Kub Muag Ob Chav Girder Choj Crane

Ob chav girder cranes yog nyob rau hauv qhov kev thov siab vim tias lawv muaj qhov zoo tshaj plaws ntawm cov qauv girder rau hnyav -lub luag haujlwm thiab nquag- siv daim ntawv thov.

Siab Lifting Capacity: Qhov no yog qhov laj thawj tseem ceeb. Lawv muaj peev xwm lis loads los ntawm 5 tons mus rau ntau tshaj 500 tons, deb tshaj lub peev xwm ntawm ib tug girder cranes.

Lub luag haujlwm Cycle & Durability: Ua rau hnyav, nquag siv (Class A4-A7 lub luag haujlwm voj voog). Lawv zoo tagnrho rau kev ua haujlwm 24/7 hauv mills, foundries, thiab shipping yards.

Ntau Hook Qhov siab: Lub hoist trolley khiav ntawm ob lub girders, tsis nyob rau hauv lawv. Qhov kev tsim no muab kev nqa nqa ntau dua, ua kom siv koj lub tsev qhov siab.

Versatility thiab Ntxiv -ons: Lawv yooj yim haum rau ntau yam kev sib txuas (sib nqus, rub, lub tshuab nqus tsev) thiab cov trolleys tshwj xeeb.

Txhim khu kev ruaj ntseg: Ob -girder tsim muab kev ruaj ntseg zoo dua thiab txo qis sway rau cov khoom hnyav thiab ntev, txhim kho kev nyab xeeb thiab raug.

Ntev Span: Lawv yog qhov kev xaiv zoo tshaj plaws rau lub tsev dav dav, tswj kev nruj thiab kev ua tau zoo qhov twg ib leeg girder yuav deflect.

 

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.Main beam

Lub ntsiab beam (los yog girder) yog thawj tus tswv cuab kab rov tav uas hla thaj chaw ua haujlwm. Nws cov haujlwm tseem ceeb yog:

Txhawb nqa lub Load: Nws ncaj qha txhawb nqa lub trolley thiab hoist, uas nqa cov load.

Resist Bending: Nws yuav tsum tiv thaiv dabtsi yog khoov lossis deflection raws li qhov ntsuas tag nrho.

Muab kev ruaj ntseg: Nws ua kom tag nrho cov qauv crane tseem ruaj khov thiab nruj thaum txav mus los.

 

2. Lifting System

Lub trolley yog lub cev muaj zog uas nqa lub hoist unit thiab taug kev raws sab saum toj ntawm ob lub girders. Qhov no yog qhov sib txawv tseem ceeb los ntawm ib leeg girder cranes thiab tso cai rau kev nqa nqa ntau dua.

Trolley Ncej: Cov qauv hlau muaj zog uas txhawb nqa lub hoist.

Trolley Wheels: Plaub los yog ntau lub log uas khiav ntawm cov ntsia hlau ntsia saum lub ntsiab girders.

Trolley Tsav Tsav (s): Fais lub log rau sab nraud. Nws tuaj yeem yog ib lub cev muaj zog nrog lub zog tsav lossis cais lub cev muaj zog ntawm txhua sab synchronized rau kev taug kev ncaj.

3.Endlub tsheb

Lub luag haujlwm tseem ceeb ntawm qhov kawg carriage yog:

Txhawb nqa Crane Choj: Nws txuas mus rau qhov kawg ntawm lub ntsiab girders thiab txhawb nqa tag nrho qhov hnyav ntawm cov qauv crane, ntxiv rau cov khoom nqa.

Yooj Yim Mus Los Ntev: Nws nyob hauv lub log, qag, thiab cov tsav tsheb uas tso cai rau lub crane txav raws txoj kab khiav.

Hloov Load mus rau Runway: Nws faib cov khoom ntim loj heev los ntawm crane mus rau hauv txoj kev khiav thiab thaum kawg mus rau lub tsev qauv.

Xyuas kom muaj kev sib tw thiab kev ruaj ntseg: Ib qhov dej zoo- tsim thiab tsim cov tsheb thauj khoom kawg ua kom lub crane square mus rau txoj kev khiav, tiv thaiv kev sib tsoo (skewing) thiab ua kom muaj kev ua haujlwm zoo.

 

 

4.Crane mus ncig teb chaws mechanism

Tsav Log: Cov no yog cov log tsheb uas txhawb nqa lub crane. Hauv ob chav girder crane, feem ntau muaj ntau lub log uas tau tsav los sib faib cov khoom thauj thiab muab kev sib tw txaus.

Tsav Tsav Tsheb: Cov motors fais fab uas muab lub zog rau kev txav mus los.

Configuration: Ob chav girder cranes yuav luag ib txwm siv Dual -Drive system. Qhov no txhais tau hais tias muaj ib lub cev muaj zog (thiab txuam nrog gearbox) ntawm txhua lub tsheb kawg. Qhov no ua kom lub zog sib npaug ntawm daim ntawv thov thiab tiv thaiv lub crane los ntawm skewing.

Gearboxes (Reducers): Cov no txo ​​cov kev kub ceev ntawm lub tshuab hluav taws xob mus rau qhov qis qis, siab torque yuav tsum tig lub log hnyav - lub luag haujlwm.

"Peb-nyob rau hauv-Ib qho" Drive Units: Ib qho zoo heev thiab xav tau hauv "kub muag" qauv. Qhov no yog ib qho ua ntej- sib sau ua ke, ua ntej- kuaj chav tsev uas sib txuas lub cev muaj zog, nres, thiab gearbox rau hauv ib qho, compact module. Nws muaj kev ua tau zoo heev, ua kom yooj yim txij nkawm, thiab ua kom muaj kev sib raug zoo ntawm cov khoom.

Nres: Lub tshuab mus ncig yuav tsum muaj nws tus kheej lub zog nres kom nres lub crane loj thiab thauj khoom nyab xeeb.

Hom: tuaj yeem yog ib qho sib cais nres ntawm lub cev muaj zog lossis ib feem ntawm "peb-hauv-ib" tsav.

Muaj nuj nqi: Tiv thaiv kev nkag thaum lub cev muaj zog tawm thiab muab kev tswj hwm, kev nyab xeeb nres.

Idler (Tsis yog-Tsav) Log: Tsis yog txhua lub log yuav tsum tau tsav. Ib qho kev teeb tsa feem ntau yog "50% tsav," qhov twg ib nrab ntawm tag nrho cov log yog tsav los ntawm lub cev muaj zog, thiab ib nrab yog dawb - dov idler log uas muab kev txhawb nqa ntxiv.

Log Bearings: Hnyav -lub luag haujlwm, kaw cov menyuam bearings (xws li tapered roller bearings) yog qhov tseem ceeb los tswj cov khoom hnyav radial thiab xyuas kom muaj kev sib hloov nrog kev sib txhuam tsawg.

5.Trolley mus ncig teb chaws mechanism

tso cai rau tus neeg teb xov tooj "inch" ntau-tuj thauj khoom rau hauv qhov chaw meej rau kev sib dhos lossis tso.

Kev tswj tus neeg teb xov tooj: Lub trolley tsis muaj zog los yog tsis muaj zog yog qhov nyuaj rau kev tswj, ua rau muaj kev nyab xeeb thiab cov khoom puas. Lub siab -txoj kev zoo muab kev ua haujlwm zoo thiab ua haujlwm zoo.

Minimized Log "Flanging": Lub qhov dej zoo - ua kom zoo thiab synchronized trolley yuav tsis tas li rub nws lub log flanges tiv thaiv kev tsheb ciav hlau. Qhov no txo ​​qhov hnav, suab nrov, thiab kev siv zog.

Kev Tiv Thaiv Tus Kheej: Kev mus ncig zoo tiv thaiv kev poob siab thiab kev txav txav uas tuaj yeem hloov kev ntxhov siab rau hauv lub ntsiab girders thiab tag nrho cov qauv crane.

7.Crane Hook

Qhib caj pas: Qhov kev ncua deb ntawm lub shank mus rau qhov kawg ntawm tus nuv. Nws txiav txim siab qhov loj tshaj plaws ntawm kev nqa slings lossis kho vajtse uas tuaj yeem siv tau.

Shank: Qhov ncaj ncaj rau saum. Nws muaj ib tug threaded seem los yog ib tug bore rau mounting rau tus nuv thaiv.

Saddle (Lub Plawv): Qhov nkhaus, thauj khoom -cov kabmob. Nws yog tsim los kom tusyees faib cov load qhov kev ntxhov siab. Lub vojvoog yog ua tib zoo tsim los tiv thaiv kev khoov ntse hauv cov hlua.

Tswv yim (Point): Qhov kawg ntawm tus nuv. Nws feem ntau tig me ntsis rau hauv (ib qho "kev ruaj ntseg latch" profile) los pab khaws cov hlua.

8. Lub cev muaj zog

Ob chav girder crane siv ntau lub cev muaj zog, txhua tus muaj lub luag haujlwm tshwj xeeb:

Hoist lub cev muaj zog: Lub zog nqa thiab txo qis ntawm cov khoom thauj. Qhov no yog lub cev muaj zog tshaj plaws ntawm lub zog, lub luag haujlwm lub voj voog, thiab kev tswj hwm.

Trolley Mus Ncig Tsav Tsheb: Lub zog rau sab nraub qaum ntawm lub trolley hla tus choj girders.

Choj Mus Ncig Tsav Tsheb (s): Ua kom lub zog ntev ntawm tag nrho cov crane raws txoj kev khiav. Feem ntau, muaj ob ntawm cov no (dual-tsav), ib qho ntawm txhua qhov kawg.

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9.Sound thiab lub teeb tswb system & txwv hloov

Suab thiab teeb tswb System
Qhov no yog lub crane thawj qhov kev ceeb toom, ceeb toom cov neeg ua haujlwm hauv thaj tsam ntawm crane txav lossis muaj peev xwm txaus ntshai.
Lub hom phiaj:
Txhawm rau muab cov lus ceeb toom meej, tsis meej pem thiab pom kev ceeb toom ua ntej thiab thaum lub sijhawm ua haujlwm crane los tiv thaiv kev sib tsoo nrog cov neeg ua haujlwm.

Limit Switches
Cov no yog cov cuab yeej siv kev nyab xeeb tsis siv neeg uas txiav tawm lub zog rau lub cev muaj zog thaum lub zog txav mus txog qhov txwv kev mus ncig ua ntej. Lawv yog cov tseem ceeb tiv thaiv tshaj -kev mus los thiab kev sib tsoo.

10. Cov khoom siv ruaj ntseg

1. Kev tiv thaiv overload
Overload Limit Hloov (Load Limiter):

Function: Cov cuab yeej tseem ceeb tshaj plaws rau kev tiv thaiv kev ua haujlwm tsis ua haujlwm. Nws cia li txiav tawm lub hwj chim rau lub hoist lub cev muaj zog yog hais tias lub lifted load tshaj lub crane lub peev xwm (feem ntau 105-110%).

Nws Ua Haujlwm Li Cas: Siv lub ntsuas ntsuas ntsuas ntsuas ntsuas ntawm tus pin sheave lossis cov hlua khi hlua khi los ntsuas qhov tseeb ntawm qhov hnyav. Nws yog qhov tseeb heev thiab tiv thaiv cov xwm txheej txaus ntshai tshaj plaws.

2. Kev tiv thaiv kev txav mus los
Hoist Upper/Lower Limit Switches:

Muaj nuj nqi: Tsis siv neeg nres lub hoist ntawm nws qhov siab tshaj plaws kev nyab xeeb sab sauv thiab qis txoj haujlwm.

Qhov tseem ceeb: Tiv thaiv "ob-blocking" (tus nuv thaiv kev sib tsoo rau hauv lub nruas), uas tuaj yeem snap cov hlua hlua, thiab tiv thaiv qhov thaiv tsis txhob poob rau hauv pem teb.

Xaus Mus Los Limit Switches (rau Choj thiab Trolley):

Muaj nuj nqi: Txiav lub zog rau cov motors mus txawv tebchaws thaum tus choj lossis lub tsheb thauj neeg mus txog qhov kawg ntawm nws txoj kev khiav. Tiv thaiv kev sib tsoo nrog qhov kawg nres thiab muaj peev xwm derailment.

3. Kev sib tsoo sib tsoo
Anti-Kev Sib tsoo System:

Muaj nuj nqi: Siv rau hauv cov ntawv thov uas ob lossis ntau lub cranes ua haujlwm ntawm tib txoj kev khiav. Nws siv cov sensors (laser, ultrasonic, lossis xov tooj cua) txhawm rau txheeb xyuas qhov sib thooj ntawm lwm lub crane thiab cia li siv tus nres kom muaj kev nyab xeeb nyob deb lossis tiv thaiv kev sib tsoo.

Buffer (Bumper) & Xaus Nres:

Muaj nuj nqi: Qhov kawg ntawm lub cev barrier. Siab -lub zog roj hmab lossis polyurethane buffers yog ntsia rau ntawm tus choj kawg. Tsau steel kawg nres yog ntsia rau ntawm qhov kawg ntawm txoj kev khiav. Lawv nqus cov kinetic zog nyob rau hauv rooj plaub ntawm ib qho dhau -tawm mus los.

4. Ceev faj thaum muaj xwm ceev
Emergency Stop Button (E-Stop):

Kev Ua Haujlwm: Ib qho pom tau zoo heev, nceb liab - lub taub hau khawm uas, thaum nias, tam sim ntawd txiav tag nrho lub zog rau lub crane lub cev muaj zog. Lawv nyob ntawm ntau lub ntsiab lus: ntawm qhov chaw nres tsheb pendant, ntawm lub xov tooj cua chaw taws teeb (yog siv), thiab feem ntau ntawm lub crane nws tus kheej.

Lub cev muaj zog Brakes:

Muaj nuj nqi: Txhua lub cev muaj zog (hoist, trolley, choj) muaj nws tus kheej tsis ua haujlwm - nres nres uas muaj kev ruaj ntseg thaum fais fab txiav, nres txav.

11.Control hom

1. Pendant Control (Push Button Station)
Qhov no yog txoj kev tswj hwm feem ntau thiab ib txwm muaj.
Nws Ua Haujlwm Li Cas: Tus neeg teb xov tooj siv lub tshuab hluav taws xob tswj (lub pendant) uas dai ntawm lub crane. Lub pendant tau cim cov nyees khawm rau txhua txoj haujlwm crane: Hoist Up / Down, Trolley sab laug / sab xis, thiab Choj Forward / Backward.
2. Xov tooj cua tswj chaw taws teeb
Qhov no yog qhov kev xaiv niaj hnub thiab nrov tshaj plaws rau "kub muag" cranes, muab kev ywj pheej tsis sib xws ntawm kev txav mus los.
Nws Ua Haujlwm Li Cas: Tus neeg teb xov tooj nqa lub xov tooj, roj teeb -powered transmitter (remote control). Cov lus txib raug xa los ntawm lub xov tooj cua ruaj ntseg rau lub receiver unit uas txuas rau ntawm lub crane.
3.Cab Control (Operator's Cab)
Qhov no yog qhov kev daws teeb meem classic rau loj heev, hnyav - cranes hauv kev ua haujlwm tas mus li.
Nws Ua Haujlwm Li Cas: Tus neeg teb xov tooj zaum hauv ib lub cab uas kaw los yog qhib lub cev uas txuas nrog thiab txav nrog lub crane. Lub cab yog nruab nrog levers, joysticks, thiab ib tug tag nrho tswj vaj huam sib luag.

 

12. Daim duab

Main technical

 

 

1. Superior Lifting Capacity & Heavy-Kev Ua Haujlwm Zoo
Muaj peev xwm siab dua: Qhov no yog qhov zoo tshaj plaws. Ob chav girder cranes yog tsim los tswj cov khoom hnyav dua, feem ntau ntawm 5 tons txog 500 tons lossis ntau dua. Ib leeg girder cranes feem ntau txwv rau qis dua (feem ntau txog 20 tons).
Kev tsim kho kom muaj zog: Lub dual - qauv tsim qauv faib cov khoom thauj tau zoo dua, ua rau lawv tiv taus cov kev ntxhov siab ntawm cov khoom hnyav thiab kev siv hnyav yam tsis muaj deflection lossis qaug zog.
2. Exceptional Hook Qhov siab & ntsug qhov chaw optimization
Maximized Lift: Lub hoist thiab trolley yog mounted rau saum thiab nruab nrab ntawm ob girders, tsis nyob rau hauv lawv. Qhov kev tsim no muab qhov kev sib txuas ntau dua.
Ntau Qhov Chaw Siv Tau: Los ntawm kev ua kom tiav qhov ntsug mus ncig ntawm tus nuv, koj tuaj yeem siv tag nrho qhov siab ntawm koj lub tsev, uas yog qhov tseem ceeb rau kev tuav cov khoom siab lossis kev ua haujlwm hauv cov chaw nrog cov qab nthab siab.
3. Txhim khu kev ruaj ntseg & Rigidity
Txo Sway & Vibration: Ob lub girders, txuas nrog lub tsheb thauj khoom ruaj khov ntawm txhua qhov kawg, tsim kom muaj lub thawv nruj heev. Qhov no zoo heev txo sway thiab vibration thaum txav hnyav lossis ntev loads, ua rau:
Kev ua haujlwm nyab xeeb
Ntau Precise Load Positioning
Tsawg hnav thiab tsim kua muag ntawm cov qauv crane thiab khiav.
4. Qhov zoo tshaj plaws rau Kev Ua Haujlwm Zoo Tshaj Plaws & Ntev Ntev
Ua rau Kev Thov Kev Siv: Ob chav girder cranes raug ntsuas rau FEM M5-M8 / CMAA Class DF lub luag haujlwm cycles, txhais tau tias lawv tau tsim ua haujlwm tas mus li, hnyav, lossis 24/7 ua haujlwm ntau hauv steel mills, foundries, thiab shipping ports.
Ntev Ntev: Lawv yog qhov kev xaiv meej rau kev nthuav dav dav. Tus tsim ob lub girder tswj nws txoj kev nruj ntawm qhov ntev uas ib leeg girder yuav khoov lossis sag unacceptably.
5. Ntau dua Versatility thiab Customization
Txaus siab rau Cov Hoists Loj: Qhov chaw nruab nrab ntawm cov girders tuaj yeem ua kom haum loj dua, muaj zog dua, thiab tshwj xeeb hoists.
Kev sib koom ua ke yooj yim ntawm Cov Txuas Txuas: Lawv tuaj yeem yooj yim haum nrog ntau yam hauv qab no -- nuv txuas xws li hlau nplaum, rub, thiab lub tshuab nqus tsev.
Cov Nta Ntxiv: Nws yooj yim dua rau kev sib koom ua ke xws li kev saib xyuas kev taug kev (catwalk) raws tus choj, tsheb tavxij rau cov neeg ua haujlwm, thiab pabcuam hoists.
6. Txhim kho Durability & Lub neej ua haujlwm ntev dua
Tshaj -engineered rau Kev Ntseeg: Cov khoom hnyav- kev tsim kho, siv cov ntaub ntawv qib siab -, thiab cov khoom muaj zog (log, bearings, drives) yog tsim los tiv thaiv ntau xyoo ntawm kev xav tau kev pabcuam.
Tus nqi qis dua lub neej: Thaum thawj zaug peev nyiaj ntau dua li ib lub crane crane, lub neej ntev kev pab cuam thiab txo cov kev tu ncua feem ntau ua rau tus nqi qis ntawm cov tswv cuab.

 

1. Hlau & Hlau Ntau Lawm
Qhov no yog qhov classic domain ntawm ob chav girder crane. Lawv tau tsim rau qhov kev xav tau ntawm qhov kev lag luam no.

Daim ntawv thov: tuav raw steel coils, slabs, billets, thiab cov khoom tiav.

Yog vim li cas nws thiaj siv: Muaj peev xwm heev (feem ntau 50+ tons), muaj peev xwm siv C-hooks thiab hlau nplaum, thiab durability nyob rau hauv siab - kub ib puag ncig.

2. Automotive Manufacturing
Precision thiab kev ntseeg siab yog qhov tseem ceeb hauv kev nrawm nrawm -paced automotive sector.

Daim ntaub ntawv: Tsiv tsheb lub cev sib dhos, stamping presses, cav, thiab loj sub{0}} sib dhos raws cov kab ntau lawm.

Vim li cas nws thiaj siv: Qhov siab hook siab rau tuav cov rooj sib txoos siab, kev tswj kom meej rau qhov chaw me me, thiab muaj peev xwm ua haujlwm hnyav, ntau- ua haujlwm hloov.

3. Kev tsim hluav taws xob
Nqa cov khoom loj, siab - tus nqi, thiab cov khoom tseem ceeb.

Daim ntaub ntawv: Kev teeb tsa thiab kev saib xyuas ntawm turbines, generators, transformers, thiab boilers hauv hydro, thermal, thiab nuclear fais fab nroj tsuag.

Vim li cas nws thiaj siv: Ultra- siab nqa peev xwm (ntau pua tons), tshwj xeeb ruaj khov rau cov khoom tsis muaj nqi, thiab feem ntau kev cai- engineered rau cov haujlwm tshwj xeeb.

4. Heavy Machinery & Fabrication Rhiav
Lub rooj cob qhia rhiav rau kev tsim thiab txav cov cuab yeej loj.

Daim ntaub ntawv: Machining, assembling, thiab loading excavators, cov khoom siv ua liaj ua teb, cov cuab yeej siv tshuab, thiab cov xovxwm.

Vim li cas nws thiaj siv: Versatility los lis ntau yam loads duab thiab luj, robustness rau niaj hnub siv, thiab muaj peev xwm ua hauj lwm ntau bays nyob rau hauv ib tug ntev ncua sij hawm.

5. Shipping & Logistics Ports
Tsiv lub ntiaj teb cov khoom thauj tau zoo thiab ntseeg tau.

Daim Ntawv Thov: Kev thauj khoom thiab thauj khoom hnyav los ntawm cov nkoj thiab tsheb ciav hlau hauv chaw nres nkoj - sab warehouses thiab thawv thauj khoom thauj khoom.

Vim li cas nws thiaj siv: Lub voj voog muaj peev xwm ua haujlwm siab, ua tau zoo nrog cov kab sib kis thiab cov thawv nqa, thiab kev ua haujlwm zoo hauv kev xav tau, txhua yam - huab cua.

6. Kev lag luam Aerospace
Qhov twg precision ntsuas nyob rau hauv millimeters thiab loads yog hnyav thiab muag heev.

Daim ntaub ntawv: tuav lub dav hlau tis, fuselage seem, thiab cav modules thaum sib dhos.

Vim li cas nws thiaj siv: Kev tswj hwm zoo tshaj plaws (feem ntau nrog VFDs), sway tsawg, thiab muaj peev xwm ua tau qeeb, meej txav rau kev sib tw.

 

Theem 1: Tsim & Engineering
Qhov no yog lub hauv paus theem ua ntej tej hlau txiav.

Kev Ntsuam Xyuas Cov Neeg Siv Khoom: Cov kws tshaj lij tshuaj xyuas cov neeg siv khoom tshwj xeeb: muaj peev xwm, ncua, nqa qhov siab, lub voj voog ua haujlwm, hom tswj, thiab kev ua haujlwm ib puag ncig.

Tus Qauv Tsim & Xam Xaj: Siv software tshwj xeeb (xws li AutoCAD, SolidWorks, lossis FEM- cov cuab yeej tshwj xeeb), pab pawg tsim cov girders loj, cov tsheb thauj khoom kawg, thiab cov tsheb thauj khoom. Lawv suav nrog rau:

Lub zog: Los xyuas kom meej tias lub crane tuaj yeem tuav cov khoom ntsuas nrog rau kev nyab xeeb.

Kev nruj: Txhawm rau xam thiab tsim qauv ua ntej -camber, kom ntseeg tau tias deflection yog nyob rau hauv cov qauv (xws li, Span/800).

Kev ruaj ntseg: Txhawm rau kom lub crane tseem ruaj khov nyob rau hauv tag nrho cov khoom thauj.

Kev xaiv Cheebtsam: Txhua lub motors, gearboxes, brakes, xaim hlua, bearings, thiab cov khoom siv hluav taws xob raug xaiv los ntawm cov neeg muag khoom pom zoo raws li cov qauv tsim.

Tsim cov duab kos duab: Cov duab kos duab nthuav dav, cov npe ib feem, thiab cov qauv hluav taws xob tau tsim los coj cov txheej txheem tsim khoom.

Theem 2: Raw Material & Component Procurement
Cov Khoom Siv Hlau: Cov hlau zoo tshaj plaws (piv txwv li, Q235B, Q345B), profiles, thiab forgings rau lub log thiab axles yog sourced.

Component Procurement: Tag nrho cov khoom yuav raug txiav txim-hoists, motors, "peb-hauv-ib" tsav, hluav taws xob vaj huam sib luag, cables, buffers, thiab lwm yam.

Theem 3: Main Steel Fabrication
Qhov no yog lub hauv paus ntawm lub cev tsim khoom.

Kauj ruam 3.1: Main Girder Fabrication
Txiav: Hlau daim hlau raug txiav mus rau qhov xav tau loj thiab cov duab siv CNC plasma lossis nplaim taws txiav tshuab rau qhov tseeb.

Ua ntej-Assembly & Vuam: Lub vev xaib thiab flanges ntawm lub girder tau sib sau ua ke. Qhov tseem ceeb sab hauv stiffeners (diaphragms) yog welded nyob rau hauv qhov chaw ntawm lub sij hawm meej.

Submerged Arc Welding (SAW): Qhov ntev ntev ntawm cov girders yog welded siv automated SAW. Cov txheej txheem no ua rau sib sib zog nqus, sib xws, thiab siab - lub zog welds uas yog qhov tseem ceeb rau kev ncaj ncees.

Ua ntej- Cambering: Lub girder yog txhob txwm cambered (bent upward) thaum fabrication. Qhov no feem ntau ua tiav los ntawm kev sib txuas cov welds los yog siv pre-cambering jig. Tus nqi camber tau txheeb xyuas tas li.

Kev Tiv Thaiv Kev Nyuaj Siab: Rau qhov loj lossis siab - cranes muaj peev xwm, tag nrho cov girder yuav raug cua sov-kho nyob rau hauv lub qhov cub annealing los daws cov kev ntxhov siab sab hauv los ntawm vuam, tiv thaiv kev cuam tshuam yav tom ntej.

Txhaj tshuaj Blasting & Priming: Lub girder tiav yog tua- blasted kom tshem tawm xeb thiab zeb nplai, tsim kom muaj ib tug zoo meej nto profile rau xim adhesion. Ib lub tsho primer yog tam sim ntawd siv los tiv thaiv corrosion.

Kauj Ruam 3.2: Xaus Carriage Fabrication
Qhov kawg carriage thav duab yog fabricated los ntawm steel phaj thiab profiles.

Machining ntawm Bearing bores: Lub qhov rau lub log axles yog precision- tho txawv ntawm lub tshuab CNC los xyuas kom meej kev sib raug zoo. Misalignment ntawm no ua rau ntxov ntxov log hnav thiab crabbing.

Log & qag los ua ke: Lub forged steel log yog mounted rau lawv axles nrog siab -zoo tapered menyuam bearings. Qhov kev sib dhos no yog tom qab ntawd muab tso rau hauv lub tsheb thauj khoom kawg.

Theem 4: Trolley Fabrication & Hoist Integration
Lub trolley thav duab yog fabricated, thiab nws cov log hauv paus yog machined rau kev sib tw.

Lub trolley mus ncig tsav tsheb ("peb-hauv-ib" lub cev muaj zog, nres, reducer) tau teeb tsa.

Lub ntsiab hoist unit yog mounted rau lub trolley ncej. Qhov no tej zaum yuav yog ib qho khoom ua ntej - cov khoom sib dhos yuav los ntawm cov chaw tsim khoom tshwj xeeb hoist.

Theem 5: Sub-Assembly & Pre-Testing
Ua ntej lub rooj sib txoos zaum kawg, cov txheej txheem tseem ceeb raug sim.

Kev Ntsuas Tsav Tsheb: Tus choj thiab lub tsheb thauj khoom mus ncig ua si tau khiav los xyuas cov suab nrov, kev co, thiab kev ua haujlwm nres kom zoo.

Hoist Testing: Lub hoist yog kuaj ntawm nws tus kheej (tsis muaj load) los xyuas qhov kev sib hloov ntawm lub cev muaj zog, nres nres, thiab txwv kev hloov pauv kev ua haujlwm.

Kev Ntsuas Hluav Taws Xob: Cov vaj huam sib luag tseem ceeb yog xaim thiab kuaj xyuas kom txhua tus contactors, relays, thiab cov khoom siv kev nyab xeeb ua haujlwm kom raug.

Theem 6: Kev sib dhos zaum kawg hauv lub Hoobkas
Lub crane yog sib sau ua ke nyob rau hauv ib qho chaw tshwj xeeb rau kev sib koom ua ke zaum kawg thiab tshuaj xyuas.

Choj Assembly: Ob lub ntsiab girders txuas nrog rau qhov kawg cov tsheb thauj mus los ua tus choj tiav. Cov squareness thiab kab pheeb ces kaum yog meticulously xyuas.

Trolley Installation: Lub trolley yog muab tso rau hauv cov rails nyob rau sab saum toj ntawm lub ntsiab girders.

Kev sib koom ua ke ntawm Hluav Taws Xob Hluav Taws Xob: Tag nrho cov hlua hluav taws xob ua tiav. Lub chaw nres tsheb pendant lossis xov tooj cua tej thaj chaw deb txuas thiab sim. Festoon systems los yog conductor tuav yog ntsia.

Kev Txhim Kho Kev Nyab Xeeb Kev Nyab Xeeb: Txhua qhov kev txwv kev hloov pauv (hoist sab saud / qis, kawg mus ncig), buffers, thiab lub tswb nrov raug teeb tsa thiab kho.

Theem 7: Factory Txais Kev Xeem (FAT)
Qhov no yog lub rooj vag zoo tseem ceeb ua ntej disassembly rau shipping.

Tsis yog-Load Test: Lub crane yog ua los ntawm txhua txoj haujlwm (nqa, trolley, choj mus ncig) kom ntseeg tau tias kev txav mus los, kev sib raug zoo, thiab kev tswj xyuas kom raug.

Static Load Test: Ib qho kev sim load ntawm 125% ntawm Rated Capacity yog nqa thiab tuav cia li saum av. Lub crane raug tshuaj xyuas rau txhua qhov deformation, thiab cov brakes raug kuaj xyuas lawv lub peev xwm tuav.

Dynamic Load Test: Ib qho kev sim load ntawm 110% ntawm Rated Peev Xwm raug tshem tawm thiab txav mus los ntawm txhua qhov kev taw qhia txhawm rau txheeb xyuas qhov ua tau zoo hauv kev ua haujlwm tiag tiag.

Safety Function Test: Txhua yam khoom siv kev nyab xeeb raug sim:

Hoist sab sauv txwv hloov yog ua kom nres lub hoist.

Cov kev txwv kev mus ncig tau qhib kom nres tus choj/trolley.

Cov nyees khawm nres thaum muaj xwm ceev raug nias kom ntseeg tau tias lawv txiav tag nrho lub zog.

Lub overload limiter raug kuaj (yog tias tsim nyog).

Theem 8: Dismantling, ntim & Shipping
Tom qab dhau FAT, lub crane tau ua tib zoo dismantled rau hauv cov khoom thauj (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.

Lub crane raug xa mus rau cov neeg siv khoom qhov chaw, npaj rau kev teeb tsa thiab commissioning.

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%.