环模智能定孔疏通装置设计研究

Design research of intelligent fixed hole dredging device for ring die

为了解决传统环模模孔疏通中疏通效率低、自动化程度低、易损伤等问题,研发了环模智能定孔疏通装置。设计开发了定孔疏通机械手、下位机软硬件和上位机软。利用高磁导体的铁磁性及漏磁检测原理,将模孔定位疏通模块与霍尔效应检测算法相结合,实现了对堵塞模孔的自动化检测及疏通,提高了模孔定位精度。实验表明,采用环模智能定孔疏通装置,疏通效率可达1 260个/h,模孔刮伤率低于0.15%,装置运行稳定,实现了堵塞环模的自动化定孔疏通。研究结果对金属模孔探测及疏通技术的发展具有一定的参考价值。

In order to solve the problems such as low efficiency,low degree of automation and easy damage in traditional ring die hole dredging,an intelligent fixed hole dredging device for ring die was developed.The fixed hole dredging manipulator,the hardware and software of the lower computer and the software of the upper computer were designed and developed.Utilizing the ferromagnetism of the high magnetic conductor and the principle of magnetic leakage detection,the die hole positioning dredging module was combined with the Hall effect detection algorithm to realize the automatic detection and dredge for clogged die holes,and the accuracy of the hole positioning was improved.The experiment showed that the dredging efficiency could reach 1260 holes per hour,the scratch rate of the die hole was less than 0.15%,the device ran stably,and the automatic dredging for the clogged ring die was realized.The research results have a certain reference value for the development of metal die hole detection and dredging technology.