau molten, kom ruaj khov braking ntawm siab - cov ntaub ntawv kub.

2.3 Chaw nres nkoj & Shipping Equipment

Sib phim cov gantry cranes, thawv stackers, thiab bulk cargo loaders/unloaders nyob rau hauv loj ports. Nws hloov mus rau qhov siab -ntau zaus thauj khoom / tshem tawm cov suab nrov ntawm cov chaw nres nkoj, muab lub zog nres thiab ruaj khov kom ntseeg tau tias muaj kev nyab xeeb ntawm cov ntim khoom lossis cov khoom thauj ntau (xws li cov thee, nplej).

Tiv thaiv cov av noo ntawm ntug dej hiav txwv thiab ntsev tsuag corrosion los ntawm kev tiv thaiv -corrosion txheej, tuav ntev - lub sij hawm txhim khu kev qha kev ua tau zoo nyob rau hauv marine ib puag ncig.

2.4 Lwm Hnyav-Cov Khoom Siv Ua Haujlwm

Haum rau lub ntsiab braking system ntawm cov khoom siv loj siv cov khoom siv hauv cov thee- cov chaw tsim hluav taws xob hluav taws xob thiab cov cement factories, tiv thaiv cov khoom rov qab los yog tawg ntawm cov khoom siv inclined.

Siv rau hnyav - cov khoom siv traction hauv cov haujlwm loj (xws li lub qhov taub tho txawv tshuab, cov khoom siv txhim kho choj), ua kom muaj kev ruaj khov thiab nres nres thaum lub sijhawm cov khoom txav, ua kom muaj kev nyab xeeb ntawm kev tsim kho.

 

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