摘要
针对转毂式矫直机对导电棒矫直后平直度所存在的问题,将双旋转毂式矫直技术应用到导电棒矫直工艺中。以国内某镍冶炼厂中规格为φ36×3×1 350的电镍导电棒为研究对象,通过Solid Works建立了双旋转毂式矫直机的简化三维模型,运用数值仿真的方法,利用Deform 3D仿真软件对双旋转毂式矫直机的矫直过程进行了数值模拟分析,分别研究了转毂的旋向、拉料速度差对矫直效果的影响。研究结果表明:双旋转毂式矫直机矫直后导电棒的平直度可达到2.60 mm/m,说明双旋转毂式矫直技术可以良好地应用于导电棒矫直工艺中,有利于提高导电棒的矫直效果。
Aiming at the problems existing in the straightening of the conductive rod straightening of the hub type straightening machine,the double rotation hub type straightening technique was applied to the conductive rod straightening process.In the nickel smelter in a domestic electrical specifications for the nickel conductive rod φ36×3×1 350 as the research object,a simplified three dimensional model of a double rotating hub type straightening machine was established by Solid Works,and a numerical simulation method was used to simulate the double rotating hub type by using Deform 3D simulation software.The influence of the rotation speed of the rotor and the speed difference on the straightening effect was studied respectively.The results show that the flatness of the conductive rod can reach 2.60 mm/m after the straightening of the double rotating hub straightening machine,which shows that the double rotating hub type straightening technology can be applied to the conductive rod straightening process.
出处
《机电工程》
CAS
北大核心
2018年第1期38-42,共5页
Journal of Mechanical & Electrical Engineering
关键词
转毂式矫直
电镍导电棒
矫直参数
有限元
hub straightening
electric nickel conductive rod
straightening parameter
finite element
