This part of JB/T 3193 specifies the requirements for the design, manufacturing and acceptance of gear shaping machines. This section applies to ordinary precision gear shaping machines (hereinafter referred to as machine tools) with a maximum workpiece diameter of 125mm to 3150mm.
JB/T 3193.3-2006 Referenced Document
GB 5226.1-2002 Safety of machinery--Electrical equipment of machines--Part 1: General requirements
GB/T 4686 Gear shaping machines.Testing of the accuracy*, 2008-08-11 Update