1. Qauv txhais lus & Core Function
YPZ2-630 × 30II / E121-L-MSK1 tus qauv code ncaj qha qhia txog nws cov qauv kev teeb tsa, kev ua haujlwm tsis zoo, thiab kev teeb tsa txuas ntxiv, ua kom cov khoom siv nrawm sib xws:
| Qauv Segment | Lub ntsiab lus |
|---|---|
| YPZ 2 | 2nd-Tsim Kho Kom Zoo Dua Electro-Hydraulic Disc Nres Series (txhim kho rigidity, ntse compatibility) |
| 630 | Tau tshaj nres disc txoj kab uas hla: 630 hli (optimized rau siab torque thiab kub dissipation) |
| 30 | Tau tshaj nres disc thickness: 30 hli (siab-lub zog alloy steel, hnav- tiv taus thiab tiv thaiv- deformation) |
| II | Dual -caliper configuration (ob symmetric calipers rau balanced braking force) |
| E121 | Matched electro-hydraulic thruster qauv (E-series, 121 qhia txog qhov ntsuas thrust 1210 N thiab lub zog tsis muaj zog) |
| L | Mounting orientation: Sab laug-mounted (sib haum nrog machinery ncej layout) |
| MSK 1 | Cov khoom siv sib xyaw ua ke: Phau ntawv tso tawm (M) + Kev nyab xeeb cuam tshuam (S) + Ceev- nruab bracket (K1) |
Nws cov haujlwm tseem ceeb yog tsom rau hnyav-lub luag haujlwm, kev nyab xeeb- qhov xwm txheej tseem ceeb uas yuav tsum tau muaj ultra- muaj kev ntseeg siab thiab tswj tau meej:
Siab -Torque Braking: Muab kev ruaj khov braking torque (1200–1800 kN·m) kom decelerate los yog nres loj rotating machinery smoothly, tsis txhob structural shocks ntawm abrupt nres.
Kev Ceev Xwm Ceev: Ua nrawm nrawm rau hauv lub zog poob, thruster tsis ua haujlwm, lossis overspeed (Ntau dua lossis sib npaug li 110% ntawm qhov ntsuas nrawm) txhawm rau tiv thaiv cov tshuab khiav tawm thiab kev puas tsuaj loj.
Static Load Holding: Ua kom ruaj khov ntxiv- hnyav hnyav (piv txwv li, 150-tuj ntim, cov pob zeb loj loj) thaum lub sijhawm poob, kev saib xyuas, lossis hluav taws xob hluav taws xob - xyuas kom tsis muaj kev sib tsoo.
Intelligent Safety Monitoring: Tau tshaj cov kev tswj hwm kev lag luam los ntawm kev sib koom ua ke sensors, ua kom muaj tseeb - sijhawm taug qab cov xwm txheej thiab kev saib xyuas kev kwv yees.
2. Txoj Cai Ua Haujlwm
YPZ2-630×30II/E121-L-MSK1 ua haujlwm ntawmua tsis tiav- txoj hauv kev nyab xeeb (lub caij nplooj ntoos hlav quab yuam rau braking, electro- hydraulic thrust rau tso tawm), nrog dual -caliper synchronization rau cov zis torque sib npaug. Nws lub voj voog ua haujlwm suav nrog peb lub xeev tseem ceeb:
2.1 Kev Sib Koom Tes Nres (Safety State: Default)
Thaum lub tshuab nyob ruaj ruaj, thaum muaj xwm txheej ceev, lossis lub zog tawm, sab hauv siab - nro disc springs (60Si2MnA alloy steel) hauv ob lub calipers nthuav tawm sab nraud.
Lub caij nplooj ntoos hlav quab yuam (tag nrho 600-800 kN) thawb lub dual calipers 'dual-sab kev sib txhuam pads kom clamp symmetrically tiv thaiv lub rotating nres disc (630 hli txoj kab uas hla, 30 hli thickness).
Kev sib txhuam ntawm cov ntaub qhwv thiab disc tsim kom ruaj khov braking torque (1200-1800 kN·m), tiv thaiv lub disc tig kom nres lub tshuab txuas txuas lossis tuav nws ruaj khov.
2.2 Nres Tso Tawm (Lub Xeev Ua Haujlwm)
Thaum lub tshuab xav tau khiav, qhov sib tw E121 electro-hydraulic thruster tau qhib. Nws hloov hluav taws xob hluav taws xob mus rau hauv hydraulic siab (20-28 MPa), tsim tawm txoj kab ncaj nraim (1210 N) kom kov yeej lub caij nplooj ntoos hlav disc.
Lub thrust yog kis los ntawm ib tug synchronous linkage mechanism, retracting lub pistons thiab kev sib txhuam pads ntawm ob lub calipers ib txhij. Ib tug meej 0.5-1.2 hli clearance yog tsim ntawm cov ntaub qhwv thiab disc.
Lub nres disc tig ywj siab nrog lub tshuab ua haujlwm, ua kom muaj kev ua haujlwm ib txwm muaj (xws li crane hoisting, conveyor txav) yam tsis muaj kev sib txhuam.
2.3 Kev Teb Thaum Muaj Xwm Ceev (Fault State)
Nyob rau hauv cov ntaub ntawv ntawm lub hwj chim poob, hydraulic to, los yog thaum muaj xwm ceev kaw teeb liab, lub E121 thruster lub siab dissipates instantly.
Lub disc springs rebound li tsawg dua los yog sib npaug li 0.2 vib nas this, tsav ob lub calipers re-clamp lub disc synchronously- ua kom tag nrho braking torque nres lub tshuab tam sim ntawd thiab tshem tawm kev nyab xeeb.
