Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bulletproof ceramic surface layer plate and preparation method thereof
The invention discloses a bulletproof ceramic surface layer plate and a preparation method thereof. The surface layer plate comprises a bulletproof characteristic layer and a bottom post; the outer end surface of a bulletproof characteristic surface layer is a convex surface; the bottom surface of the bottom post is a plane or a curved surface; the inner end surface of the bulletproof characteristic surface layer is connected with the bottom post to form a bulletproof monomer; a bulletproof principle is that geometric normal penetration of an incoming bullet is converted into physical obliquepenetration by the outer end surface; and various bulletproof monomers are interconnected to form the surface layer plate through the side surfaces of the bulletproof monomers. When the surface layerplate is put into use after being prepared, the geometric normal penetration of the incoming bullet is converted into actual physical oblique penetration through the convex surface at the outer end ofa bulletproof surface layer, so that the bullet yaws in a penetration process and a steel cone bears great bending tensile stress; therefore, the tip of the steel cone is broken, the effective incepting area is increased, more kinetic energy of the bullet is consumed, the protective thickness and area are increased effectively. An effective method for reducing the weight of a bulletproof materialis provided.
本发明公开了一种抗弹陶瓷表层板及其制备方法，表层板包括抗弹特性层和底柱，抗弹特性表层的外端面为凸面，底柱底面为平面或曲面，抗弹特性表层以其内端面与底柱相连构成抗弹单体，抗弹原理是以其外端面将入射弹头的几何正侵彻转变为物理斜侵彻；各抗弹单体通过抗弹单体侧面互联构成表层板。表层板在制备完成投入使用时，通过抗弹表层外端的凸面将入射弹头的几何正侵彻转变为实际的物理斜侵彻，让弹头在侵彻过程中偏航及钢锥体承受巨大的弯曲拉应力，从而破坏钢锥尖、增大有效拦截面积、消耗更多弹头动能，有效增加防护厚度和面积，是防弹材料减重的有效方法。
Bulletproof ceramic surface layer plate and preparation method thereof
The invention discloses a bulletproof ceramic surface layer plate and a preparation method thereof. The surface layer plate comprises a bulletproof characteristic layer and a bottom post; the outer end surface of a bulletproof characteristic surface layer is a convex surface; the bottom surface of the bottom post is a plane or a curved surface; the inner end surface of the bulletproof characteristic surface layer is connected with the bottom post to form a bulletproof monomer; a bulletproof principle is that geometric normal penetration of an incoming bullet is converted into physical obliquepenetration by the outer end surface; and various bulletproof monomers are interconnected to form the surface layer plate through the side surfaces of the bulletproof monomers. When the surface layerplate is put into use after being prepared, the geometric normal penetration of the incoming bullet is converted into actual physical oblique penetration through the convex surface at the outer end ofa bulletproof surface layer, so that the bullet yaws in a penetration process and a steel cone bears great bending tensile stress; therefore, the tip of the steel cone is broken, the effective incepting area is increased, more kinetic energy of the bullet is consumed, the protective thickness and area are increased effectively. An effective method for reducing the weight of a bulletproof materialis provided.
本发明公开了一种抗弹陶瓷表层板及其制备方法，表层板包括抗弹特性层和底柱，抗弹特性表层的外端面为凸面，底柱底面为平面或曲面，抗弹特性表层以其内端面与底柱相连构成抗弹单体，抗弹原理是以其外端面将入射弹头的几何正侵彻转变为物理斜侵彻；各抗弹单体通过抗弹单体侧面互联构成表层板。表层板在制备完成投入使用时，通过抗弹表层外端的凸面将入射弹头的几何正侵彻转变为实际的物理斜侵彻，让弹头在侵彻过程中偏航及钢锥体承受巨大的弯曲拉应力，从而破坏钢锥尖、增大有效拦截面积、消耗更多弹头动能，有效增加防护厚度和面积，是防弹材料减重的有效方法。
Bulletproof ceramic surface layer plate and preparation method thereof
抗弹陶瓷表层板及其制备方法
CHEN JIANMEI (Autor:in) / JIN SHENGMING (Autor:in) / CHEN ZHEN (Autor:in)
07.08.2020
Patent
Elektronische Ressource
Chinesisch
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