Mechanical pendulum clock comprehensive parameter testing method

Abstract

The invention provides a mechanical pendulum clock comprehensive parameter testing method. The method comprises the steps that 1), a sensor measuring head, and a controller or a PC host are provided; the sensor measuring head is connected with the controller or the PC host through a data line; 2), the pendulum period and the pendulum amplitude of a sensor testing pendulum bob are utilized and transmitted to the controller or the PC host through the data line, and the controller or the PC host internally processes and calculates the pendulum period and the pendulum amplitude, and displays and stores processed and calculated period and pendulum amplitude values; 3), standard data of the period and pendulum amplitude values are built in the controller or the PC host, after testing is stopped, the processed and calculated period and pendulum amplitude values are called out and compared with the standard data for carrying out fault analysis and yield statistics. The testing method has the advantages that period testing is accurate, the test data are analyzed and stored, a plurality of movements are tested at the same time, and the method is suitable for testing the movements in batches for movement manufacturers or testing the single movement fast for retailers and maintainers.

Description

technical field [0001] The invention relates to a test method, in particular to a test method for comprehensive parameters of a mechanical pendulum clock. Background technique [0002] The traditional test method for testing the period of a mechanical pendulum clock is: hang the movement of the mechanical pendulum clock to be tested correctly in a sealed casing, and the front needs to be sealed with a transparent material (such as glass), so that it is convenient to observe the swing of the pendulum of the mechanical pendulum clock movement In this case, at the rear of the pendulum, fix an indexing plate similar to a protractor. The middle position of the indexing plate is 0, and the left and right sides are evenly distributed at 90°, and 1° is used as an equal division. [0003] After the movement to be tested is installed, the center of the pendulum should be aligned with the 0 position in the middle of the index plate. The test requires a stopwatch, open the case, and...

AI Technical Summary

Problems solved by technology

[0007] 1) There is a large error in visually observing the pendulum through the balance position and the maximum swing angle position (swing amplitude)

[0008] 2) The stopwatch itself is not accurate enough

[0009] 3) Cannot display and record the continuous working cycle, swing and daily difference test data of the pendulum clock in real time, which is not conducive to test data analysis

[0010] 4) It is necessary to observe the movements one by one, and cannot test the movements in batches at the same time, which consumes a lot of human resources

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