摘要
介绍了大型回转零件回转精度的概念,分析了影响回转精度的误差组成,讨论了几种公差控制方法。以公司研制的大型开放式等中心旋转机架的滚筒为例,对精度设计,工艺保证及测量评估方法进行了介绍。通过实践证明方法的可行性,对大型回转类零件回转精度的设计及评价提供了一种思路。
This paper introduces the concept of large rotary precision turning parts,analyzes the influence of rotation accuracy of error,discussed several tolerance control method,such as on a large open center rotating frame drum,for example,the design process and measurement accuracy evaluation method are introduced,prove the feasibility of methods through practice,the rotation accuracy of design for large rotary parts provides a train of thought.
作者
郭召
GUO Zhao(R&D Department, Xi an Cybermedical Science and Technology Ltd.,Xi an 710016,CHN)
出处
《制造技术与机床》
北大核心
2019年第6期145-148,共4页
Manufacturing Technology & Machine Tool
基金
科技部十三五国家重点研发计划“多模式引导立体定向与旋转调强一体化放射治疗系统”(2016YFC0105200)
