基于PMAC的多层纤维预浸坯超声波切割机构设计与控制
发布时间：2018-10-24 16:53
【摘要】：针对碳纤维预浸坯的结构特性以及在传统切割中存在的问题,研究设计了一种超声波切割装置,以PC+运动控制卡作为超声波切割机构的控制系统,伺服电机控制超声波切割刀在工作台上的运动。重点介绍了对C轴刀具旋转运动的控制,以保证超声波切割刀的刀刃方向始终与切割图形的切线方向一致。通过上位机编程软件编程,PMAC运动控制卡发出指令到伺服驱动器,驱动电机进给运动,从而实现自动化切割。该切割系统和传统切割方式相比,具有效率高、切割质量好等优点。
[Abstract]:In view of the structural characteristics of carbon fiber prepreg and the problems existing in traditional cutting, an ultrasonic cutting device is designed. The PC motion control card is used as the control system of ultrasonic cutting mechanism. The servo motor controls the movement of the ultrasonic cutting knife on the table. The control of the rotation motion of the C-axis cutter is introduced in order to ensure that the cutting edge direction of the ultrasonic cutting tool is always consistent with the tangent direction of the cutting figure. Through the programming software of upper computer, the PMAC motion control card sends the instruction to the servo driver, drives the motor feed motion, thus realizes the automatic cutting. Compared with the traditional cutting method, this cutting system has the advantages of high efficiency and good cutting quality.
【作者单位】： 武汉理工大学机电工程学院;
【分类号】：TB33
，
本文编号：2291971
[Abstract]:In view of the structural characteristics of carbon fiber prepreg and the problems existing in traditional cutting, an ultrasonic cutting device is designed. The PC motion control card is used as the control system of ultrasonic cutting mechanism. The servo motor controls the movement of the ultrasonic cutting knife on the table. The control of the rotation motion of the C-axis cutter is introduced in order to ensure that the cutting edge direction of the ultrasonic cutting tool is always consistent with the tangent direction of the cutting figure. Through the programming software of upper computer, the PMAC motion control card sends the instruction to the servo driver, drives the motor feed motion, thus realizes the automatic cutting. Compared with the traditional cutting method, this cutting system has the advantages of high efficiency and good cutting quality.
【作者单位】： 武汉理工大学机电工程学院;
【分类号】：TB33
，
本文编号：2291971
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