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Code engraving method for bullet and protective method

A bullet and encoding technology, applied in the direction of copying/marking, printing, etc., can solve the problems of large safety hazards, low efficiency, heating of the projectile, etc., and achieve the effect of ensuring safety, high efficiency and fast speed

Inactive Publication Date: 2017-02-01
INST OF OPTICAL MASCH CHONGQING CITY
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The bottom of the currently used bullet casings has a debossed number for easy identification. When the bullet is fired, the unmarked bullet will increase the difficulty of identifying and tracing the source of the bullet. The matching of the fired cartridge case increases the workload of investigation; manual marking by electro-corrosion can complete the code marking on the cartridge case shell or warhead, but this method is inefficient, and when marking, the projectile body will heat up, which poses a great safety hazard; therefore It is necessary to design a new security code marking method for bullets

Method used

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  • Code engraving method for bullet and protective method
  • Code engraving method for bullet and protective method

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Embodiment Construction

[0014] The technical solutions in the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0015] The code marking method for bullets uses laser engraving to engrave a unique matching code on the shell shell and the middle of the bullet along the direction from the bullet shell to the bullet; the code contains at least one of numbers, letters, Chinese characters or patterns species; laser-engraved bullet codes such as figure 1 as shown, figure 1 Among them, 1 is the cartridge casing, 2 is the warhead, and 3 is the code.

[0016] Through laser code engraving, the operation is simple and convenient, the efficiency is high, the engraving effect of the code is good, and the code can be customized, and the code can be stored in the database.

[0017] The protection method applied at the same time as the coded marking method for bullets uses the following security system:

[0018] The laser engraving processing area ad...

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Abstract

The invention provides a code engraving method for a bullet. A laser engraving method is adopted to engrave only correspondingly matched codes on the middle of the bullet shell and the middle of the bullet head in the direction from the bullet shell to the bullet head; the codes at least comprise one of numbers, letters, Chinese characters or patterns; the invention further provides a protective method used together with the code engraving method for the bullet; and the protective method comprises driving safety protection and driven safety protection which complement each other, so that safety protection on bullet code laser engraving is realized from multiple perspectives to carry out accurate batched archives management on the bullet.

Description

technical field [0001] The invention relates to the technical field of file management of bullets, in particular to code marking and safety protection methods of bullets. Background technique [0002] The bottom of the currently used bullet casings has a debossed number for easy identification. When the bullet is fired, the unmarked bullet will increase the difficulty of identifying and tracing the source of the bullet. The matching of the fired cartridge case increases the workload of investigation; manual marking by electro-corrosion can realize code marking on the cartridge case shell or warhead, but this method is inefficient, and when marking, the projectile body will heat up, which poses a great safety hazard; therefore It is necessary to design a new security code marking method for bullets. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a code marking method for bullets, the purpose of which is to cod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M5/00
CPCB41M5/0058B41M5/0082
Inventor 陈洪李刚但青松陈永曦秦川陈小林
Owner INST OF OPTICAL MASCH CHONGQING CITY