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- An overall measurement of all the relevant parameters of each roll stand of the fully-floating man-drel pipe mill located at Baoshan I &S Co.,Ltd.,including rolling force and mandrel velocity,etc. 对宝山钢铁股份有限公司的全浮动芯棒连轧管机组各机架轧制压力、芯棒运动速度等一系列参数进行了综合测试,获得了轧件速度曲线,并探讨了轧件与芯棒速度之间的关系;
- Keywords ring roiling;rigid plastic FEM;continuous rolling;mandrel velocity;reduction distribution; 环件轧制;刚塑性有限元;连续轧制;芯辊速度;压下量分配;
- Gazelles can move with astonishing velocity. 羚羊跑起来速度惊人。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The car was moving at such a velocity! 那辆汽车的速度简直太快了！
- Gazelles can movewith astonishing velocity. 羚羊跑起来有时速度惊人。
- The hare darted off with the velocity of a bird. 野兔像鸟一样快速掠去。
- Mandrel velocity 芯棒速度
- The velocity of light is about 186,000 miles per second. 光速大约是每秒十八万六千英里。
- The rate of change of velocity with respect to time. 加速度速度相对于时间变化的速率
- An increased velocity is randomly dispersed. 增加的速度任意地四散传播。
- The hare dart off with the velocity of a bird. 野兔像鸟一样快速掠去。
- This phenomenon is called velocity dispersion. 这种现象称为速度频散。
- That is, the angular velocity is more than doubled. 即所得的末角速度大于原来的二倍。
- Mechanical mandrel, axially actuated via machine pull rod. 机械夹紧心轴;通过机床拉杆轴向操纵.
- Turbulence or gusts produce velocity fluctuations. 紊乱性或阵息性使速度产生波动。
- The winder will consist of an air expanded winding mandrel. 卷取机由气动胀缩卷筒组成。
- This motor drives the mandrel on the printing station. 该马达驱动印刷工作台上的圆形芯轴。
- They fly at first cosmic velocity. 他们以第一宇宙速度飞行。
- Acceleration and velocity are both vectors. 加速度和速度都是矢量。
