A method for detecting precision influence factors of a common mechanical watch

Abstract

Provided is a method for detecting precision influence factors of a common mechanical watch. The common mechanical watch does not comprise a quakeproof mechanical watch and a mechanical watch, of which the antimagnetic performance is above 4800A / m<2>. The detection method comprises the followings steps: 1) determining influence factors of precision of the mechanical watch according to actual use, transportation and storage environment of the mechanical watch; 2) determining level range of each factor and generating a factor level execution table according to the actual use, transportation and storage environment of the mechanical watch; 3) selecting and using an orthogonal table capable of checking each level of the factors and determining orthogonal test steps; and 4) carrying out simulation test on the mechanical watch, and after test, carrying out performance test on the mechanical watch and recording test results. According to the method, not only various factors influencing the precision of the mechanical watch and the influence degree can be obtained in the trial production stage of the products, thereby providing basis for actual use, transportation and storage of the product; but also the quantitative evaluation can be carried out on the various factors influencing the precision of the mechanical watch.

Description

Technical field [0001] The invention relates to the technical field of clocks and watches, in particular to a method for detecting factors affecting the accuracy of ordinary mechanical watches. Background technique [0002] The structure of mechanical watches is complex and diverse, and mechanical watches of different structures have different adaptability to the environment. At present, the research on the travel time accuracy of mechanical watches with different structures is limited to testing the parameters such as instantaneous and actual travel rates of mechanical watches under laboratory conditions. However, the data collection in the actual use of mechanical watches is limited to customer return visits to collect customer usage data. This method is not only long in cycle, but also due to the influence of different customers' different usage habits, the collected data lacks regularity and reference Sex. Summary of the invention [0003] In view of the above-mentioned curr...

AI Technical Summary

Problems solved by technology

However, the data collection of mechanical watches in the actual use process is limited to customer return visits to collect customer usage data. This method not only has a long cycle, but also is affected by the different usage habits of different customers, and the collected data lacks regularity and reference. sex

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