Question

请各位高手帮忙翻译一下（不要用在线翻译）谢谢

摘要 本设计是以CK516立式数控车床主轴部件为主要内容。随着数控机床的普遍使用和发展，自动化程度的不断提高，主轴设计的是否合理便成为制约数控发展的一个重要方面。
对于数控车床的主轴部件，由主轴动力、传动及主轴组件组成，它是数控加工成型运动的重要执行部件之一，因此要求它具有高的运转精度、长久的精度保持性以及长时间运行的精度稳定性。所以好的主轴部件设计将能提高机床的加工质量和生产率。
依据机械设计制造的设计理念，以及CK516立式数控车床的要求和适用范围，设计出符合其特点的主轴。
关键词：主轴 精度 经济性 轴承

Answer 1

摘要design is CK516 vertical spindle CNC lathe parts as the main content. With the widespread use of CNC machine tools and development, the continuous improvement of the degree of automation, the main design constraints are reasonable NC will become an important aspect of development.
For the main components of CNC lathes, spindle power, transmission and the main component composition, it is the movement NC forming one of the important components implementation, so it demands a high precision of the operation, to maintain the accuracy of long-term and long Time running precision stability. So good spindle components designed machine tools will be able to improve the processing quality and productivity.
Based on the design and manufacture of mechanical design, CNC lathes and vertical CK516 the requirements and scope of application, designed to meet the main features.
Key words: spindle bearing accuracy of the economy
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