基于反求技术的非圆齿轮机构数字模型建立
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摘要
为获得非圆齿轮机构的数字模型,基于反求工程技术,通过成熟产品实物图片直接获得一些相关基本数据。再结合齿轮机构运动原理利用计算机编程求解节曲线相关参数。最后根据所得参数建立非圆齿轮的数字模型。这种方法大大简化设计的复杂程度,便于模型建立,并对齿轮后期性能优化升级具有积极作用。
In order to obtain the digital model of non-circular gear mechanism, based on reverse engineering technology, some relevant parameters were obtained directly through the existing products.Combined with the motion principle of the gear mechanism, computer programming was used to calculate relevant parameters of pitch curve. Finally, according to the parameters obtained, the digital model of non-circular gear was established.This method greatly simplifies the complexity of the design, facilitates the establishment of digital model,and plays a positive significance to the performance optimization and upgrade of the model in the late period.
In order to obtain the digital model of non-circular gear mechanism, based on reverse engineering technology, some relevant parameters were obtained directly through the existing products.Combined with the motion principle of the gear mechanism, computer programming was used to calculate relevant parameters of pitch curve. Finally, according to the parameters obtained, the digital model of non-circular gear was established.This method greatly simplifies the complexity of the design, facilitates the establishment of digital model,and plays a positive significance to the performance optimization and upgrade of the model in the late period.
引文
[1] 孙晓飞.内曲线行星齿轮泵非圆行星轮系的研究[D].淮南:安徽理工大学,2015.
[2] 张始斋,向毅,黄学满,等.非圆行星齿轮液压马达节曲线的数值计算[J].机械设计,2013,30(4):37-39.ZHANG S Z,XIANG Y,HUANG X M,et al,Numerical Value Calculation for Pitch Curve of Hydraulic Motor with Non-circular Planetary Gear[J].Journal of Machine Design,2013,30(4):37-39.
[3] 苑明杰.非圆齿轮参数化设计关键技术研究[D].兰州:兰州理工大学,2013.
[4] 廖璇,姚文席,曲国毅,等.MATLAB在非圆行星齿轮节曲线设计中的应用[J].机械工程师,2006(12):107-108.LIAO X,YAO W X,QU G Y,et al.Noncircular Planet Gear Pitch Curve Design Based on MATLAB[J].Mechanical Engineer,2006(12):107-108.
[5] LAI M J.An Investigation of the Dynamic Behavior of Systems with Noncircular Gears[D].Madison:University of Wisconsin-Madison,1996.
[6] 刘云峰.基于截面特征的反求工程CAD建模关键技术研究[D].杭州:浙江大学,2004.
[7] 胡赤兵,苑明杰,刘永平,等.非圆行星齿轮机构的参数设计与三维造型 [J].兰州理工大学学报,2013,39(4):42-45.HU C B,YUAN M J,LIU Y P,et al.Parameter Design and Three-dimensional Modeling of Non-circular Planetary Gear Mechanism[J].Journal of Lanzhou University of Technology,2013,39(4):42-45.
[8] 李强,王红梅.实物反求工程中的模型重建技术[J].机械制造与研究,2003(4):17-20.LI Q,WANG H M.Models Constructing Technique in Reverse Engineer[J].Machine Building & Automation,2003(4):17-20.
[2] 张始斋,向毅,黄学满,等.非圆行星齿轮液压马达节曲线的数值计算[J].机械设计,2013,30(4):37-39.ZHANG S Z,XIANG Y,HUANG X M,et al,Numerical Value Calculation for Pitch Curve of Hydraulic Motor with Non-circular Planetary Gear[J].Journal of Machine Design,2013,30(4):37-39.
[3] 苑明杰.非圆齿轮参数化设计关键技术研究[D].兰州:兰州理工大学,2013.
[4] 廖璇,姚文席,曲国毅,等.MATLAB在非圆行星齿轮节曲线设计中的应用[J].机械工程师,2006(12):107-108.LIAO X,YAO W X,QU G Y,et al.Noncircular Planet Gear Pitch Curve Design Based on MATLAB[J].Mechanical Engineer,2006(12):107-108.
[5] LAI M J.An Investigation of the Dynamic Behavior of Systems with Noncircular Gears[D].Madison:University of Wisconsin-Madison,1996.
[6] 刘云峰.基于截面特征的反求工程CAD建模关键技术研究[D].杭州:浙江大学,2004.
[7] 胡赤兵,苑明杰,刘永平,等.非圆行星齿轮机构的参数设计与三维造型 [J].兰州理工大学学报,2013,39(4):42-45.HU C B,YUAN M J,LIU Y P,et al.Parameter Design and Three-dimensional Modeling of Non-circular Planetary Gear Mechanism[J].Journal of Lanzhou University of Technology,2013,39(4):42-45.
[8] 李强,王红梅.实物反求工程中的模型重建技术[J].机械制造与研究,2003(4):17-20.LI Q,WANG H M.Models Constructing Technique in Reverse Engineer[J].Machine Building & Automation,2003(4):17-20.