Manufacturing method of titanium alloy helmet shell
A manufacturing method, titanium alloy technology, applied in the direction of manufacturing tools, metal processing equipment, forming tools, etc., can solve the problems of uncomfortable wearing of combat personnel, affect the life of bulletproof helmets, and unsatisfactory bulletproof effect, so as to achieve good bulletproof effect and high Specific strength characteristics, light weight effect
Active Publication Date: 2021-01-29
沈阳中钛装备制造有限公司
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Problems solved by technology
[0002] Bulletproof helmets are necessary protective equipment for soldiers, armed police, and frontier guards. The shells of early helmets are generally made of steel helmets, which are relatively heavy and uncomfortable for combatants to wear. Moreover, the bulletproof effect is not ideal, and they are easy to corrode in humid environments. Seriously affect the life of bulletproof helmets
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[0019] In order to make the purpose, technical solutions and advantages of the invention clearer, the technical solutions in the invention will be clearly described below in conjunction with the accompanying drawings in the invention. Obviously, the described embodiments are part of the embodiments of the invention, not all of them. Example. Based on the embodiments of the invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the invention.
[0020] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing thi...
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Abstract
The invention relates to the technical field of helmet manufacturing, and provides a manufacturing method of a titanium alloy helmet shell. The manufacturing method comprises the following steps thatprimary die pressing is carried out on a titanium alloy panel to obtain a first helmet shell with a shell top; secondary die pressing is carried out on the first helmet shell to obtain a second helmetshell with a shell body; the second helmet shell is subjected to third die pressing to obtain a third helmet shell with a local ear contour; and the third helmet shell is subjected to fourth die pressing to obtain the titanium alloy helmet shell with the complete ear contour. According to the manufacturing method of the titanium alloy helmet shell, the bulletproof performance of a bulletproof helmet is improved through a step-by-step die pressing process, the product is light in weight and not prone to being corroded, and the service life of the bulletproof helmet is effectively prolonged.
Description
technical field [0001] The invention relates to the technical field of helmet manufacture, in particular to a method for manufacturing a titanium alloy helmet shell. Background technique [0002] Bulletproof helmets are necessary protective equipment for soldiers, armed police, and frontier guards. The shells of early helmets are generally made of steel helmets, which are relatively heavy and uncomfortable for combatants to wear. Moreover, the bulletproof effect is not ideal, and they are easy to corrode in humid environments. Seriously affect the life of bulletproof helmets. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the invention proposes a manufacturing method of a titanium alloy helmet shell, which improves the bulletproof performance of the bulletproof helmet, and the product is light in weight, not easy to corrode, and effectively improves the service life ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B21D22/02B21D37/10B21D37/16F41H1/04
CPCB21D22/02B21D37/10B21D37/16F41H1/04
Inventor 张德超丛良超张闯闯刘智营司宝
Owner 沈阳中钛装备制造有限公司