Watchband edge sealing implementation method and watchband

Abstract

The invention provides a watchband edge sealing implementation method and a watch, a watchband comprises two or more watchband bodies which are connected in series, and the watchband edge sealing implementation method is characterized in that a fine edge hole is drilled on a connecting lug at a connecting tail end of a sub-watchband by adopting a rough drilling process and a fine drilling processin sequence; then cleaning is carried out and a two-stage nail head steel nail is used; and high-temperature nitriding treatment is carried out after the two-stage nail head steel nails are nailed, and then rough butterfly edge grinding, fine butterfly edge grinding and fine polishing are carried out on the side edge of the watchband. An existing closed process is improved, the two-stage nail headsteel nails and the sub-watchband are integrated, nail rings are completely eliminated from the shell, the appearance display effect of the watchband is improved, the quality of the watch is greatlyimproved, and the method is suitable for all watchbands connected and edge-sealed in the mode, wide in application range and wide in application range in the industry.

Description

technical field [0001] The invention relates to the field of watches, and more specifically relates to a method for realizing edge sealing of a watch strap and a watch strap. Background technique [0002] The watch strap is an important part of the watch, especially for high-end watches, the choice of the watch strap is no less than that of the main body of the watch to a certain extent. figure 1 It is a schematic diagram of the composition of the strap; the strap of a general watch is composed of multiple sub-straps A connected in series, and the two sub-straps are usually connected directly through the connecting shaft. It is difficult to directly process the connecting shaft on the sub-bracelet, and it is basically impossible to realize. Generally, holes are made on the connecting tail end of the sub-strap, and then the preset connecting shaft is penetrated into the holes to realize. Since the connecting shaft and the sub-bracelet are two independent parts, there are ob...

AI Technical Summary

Problems solved by technology

As an improvement to the existing design, there is a method of piercing the connecting shaft into the hole, and then grinding the protruding part of the connecting shaft to achieve edge sealing, which can basically realize the integrated design of the connecting shaft and the strap from the appearance, but the actual realization In the process, since the connecting shaft and the strap are two parts after all, even after sufficient polishing, the strap is still prone to obvious or inconspicuous nail rings at the edge banding, such as figure 2 Schematic diagram of a nail ring appearing on the edge of the strap, where a nail ring B is looming on the edge of the strap; as long as a nail ring appears on a strap, it will destroy the appearance of the entire strap and affect the appearance of the watch

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