Abstract: [Objective]In order to overcome the shortcomings of manual detection of samples by existing technologies and low efficiency and easy measurement errors,a new detection method is proposed.[Method]Manually place the prefabricated bottle sample to be tested according to the requirements of the method,adjust the linear scale and bracket height of the height gauge,adjust the probe movable fastening screw,adjust the movable fastening point according to the bottle type,press the detection switch,and the instrument performs automatic 360-degree rotation detection.The wall thickness of other parts is detected by the lifting function of the lifting sleeve.[Result] Manual detection method,on the one hand,the detection efficiency is low,time-consuming and laborious,it is difficult to efficiently complete the maximum diameter of the bottle,bottle height,bottle mouth height and other basic testing items,on the other hand,the manual measurement method,in the measurement process,is easy to produce measurement errors.[Conclusion]By installing clamping components and inspection components on the test bench,the accuracy of the inspection process can be improved,and at the same time,the lifting components can be set on the clamping components and/or inspection components,and the height difference between the clamping components and the inspection components can be quickly adjusted,so that the measurement position of the inspection components to be tested containers can be quickly and accurately adjusted to improve the efficiency of detection.

Key words: pre-made bottles for dairy products, wall thickness, hall-effect instrument testing equipment, test bench