摘要
牛头刨床中实现刨刀切削运动的六杆机构由摆动导杆机构和导杆滑块机构组合而成,实现往复移动。针对传统的图解法分析该机构运动特性效率低、误差大等问题,在建立牛头刨床六杆机构的简化模型基础上联合Working Model与C语言编程,运用矢量解析法,推导牛头刨床刨刀的位移、速度、加速度方程,求解得到运动特性曲线,直观显示了牛头刨床六杆机构的运动规律,优化效率提高了20%。该方法实现了对牛头刨床六杆机构运动学的精确分析,能够节约尺寸参数的调试成本,保证工作精度。
The six bar mechanism which realizes the cutting motion of planer is composed of swinging guide rod mechanism and guide rod slider mechanism,which realizes reciprocating movement.For the analysis of the motion characteristics of mechanism,the traditional graphic method has low efficiency and large error,which can not meet the requirements of practical application.This paper combines working model and C language programming to establish a simplified model of six bar mechanism of shaper.By using vector analysis method,the displacement,velocity and acceleration equations of shaper cutter are derived,and the motion characteristic curve is obtained.The motion law of six bar mechanism of shaper is visually displayed,and the optimization efficiency is increased by 20%.This method can realize the accurate analysis of the kinematics of the six bar mechanism of the shaper,and save the debugging cost of the size parameters and ensure the working accuracy.
作者
王智森
韦洪新
Wang Zhisen;Wei Hongxin(School of Mechanical and Electronic Engineering,Jingdezhen University,Jingdezhen,Jiangxi 333000,China)
出处
《湖北工程学院学报》
2020年第6期109-114,共6页
Journal of Hubei Engineering University
基金
景德镇学院社会产业研究项目(2019-xjkt-24)。
