起重运输机械
起重運輸機械
기중운수궤계
HOISTING AND CONVEYING MACHINERY
2015年
4期
99-102
,共4页
铸造起重机%裕量评价%容量校验%发热校验%过载校验
鑄造起重機%裕量評價%容量校驗%髮熱校驗%過載校驗
주조기중궤%유량평개%용량교험%발열교험%과재교험
ladle crane%margin evaluation%capacity verification%heating verification%overload verification
提出了电机系统裕量评价指标，采集了首钢京唐480 t铸造起重机大车运行机构电机电流转矩等数据，计算了裕量评价指标，验证了该系统电机容量选型偏大。
提齣瞭電機繫統裕量評價指標，採集瞭首鋼京唐480 t鑄造起重機大車運行機構電機電流轉矩等數據，計算瞭裕量評價指標，驗證瞭該繫統電機容量選型偏大。
제출료전궤계통유량평개지표，채집료수강경당480 t주조기중궤대차운행궤구전궤전류전구등수거，계산료유량평개지표，험증료해계통전궤용량선형편대。
The paper puts forward the margin evaluation index for the motor system.The data such as motor current and torque are collected for the travelling mechanism of 480 t ladle crane,and the margin evaluation index is calculated.It's shown that the selected motor of the system has relatively large capacity.
