This part of JB/T 12401 specifies the series composition, machine tool type, and parameters of CNC gear cutting machines. This section applies to newly designed CNC gear cutting machines (hereinafter referred to as machine tools) whose maximum processing diameter of the workpiece is less than 450 mm.
JB/T 12401.1-2015 history
2015JB/T 12401.1-2015 Numerical control gear slicing machine tools.Part 1: Types and parameters