The article is provided by Jinan Sanquan Zhongshi Experimental Instrument***.
In the production and use of plastic bottles, the precise determination of their verticality is crucial. Perpendicularity refers to the angular deviation of an object from the vertical direction in space. For plastic bottles, verticality determines their stability in use and packaging effect. In order to meet this demand, the plastic bottle verticality deviation tester came into being, which has become an indispensable tool in production and quality inspection.
The working principle of the plastic bottle verticality deviation tester is very unique. First of all, the bottom of the plastic bottle to be measured needs to be fixed on the rotating disc of the horizontal plate of the shaft deviation tester. Subsequently, it is ensured that the bottle finish is in contact with the dial gauge, which is to be able to accurately measure the verticality deviation of the bottle. Next, the z-large and z-small values are read by rotating 360°, which represent the maximum and minimum deviation of the bottle from the vertical direction during rotation. Finally, the difference between these two values is calculated by 1 2, and the result is the vertical axis deviation value of the plastic bottle.
It is worth mentioning that the instrument cleverly takes advantage of the high concentricity of the three-jaw self-centering chuck. As a high-precision clamping tool, the three-jaw self-centering chuck ensures that the bottle does not deform or deviate when it is fixed, thus ensuring the accuracy of the measurement. In addition, the instrument is equipped with a set of high-degree freedom holders, which can be freely adjusted in height and orientation to meet the needs of various shapes and sizes of containers.
The emergence of the plastic bottle verticality deviation tester not only improves the production quality of plastic bottles, but also makes the quality inspection more convenient and accurate. In future production and R&D, this equipment will continue to play an important role in promoting the development and progress of the plastic bottle industry.