高强度大传动比线齿轮传动机构设计
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摘要
针对线齿轮在传统机械传动领域应用中存在线齿强度与刚度不足的问题,结合了线齿轮空间曲线啮合的特点,设计出能够运用于传统机械的高强度、大传动比的交错轴线齿轮传动机构。实验结果表明:采用3D打印设备获得的高强度结构线齿轮具有很高的形状精度和尺寸精度,能够实现连续稳定地啮合传动。
Aiming at the problem of a shortage both in strength and stiffness of the line gear in the traditional mechanical transmission field,combined with the characteristics of the space curve meshing of the line gear,a kind of staggered axial gear transmission mechanism with high-strength and large transmission ratio is designed,which can be used to the traditional machinery.The experimental results show that this kind of line gear with high-strength structure obtained by 3D printing equipment,has high shape-accuracy and high dimension-accuracy,which can perform meshing transmission continuously and stably.
Aiming at the problem of a shortage both in strength and stiffness of the line gear in the traditional mechanical transmission field,combined with the characteristics of the space curve meshing of the line gear,a kind of staggered axial gear transmission mechanism with high-strength and large transmission ratio is designed,which can be used to the traditional machinery.The experimental results show that this kind of line gear with high-strength structure obtained by 3D printing equipment,has high shape-accuracy and high dimension-accuracy,which can perform meshing transmission continuously and stably.
引文
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[4]向小勇,陈扬枝,付永清.基于MATLAB的空间曲线啮合传动机构设计计算系统[J].现代制造工程,2007(11):110-112.
[5]刘鸿文.材料力学[M].北京:高等教育出版社,2004.
[6]伊福廷.微细新加工技术-LIGA技术[J].微细加工技术,1993(4):1-7.
[7]刘伟军.快速成型技术及应用[M].北京:机械工业出版社,2005:10-27.
[8]杨慧香,宋国亚,姜大伟,等.面向3D打印的复杂产品设计综述[J].现代制造工程,2016(11):152-155.
[9]李涤尘,贺健康,田小永,等.增材制造:实现宏微结构一体化制造[J].机械工程学报,2013,49(6):129-135.
[10]金杰,张安阳.快速成型技术及其应用[J].浙江工业大学学报,2005,33(5):592-595.
[2] CHEN Y Z,LUO L,HU Q. The Contact Ratio of A SpaceCurve Meshing-Wheel[J]. ASME Journal of Mechanical Design,2009,131(7):1-5.
[3]罗亮.线齿轮重合度及其参数设计公式[D].广州:华南理工大学,2008.
[4]向小勇,陈扬枝,付永清.基于MATLAB的空间曲线啮合传动机构设计计算系统[J].现代制造工程,2007(11):110-112.
[5]刘鸿文.材料力学[M].北京:高等教育出版社,2004.
[6]伊福廷.微细新加工技术-LIGA技术[J].微细加工技术,1993(4):1-7.
[7]刘伟军.快速成型技术及应用[M].北京:机械工业出版社,2005:10-27.
[8]杨慧香,宋国亚,姜大伟,等.面向3D打印的复杂产品设计综述[J].现代制造工程,2016(11):152-155.
[9]李涤尘,贺健康,田小永,等.增材制造:实现宏微结构一体化制造[J].机械工程学报,2013,49(6):129-135.
[10]金杰,张安阳.快速成型技术及其应用[J].浙江工业大学学报,2005,33(5):592-595.