High Quality YFX Series Electro{0}}hydraulic Storm Braking Wedges Nres

 

1. Series Overview & Core Function

YFX Series (Y=Hydraulic, F=Storm/Parking, X =} Wedge Structure) yog muab faib uakev nyab xeeb- tseem ceeb crane nres, txawv ntawm tus qauv kev pabcuam nres. Nws lub luag haujlwm tseem ceeb yog kho kom haum rau cov xwm txheej hnyav thiab xwm txheej xwm txheej ceev:

Cua daj cua dub: Kev ruaj ntseg crane mus ncig teb chaws mechanisms (trolley, gantry) thiab hoisting systems tiv thaiv siab cua loads, tiv thaiv lub crane ntawm "khiav deb" los yog swaying uncontrollably thaum muaj cua daj cua dub.

Static Load Holding: Kev tuav cov khoom hnyav (txog 400+} tons) thiab cov khoom siv crane nyob rau hauv qhov chaw ruaj khov thaum lub sij hawm poob, kev saib xyuas, lossis hluav taws xob poob-txawm tias nyob rau hauv huab cua phem.

Emergency Anti-Slip Braking: Tsis siv neeg ua haujlwm thaum lub crane kuaj pom overspeed, cua ceev tshaj qhov txwv kev nyab xeeb, lossis lub zog poob, muab cov kab kawg ntawm kev tiv thaiv rau crane kev nyab xeeb.

Nrog wedge- hom quab yuam amplification thiab siab braking torque (1,000–20,000 N·m), series yog optimized rau loj cranes nyob rau hauv cov chaw nres nkoj, shipyards, thiab kev tsim kho qhov chaw uas ib puag ncig tej yam kev mob hnyav thiab muaj kev nyab xeeb txaus ntshai.

2. Txoj Cai Ua Haujlwm

YFX Series ua haujlwm ntawm ib qhoelectro-hydraulic wedge amplification txoj cai, sib txuas hydraulic quab yuam nrog cov cuab yeej cuab tam tus kheej -locking los tsim kom muaj zog braking torque. Nws lub voj voog ua haujlwm suav nrog peb lub xeev tseem ceeb:

2.1 1. Nres Tso Tawm (Kev Ua Haujlwm Crane Ib txwm)

Thaum lub crane nyob rau hauv ib txwm ua haujlwm (hoisting, mus txawv tebchaws), lub kaw lus tswj muab lub zog rau tus nres lub electro-hydraulic thruster.

Lub thruster tsav ib lub tog raj kheej hydraulic, uas thawb lub npoo - zoo li tus actuator kom tshem tawm ntawm tus nres qhov kev sib txhuam. Qhov no tshem tawm cov kev sib txhuam blocks, tsim kom muaj qhov sib txawv ntawm cov blocks thiab crane lub braking rail / nruas.

Lub crane txav cov khoom (trolley, gantry) lossis hoisting nruas tig ywj siab, ua kom muaj kev ua haujlwm zoo.

2.2 2. Kev Sib Koom Tes Nres (Storm Holding/Emergency)

Huab Cua Holding: Thaum cua ceev tshaj qhov chaw nyab xeeb (piv txwv li, 15 m / s) lossis lub crane nres, lub thruster poob lub zog. Hydraulic siab poob, thiab siab - nro rov qab lub caij nplooj ntoos hlav rub lub wedge actuator rau pem hauv ntej.

Wedge Force Amplification: Lub npoo swb ntawm ob qhov chaw sib txhuam, hloov lub caij nplooj ntoos hlav lub zog tawm mus rau hauv lub zog clamping quab yuam (5-10 npaug ntawm lub caij nplooj ntoos hlav quab yuam). Qhov no thawb cov kev sib txhuam thaiv nruj nreem tiv thaiv lub braking rail / nruas, tsim kom muaj zog braking torque.

Tus kheej -Kov Mechanism: Lub kaum sab xis ntawm lub kaum sab xis (feem ntau yog 8℃-12 degree) ua rau tus kheej -locking effect-ib zaug, lub braking quab yuam nce nrog cov khoom siv sab nraud (piv txwv li, cua siab), tiv thaiv cov npoo los ntawm kev thim rov qab thiab xyuas kom lub nres nres txawm tias hydraulic siab poob siab.

2.3 3. Thaum muaj xwm ceev nres (Hoverspeed/Power Poob)

Nyob rau hauv cov ntaub ntawv ntawm crane overspeed (kuaj los ntawm ceev sensors) los yog tam sim ntawd lub hwj chim poob, lub thruster yog instantly de{0}}energized. Lub caij nplooj ntoos hlav rov qab thiab cov kab nrib pleb koom nrog tsawg dua lossis sib npaug li 0.5 vib nas this.

Lub npoo ntawm tus kheej -locks, thiab cov kev sib txhuam thaiv clamp lub braking rail / nruas nrog siab tshaj plaws torque, nres lub crane txav nyob rau hauv ib qho kev nyab xeeb deb thiab tiv thaiv plam lossis txav chaw.

3. Core Structure & Cov Khoom Tseem Ceeb

YFX Series nta lub zog, huab cua- tiv taus tsim nrog plaub qhov tseem ceeb subsystems, ua kom zoo rau cov cranes loj thiab ib puag ncig hnyav:

3.1 1. Electro-Hydraulic Actuation Unit (Power Core)

Electro-Hydraulic Thruster: Lub siab - lub zog thruster (lub cev muaj zog: 1.5-5.5 kW) ua ke nrog lub tog raj kheej hydraulic, tsim los rau kev ua haujlwm siab - siab (15-30 MPa). Nws hloov hluav taws xob hluav taws xob mus rau hauv hydraulic quab yuam los tswj kev sib koom tes / tshem tawm.

Rov qab Spring Assembly: Ntau qhov siab - nro manganese- steel compression springs (tag nrho cov quab yuam: 10-50 kN) uas muab lub zog tseem ceeb rau kev ua haujlwm. Lawv preload yog adjustable kom zoo -tune braking torque.

3.2 2. Wedge Braking Assembly (Force Amplification Core)

Ntiv nplhaib Actuator: A precision-machined steel wedge (hardness: HRC 45–50) nrog rau qhov chaw inclined, coated nrog hnav-cov alloy resistant kom txo tau kev sib txhuam thiab ntev kev pab cuam lub neej.

Kev sib txhuam Blocks: High-kev ua tau zoo ntawm cov khoom sib xyaw (semi-nws yog xim hlau + ceramic) nrog kev sib txhuam coefficient siab (μ Ntau dua lossis sib npaug li 0.48) thiab kub tsis kam mus txog 450℃. Lawv yog bolted rau tus nres lub thav duab ruaj thiab tsim kom yooj yim hloov.

Braking Interface: Tau tshaj ob hom crane braking Cheebtsam:

Rail-Ntaus: Kev sib txhuam thaiv clamp mus rau lub crane txoj kev taug kev (nruj rau trolley / gantry brakes).

Nruas-Mounted: Kev sib txhuam blocks koom nrog lub loj - txoj kab uas hla (500–1,500mm) ntawm lub hoisting mechanism.

3.3 3. Tus Kheej -Kub & Kho Qhov System (Safety Core)

Wedge Tus Kheej -Kov Mechanism: Lub kaum sab xis inclined thiab nto roughness yog calibrated los xyuas kom meej tus kheej - xauv nyob rau hauv tag nrho cov tsim loads, tshem tawm kev cia siab rau sab nraud hwj chim rau tuav.

Hnav Adjusters: Tsis siv neeg lossis phau ntawv hloov kho cov ntsia hlau uas them nyiaj rau kev sib txhuam thaiv kev hnav, ua kom muaj qhov sib txawv ntawm qhov sib txawv (0.5–1.0mm) thiab zam kev siv phau ntawv rov-calibration.

3.4 4. Environmental Protection Cheebtsam (Durability Core)

Huab cua-Resistant Vaj tse: Lub nres sab nrauv yog ua los ntawm siab- lub zog cam khwb cia hlau (QT600) nrog ob npaug - txheej epoxy txheej (120μm thickness) thiab stainless hlau fasteners, ua tiav IP65 tiv thaiv los nag, ntsev tsuag, thiab plua plav- tseem ceeb rau chaw nres nkoj thiab offshore cranes.

Tsawg-Kev hloov pauv kub: Kev xaiv qis qis- kub seals (FKM cov khoom) thiab cov khoom siv cua sov tso cai rau kev ua haujlwm hauv -40℃txog 80 degree, haum rau qhov chaw txias-kawg.

4. Cov yam ntxwv tseem ceeb & qhov zoo

YFX Series yog qhov txawv los ntawm nws cov cua daj cua dub - tshwj xeeb tsim thiab crane tsom rau kev nyab xeeb, nrog cov txiaj ntsig tseem ceeb:

4.1 1. Wedge Force Amplification & Self-Xauv

Lub tshuab wedge txhawb nqa lub zog rov qab los ntawm 5-10 zaug, ua kom lub nres kom tsim tau ultra- siab torque (txog 20,000 N·m) nrog lub caij nplooj ntoos hlav me me. Tus kheej -locking muaj nuj nqi ua kom tus nres nres txawm tias tag nrho lub zog poob, muab kev nyab xeeb kiag li thaum muaj cua daj cua dub.

4.2 2. High Anti-Slip Performance

Kev sib txhuam blocks 'siab coefficient (μ Ntau dua lossis sib npaug li 0.48) thiab thaj chaw sib tiv loj (200–1,000 cm²) ua kom muaj zog tiv thaiv -slip-txawm tias ntub lossis plua plav braking rails / nruas. Qhov no tiv thaiv lub crane los ntawm zawv zawg nyob rau hauv siab cua loads (txog 25 m / s).

4.3 3. Huab cua & Corrosion Resistance

IP65 kev tiv thaiv, tshuaj tsuag ntsev-cov tshuaj tiv thaiv, thiab cov khoom siv hlau tsis muaj steel ua rau cov nres tsim nyog rau qhov hnyav marine thiab ntug hiav txwv ib puag ncig (xws li, chaw nres nkoj thawv cranes raug dej ntsev).

4.4 4. Kev tu qis & Lub neej ua haujlwm ntev

Tus kheej -locking wedge tsim txo kev cia siab ntawm hydraulic siab rau tuav, txo qis hnav ntawm hydraulic Cheebtsam.

Kev sib txhuam blocks muaj lub neej ua haujlwm siab dua lossis sib npaug li 15,000 teev ua haujlwm (nyob rau hauv ib txwm muaj), thiab hnav cov khoom kho kom tshem tawm kev saib xyuas ntau zaus.

4.5 5. Ua raws li Crane Safety Standards

Ua tau raws li kev cai thoob ntiaj teb crane kev nyab xeeb, suav nrogISO 4301-1(Crane brakes),GB/T 6333-2019(Suav electro-hydraulic wedge brake standard), thiabCE(EU Machinery Cov Lus Qhia). Nws kuj ua raws li qhov chaw nres nkoj crane- cov qauv tshwj xeeb (piv txwv li, IEC 60044 rau marine cranes).

5. Cov ntawv thov ib txwm

YFX Series yog lub hom phiaj- ua rau cov cranes loj hauv ib puag ncig hnyav, suav nrog:

Chaw nres nkoj Thawv Cranes: Roj Hmab-nyias gantry cranes (RTGs), rail-mounted gantry cranes (RMGs), thiab nkoj- mus rau- ntug dej hiav txwv (STS) cranes- tiv thaiv cua daj cua dub thiab tuav cov thawv thaum thauj khoom / tshem tawm.

Shipyard Gantry Cranes: Loj gantry cranes rau kev tsim nkoj, tuav cov khoom hnyav thiab cov khoom siv - tiv thaiv dej ntsev thiab cua kub.

Ntauwd Cranes (High-Rise Construction): Ntauwd cranes nyob rau hauv ntug dej hiav txwv los yog cua daj cua dub- tiv thaiv ntauwd sway thiab ruaj lub jib thaum muaj cua daj cua dub.

Offshore cranes: Platform cranes rau kev ua haujlwm roj thiab roj- tiv thaiv ib puag ncig marine thiab thaum muaj xwm ceev thauj khoom thaum lub hiav txwv ntxhib.

 

 

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