Cov neeg siv siv cov hlau nplaum sib nqus los txav cov ntaub ntawv hlau hauv cov khoom seem, steel mills, thiab cov chaw nres nkoj. Qhov no tshwj xeeb lifting system siv electromagnetic quab yuam txav ferromagnetic cov ntaub ntawv, tsis yog hooks lossis slings. To taub yuav ua li cas sib nqus cranes ua hauj lwm qhia lawv ingenious engineering tsim, zoo kawg nkaus combining hluav taws xob cov hauv paus ntsiab lus nrog rau tuav cov ntaub ntawv hlau.
Kab lus no yuav piav qhia txog cov hauv paus ntsiab lus ntawm kev ua haujlwm ntawm magnetic cranes, npog txhua yam los ntawm electromagnetic physics mus rau cov qauv kev nyab xeeb. Txawm hais tias koj tab tom txiav txim siab muab koj lub Hoobkas nrog cov cuab yeej nqa khoom sib nqus, cov neeg ua haujlwm kev cob qhia, lossis tsuas yog txaus siab rau kev lag luam thev naus laus zis, koj yuav tau txais kev nkag siab meej txog cov cuab yeej no ua haujlwm li cas.
Kev khiav hauj lwm hauv paus ntsiab lus ntawm magnetic crane
Thaum tus neeg teb xov tooj qhib lub electromagnetic chuck, lub hauv paus coil tsim ib qho chaw sib nqus, ua rau cov chuck nyiam cov khoom sib nqus hauv qab no. Lub tshuab electromagnetic chuck no hloov hluav taws xob hluav taws xob rau hauv lub zog sib nqus, ua kom nws nqa txhua yam ntawm cov hlau me me mus rau cov hlau loj loj uas hnyav ntau tons.
Electromagnetic quab yuam yog dab tsi?
Lub hauv paus tseem ceeb ntawm cov hlau nplaum hlau nplaum yog ib qho khoom siv hluav taws xob- cov hlau nplaum uas muaj hlau nplaum nyob ib ncig ntawm cov tub ntxhais hlau. Thaum tam sim no ntws los ntawm lub kauj, ib tug magnetic teb yog generated. Cov tub ntxhais hlau tsom rau qhov chaw sib nqus no, tsim kom muaj zog txaus nyiam.
Tsis zoo li cov hlau nplaum ruaj khov, cov hlau nplaum tuaj yeem tswj tau los ntawm tus neeg siv - tswj tam sim no hloov. Lifting thiab tso cov ntaub ntawv xav tau cov neeg ua haujlwm cov lus txib, ua rau nws zoo tagnrho rau kev tuav cov khoom.
Lub zog ntawm cov hlau nplaum yog nyob ntawm qhov loj ntawm qhov tam sim no, tus naj npawb ntawm cov coil tig, thiab cov khoom ntawm cov khoom siv hlau. Qhov ntau dua qhov tam sim no thiab ntau lub coil tig, lub zog sib nqus zog.
DC Lub Hwj Chim rau Kev Sib Koom Tes
Sib nqus cranes siv cov khoom siv hluav taws xob ncaj qha (DC) electromagnets los tsim kom muaj kev ruaj khov, nruam sib nqus quab yuam. Feem ntau cov chaw siv alternating tam sim no (AC), yog li cranes tau nruab nrog lub tshuab rectifier los hloov AC rau DC.
DC ntws raws li kev tswj tam sim no los ntawm electromagnet kauj. Tus neeg teb xov tooj kho qhov tam sim no raws li qhov xav tau ntawm kev thauj khoom- cov khoom sib zog yuav tsum muaj tsawg dua tam sim no, thaum qhov siab tshaj plaws yuav tsum muaj lub zog tag nrho.
Cheebtsam thiab Systems ntawm Magnetic Cranes
Lub tshuab magnetic crane ua ke nrog ntau yam khoom siv ua haujlwm ua ke kom ua tiav cov haujlwm tuav cov khoom.
Lifting Magnet Assembly
Cov hlau nplaum sib dhos muaj xws li electromagnetic coil, hlau core, lub casing tiv thaiv, thiab cua txias system. Lub kauj muaj ntau txhiab lem ntawm tooj liab hlau qhov txhab ua ke.
Cov tub ntxhais hlau yog ua los ntawm cov hlau mos los yog hlau alloy nrog siab sib nqus permeability. Lub hauv paus tsim concentrates cov hlau nplaum flux ntawm lub lifting nto, yog li attracting lub load.
Lub steel casing tiv thaiv cov hlau nplaum los ntawm kev puas tsuaj thiab muab cov ntsiab lus mounting rau lub ncua kev kawm ntawv cable. Cov hlau nplaum loj dua yog khaws cia ntawm qhov kub tshwj xeeb uas siv tau yuam- cua lossis kua txias.
Fais fab mov thiab Tswj Systems
Cov khoom siv hluav taws xob hloov chaw AC lub zog mus rau qhov kev tswj hwm DC cov zis siv cov hloov pauv, cov khoom siv hluav taws xob, thiab cov tswj hluav taws xob. Cov tshuab niaj hnub no siv cov kev tswj hluav taws xob sib txawv, tso cai rau cov neeg ua haujlwm kho lub zog nqa rau qhov sib txawv ntawm qhov hnyav.
Kev ruaj ntseg systems saib xyuas hluav taws xob tsis tu ncua. Kev tiv thaiv overcurrent tiv thaiv coil puas. Thermal sensors ntes overheating thiab ua rau tsis siv neeg kaw. Kev ntsuas hluav taws xob ua kom lub zog ruaj khov.
Suspension thiab Mechanical Systems
Cov hlau nplaum txuas nrog lub crane ntawm lub cuab yeej ncua kev kawm siv steel cables lossis chains, ua kom muaj kev txav ntsug. Hauv qee qhov kev siv, lub pob txha mounting boom yog siv rau qhov tseeb qhov chaw.
Lub overhead crane tswj qhov system tso cai rau cov hlau nplaum txav horizontally. Cov neeg ua haujlwm tswj xyuas lub zog thiab qhov chaw ntawm cov hlau nplaum kom ua tiav tag nrho cov haujlwm nqa.
Kev khiav hauj lwm txheej txheem thiab kev nyab xeeb nta
Nkag siab txog kev ua haujlwm ua ntu zus qhia tau tias cov hlau nplaum sib nqus ua li cas tuav cov ntaub ntawv kom nyab xeeb.
Load Pickup thiab Handling txheej txheem
Tus neeg teb xov tooj txav lub tshuab hluav taws xob saum toj ntawm cov khoom siv kom txo tau qhov sib txawv ntawm huab cua thiab ua kom lub zog nqa siab tshaj plaws. Thaum muab tso rau, tus neeg teb xov tooj txuas DC fais fab mov, energizing electromagnet. Tam sim no ntws los ntawm lub kauj, tsim ib qho chaw sib nqus uas attracts ferromagnetic load. Tus neeg teb xov tooj tom qab ntawd siv lub crane tswj qhov system los nqa lub nra. Magnetic quab yuam tuav lub load nyob rau hauv qhov chaw thaum lub sij hawm ntsug thiab kab rov tav txav.
Thauj thauj khoom thiab tso tawm
Thaum lub sij hawm thauj, lub sib nqus quab yuam tsis tu ncua tuav lub load. Cov roj teeb thaub qab muab lub zog thaum muaj xwm txheej ceev yog tias lub chaw siv hluav taws xob tsis ua haujlwm. Cov neeg ua haujlwm saib xyuas tus cwj pwm thauj khoom thaum thauj.
Thaum mus txog qhov chaw uas tau teem tseg, tus neeg teb xov tooj tso lub nra ntawm qhov chaw tiaj tus thiab de- ua kom lub zog hlau nplaum los ntawm kev hloov lub zog. Lub magnetic teb ploj, thiab lub load yog tso tawm. Lub luv luv rov qab mem tes tam sim no tshem tawm cov hlau nplaum seem, yog li tso cov khoom siv.
Kev ruaj ntseg Systems
Nyob rau hauv qhov xwm txheej ntawm lub zog hluav taws xob, lub roj teeb thaub qab yuav pib ua haujlwm, tuav lub zog sib nqus rau 15-30 feeb kom ntseeg tau tias muaj kev nyab xeeb txo qis. Lub tswb ceeb toom ceeb toom cov neeg ua haujlwm thaum muaj hluav taws xob tawm. Qee lub tshuab siv cov hlau nplaum ruaj khov thiab cov hlau nplaum ruaj khov rau qhov tsis muaj kev nyab xeeb.
Cov neeg khiav dej num tau txais kev cob qhia qhia txog kev ua haujlwm ntawm cov hlau nplaum, cov kev txwv tsis pub muaj peev xwm, thiab cov txheej txheem xwm txheej ceev. Lub Hoobkas tsis tu ncua ua cov kev xeem kom paub meej kom ntseeg tau tias cov neeg ua haujlwm tuav cov kev txawj zoo.
Load Capacity thiab kev nyab xeeb ua haujlwm
Tshaj qhov ntsuas lifting peev yuav ua rau lub load poob. Qhov ntsuas lifting muaj peev xwm nyob ntawm seb cov khoom ntawm cov khoom thauj khoom, qhov chaw nyob, thiab thaj chaw tiv tauj. Ib tug huv, tiaj tus maximizes magnetic quab yuam. xeb, pleev xim, lossis qhov chaw tsis sib xws yuav txo qhov nqa lub peev xwm.
Cov neeg ua haujlwm yuav tsum nkag siab txog qhov txwv kev nqa lub peev xwm thiab paub meej txog cov yam ntxwv ntawm kev thauj khoom ua ntej nqa. Cov txheej txheem kev ua haujlwm nruj thiab kev cob qhia txo qis kev pheej hmoo. Cov cheeb tsam chaw ua haujlwm tiv thaiv cov neeg ua haujlwm los ntawm kev nkag mus rau hauv cov khoom raug tshem tawm.
Daim ntawv thov thiab cov khoom sib xws
Feem ntau, cov neeg siv siv cov hlau nplaum sib nqus los txav cov hlau phaj, coils, thiab cov qauv hlau hauv steel mills. Cov khoom khib nyiab siv lawv rau kev sib cais thiab ua cov hlau. Shipping terminals siv lawv rau transship steel cargo, thaum tsim cov nroj tsuag siv me me hlau nplaum crane systems rau ntau lawm.
Sib nqus cranes tsuas yog ua haujlwm nrog cov ntaub ntawv ferromagnetic - feem ntau yog hlau thiab hlau. Lawv tsis tuaj yeem nqa cov hlau tsis yog -ferrous xws li txhuas, tooj liab, lossis tooj dag. Stainless hlau nrog cov ntsiab lus siab nickel yuav tsis sib nqus. Qhov kub siab tshaj plaws tuaj yeem cuam tshuam cov khoom sib nqus thiab nqa lub peev xwm.
Xaus
Sib nqus cranes sawv cev rau cov khoom siv cuab yeej siv cuab yeej sib txuas ua ke electromagnetic physics nrog kev lag luam engineering. Cov tshuab muab cov kev daws teeb meem zoo, hloov tau yooj yim rau cov ntaub ntawv ferromagnetic thoob plaws ntau qhov kev lag luam.
Kev nkag siab txog lub hauv paus ntsiab lus ntawm kev sib nqus crane ua haujlwm pab cov neeg tswj xyuas chaw ua haujlwm txiav txim siab txog cov khoom siv. Cov neeg ua haujlwm tau txais txiaj ntsig los ntawm kev paub txog cov hauv paus ntsiab lus uas tswj kev nyab xeeb, siv tau zoo sib nqus crane. Txawm hais tias koj yuav tsum tau txav cov khoom seem hlau, steel daim hlau, lossis tswj cov khoom siv, cov hlau nplaum sib nqus muaj kev ua tau zoo thaum nruab thiab siv kom raug. Minecranes mob siab rau muab cov ntaub ntawv tseem ceeb rau koj.
Minecranes yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm magnetic cranes hauv Suav teb. Peb tuaj yeem muab cov kev daws teeb meem raws li koj qhov kev xav tau nqa, suav nrog kev nqa lub peev xwm, cov hlau nplaum electromagnetic, ncua, thiab chav ua haujlwm. Yog tias koj muaj lus thov lossis xav tau kev pab ntxiv, thov hu rau peb.
