It is critical calculating blanking step in normal single row optimum layout.

普通单排优化排样中冲裁步距的计算非常关键.

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In this paper an automatic feed mechanism with changing step is introduced.

文章介绍一种在普通冲床使用并能快速、准确改变步距的自动送料机构.

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The electrode is driven by Elliptical Movement and its direction is controlled by two phase difference.

为实现电火花电极的微米级步距,设计了椭圆微驱动电路,并能有效地控制电极的运动方向.

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Advance design of non - scrap punching progressive die gets analyzed blank layout of the part is determined.

分析了无废料冲裁级进模的步距设计,确定了该零件的排样图.

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In this integrated controlling stragety, micro - fuzzy controller adjusts feed frequency, and macro - fuzzy controller adjusts feed step.

其中微观模糊控制器调节进给频率, 宏观模糊控制器调节进给步距.

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Pulse distributing is designed by finite state machine and the PWM realizes step angles subdivided control.

系统采用有限状态机设计脉冲分配并利用脉宽调制方法实现步距角的细分控制.

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There are corresponding relations between the deform coefficient and the adjacent tooth distance the saw - tooth chip.

从切屑塑性变形角度分析得出切屑的变形系数与绝热剪切步距的对应关系.

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The select principle of drawing interval was given for different coal - gangue fragmental size.

给出了不同煤矸块度条件下的放煤步距选取原则.

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Through regulating the PWM cycle, the winding current is changed and the pace length is adjusted.

通过调节PWM波形 的占空比, 调节绕组电流大小,从而改变位移机构的步距.

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