基于PTC Pro/E的齿轮磨床夹具Top-down设计
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摘要
为实现齿轮磨床夹具参数化和系列化设计,提升设计效率和质量,在PTC Pro/E软件平台上,运用骨架模型的设计方法对齿轮磨床夹具进行设计。通过概念设计、骨架模型设计和组装设计,实现设计参数从顶层(骨架)向低层(模型)的准确传递,可以实现设计参数对模型几何的控制。这种Top-down的设计方法可实现产品的快速装配,不需要对零件进行组装。实践表明,骨架模型方法具有更高的效率,更易于参数的修改,更有利于系列化产品的快速开发。
In order to realize parametric and serialization design of gear grinder fixture and improve design efficiency and quality,the gear grinder fixture was designed using skeleton model design method in PTC Pro/E software platform. Design parameters were transferred precisely from the top(skeleton) to the underlying(model) through conceptual design, skeleton model design and assembly design, thus the design parameters can control the model geometry. This Top-down design approach allows rapid assembly of products without the need to assemble parts. The practice results show that the skeleton model has higher efficiency and easy parameter modification, which is more conducive to the rapid development of series products.
In order to realize parametric and serialization design of gear grinder fixture and improve design efficiency and quality,the gear grinder fixture was designed using skeleton model design method in PTC Pro/E software platform. Design parameters were transferred precisely from the top(skeleton) to the underlying(model) through conceptual design, skeleton model design and assembly design, thus the design parameters can control the model geometry. This Top-down design approach allows rapid assembly of products without the need to assemble parts. The practice results show that the skeleton model has higher efficiency and easy parameter modification, which is more conducive to the rapid development of series products.
引文
[1]汪中厚,宋小明,何伟铭,等.斜齿轮成形磨削齿向修形齿面模型构造与误差评价[J].中国机械工程,2015,26(21):2841-2847.
[2]李恩仕,汪中厚.基于有限元法的斜齿轮齿廓修形技术研究[J].制造业自动化.2013,.35(5):42-45+55.
[3]刘承杰,刘鹏,袁茂松,等.基于PTC Creo的环形防喷器Top-down设计[J].机械设计,2017,34(2):50-55.
[4]汪中厚.Pro/ENGINEER机构仿真分析与高级设计[M].北京:科学出版社,2017.
[5]刘全坤,刘克素,王雷刚,等.支持Top-down设计的冲裁模装配图设计[J].机械工程学报,2001,37(12):94-96.
[6]陈忠伟,杨宇强,张接信.一种齿轮磨削高效率自定心心轴夹具[J].机床与液压,2017,45(10):36-38.
[7]庞金才.基于PRO/E自顶向下的垃圾压缩机设计[J].装备制造技术,2016(9):32-34.
[8]郭志强,朱茹敏.基于Top-Down的主轴箱传动系统设计[J].机械工程与自动化,2017(3):107-108,110.
[9]曹振宇,王宗彦,秦慧斌,等.门式起重机支腿自顶向下的设计方法[J].机械设计与研究,2014,30(4):141-143,147.
[10]胡志刚,陈娜,毛新华.基于Top-Down方法的自动定心钻床夹具设计[J].河南科技学院学报,2009,37(2):71-73.
[2]李恩仕,汪中厚.基于有限元法的斜齿轮齿廓修形技术研究[J].制造业自动化.2013,.35(5):42-45+55.
[3]刘承杰,刘鹏,袁茂松,等.基于PTC Creo的环形防喷器Top-down设计[J].机械设计,2017,34(2):50-55.
[4]汪中厚.Pro/ENGINEER机构仿真分析与高级设计[M].北京:科学出版社,2017.
[5]刘全坤,刘克素,王雷刚,等.支持Top-down设计的冲裁模装配图设计[J].机械工程学报,2001,37(12):94-96.
[6]陈忠伟,杨宇强,张接信.一种齿轮磨削高效率自定心心轴夹具[J].机床与液压,2017,45(10):36-38.
[7]庞金才.基于PRO/E自顶向下的垃圾压缩机设计[J].装备制造技术,2016(9):32-34.
[8]郭志强,朱茹敏.基于Top-Down的主轴箱传动系统设计[J].机械工程与自动化,2017(3):107-108,110.
[9]曹振宇,王宗彦,秦慧斌,等.门式起重机支腿自顶向下的设计方法[J].机械设计与研究,2014,30(4):141-143,147.
[10]胡志刚,陈娜,毛新华.基于Top-Down方法的自动定心钻床夹具设计[J].河南科技学院学报,2009,37(2):71-73.