Scientific experimental method for verticality deviation of glass bottle

Sanquan Zhongshi, a manufacturer of verticality deviation tester, was consulted by customers and said: when the bottle is closed on the production line, there will be a problem that the lid is tight while the lid is loose and the lid pressure is biased, which seriously affects the filling efficiency and greatly increases the production cost Perpendicularity deviation tester when the technician of the domestic professional glass bottle perpendicularity deviation tester factory, Sanquan Zhongshi, received the customer's demand, after analysis and discussion with the manufacturer, Zui finally asked the customer to mail a batch of experimental bottles for testing As expected, the perpendicularity deviation of the glass bottle leads to the above problems The national standard GB / T 8452-2008 test method for vertical axis deviation of glass bottles and cans specifies the measurement method for vertical axis deviation of glass bottles: the glass bottles are clamped on the horizontal rotating chassis to make the bottle mouth contact with the dial indicator, and the rotation 360 ° reads the Zui high value and Zui low value, and 1 / 2 of the difference between the Zui high value and Zui low value is the vertical axis deviation value If a base plate with a V-shaped block is used, the sample shall be pressed against the V-shaped block During measurement, a downward pressure shall be applied to the sample in the direction of 45 ° from the horizontal plane, and the glass bottle shall be rotated 360 ° Note the distance between Zui big and Zui down between the outside of the edge of the bottle mouth and the fixed point The vertical axis deviation is half of the difference between the measured Zui big value and Zui small value The accuracy of the measured value shall not be less than 0.1mm According to the accuracy, the vertical axis deviation obtained from the actual measurement is corrected The following is the scientific experimental method of verticality deviation of glass bottle given by the manufacturer of verticality deviation tester, Sanquan Zhongshi: the glass bottle verticality deviation tester of Jinan Sanquan Zhongshi Experimental Instrument Co., Ltd adopts the full-automatic experimental mode, which only needs to hold the bottom of the bottle on the rotating plate of the water plate, so that the mouth of the bottle contacts the dial indicator, and the instrument automatically rotates 360 ° to read Zui The difference between the big value and the small value of Zui is 1 / 2 of the vertical axis deviation value Article source: Jinan Sanquan Zhongshi Experimental Instrument Co., Ltd