Phakathi kwazo zonke izinhlobo zemishini yokukhuphula, okhreyini begila elilodwa bakagesi, okhreyini bebhuloho lokukhuphuka ngogesi, ama-gantry cranes kagesi, njll. zonke zisebenzisa ama-hoist kagesi njengendlela yokuphakamisa imishini yokuphakamisa.Ngaphezu komshini wokuhamba ngemoto enkulu nencane kanye namandla amakhulu kanye nezingxenye, i-hoist kagesi ijwayele ukwehluleka njengendlela yokuphakamisa.
Okokuqala, i-contactor ijwayele ukunamathela nokwehluleka.
Okwesibili, i-conical brake kanye ne-motor rotor brake shaft ijwayele ukuphazamiseka nokuqhekeka.
Ngesikhathi sokuphakanyiswa nokwehliswa kwe-hoist kagesi, kuzoba nemisebenzi eminingi ye-inching, i-conical brake izovulwa futhi ivalwe njalo, futhi ibhuleki lizobhekana ngokuphindaphindiwe ne-torque yokuqala ne-torque yokubhuleka, ejwayele ukukhathala nokuqhekeka.
Ngemva kokuqhekeka kwe-brake shaft, i-torque yokubhuleka ayikwazi ukudluliselwa esigubhini, futhi izinto ezisindayo eziphakanyiswe umshini wokuphakamisa nge-hoist kagesi njengoba umshini wokuphakamisa uzowela ngaphansi kwesenzo samandla adonsela phansi.
Isikhathi sokuthumela: Dec-28-2022