linear cutting

This paper emphatically discusses the characteristics of high-speed cutting and related key technologies about high-speed spindle unit, linear motor's feeding system and high-speed cutting tools.

着重讨论了高速切削加工的特点及高速主轴单元、直线电机进给系统、高速切削刀具等关键技术。

Cutting head movement and feed are used linear bearing motion pair.

机头移动和进给均采用直线轴承运动副。

Based on the discrete state equation of the system, the bounded variable simplex method of linear programming ( LP) is first applied to find the control sequences which meet the control constrains, then the cutting plane method is used to deal with state constraints.

在离散数学模型的基础上，首先应用求解线性规划问题的有界变量单纯形方法求出满足控制约束的控制序列，然后再利用割平面方法处理状态约束，以求得满足约束条件的最优控制。

On a linear summation of the double triangle interpolation polynomial with a new linear summation factor A target function from cut resistance model and rate of straws cutting model has been constructed by weighted linear summation method.

二重三角插值多项式的求和因子法求和采用线性加权和法对两个回归模型进行了优化。

Processing equipment: CNC milling, Carving, Electrical sparkle, linear cutting, driller, Grinder, Conventional Milling CNC Machining Center.

加工设备: 数控铣, 精雕, 电火花, 线切割, 钻床, 磨床, 普通铣床CNC加工中心.