Guangdong Provincial Standard of the People's Republic of China
Latest
DB44/T 2104-2018
Scope
This standard specifies the general requirements for inspection of five-axis drilling and milling composite machine tools, geometric accuracy inspection, positioning accuracy and repeatable positioning accuracy inspection and working accuracy inspection. This standard applies to five-axis drilling and milling composite machine tools (hereinafter referred to as "drilling and milling machines") defined in DB44/T XXXX "Technical Conditions for Five-Axis Drilling and Milling Compound Machine Tools".