oiseР reduction and vibration reduction designР Liu-Xiangyong, He-ZhanchiР (1 ZhongShan Senior Technical Institute, ZhongShan, GuangDong,528400;Р 2 ThyssenKrupp Elevator corporation, ZhongShan, GuangDong,528400)Р Abstract: When the elevator is running in the shaft at a high speed , great wind noise will be produced in the car. This will reduce the operation safety and fort effect. According to the special requirements of high speed elevator car, this paper puts forward four methods to reduce noise and vibration , these methods include pasted insulation cotton, increase the labyrinth plate, installation of static balance, lengthened the elevator car frame. Through specific project practice, these methods are proved to be feasible.Р Key words: super high speed elevator; car; vibration; noise
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