摘   要：在解析数控机床远程诊断的充要条件的基础上，详尽研讨基于 Cloud VPN解决方案的西门子数控机床的互联网远程诊断技术实现。

关键词：数控机床    西门子   互联网诊断

Abstract: Based on the analysis of the necessary and sufficient conditions for remote diagnosis of CNC machine tools, the Internet remote diagnosis technology of Siemens CNC machine tools based on Cloud VPN solution is discussed in detail.

Key words: CNC machine tools Siemens Internet Diagnostics