Ndezvipi zvinozivikanwa zvinokundikana zve crane trolley mavhiri?

Sechikamu chepakati cheiyo crane yekushandisa mechanism, mamiriro ekushanda aCrane Trolley Wheelzvakananga zvinokanganisa kuchengetedza kwemidziyo uye kushanda kwekugadzira. Mukushandisa chaiko, zvakajairika trolley vhiri kukundikana kwakanyanya kushandira zvinotevera:

I. Crane Trolley Wheel Rim Pfeka uye deformation
1. Unilateral Pfeka: Track yekuisa kutsauka kana kusagadzikana vhiri alignment inogona kutungamira mukunyanyisa kupfeka kune rimwe divi re rim. A Port Gantry Crane akasangana neTrack Level Kukanganisa Kupfuura 3mm, zvichikonzera kupfeka kwemwedzi ne5mm, iri kure nekuchengetedza huwandu hwe1.5mm / mwedzi.
2.. Chikwamo chemagenzi chesimbi chakandwa crane trolley mavhiri akagadzira nzvimbo dzinodzika kusvika 8mm zvakadzika mushure memakore maviri ekushandisa.
3. Kupururudza kwepurasitiki: Kana uchishanda munzvimbo dzakakwirira-tembiricha (> 150 ° C) kana pasi pepakungwa, vhiri rinotsika rinogona kudonha uye deform. Mavhiri eboka retsoka mune electrolytic aluminium musangano anoshanda pasi pekupisa kwakanyanya, zvichikonzera kuti denderedzwa rinoonekwa uye deformation pane inotsika.

Ii. Kutadza kurasika system
1. Kuberekera Corrostion: Lubricar isina Hubrication ndicho chikonzero chikuru. Kana iyo greur recubrication nguva inopfuura maawa mazana maviri ekushandisa, iyo tembiricha inobereka inogona kukwira zvakapusa kune inopfuura zana nemakumi mashanu c. Iyo yakavharidzirwa lubrication mutsara mune crane kune imwe nzvimbo yemigari yakakonzera kubereka retainer kuti inyunguduke.
2. Chisimbiso kukundikana: Mvura yemvura kana guruva kupinda mukati mekupfeka kupfeka. Mushure memwedzi gumi nemisere yekushandisa, trolley fani yekrane pamhenderekedzo yechikepe yakagadziridzwa corrosion ichiramba ichimhanya nekuda kwekuchembera nekuchembera uye ingress yemvura.
3. Uku kutadza kwakakonzera 10mm nhanho kuchitima chechitima cheSimba chiteshi chebhiriji crane.

III. Kupaza uye kupwanyika kweCrane Trolley mavhiri
1. Kuneta marara: pasi pekuchinjana mitoro, marara emarara anowanzoita kuti aumbe pamiremo yevhiri raitaura uye hub. Ultrasonic kuongororwa kwakaratidza 15mm-yakadzika yakavanzika kupaza muvhiri remasimba emagetsi crane mushure mekuita mazana masere ezviuru emabhesi.
2. Vhiri richangobva kutsiviwa pane yakawanikwa crane yakaputswa mushure memwedzi mitatu chete yekushandisa. Dissection yakaratidza 20mm shrinkage cavity mune vhiri pakati.
3 Chinhu chinorema chakawira panzvimbo yekuvaka, zvichikonzera vhiri kupararira pakarepo.

Iv. Track gnwing uye yekutevera
1. Pakasarudzika Skew: Kana vhiri rekushambadzira rakatsauka rinopfuura 5mm, richakonzera kuti nyoka inomhanya. A 32-ton crane mumusangano akasangana neakapetwa kaviri kuwedzera mune track side per
2.. Ichi chikanganiso chakakonzera kuzadza kwekutevera track blate bolts pane mudziyo wedziva terminal crane. 3. Murombo Track Kuenzanisa: Wheel Diameter Tolerances Kupfuura A 200-ton crane pane space chirimwa akasangana ne30% mota zvazvino shanduko nekuda kweiyo 2mm musiyano mu driver pulley diameter.

V. Magetsi emagetsi-anoenderana nezvikanganiso
1. Asina motokari torque: Isverter Inverter paramende marongero inogona kukonzera kusiyana kwe> 15% pakati pekutyaira motors, kuwedzera vhiri kupfeka. Crane mune otomatiki yekuchengetera yakasangana neyakajairika kupfeka pane inofambiswa vhiri inotsika nekuda kwekushayikwa kweTorque muripo weTorque.
2. Brake asynchrony: brake clearance mutsauko> 0.5mm inogona kukonzera vhiri inotsvedza. Ichi chikanganiso chakakonzera nguva nenguva Scratch
3. Encoder Kukundikana: Kusagadzikana kwekumhanya mhinduro kunogona kukonzera kutyaira vhiri kumhanya kwemisiyano. Pane crane pamotokari yekugadzira mota, mango yemvura kune iyo encoder yakakonzera 5% mutsara wekumhanya musiyano pakati peiyo mbiri drive mapuru.