Sistimi ea crane Load Moment Indicator (LMI) e ka fana ka li-alarms tsa bohata ka lebaka la mats'oao a sensor a fosahetseng, wiring e senyehileng, liphoso tsa puisano, liphoso tsa calibration, lipontšo tse fosahetseng, kapa data e sa tsitsang e tsoang ho boom angle, bolelele le lisensara tsa khatello. Ha crane e bonts'a temoso e ngata haholo ntle le ho phahamisa mojaro o feteletseng, hangata bothata ha se matla a ho phahamisa ka boyona empa ke tlhahisoleseling e fosahetseng e fetisetsoang ho molaoli oa LMI. Taba ena e ama li-crane operators tse tsamaeang, lik'hamphani tsa tlhokomelo, likoloi tse hirisoang, le beng ba li-crane ba sebelisang lisebelisoa tse tsoang mefuteng e kang XCMG, SANY, Zoomlion, le bahlahisi ba bang. Tataiso ena e hlalosa lisosa tse atileng haholo tsa lialamo tsa bohata tsa LMI, mokhoa oa ho khetholla karolo e fosahetseng, le hore na ke likarolo life tse ncha tse lokelang ho hlahlojoa pele ho nkela sistimi eohle sebaka.

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Alamo ea Bohata ea Crane LMI e Bolela'ng?

Sistimi ea crane LMI e etselitsoe ho lekola likarolo tsa bohlokoa tsa ts'ebetso, ho kenyelletsa:

• Boima ba moroalo
• Boom bolelele
• Boom angle
• Radius e sebetsang
• Khatello ea metsi
• Phetoho ea Crane

Ha sistimi e hlokomela hore crane e ntse e atamela kapa e feta moeli o sireletsehileng oa ts'ebetso, e kenya litemoso kapa lithibelo.

Leha ho le joalo, tlhokomeliso ea bohata e etsahala ha:

• Crane e sebetsa ka har'a sebaka se sireletsehileng
• Mojaro oa sebele oa ho phahamisa o tloaelehile
• Pontšo e bontša lintlha tse fosahetseng
• Ka tšohanyetso sistimi e tlaleha ho imeloa kelellong

Matšoao a tloaelehileng a kenyelletsa:

• Alamo e kenelletseng ntle le moroalo o boima
• Peresente ea mojaro e fosahetseng
• Ho bala bolelele bo fosahetseng ba boom
• Palo e fosahetseng ea radius
• Likhoutu tsa phoso tsa kutlo
• Hlahisa leqhoa
• Li-alarms tsa nakoana nakong ea ts'ebetso

Alamo ea bohata ea LMI ha ea lokela ho hlokomolohuoa feela hobane sistimi e kanna ea hloleha ho fana ka ts'ireletso nakong ea boemo ba 'nete ba moroalo.

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Sisteme ea Crane LMI e sebetsa joang?

Sistimi e felletseng ea crane LMI hangata e kenyelletsa likarolo tse 'maloa tsa elektroniki tse sebetsang hammoho:

1. Sensor khatello ea mojaro
2. Boom angle sensor
3. Sensor ea bolelele ba boom
4. Sistimi ea li-cable reel
5. LMI komporo / molaoli
6. Hlahisa sehlahlo
7. Mehala ea likhoele le tsamaiso ea puisano

Mookameli o bokella matšoao ho tsoa ho li-sensor tse fapaneng ebe o bala:

• Mojaro oa 'nete
• Bokhoni ba ho phahamisa bo sireletsehileng
• Radius e sebetsang
• Boemo ba ho tlala

Haeba sensor e le 'ngoe e fana ka tlhahisoleseling e fosahetseng, lipalo kaofela li ka fetoha tse sa nepahalang.

Ka mohlala:

• Boom angle e fosahetseng → palo e fosahetseng ea radius
• Bolelele bo fosahetseng ba boom → palo e fosahetseng ea matla
• Letšoao le fosahetseng la khatello → palo e fosahetseng ea mojaro

Ka hona, ho rarolla mathata ho lokela ho qala ho tsoa mohloling oa lets'oao ho fapana le ho nkela sistimi e felletseng ea LMI hanghang.

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Lebaka la 1: Sensor ea Crane Angle e Fana ka Boitsebiso bo Fosahetseng

Boom angle sensor ke e 'ngoe ea likarolo tsa bohlokoahali tsamaisong ea LMI.

E lekanya:

• Boom elevation angle
• Sebaka sa ho sebetsa sa crane
• Kenyeletso ea radius

Ha sensor ea angle e hloleha, basebelisi ba ka hlokomela:

• Pontšo ha e tsamaellane le boemo ba boom
• Palo ea chate ea mojaro ha e ea nepahala
• Alamo e hlaha nakong ea ts'ebetso e tloaelehileng
• Radius e sebetsang ea fetoha

Mabaka a tloaelehileng a kenyelletsa:

• Botsofali ba kutlo
• Ho hloleha ha elektronike ka hare
• Sehokelo se hlephileng
• Wiring e senyehileng
• Tekanyetso e fosahetseng
• Phapang ea ho kenya mochine

XZJMD e fana ka likarolo tsa elektronike tsa crane ho kenyeletsa Sensor ea Angle ea Crane tharollo bakeng sa XCMG, SANY, Zoomlion le lisebelisoa tse ling tsa crane.

Ha o nkela sensor ea angle sebaka, bareki ba lokela ho netefatsa:

• Mofuta oa Crane
• Mohlala oa crane
• Nomoro ea karolo ea sensor ea mantlha
• Mofuta oa sehokelo
• Tlhaloso ea motlakase
• Litlhoko tsa ho lekanya

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Lebaka la 2: Boom Length Sensor kapa Cable Reel Failure

Sensor ea bolelele ba boom e lekanya hore na crane boom e hole hakae.

Litsamaiso tse ngata li sebelisa mochine oa cable reel ho lekanya katoloso ea boom.

Ho hloleha ho tloaelehileng ho kenyelletsa:

• Tšenyo ea thapo
• Reel ho hloleha ha selemo
• Tšitiso ea lets'oao
• Maikutlo a bolelele bo fosahetseng
• Ho hloleha ho khouto ka hare

Matšoao a tloaelehileng:

• Bolelele ba boom bo bontshitswe ka phoso
• Alamo ea LMI e hlaha nakong ea katoloso ea boom
• Boleng ba boleng bo qhoma ka tšohanyetso
• Sisteme ha e khone ho lemoha boemo ba boom

XZJMD e fana ka crane Lebokose la Reel ea Cable lihlahisoa tse sebelisetsoang ho lekanya boom bolelele le phetiso ea lets'oao la LMI.

Lisebelisoa tse tloaelehileng li kenyelletsa:

• XCMG crane cable reel
• SANY crane cable reel
• Zoomlion crane cable reel
• Hirschmann cable reel replacement

Pele o reka reel ea cable e ncha, bareki ba lokela ho fana ka:

• Nomoro ea karolo ea mantlha
• Bolelele ba thapo
• Senepe sa sehokelo
• Mohlala oa crane
• Matšoao a teng a phoso

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Lebaka la 3: Hydraulic Pressure Sensor Failure

Sensor ea khatello e fetola khatello ea hydraulic hore e be letšoao la motlakase.

Molaoli oa LMI o sebelisa data ena ho bala mojaro oa 'nete oa ho phahamisa.

Ha sensor ea khatello e fetoha e sa nepahalang, mathata a ka kenyelletsa:

• Alamo e kenelletseng ea bohata
• Peresente ea mojaro e fosahetseng
• Lipalo tse sa tsitsang tsa mojaro
• Ho bala ho fapaneng tlasa maemo a tšoanang a ho phahamisa

Lisosa tse ka bang teng:

• Botsofali ba kutlo
• Tšilafalo ea Hydraulic
• Ho se tsitse ha motlakase
• corrosion ya sehokedi
• Tšenyo ea potoloho ea ka hare

XZJMD e fana ka Likarolo tsa Sensor ea Crane ho kenyelletsa le li-sensor tsa khatello tse sebelisoang lits'ebetsong tsa tlhahlobo ea crane.

Ha ho hlahlojoa bothata ba sensor ea khatello, litsebi li lokela ho hlahloba:

• Sensor output voltage
• Ts'ebetso ea lithapo
• Boemo ba khatello ea hydraulic
• Letšoao la ho kenya molaoli
• Li-parameter tsa calibration

Ho fetola sensor ntle le ho lekanya ho kanna ha se rarolle bothata ka botlalo.

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Lebaka la 4: Pontšo ea LMI kapa Hlokomela Mathata a Puisano

Ka linako tse ling li-sensor li sebetsa ka nepo, empa ponts'o e bonts'a tlhahisoleseling e fosahetseng.

Mathata a tloaelehileng a ho beha leihlo a kenyelletsa:

• Skrine se hatselitsoeng
• Lintlha tse sieo
• Phoso ea puisano
• Molaetsa oa temoso o fosahetseng
• Ha ho karabo ka mor'a ho qala

Mabaka a ka bang teng:

• HO KA hloleha ha puisano
• Cable ea puisano e senyehileng
• Software parameter tahlehelo
• Bontša ho hloleha ha hardware
• Tlhophiso e fosahetseng ea mohlala

XZJMD e fana ka crane LMI Monitor and Display Components bakeng sa mefuta e fapaneng ea crane.

Lihlahisoa tsena li sebelisetsoa:

• Laela pontšo
• Pontsho ya alamo
• Tlhokomelo ea parameter
• Phetoho ea sebopeho sa opereishene

Ha o nkela pontšo ea LMI, bareki ba lokela ho netefatsa:

• Mohlala oa crane
• Mofuta oa ponts'o ea mantlha
• Protocol ea puisano
• Mofuta oa software
• Tlhophiso ea sehokelo

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Lebaka la 5: LMI Mainboard kapa Controller Ho hloleha

Molaoli oa LMI ke karolo e bohareng ea ts'ebetso ea sistimi ea polokeho.

E amohela:

• Lipontšo tsa kutlo
• Lintlha tsa tlhophiso ea Crane
• Kenya lintlha tsa chate

Ebe e bala maemo a sireletsehileng a ho phahamisa.

Mathata a balaoli a ka baka:

• Lialamo tse sa reroang
• Palo e fosahetseng ea mojaro
• Ho hloleha ha puisano ea kutlo
• Sistimi e qala hape
• Ha ho tlhahiso ea ponts'o

XZJMD e fana ka Crane Motherboard le Likarolo tsa Taolo ho kenyelletsa liboto tse nchafalitsoeng tsa XCMG, Zoomlion le litsamaiso tse ling tsa crane.

Maemo a tloaelehileng a ho fetola:

• Selaoli sa mantlha se khaolitse
• Tšenyo ea metsi
• Ho hloleha ha karolo ea elektronike
• Tahlehelo ea lenaneo
• Phoso ea puisano

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Lebaka la 6: Lintlha tsa Calibration ha li Ts'oane le Tlhophiso ea Crane

Sensor e ncha kapa pontšo ha e sebetse hang hang ka mor'a ho kenya.

Sistimi ea LMI e hloka ho nepahala:

• Litekanyetso tsa mohlala oa crane
• Kenya lintlha tsa chate
• Litekanyetso tsa sensor calibration
• Tlhophiso ea Boom
• Litekanyetso tsa Hydraulic

Khatello e fosahetseng e ka baka:

• Litemoso tse ngata tsa bohata
• Pontšo e fosahetseng ea bokhoni
• Palo e fosahetseng ea radius
• Ts'ebetso e fokolang ea crane

Hangata sena se etsahala ka mor'a:

• Phetoho ea kutlo
• Ho nkela sebaka sa taolo
• Hlahisa e ncha
• Phetoho ea crane

Karolo e ncha e tlameha ho lumellana le tlhophiso ea mantlha ea crane.

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Mokhoa oa ho rarolla Alamo ea Bohata ea Crane LMI?

Mokhoa o sebetsang oa ho rarolla mathata:

Mohato oa 1: Sheba Khoutu ea Alamo

Rekota:

• Molaetsa oa phoso
• Khoutu ea phoso
• Nako ea ketsahalo
• Boemo ba ts'ebetso ea crane

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Mohato oa 2: Bapisa Boitsebiso ba Pontšo le Maemo a Sebele

Sheba:

• Haele hantle
• Bolelele ba boom ba 'nete
• Mojaro oa 'nete
• Bontša ho bala

Hlalosa hore na ke paramethara efe e fosahetseng.

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Mohato oa 3: Hlahloba likhokahano tsa Sensor

Sheba:

• Khoele ea likhoele
• Lihokelo
• Kobo
• Tšenyo ea thapo
• Li-terminals tse hlephileng

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Mohato oa 4: Lekola li-sensor tsa motho ka mong

Sheba:

• Sephetho sa sensor ea angle
• Letšoao la sensor ea khatello
• Maikutlo a sensor ea bolelele

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Mohato oa 5: Netefatsa Puisano ea Taolo

Sheba:

• E KA KHOA ho buisana
• Lisebelisoa tsa software
• Boemo ba molaoli

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Mohato oa 6: Fetola ka mor'a ho fetola

Ka mor'a ho fetola:

• Sensoro
• Pontšo
• Molaoli
• Reel ea thapo

tsamaiso e ka 'na ea hloka phetoho ea parameter le calibration.

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Ke Likarolo life tsa Crane LMI tseo hangata li nkeloang sebaka?

Likarolo tse amanang le LMI tse nkeloang sebaka khafetsa li kenyelletsa:

Pontšo ea Crane LMI

Bakeng sa:

• Ho hloleha ha skrine
• Mathata a puisano
• Hlahisa e ncha

Leqephe la sehlahisoa:

Monitor / LMI Pontšo

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Li-Sensors tsa Crane

Ho kenyeletsoa:

• Sensor ea angle
• Sensor ea khatello
• Sensor ea bolelele

Leqephe la sehlahisoa:

Li-Sensors tsa Crane

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Lebokose la Reel ea Cable

E sebelisetsoa:

• Tekanyo ea bolelele ba boom
• Phetiso ea matšoao

Leqephe la sehlahisoa:

Crane Cable Reel Lebokose

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LMI Controller / Mainboard

E sebelisetsoa:

• Ts'ebetso ea data
• Phetoho ea tsamaiso
• Tokiso ea elektronike

Leqephe la sehlahisoa:

Crane Motherboard

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Ke Boitsebiso bofe boo Bareki ba Lokelang ho bo Fana ka Pele ba Odara Likarolo tsa LMI?

Ho tseba karolo e nepahetseng ea phetoho, bareki ba lokela ho fana ka:

Ho fana ka lintlha tse felletseng ho thusa barekisi ho qoba ho bapisa ho fosahetseng.

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Na Crane ea Khale e ka ntlafatsoa ka sistimi e ncha ea LMI?

Ee.

Li-cranes tse ngata tsa khale li na le mathata hobane:

• Likarolo tsa mantlha tsa LMI li emisitsoe
• Lipontšo li senyehile
• Balaoli ba ke ke ba lokisoa
• Li-sensor ha li fumanehe

Tharollo ea retrofit ea LMI e ka kenyelletsa:

• Pontšo e ncha
• Taolo e ncha
• Li-sensor tse ncha
• Reel ea thapo
• Khoele ea likhoele
• Tshebeletso ya calibration

XZJMD e fana ka tharollo ea phetoho ea elektroniki ea crane mme e ts'ehetsa ntlafatso ea sistimi ea LMI bakeng sa mefuta e fapaneng ea crane.

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Lipotso Tse Botsoang Hangata

Ke hobane'ng ha crane ea ka e hlahisa boima bo feteletseng ntle le moroalo o boima?

Mabaka a ka bang teng a kenyelletsa:

• Phoso ea sensor ea khatello
• Ho kheloha ha sensor ea angle
• Tekanyetso e fosahetseng
• Bothata ba puisano ea molaoli

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Nka seta alamo ea crane LMI joang bocha?

Mokhoa o nepahetseng o ipapisitse le mofuta oa crane le sesosa sa alamo. Ho seta botjha ntle le ho rarolla bothata ho ka tima tshireletso ya bohlokwa.

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Na ho nkela sensor ea LMI sebaka ho hloka calibration?

Hangata ho joalo. Sensor e ncha e tlameha ho lumellana le tlhophiso ea crane le li-parameter tsa calibration.

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A na reel ea cable e senyehileng e ka baka alamo e ngata haholo?

Ee. Lintlha tse fosahetseng tsa bolelele ba boom li ka ama lipalo tsa LMI le ho qala litemoso tse fosahetseng.

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Nka fumana karolo e nepahetseng ea crane LMI joang?

Fana ka:

• Mohlala oa crane
• Nomoro ea karolo ea mantlha
• Senepe sa karolo
• Tlhaloso ea phoso

Ka nako eo mofani oa thepa a ka netefatsa ho lumellana.

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U hloka Thuso ea ho Lekola Bothata ba LMI ea Crane ea hau?

Alamo ea bohata ea LMI hangata e bakoa ke matšoao a fosahetseng, mathata a puisano, likarolo tse senyehileng, kapa mathata a ho lekanya.

Pele o fetola sistimi eohle, hlahloba:

• Boemo ba kutlo
• Maikutlo a li-cable reel
• Bontša puisano
• Boemo ba molaoli
• Li-parameter tsa calibration

XZJMD e fana ka likarolo tsa crane LMI ho kenyelletsa:

• Load Moment Indicator Displays
• Li-sensor
• Mabokose a Reel a Cable
• Balaoli
• Liboto tse kholo
• Likarolo tse ncha tsa elektroniki

Bakeng sa tšehetso ea tekheniki kapa likhothaletso tse ling, ka kopo fana ka:

• Mofuta oa Crane
• Mohlala oa crane
• Khoutu ea phoso
• Nomoro ea karolo ea mantlha
• Linepe tsa lihlahisoa

Ikopanye le XZJMD bakeng sa likarolo tse tsamaellanang tsa crane LMI le tharollo ea profeshenale e ncha.