This standard stipulates the geometric accuracy and working accuracy of curved line double-sided glued edge banding machines, and gives corresponding tolerances. It is suitable for general-purpose, ordinary-precision machine tools. This standard only stipulates the accuracy inspection of machine tools. It is not applicable to the motion test of machine tools (such as vibration, abnormal noise, crawling of parts, etc.), nor the characteristic inspection of machine tools (such as speed, feed, etc.). These inspections Generally, it is carried out before the accuracy inspection of machine tools.