Grider

基本解释

Main grider is one of the most important forced parts of large pressing machine.Its optimal design is a "hard" nonlinear optimization problem.
主梁是大型压力机的关键受力构件之一,其最优设计问题是一类很难求解的非线性规划问题。
Next, it summarizes the method of setting up flexible sugarcane, and analyses the finite element method of mechanical system containing flexible grider theoretically.
其次,研究了柔性化甘蔗的建立方法并选择适于研究甘蔗收割机的方法,并从理论上分析含柔性梁机械系统的有限段方法。
In view of gate design in commonly adopt design method of plane system,the width of miter gate plate which participantive working of the grider or beam is analyzed.
针对闸门设计中常用的平面体系计算方法，分析了人字门钢面板参加主(次)梁工作的有效宽度。
The first program is continous prestressed concrete grider bridge, the second one the beam combination of arch bridge,and the third one is the suspension bridge.
方案一为预应力混凝土连续梁桥，方案二为梁拱组合体系桥，方案三为悬索桥。
The transient speed of the workpiece's rotation in the variable speed control of S-CAM grider is related to the modes of grinding and the types of workpiece.
凸轮磨工件旋转变速控制的瞬时速度与磨削方式、工件类型有关。