European Ob Chav Girder Choj Crane

KEV KAWM TXUJ CI & PHILOSOPHY

Core Engineering Cov Cai

Precision Over Tolerance: Cov khoom siv yog tsim los kom nruj dua li cov qauv yam tsawg kawg nkaus yuav tsum tau (xws li, lub log sib dhos li ntawm 0.5 hli dhau qhov ntev).

Lifecycle Engineering: Tsim los rau25-40+ xyoontawm kev pab cuam txhim khu kev qha nrog cov ntaub ntawv kho cov phiaj xwm.

Kev sib koom ua ke: Holistic tsim qhov twg txhua yam, hluav taws xob, thiab kev tswj cov tshuab yog tsim los ua ib qho kev sib koom ua ke.

Kev Tiv Thaiv Kev Nyab Xeeb: Ntau lub tshuab kev nyab xeeb tsis tu ncua tiv thaiv kev ua tsis tiav ntau dua li tsuas yog txo lawv.

 

Manufacturing Excellence

Cov khoom siv tshwj xeeb: Standard sivS355J2+Nsteel (nrog rau kev ntsuam xyuas ntawm -20 degree), stainless hlau fasteners, thiab marine-qib txhuas rau enclosures.

Advanced FabricationLaser / plasma txiav nrog robotic vuam rau cov pob qij txha tseem ceeb (cov txheej txheem vuam tsim nyog rau EN ISO 15614).

Nto Technology: Multi-theem nto npaj suav nrogzinc phosphate pretreatmentua ntej hmoov txheej los yog daim ntawv thov ntub dej.

 

KEV PAB CUAM

Parameter	European hwm	Standard Industrial
Positioning raug	± 1-3 hli	± 10-20 hli
Kev tswj ceev ceev	1:1000 (0.1-100%)	1:100 (1-100%)
Lub suab nrov	Tsawg dua lossis sib npaug li 65 dB (A) ntawm 1m	Tsawg dua lossis sib npaug li 75 dB (A) ntawm 1m
Zog Efficiency	Regenerative drives (txuag 20-30%)	Resistive braking (lub zog nkim li cua sov)
Lub Sijhawm Nruab Nrab Nruab Nrab (MTBF)	5, 000+ teev	2,000-3,000 teev
Lub Sijhawm Txhim Kho	30-40% sai dua (modular tsim)	Standard lub sij hawm los ua ke

 

Core Cheebtsam: Bearing, Gearbox, Tsav, Twj

Qhov chaw ntawm Keeb Kwm: Henan, Suav

Warranty: 1 Xyoo

Qhov hnyav (KG): 2000 kg

Video tawm -kev tshuaj xyuas: Muab

Machinery Test Report: Muab

Design: Ob chav beam

Efficiency: high efficiency

Kev khiav hauj lwm ceev: kev khiav hauj lwm ceev

Kev ruaj ntseg: Kev tiv thaiv - ua haujlwm viav vias

Xim: xaiv tau

Lub Zog: 110V / 220V / 230V / 380V / 440V, customized

Ntev: 7.5-31.5m

1. BRIDGE STRUCTURE SYSTEM

Main Girders (Tragbalken)

Kev tsim kho: Welded box girdersnrog optimized cross-section (feem ntau 1:1.2 txog 1:1.5 qhov siab-rau- dav piv)

Khoom siv: S355J2+N/K2steel daim hlau (EN 10025-2) nrog lav -20℃cuam tshuam toughness

Internal Structure:

Transverse diaphragm daim hlau txhua 1.5-2m

Longitudinal stiffeners ntawm lub vev xaib thiab flanges

Diagonal bracingnyob rau hauv cov ces kaum rau torsional rigidity

Vuam: Submerged arc vuam (SAW)rau lub ntsiab seams,MAG vuamrau stiffeners

Kev Tswj Xyuas Zoo: 100% kev kuaj ultrasonicntawm qhov tseem ceeb welds,magnetic particle kuajrau cov uas tsis yog - tseem ceeb welds

Xaus Truck (Laufkatzen)

Kev tsim kho ncej: Welded lub thawv seemnrog integrated motor / platform brackets

Log Assemblies:

Ob -flanged forged steel log(34CrNiMo6 khoom)

Induction- tawv tawv tread(55-60 HRC rau 8mm qhov tob)

Spherical cov menyuam bearings(FAG/SKF/INA) nrog cov ntsaws ruaj ruaj

Hydraulic jacking cov ntsiab lusrau lub log hloov

Kev sib txuas rau Girders: High-kev sib txhuam muaj zog- tuav bolts(HV system per EN 14399-10)

Runway System (Laufbahn)

Rails: TS EN 14811-1A75-A120 crane ntsia nrogTS EN 13674-1profiles

Fastening: Caij nplooj ntoos hlav- loaded rail clamps(GANTREX, RÜBIG) tso cai rau thermal expansion

Kev sib tw: Laser-leveled rau± 1mm ​​txog 20m, ± 2mm tag nrho ncua

2. TROLLEY SYSTEM (FAHRWERK)

Trolley Ncej

: Welded steel kev tsim khonrog integrated gearbox/motor mounts

Log Arrangement: 8-log configuration(4 tsav, 4 idler) rau kev faib khoom

Lub log: Case- tawv(60-62 HRC) nrogcrowned treadrau rail alignment

Trolley Tsav System

Cheebtsam	European Specification
Lub cev muaj zog	IEC ncej(eg, 160M) nrogIE4 hwm efficiency, nres lub cev muaj zog yeem
Gearbox	Helical{0}}bevel units(SEW, Nord, Flender) nrogNtau dua lossis sib npaug rau 1.25 qhov kev pabcuam
Kev sib txuas	Elastic pin / Bush hom(R+W, KTR) nrog ua tsis tiav -kev nyab xeeb tsim
Nres	Caij nplooj ntoos hlav- siv, hluav taws xob tso tawmdisc nres (SBG, Mayr)

3. HOISTING SYSTEM (HEBEWERK)

Main Hoist Unit

Drum Assembly:

Machined steel nruasnrogundercut groovesrau txoj hlua taw

Rope tuav system(EN 13135 ua raws)

Integral hlua qhianrog ze sensor

Gearing: 3-theem planetary / helical gearboxnrogNtau tshaj lossis sib npaug rau 1.4 qhov kev pabcuam

Lub cev muaj zog: Dual -ceev lossis VFD- tswjnrogClass F rwb thaiv tsev(155 degree)

Braking: Dual ywj siab systems:

Tsav nres: Disc nres ntawm siab - nrawm nrawm

Kev nyab xeeb nres: Mechanical load nres ntawm gearbox tso zis

 

Txoj hlua System

Hlau Ropes: 19x7 los yog 35x7 IWRC rotation-resistant(Casar, Pfeifer, Kiswire)

Sheaves: Forged steel nrog hardened grooves(55-60 HRC)

Kev txiav txim: Cov socketsnrog load xyuas pins

Load Handling Attachments

Hook Block: Forged steel hooks(Qib T lossis V rau EN 1677-1)

Grab System(yog tias muaj):

Motorized grabsnrogIP67-rated internal motors

Txoj hlua- ua haujlwm rubnrog cais kaw mechanism

Load cellsintegrated nyob rau hauv spreader beam

4. ELECTRICAL & CONTROL SYSTEMS

Power Supply System

Conductor System: Insulated conductor tuav(DUCT-O-BAR, ALU-TRAK) nrog:

Tus kheej- ntxuav cov neeg sau

Phase indication markers

Expansion pob qij txhatxhua 40-60 m

Cable Management: Zog chains(igus, Kabelschlepp) rau trolley txav

 

Kev Nyab Xeeb & Saib Xyuas Cheeb Tsam

Ntaus ntawv	Txuj	Muaj nuj nqi
Load Limiter	TS EN 13155	2-channel system nrog hla kev kuaj xyuas
Limit Switches	TS EN 60947-5-1	Sib nqus sib thooj hom nrog phau ntawv rov pib dua
Encoder Systems	TS EN 61508	Muaj ntau yam -tig rau hoist, nce ntxiv rau kev mus ncig
Anti-Kev sib tsoo	TS EN 12999	Laser / LiDAR raws li ceeb toom / nres zones
Anemometer	TS EN 61400-12-1	khob / vane hom nrog 4-20mA tso zis

 

Hluav taws xob txee

Kev tsim kho: Hmoov-coated steel(RAL 7035) nrogKev ntsuas IP54 / IP55

Sab hauv Layout: Form 3b/4 segregation(EN 61439-1/2)

Cheebtsam:

Main Circuit Court breakernrog RCD tiv thaiv

Kab limrau kev ua raws li EMC

24V DC UPS ua haujlwmrau kev ruaj ntseg circuits

PLC nrog SD daim npavrau kev sau ntaub ntawv

 

5. GRAB BUCKET SYSTEM (Tshwj xeeb)

Motorized Grab Cheebtsam

Lub taub hau Assembly:

Gearmotor: Nres lub cev muaj zog(SEW/Bauer) nrogKev tiv thaiv IP67

Gearbox: Planetary reducernrog 150-300: 1 ratio

Torque limiter: Mechanical swb clutch los tiv thaiv overload

Lub puab tsaig Mechanism:

Lub puab tsaig: Hardox 500hnav daim hlau nroghloov tau cov hniav

Hinges: Bushed pinsnrog tsis siv neeg lubrication

Cov ntsaws ruaj ruaj: Multi- di ncauj radial foobkhaws roj

Hluav taws xob System:

Slip nplhaib sib dhos: Fiber txhuam technologyrau kev hloov hluav taws xob

Kub sensors: Nyob rau hauv lub cev muaj zog thiab gearbox

Qhov chaw sensors: Rau lub puab tsaig qhib lub kaum sab xis

Rope-Operated Grab Cheebtsam

Kaw Mechanism: Differential pulley systemrau mechanical kom zoo dua

Rope Guides: Tus kheej -aligning sheavestiv thaiv txoj hlua twisting

Qhov hnyav Optimization: Counterweightsrau npliag grab stability

6. AUXILIARY & SPECIAL COMPONENTS

Lubrication System

Centralized tsis siv neeg lubrication(Lincoln / Trafo) rau:

Lub log bearings

Qhib iav meshes

Hlau sheave bearings

Progressive divider li qubrau kev faib roj kom meej

Saib Xyuas & Diagnostics

Kev vibration sensors: Ntawm tag nrho cov kabmob loj (SKF / ifm)

Kub sensors: motors, gearboxes, brakes

Roj teeb sensors: Nyob rau hauv gearboxes

Hnav cov sensors: Nyob rau hauv ob sab phlu

Cov ntaub ntawv rooj vag: MQTT/OPC UAinterface rau cog network

Tshwj xeeb ib puag ncig Cheebtsam

Ib puag ncig	Cov Cheebtsam tshwj xeeb
Txias (-40 degree)	Tsawg-kub steel, rhuab bearings, Arctic roj
Corrosive	AISI 316 stainless hlaufasteners, zinc- txhuas txheej
tawg	ATEX- tau ntawv pov thawjmotors, brakes, sensors
Chav huv	Stainless hlau, du nto, zoo siab

7. Khoom & Tiav

Surface Protection System

Kev npaj: Sa 2.5 hlirau 50-75μm profile

Priming: Zinc -nplua nuj epoxy(80μm qhuav zaj duab xis thickness)

Nruab nrab: Micaceous hlau oxide epoxy(125μm DFT)

Topcoat: Polyurethane(50μm DFT) hauv RAL xim

Cov khoom tseem ceeb Specifications

Cov qauv hlauEN 10025-2 S355J2 (nrog CE cim thiab 3.1 daim ntawv pov thawj)

FastenersTS EN 15048-1 / 2 HV system bolts, A4-80 stainless hlau rau thaj chaw corrosive

Hluav taws xob: Harmonized cables(H07RN-F) nrog cov pa luam yeeb tsawg xoom halogen xaiv

Cov kabmobISO 281 L10 lub neej suav nrog Ntau dua lossis sib npaug rau 100,000 teev

8. Cov ntaub ntawv zoo ib yam

Txhua yam tseem ceeb suav nrog:

Cov ntaub ntawv pov thawj(3.1 lossis 3.2 rau EN 10204)

Welding txheej txheem kev tsim nyog(WPQR)

Tsis yog -cov ntawv ceeb toom kev ntsuas kev puas tsuaj

Dimensional soj ntsuam daim ntawv qhia

Factory txais kev xeem raws tu qauv

CE Daim Ntawv Tshaj Tawm ntawm Kev Koom Tes

Sketch

Main technical

 

 

1. Engineering & Performance Superiority

Qhov zoo	Kev Ua Haujlwm	Kev cuam tshuam
Precision Engineering	FEA-optimized box girders (L/1000 deflection), laser -cov khoom sib xws (± 1mm ​​kam rau ua)	Ultra-kev ua haujlwm du, kev co me me, txuas ntxiv lub neej
Predictable Performance	Kev tswj cov txheej txheem kev txheeb cais, cov khoom sib txuam, kev sib koom ua ke	Kev ua haujlwm zoo ib yam hauv cov kev qhia tshwj xeeb rau tag nrho lub neej voj voog
Advanced Motion Control	VFDs ntawm tag nrho cov lus tsa suab nrog CANbus synchronization, tiv thaiv -sway algorithms	Pinpoint positioning (± 2mm), poob siab -dawb thauj khoom tuav
Superior Longevity	Cov ntaub ntawv hwm (S355J2+N), tiv thaiv corrosion (C5-M), precision bearings	30-40+ xyoo tsim lub neej nrog 90%+ sijhawm ua haujlwm

 

2. Kev nyab xeeb & kev ntseeg tau zoo heev

Multi- Txheej Kev Nyab Xeeb Systems:
• ThawjLoad limiters (2-channel), txwv keyboards (magnetic)
• Secondary: Kev tshawb nrhiav tsis tau nrawm, nres thaum muaj xwm ceev (Qeb 0/1)
• Tertiary: Cov qauv kev tiv thaiv overload, tiv thaiv - kev sib tsoo tshuab

Ua tsis tiav -Safe Design: Dual ywj siab nres, rov ua dua PLCs, kev nyab xeeb- cov khoom ntsuas (SIL2/PLd)

Predictive Maintenance: Integrated sensors (kev vibration, kub, hnav) nrog huab analytics

Cov ntaub ntawv kev ntseeg siab: MTBF >5,000 teev, 99.5% + muaj nyob rau hauv kev ua haujlwm tas mus li

 

3. Kev Ua Haujlwm Zoo

Qhov chaw ua haujlwm	European Technology	Kev tshwm sim
Zog Efficiency	Regenerative VFDs (pub 20-30% rov qab rau daim phiaj), IE4 motors, LED teeb pom kev zoo	40-60% qis zog tus nqi piv rau cov pa cranes
Kev Kho Kom Zoo	Centralized lubrication, ceev - hloov cov khoom, kuaj cov chaw nres nkoj	50% tsawg dua lub sijhawm kho, 70% tsawg dua qhov tsis tau npaj tseg
Qhov chaw optimization	Compact tsim, siab nuv mus kom ze, tsawg deflection	Qhov siab tshaj plaws siv tau hauv pem teb / qhov siab
Ceev & Productivity	Optimized acceleration profiles, ib txhij motions	15-25% ceev lub sij hawm voj voog

 

4. Kev Lag Luam Zoo

 

Siab dua tus nqi: 60-70% tom qab 10 xyoo vs . 20-30% rau cov qauv cranes

Cov txiaj ntsim kev pov hwm: 20-40% tus nqi qis dua vim muaj ntawv pov thawj kev nyab xeeb

Txoj Cai Ua Raws Cai: Zero non{0}}kev pheej hmoo ua raws cai hauv European lag luam

 

5. Kev ua thawj coj thev naus laus zis

Digital Integration: OPC UA, MQTT interfaces for Industry 4.0 integration

Ntse nta:
• Digital Twin: Virtual qauv rau simulation thiab optimization
• Predictive Analytics: AI-tsav kev kwv yees ua tsis tiav
• Tej thaj chaw deb Diagnostics: Kev ruaj ntseg chaw tsim khoom nkag rau kev daws teeb meem

Yav tom ntej -Kev pov thawj: Modular tsim tso cai hloov kho tshuab

 

1. Automotive & Advanced Manufacturing

Automotive Assembly Kab

Kev xav tau: High precision (± 2mm), kev ua haujlwm huv, 24/7 kev ntseeg tau

European Zoo: Vibration-damped trolleys, absolute encoders, dawb chav variants

Kev siv tshwj xeeb:
• Lub cev-hauv- tuav dawb: Siab - qhov chaw qhov chaw rau vuam chaw
• Roj teeb ntau lawm: Cleanroom cranes rau lithium{0}}ion cell tuav
• Cov khw muag tshuaj pleev xim: Explosion-cov cranes tiv thaiv nrog kev ua tiav tshwj xeeb

Aerospace Kev Lag Luam

Daim ntawv thov: Wing sib dhos, fuselage koom, cav tuav

Kev Xav Tau Tseem Ceeb: Micro- positioning (± 0.5mm), tiv thaiv -sway, hloov pauv geometry tuav

European Solutions:
• Active load tswj: Counter-mass systems for ilv components
• 6-axis positioning: Ua ke choj/trolley/hoist/rotation/tilt control
• Carbon fiber ntau tuav: Static -dissipative systems

 

2. Zog & Kev lag luam hnyav

Lub zog tiam

Hom cog	Daim ntawv thov	Cov yam ntxwv European
Nuclear	Roj pas tuav, tu	SIL3 kev ruaj ntseg systems, seismic qualification, hluav taws xob-cov ntaub ntawv tiv taus
Kub	Coal / biomass tuav	Siab-lub luag haujlwm rub (FEM 8m), plua plav- pov thawj, kev sib xyaw ua haujlwm
Hydro	Kev tu turbine	Siab -muaj peev xwm (500T+), kev ua kom qis qis, ua haujlwm nyob deb

Hlau & Hlau

Cov yards24/7 ua haujlwm nrog 50T + hlau nplaum lossis tuav tuav

Aluminium Smelters: Kub hlau tuav (txog 400 degree) nrog kev tiv thaiv tshav kub

Tshwj xeeb nta:
• Spark -resistantCheebtsam rau explosive atmospheres
• High -cycle designsrau daim ntawv thov nruam casting
• Automated tswj cov khoomnrog RFID nrhiav

 

3. Logistics & Infrastructure

Chaw nres nkoj & Intermodal Terminals

Thawv tuav: Spreader cranes nrog tsis siv neeg twistlock tshuab

Tej Terminals: Nqa cov cranes nrog kev tswj xyuas cov khoom ntim khoom

European Zoo:
• Cua- tiv taus tsimTS EN 13001-2 Kev ua raws cai rau 150km / h cua
• Cov dej ntsev tiv thaiv corrosion: C5-M txheej, stainless hlau
• Kev ua haujlwm nyob deb: Cov chaw zov me nyuam nrog VR kev koom ua ke

Rail & Tsheb thauj mus los

Locomotive Maintenance: Hauv qab - choj cranes rau kev tuav lub cav

Kev tsim kho qhov: Segment tuav nrog millimeter precision

Kev tsim kho choj: Launching gantries nrog synchronized multi- crane tswj

 

4. Txheej txheem kev lag luam

Tshuaj & Pharmaceutical

Cov ntawv thov huv chav: Stainless hlau (AISI 316L) kev tsim kho, IP65 sealing

Tej thaj chaw muaj xwm txheej: ATEX- tau lees paub cov pob khoom tiav (Zone 1/21)

Precision nta:
• Kev sib cais ntawm kev vibration: Cua- caij nplooj ntoos hlav mounted hoists rau cov txheej txheem rhiab heev
• Kev tswj kev kis kab mob: Smooth nto, zoo siab enclosures
• Qhov hnyav batching: Integrated load cells nrog 0.1% raug

Khoom noj & dej haus

Hygienic Design: USDA/FDA raws li cov ntaub ntawv, yooj yim - huv si

Automation: Tag nrho automated pallet / rooj plaub nrog lub zeem muag

Qhov kub thiab txias: Daim ntawv thov lub Freezer (-40 degree) nrog cov khoom tiv thaiv txias

 

5. Cov ntawv thov tshwj xeeb

Kev tshawb fawb & High -Tech

Particle Accelerators: Tsis yog -magnetic cranes (aluminium siv)

Semiconductor Fab: Vibration class VC-D/E, ESD tiv thaiv

Observatories: Ultra-Smooth suab rau cov khoom siv tsom iav

Kev Tiv Thaiv Kev Kub Ntxhov & Kev Tiv Thaiv Tshwj Xeeb

Nuclear Decommissioning: Chaw taws teeb- ua haujlwm cranes nrog lub koob yees duab tshuab

Art & Tsev khaws puav pheej tuav: Micro- tswj ceev (0.1 m/min), tswj huab cua

Shipbuilding: Gantry cranes nrog 1000T + muaj peev xwm rau thaiv kev sib dhos

 

Theem 1: Tsim thiab Engineering

Qhov no yog theem pib ua ntej yuav pib ua haujlwm lub cev.

Kev Ntsuam Xyuas Cov Neeg Siv Khoom:Cov kws ua haujlwm tshuaj xyuas cov kev xav tau tshwj xeeb: muaj peev xwm (xws li, 32/5 tons), ncua, nqa qhov siab, chav ua haujlwm (xws li, A5, A6), thiab lwm yam kev xav tau tshwj xeeb (xws li, tawg- pov thawj, siab - qhov kub thiab txias).

Tus Qauv Tsim:Siv CAD (Computer-Aided Design) software, engineers tsim lub ntsiab girders, kawg carriages, thiab trolley ncej. Finite Element Analysis (FEA) feem ntau yog siv los simulate kev nyuaj siab, deflection, thiab dynamic loads kom optimize tus tsim rau lub zog thiab hnyav.

Mechanical thiab Electrical Design:Qhov no suav nrog kev xaiv thiab tsim cov tshuab tsav (mos, gearboxes, log), lub tshuab hoisting, thiab ua tiav hluav taws xob tswj system nrog cov vaj huam sib luag, qhov sib txawv zaus tsav (VFDs), thiab cov khoom siv kev nyab xeeb.

Bill of Materials (BOM) Tsim:Daim ntawv teev cov ncauj lus kom ntxaws ntawm tag nrho cov ntaub ntawv raw (steel daim hlau, profiles) thiab cov khoom yuav khoom (hoist, motors, brakes, hlau hlua, log) yog generated.

 

Theem 2: Raw Materials thiab Component Procurement

Steel Phaj thiab Profiles:High-cov ntawv hlau zoo (feem ntau Q235B lossis Q345B raws li Suav cov qauv, sib npaug rau S235JR/S355JR) tau txais nyob rau hauv qhov yuav tsum tau muaj qhov ntev thiab tuab.

Cov khoom xyaw:Cov khoom tseem ceeb yog tsim los ntawm cov chaw muag khoom muaj npe nrov. Cov no suav nrog:

Hoist unit (tej zaum yuav tsim nyob rau hauv -tsev los yog yuav)

Electric motors rau choj thiab trolley mus txawv tebchaws

Reducer gearboxes

Log thiab axles

Nres

Cov khoom siv hluav taws xob (controllers, contactors, limit switches, VFDs, cabling)

Cov kabmob

 

Theem 3: Main Steel Fabrication & Machining

Qhov no yog lub hauv paus ntawm kev tsim khoom.

1. Main Girder Fabrication:

Txiav:Hlau daim hlau raug txiav mus rau qhov yuav tsum tau loj thiab cov duab siv CNC ntshav los yog nplaim taws txiav tshuab rau siab precision.

Web / Flange Kev Npaj:Cov nplooj ntawv ntsug thiab kab rov tav sab saum toj / hauv qab flange phaj tau npaj. Rau kev ncua ntev, cov girders feem ntau yog tsim los ua ib daim kab xev "Kuv-beam" profile (nruab nrab hauv nruab nrab) txhawm rau txhim kho lub zog - rau - qhov hnyav piv.

Kev sib dhos thiab vuam:Cov girders tau sib sau ua ke ntawm cov jigs loj kom ntseeg tau tias qhov ncaj thiab raug camber (ib qho ua ntej- teeb tsa khoov mus rau counteract deflection hauv qab load). Qhov no yog ib kauj ruam tseem ceeb. Submerged Arc Vuam (SAW) feem ntau yog siv rau nws qhov tob tob thiab siab - zoo, zoo ib yam welds ntawm seams ntev.

Stress Relieving:Tom qab vuam, lub ntsiab girders feem ntau raug kev ntxhov siab los kho cua sov hauv lub cub tawg loj. Cov txheej txheem no tshem tawm cov kev ntxhov siab sab hauv tsim thaum lub sij hawm vuam, tiv thaiv kev cuam tshuam yav tom ntej thiab ua kom muaj kev ruaj ntseg.

Machining:Cov mating nto rau qhov kawg carriages thiab trolley rails yog machined siv lub planer los yog milling tshuab los xyuas kom meej ib tug zoo kawg nkaus tiaj tus thiab theem nto.

2. Xaus Carriage (End Truck) Fabrication:

Qhov kawg carriages yog fabricated los ntawm steel seem thiab daim hlau.

Lawv nyob hauv lub log, tsav motors, thiab gearboxes rau tus choj txav.

Lub log hauv paus yog drilled thiab machined kom meej tolerances los xyuas kom meej kev sib raug zoo thiab hais tias tag nrho cov log ua rau kev sib cuag nrog lub runway rails.

 

Theem 4: Mechanical Assembly

1. Kev sib dhos choj:

Ob lub ntsiab girders yog positioned nyob rau hauv parallel rau ib leeg thiab txuas mus rau lub kawg carriages siv high -lub zog bolts los yog los ntawm welding, ua tiav choj qauv.

Covtrolley railsyog precisely dlhos thiab bolted mus rau sab saum toj ntawm lub ntsiab girders.

2. Trolley Frame Assembly:

Lub trolley thav duab yog sib sau ua ke, thiab nws cov log, tsav, thiab lub ntsiab hoisting unit (xws li cov hlua hlau nruas, lub cev muaj zog, gearbox, thiab nuv thaiv) yog mounted rau nws.

3. Tsav System Installation:

Cov tsav tsheb mus txawv tebchaws (lub cev muaj zog, gearbox, coupling) tau teeb tsa rau ntawm qhov kawg ntawm cov tsheb thauj khoom (rau choj kev txav chaw) thiab ntawm lub trolley ncej (rau trolley motion).

Tag nrho cov khoom siv kho tshuab yog ua raws li kev tiv thaiv kev sib khi thiab hnav ua ntej.

 

Theem 5: Kev teeb tsa hluav taws xob

Cable Reeling System:Lub ntsiab fais fab mov system rau lub crane (xws li, conductor tuav los yog festoon systems) yog ntsia raws tus choj girder.

Control Vaj Huam Sib Luag Installation:Lub ntsiab tswj vaj huam sib luag, VFDs, thiab lwm yam khoom siv hluav taws xob yog mounted nyob rau hauv ib tug tiv thaiv enclosure, feem ntau ntawm tus choj girder.

Kev xaim:Tag nrho cov motors, brakes, txwv keyboards, thiab kev nyab xeeb cov cuab yeej yog wired raws li hluav taws xob schematic.

Operator Control Chaw nres tsheb:Lub pendant tswj chaw nres tsheb (dai los ntawm crane) lossis lub xov tooj cua chaw taws teeb tswj kev sib txuas thiab sim.

 

Theem 6: Kev kho deg thiab pleev xim

Kev npaj nto:Tag nrho cov qauv crane raug tua- blasted kom tshem tawm cov nplai zeb, xeb, thiab vuam slag, tsim kom huv si, ntxhib nto rau qhov zoo tshaj plaws xim adhesion.

Priming:Ib qho xeb-inhibitive primer yog siv tam sim tom qab blasting los tiv thaiv oxidation.

Kev kos duab:Ntau lub tsho tiv no ntawm siab -cov xim muaj xim zoo nkauj tau siv. Xim yog feem ntau raws li cov neeg siv khoom tshwj xeeb lossis cov qauv kev coj ua hauv Hoobkas (xws li, thoob ntiaj teb txiv kab ntxwv / daj rau kev pom). Cov txheej txheem pleev xim tiv thaiv lub crane los ntawm corrosion nyob rau hauv kev lag luam ib puag ncig.

 

Theem 7: Factory Txais Kev Xeem (FAT)

Ua ntej disassembly rau cov zaub mov xa tuaj, lub siab sib sau ua ke crane tau kuaj xyuas nruj.

Kev tshuaj xyuas qhov muag:Xyuas qhov ntev, weld zoo, thiab sib dhos.

Tsis muaj -Load Test:Khiav lub crane, trolley, thiab hoist nyob rau hauv tag nrho cov lus qhia los xyuas kom meej kev khiav hauj lwm du, raug ceev, thiab functionality ntawm tag nrho cov tswj thiab txwv switches.

Static Load Test:Lub hoist yog lifted nrog ib tug kuaj load25% ntau dua li qhov ntsuas muaj peev xwm(raws li FEM / ISO qauv). Lub load yog tuav rau 10-15 feeb los xyuas cov qauv deformation, weld kev ncaj ncees, thiab nres tuav lub peev xwm.

Dynamic Load Test:Lub crane yog ua haujlwm nrog kev kuaj xyuas10% ntau dua li qhov muaj peev xwm ntsuas. Txhua qhov kev taw qhia raug sim los xyuas kom meej tias kev ua tau zoo nyob rau hauv kev ntxhov siab dynamic.

Hluav taws xob kuaj kev nyab xeeb:Rwb thaiv tsev tsis kam, grounding continuity, thiab kev ua haujlwm zoo ntawm txhua qhov chaw nres tsheb thaum muaj xwm ceev thiab kev ruaj ntseg circuits raug txheeb xyuas.

 

Theem 8: Dismantling, ntim, thiab Shipping

Tom qab dhau FAT, lub crane tau ua tib zoo dismantled rau hauv kev thauj mus los (lub ntsiab girders, kawg carriages, trolley, hluav taws xob panels).

Tag nrho cov khoom siv tau raug ntim khoom thiab tiv thaiv kev puas tsuaj thaum caij tsheb npav.

Lawv raug xa mus rau cov neeg siv khoom qhov chaw, qhov chaw lawv yuav rov ua dua thiab teeb tsa los ntawm cov kws tshaj lij.

Rhiav saib:

Lub tuam txhab tau teeb tsa cov cuab yeej ntse tswj kev tswj hwm lub platform, thiab tau teeb tsa 310 teeb (teev) ntawm kev tuav thiab vuam robots. Tom qab ua tiav ntawm txoj kev npaj, yuav muaj ntau tshaj 500 teeb (sets), thiab cov khoom siv sib txuas sib txuas yuav ncav cuag 95% . 32 cov kab vuam tau muab tso rau hauv kev siv, 50 tau npaj los nruab, thiab automation tus nqi ntawm tag nrho cov khoom kab tau mus txog 85%.