BK Brake Switch

The payoff reel's automatic brake for 2030mm cold mill pickling line failed to function due to the limited equipment condition,poor flattening ability for wide and heavy strips and unqualified automatic tail out action of the payoff reel.

由于开卷机运行过程中,对于剩余带钢长度计算不正确,自动控制效果已不能满足生产要求;由于设备条件所限,对宽厚带材的矫直能力不够;开卷机带钢自动甩尾功能效率降低等原因造成宝钢分公司2030冷轧酸洗机组开卷机自动刹车失控。

The brake system mainly composed of capacitor component is widely used in new high speed drawing frame.

用电容器做为主要元件的刹车装置在新型高速并条机上得到广泛应用。

A series of brake experiments at different brake velocities have been made for carbon carbon composite which was densificated by resin impregnation after pre densificating to initial density by CVD(chemical vapor deposition).

测试了该试样在一系列刹车速度时的摩擦磨损性能 ,并对其摩擦面及磨屑进行了SEM观察 ,对摩擦面进行显微喇曼光谱分析 。