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主小车
相关语句
  main trolley
     Ladle crane main trolley with fully enclosed transmission can prolong the life time of the trolley andimprove its safety performance.
     采用全封闭传动方案的铸造起重机主小车解决了过去铸造起重机主起升小车寿命低、安全性能差的缺点。
短句来源
     This article analyses the layout of main trolley with the view of satisfactionof maximum application range as well as best operation performance with minimum trolley weight andenergy consumption.
     文中对主小车整体布置方案作了分析,希望以最轻的自重及最少的能耗,满足最大的作业范围与最好的作业性能。
短句来源
     It's rope trolley type has mainly single trolley basic type with wire winding system, single trolley with through grab wire coinding type, double trolley type with main trolley and compensation trolley ,single trolley with four drums and planet reducer synchronous type and single trolley with four drums and electric synchronous type.
     其牵引小车的型式主要有单小车钢丝绳缠绕系统基本型 ,单小车钢丝绳贯穿抓斗缠绕式 ,带有主小车和补偿小车的双小车式 ,单小车四卷筒行星减速驱动同步型 ,单小车四卷筒电气同步型。
短句来源
  “主小车”译为未确定词的双语例句
     A new design of main trolley for ladle crane
     新型铸造起重机主小车
短句来源
     The design principees and structural characters of bidirectional portal hoist with hoisting capacity 5000/2×630/400 kN and high lift are described.
     三峡泄洪坝顶 5 0 0 0 /2X63 0 /4 0 0kN双向门机是大容量、高扬程、多任务的启闭设备 ,主小车共吊运五种型式闸门 ,副小车吊运二种型式闸门 ,回转吊吊运二种型式闸门启闭机及坝面零星物品。
短句来源
     The auxiliary girders of a 125/30 ton casting crane crashed into the hook-beam because of the fault with the electrical controller of the lifting device, which led to severe damage to the auxiliary girders’ box-shaped structures. To treat the damage,the girders were analyzed, repaired and strengthened.
     某台 125 /30t铸造吊车在使用时,因主小车的起升机构上升运动时电气控制失灵,超过上升极限位置,致使吊钩横梁撞击辅梁,导致该吊车辅梁箱形结构的下盖板及腹板严重变形损伤,无法正常安全生产。
短句来源
     The article mainly introduces characteristics of three kinds of heavy ladle cranes composition forms, Compared with advantages & disadvantages of received forces of arch-bridge frameworks, bridges-ends binding forms, structures of chief-vehicle frame, manufacture technology and safety performances of three kinds of heavy ladle cranes', the referring only in use.
     介绍了三种超大型铸造起重机结构形式的特点,并对三种车型的主梁受力、端梁联接方式、主小车结构、制造工艺和安全性能等方面存在优缺点进行了比较,为设备选型和操作使用提供参考。
短句来源
  相似匹配句对
     A new design of main trolley for ladle crane
     新型铸造起重机小车
短句来源
     Separation of main work and non-main work;
     辅分离;
短句来源
     and(3)subordination.
     (3)从关系。
短句来源
     Little Red Wagons
     红红小车
短句来源
     The cable crane consists of main cable, working cable, tower and trolley.
     缆索起重机要由索、工作索、塔架、载重小车及锚固装置组成。
短句来源
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  main trolley
The main trolley is man driven while the second one is automatic.
      


Ladle crane main trolley with fully enclosed transmission can prolong the life time of the trolley andimprove its safety performance. This article analyses the layout of main trolley with the view of satisfactionof maximum application range as well as best operation performance with minimum trolley weight andenergy consumption. Protection measures to the load sensor are considered and the error of load weighing isanalysed.

采用全封闭传动方案的铸造起重机主小车解决了过去铸造起重机主起升小车寿命低、安全性能差的缺点。文中对主小车整体布置方案作了分析,希望以最轻的自重及最少的能耗,满足最大的作业范围与最好的作业性能。还提出了传感器的保护措施,并对称量误差进行了分析。

With view to comprehensively mastering the dynamic function features of bridge grab crane and comsequently providing quite reliable dynamic theory grounds for the crane's design and analysis, the mechanical model of the bridge grab crane's wire rope coiling system is established.Solution based on the Wilson-θ and Newmark methods is recommended.Computer program is completed by which we study a actual example and come to the conclusion that the bucket oscillation gives rise to the vibration of the main as well...

With view to comprehensively mastering the dynamic function features of bridge grab crane and comsequently providing quite reliable dynamic theory grounds for the crane's design and analysis, the mechanical model of the bridge grab crane's wire rope coiling system is established.Solution based on the Wilson-θ and Newmark methods is recommended.Computer program is completed by which we study a actual example and come to the conclusion that the bucket oscillation gives rise to the vibration of the main as well as the auxiliary trolleys.The frequency and phase of the main trolley's vibration are the same as those of the auxiliary ones.The displacement,speed and acceleration of the main trolley double those of the auxiliary ones.

为系统了解桥式抓斗起重机这种变质量、变刚度的时变振动系统的动态工作特性,为其设计分析提供比较可靠的动态理论根据,以桥式抓斗起重机钢丝绳卷绕系统为研究对象,建立了该系统的力学模型,用 Wilson - θ法、 Ne w m ark 法提出求解方法,编制计算程序,并用该程序对实例进行计算分析,得出以下结论:主、辅小车的振动主要是由抓斗的摆动所引起,并且主、辅小车的振动频率,相位相同;主小车的位移、速度和加速度是辅小车相应值的2 倍

Grab ship unloader with rope trolley type is the important equipment used for unloading buck ship in whole world's ports at present. It's rope trolley type has mainly single trolley basic type with wire winding system, single trolley with through grab wire coinding type, double trolley type with main trolley and compensation trolley ,single trolley with four drums and planet reducer synchronous type and single trolley with four drums and electric synchronous type. The double trolley type is applied widely, the...

Grab ship unloader with rope trolley type is the important equipment used for unloading buck ship in whole world's ports at present. It's rope trolley type has mainly single trolley basic type with wire winding system, single trolley with through grab wire coinding type, double trolley type with main trolley and compensation trolley ,single trolley with four drums and planet reducer synchronous type and single trolley with four drums and electric synchronous type. The double trolley type is applied widely, the single trolley with four drums and planet reducer synchronous type has better reliability, the single trolley with four drums and electric synchronous type has advance technique and a lat of potential advantage.

牵引小车式抓斗卸船机是目前国际国内各港口接卸散货船的重要设备。其牵引小车的型式主要有单小车钢丝绳缠绕系统基本型 ,单小车钢丝绳贯穿抓斗缠绕式 ,带有主小车和补偿小车的双小车式 ,单小车四卷筒行星减速驱动同步型 ,单小车四卷筒电气同步型。双小车式应用较广泛 ,单小车四卷筒行星减速器同步型可靠性好 ,单小车四卷筒电气同步型技术先进 ,潜在优点多

 
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