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Lefapheng la mechine ea indasteri, li-cranes ke mofuta oa bohlokoa oa ts'ebetso ea ho phahamisa boima.Mechini ena e meholo e itšetleha ka likarolo tse fapaneng ho netefatsa polokeho le ts'ebetso e nepahetseng, 'me karolo e le' ngoe ea bohlokoa keboraki ba motlakasetsamaiso.Sengoliloeng sena, re tla shebisisa melao-motheo ea ts'ebetso le mekhoa ea tokiso ea li-brake tsa motlakase ka har'a li-crane, re hlakisa hore na li kenya letsoho joang ts'ebetsong e ntle ea lisebelisoa tsena tse phahamisang matla.
Bohlokoa ba Brake ea Motlakase ho Cranes:
Li-cranes li etselitsoe ho sebetsana le meroalo e mengata, ho etsa hore sistimi ea bona ea mariki e be karolo ea bohlokoa ea polokeho.mariki a motlakasephetha karolo ea bohlokoa ho laola ho emisa ha li-cranes.Ho utloisisa melao-motheo ea bona le liphetoho tse nepahetseng ke tsa bohlokoa bakeng sa ho boloka polokeho, ts'ebetso e sebetsang hantle, le ho thibela ho theoha ho hoholo ha nako.
Melao-motheo ea ho sebetsa eaBrakes ea Crane Electromagnetic Brakes:
Ha stator eaboraki ba motlakasee felloa ke matla, liliba li sebelisa matla holim'a lihlomo, li tiisa kopano ea "fiction disc" pakeng tsa armature le flange, e hlahisang torque ea braking.Ka nako ena, ho na le lekhalo "Z" pakeng tsa armature le stator.
Ha ho hlokahala ho lokolla brake, mohloli o tobileng oa matla a hona joale o lokela ho hokahanngoa le stator, 'me sekepe se tla fallela ho stator ka lebaka la matla a motlakase.Ha sekepe se ntse se tsamaea, se hatella liliba, se lokolla "friction disc" le ho tlosa mariki.
Li-brake tsa motlakase bakeng sa li-cranes
Phetoho ea Sisteme ea Brake ea Crane:
Phetoho ea ho Hlakola: Ha brake e lokolloa, sebaka se senyenyane se lokela ho bolokoa pakeng tsa plate ea armature le brake disc ho netefatsa hore ho tsamaea ka bolokolohi.Ka tloaelo, tumello ena e oela ka har'a mefuta e fapaneng ea 0.25 ho 0.45 millimeters.Ho beha sebaka sena sa tumello hantle ho bohlokoa bakeng sa ts'ebetso e ntle ea brake.
Torque Calibration: Ho netefatsa hore brake e ka emisa ka mokhoa o sireletsehilengcrane'S, brake e tlameha ho lekanyetsoa ho fana ka torque e hlokahalang ea braking.Phetoho ena e ipapisitse le boima ba mojaro oa crane le maemo a ts'ebetso.
Wear Monitoring: Kamehla hlahloba likarolo tsa mariki bakeng sa matšoao a ho khathala.
Litlhokomelo tsa Mocheso:mariki a motlakasehlahisa mocheso nakong ya tshebetso.Ho beha leihlo le ho laola mocheso oa ts'ebetso ho bohlokoa ho thibela ho futhumala ho feteletseng, ho ka lebisang ho fokotseng matla a mariki le ho apara pele ho nako.
Tlhokomelo ea Ka mehla: Tlhokomelo ea kamehla, ho kenyelletsa ho hloekisa le ho tlotsa likarolo tsa mariki, ho bohlokoa bakeng sa ho netefatsa ts'ebetso e bonolo le e tšepahalang.
Qetello:
Brake ea motlakaselitsamaiso li bohlokoa haholo sebakeng sa ts'ebetso ea crane, e ikarabellang bakeng sa ho sebetsana le meroalo e meholo ka mokhoa o sireletsehileng.Ho bohlokoa ho utloisisa melao-motheo ea bona ea ho sebetsa le ho sebelisa mekhoa e nepahetseng ea tokisocranebasebetsi, lihlopha tsa tlhokomelo, le basebetsi ba tšireletso.Ka ho latela melao-motheo ena, re ka etsa bonnete ba hore li-cranes li na le lisebelisoamariki a motlakasetsoela pele ho ba bathusi ba tšepahalang indastering, ho khothaletsa polokeho le katleho mesebetsing ea ho phahamisa boima.
Nako ea poso: Oct-31-2023