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Method for quickly detecting reliability of gear train of mechanical watch

A mechanical watch, reliable technology, applied in clocks, clocks, adjustment devices, etc., can solve the problems of irregular test results, inability to provide accurate data for mechanical movement research, long data collection cycle, etc.

Active Publication Date: 2015-03-04
ZHUHAI ROSSINI WATCH IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, through the actual wearing process, the work of collecting test data not only has a long data collection cycle, but also the mechanical movement is affected by different wearers’ wearing habits and wearing environments, resulting in irregular test results and cannot be a good reference for the mechanical movement. of studies provide accurate data

Method used

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  • Method for quickly detecting reliability of gear train of mechanical watch
  • Method for quickly detecting reliability of gear train of mechanical watch
  • Method for quickly detecting reliability of gear train of mechanical watch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A method for quickly detecting the reliability of a mechanical watch wheel train in this embodiment comprises the following steps:

[0051] 1) Fully load the mechanical movement, let the movement run for 30 minutes, use the mechanical watch calibration instrument to collect the travel time audio of the movement, and obtain the instantaneous daily difference at the moment T0 of the movement;

[0052] 2) After the movement in 1) is fully loaded, after 23 hours of travel time, use the mechanical watch calibration instrument to collect the travel time audio of the movement, and obtain the instantaneous daily difference at T24 time of the movement, and the 6 o'clock at T24 time swing.

[0053] 3) Compare the movement in 2) with the standard timepiece, carry out the actual movement of the surface position for 23 hours, and then compare it with the standard timepiece to obtain the actual movement daily difference data.

[0054]4) For the test items mentioned in 1), 2) and 3),...

Embodiment 2

[0063] A method for quickly detecting the reliability of a mechanical watch wheel train in this embodiment comprises the following steps:

[0064] 1) Fully load the mechanical movement, let the movement run for 45 minutes, use the mechanical watch calibration instrument to collect the travel time audio of the movement, and obtain the instantaneous daily difference at T0 time of the movement.

[0065] 2) After the movement in 1) is fully loaded, after 24 hours of travel time, use the mechanical watch calibration instrument to collect the travel time audio of the movement, and obtain the instantaneous daily difference at T24 time of the movement, and the 6 o'clock at T24 time swing.

[0066] 3) Compare the movement in 2) with the standard timepiece, carry out the real running 24h on the surface position, and then compare it with the standard timepiece to get the real running daily difference data.

[0067] 4) For the detection items described in 1), 2) and 3), the instantaneous...

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Abstract

The invention provides a method for quickly detecting the reliability of a gear train of a mechanical watch. The method comprises the following steps: the step 1) carrying out performance detection on a movement before test; the step 2) removing a balance wheel hairspring of the mechanical watch and installing an hour hand and a minute hand; the step 3) utilizing an automatic chaining machine to rotate a handle tip, realizing quick energy storage and quick release of a movement spring, and driving the gear train to move quickly, wherein the quick travel time is indicated by pointers, and the quick travel speed is 3-10 day / hour; and the step 4) when the quick travel time of the movement reaches 1-20 years, installing the balance wheel hairspring and carrying out performance test on the movement to obtain performance change data obtained after the quick travel of the gear train. Through the method, the reliability of the gear train of the mechanical movement is detected by carrying out long-time time travel simulation on the movement of the mechanical watch; through simulating the long-time time travel condition of the mechanical movement in the actual use process, and in consideration of the wear of the gear train and a wheel axle, and the reliability of the gear train after long-time time travel can be obtained quickly, thereby providing a feasible test method for collection of test data of the movement in different structures.

Description

technical field [0001] The invention relates to the technical field of watch detection in the light industry manufacturing industry, in particular to a method for quickly detecting the reliability of a wheel train of a mechanical watch. Background technique [0002] Since the advent of the mechanical watch, researchers have been studying how to determine the performance changes of the gear train, mainspring, balance spring and other components of the mechanical watch under long-term running conditions, so as to verify the reliability and reliability of the mechanical movement. Approximate service life. However, through the actual wearing process, the work of collecting test data not only has a long data collection cycle, but also the mechanical movement is affected by different wearers’ wearing habits and wearing environments, resulting in irregular test results and cannot be a good reference for the mechanical movement. research provides accurate data. [0003] That is to...

Claims

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Application Information

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IPC IPC(8): G04D7/00
Inventor 王永宁宋鹏涛吴昌郭新刚
Owner ZHUHAI ROSSINI WATCH IND