针对半步偏差法的插补速度的优化
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摘要
随着制造业的快速发展,为了适应目前数控雕刻的发展,针对插补技术提出优化,变单步进给为多步进给,提高插补计算速度,也进一步提高产品的加工效率。分析直线插补算法存在加工精度不高的问题,针对这种情况通过研究提出了改进思路,在加工直线的前提下,通过大量的数学计算与数据分析,提出三角形插补算法,三角形算法的核心思想是变单步进给为连续多步进给,综合看三角形插补算法能大大提高插补的速度。
With the rapid development of manufacturing industry and to adapt to the current development of CNC engraving, the interpolation technology is optimized to changethe single-step feeding into multi-step feeding to improve the interpolation calculation speed and further improve the processing efficiency of products. This paper analyzes the problem of the lower machining precision of the linear interpolation algorithm, and proposes solutions to improve. On the premise of machining the straight line and after a large number of mathematical calculations and data analyses, the triangle interpolation algorithm is proposed. The core idea of the triangle algorithm is to change the single-step feeding into continuous multi-step feeding. Generally, the triangle interpolation algorithm can greatly improve the speed of interpolation.
With the rapid development of manufacturing industry and to adapt to the current development of CNC engraving, the interpolation technology is optimized to changethe single-step feeding into multi-step feeding to improve the interpolation calculation speed and further improve the processing efficiency of products. This paper analyzes the problem of the lower machining precision of the linear interpolation algorithm, and proposes solutions to improve. On the premise of machining the straight line and after a large number of mathematical calculations and data analyses, the triangle interpolation algorithm is proposed. The core idea of the triangle algorithm is to change the single-step feeding into continuous multi-step feeding. Generally, the triangle interpolation algorithm can greatly improve the speed of interpolation.
引文
[1]舒晓春,黄小玲.浅析数控机床中微小线段连续插补算法[J].中小企业管理与科技(上旬刊),2017(1):139-140.
[2]舒晓春.数控机床调控与故障诊断系统的设计与实现[J].中小企业管理与科技(上旬刊),2015(5):251-252.
[3]李进文,何素梅,吴海彬.一种直线插补算法及其在机器人中的应用研究[J].机电工程,2015,32(7):966-970.
[4]王允森,盖荣丽,孙一兰,等.基于牛顿迭代法的NURBS曲线插补算法[J].组合机床与自动化加工技术,2013(4):13-17.
[5]耿聪,于东,张函.五轴联动刀轴矢量平滑插补算法[J].机械工程学报,2013,49(3):180-185.
[6]罗钧,汪俊,刘学明,等.基于S型加减速的自适应前瞻NURBS曲线插补算法[J].计算机集成制造系统,2013,19(1):55-60.
[7]林锋,汪地.三次非均匀B样条曲线插补算法研究[J].组合机床与自动化加工技术,2012(8):32-35.
[8]潘海鸿,杨微,陈琳,等.全程S曲线加减速控制的自适应分段NURBS曲线插补算法[J].中国机械工程,2010,21(2):190-195.
[2]舒晓春.数控机床调控与故障诊断系统的设计与实现[J].中小企业管理与科技(上旬刊),2015(5):251-252.
[3]李进文,何素梅,吴海彬.一种直线插补算法及其在机器人中的应用研究[J].机电工程,2015,32(7):966-970.
[4]王允森,盖荣丽,孙一兰,等.基于牛顿迭代法的NURBS曲线插补算法[J].组合机床与自动化加工技术,2013(4):13-17.
[5]耿聪,于东,张函.五轴联动刀轴矢量平滑插补算法[J].机械工程学报,2013,49(3):180-185.
[6]罗钧,汪俊,刘学明,等.基于S型加减速的自适应前瞻NURBS曲线插补算法[J].计算机集成制造系统,2013,19(1):55-60.
[7]林锋,汪地.三次非均匀B样条曲线插补算法研究[J].组合机床与自动化加工技术,2012(8):32-35.
[8]潘海鸿,杨微,陈琳,等.全程S曲线加减速控制的自适应分段NURBS曲线插补算法[J].中国机械工程,2010,21(2):190-195.