CN109059653A - 一种用于制作多元复合防弹衣的材料及其性能强化方法 - Google Patents
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Abstract
一种用于制作多元复合防弹衣的材料及其性能强化方法,该材料包括超薄钛合金板,所述超薄钛合金板两侧分别设有陶瓷板和复合纤维防弹织物,所述超薄钛合金板为折皱成形板。通过将市场上最普遍的钛合金材料的超薄板材,通过大塑性变形‑反复折叠-压直(RCS)工艺进行性能强化处理,作为多元复合防弹靶材的中间层,使之能达到靶材要求、有效防弹,进而能有效降低多元复合防弹衣成本、利于市场推广、产业化应用。
Description
技术领域
本发明涉及一种用于制作多元复合防弹衣的材料及其性能强化方法。
背景技术
当今社会在不断进步,文明程度不断提高,但恐怖袭击、暴力犯罪、局部武装冲突并未消失,国内外每年仍有大量警察、军人、安保人员、记者、官员、群众在这些安全事件中付出了生命。因此,目前各国在公共安全领域的投入不但没有减少,反而日益增大,对于包括防弹衣在内的警用、军用防护装备的研发也越发重视。与传统防弹衣相比,现有的防弹衣虽具备较好的防弹性能,但防弹面积相对较小,只对人体胸腹部重要部位具有保护作用;且穿在人体上依旧显得过于厚重,易加重人体负担,更多消耗无效功,约束人体活动,影响了作战人员的作战灵活性;另外,虽然穿了防弹衣但因防弹性能存在缺陷而导致安保人员牺牲的事件时有报道,因此包括防弹功能在内的防弹衣的综合性能仍需进一步优化。
发明内容
本发明其目的就在于提供一种用于制作多元复合防弹衣的材料及其性能强化方法,解决了现有材料制作的防弹衣虽具备较好的防弹性能,但防弹面积相对较小,只对人体胸腹部重要部位具有保护作用;且穿在人体上依旧显得过于厚重,易加重人体负担,更多消耗无效功,约束人体活动,影响了作战人员的作战灵活性的问题。
为实现上述目的而采取的技术方案是,一种用于制作多元复合防弹衣的材料,该材料包括超薄钛合金板,所述超薄钛合金板两侧分别设有陶瓷板和复合纤维防弹织物,所述超薄钛合金板为折皱成形板。
一种用于制作多元复合防弹衣的材料的性能强化方法,该方法包括以下步骤:
(1)根据模具尺寸及防弹靶材的尺寸要求,将超薄钛合金板进行下料,所述超薄钛合金板包括Ti-6Al-4V、Ti-5Al-2.5Sn,所述超薄钛合金板涂抹配比好的硬脂酸锌和机油混合物,起润滑作用;
(2)利用反复折皱模具,对超薄钛合金板进行常温压制成形,折皱前,通过折皱凹模结构对超薄钛合金板进行定位,经过折皱凸模4压制后获得波浪形折皱状板材;
(3)取出上一道次完成的波浪形折皱状板材坯料,放入压直凹中,定位完成后用压置凸模压直,获得平直的钛合金板材;
(4)再将经过压直的钛合金板材,翻转180°后,重新放入反复折皱模具,对超薄钛合金板材进行常温压制成形,获得第二道次RCS后的波浪形折皱状板材;取出上一道次完成的波浪形折皱状板材坯料,放入反复压直模具中,定位完成后压直,获得平直的钛合金板材;
(5)同前面各道次的操作方法,循环反复,完成多道次反复折皱-压直工艺,即完成整个多元复合防弹衣用超薄钛合金板的性能强化工艺。
有益效果
与现有技术相比本发明具有以下优点。
本发明的优点是,结构简单,与常规的冲压模可共用模架,模仁可以更换、降低了制造与使用成本,整个RCS工艺简单,常温成形,工艺线路短,强化了绿色环保效应。
附图说明
以下结合附图对本发明作进一步详述。
图1是本发明的所涉及多元复合防弹衣的结构原理图;
图2是本发明所使用的反复折皱模具原理图;
图3是本发明所使用的反复压直模具原理图。
具体实施方式
一种用于制作多元复合防弹衣的材料,该材料包括超薄钛合金板2,如图1所示,所述超薄钛合金板2两侧分别设有陶瓷板1和复合纤维防弹织物3,所述超薄钛合金板2为折皱成形板。
一种用于制作多元复合防弹衣的材料的性能强化方法,如图2、3所示,该方法包括以下步骤:
(1)根据模具尺寸及防弹靶材的尺寸要求,将超薄钛合金板2进行下料,所述超薄钛合金板2包括Ti-6Al-4V、Ti-5Al-2.5Sn,所述超薄钛合金板2涂抹配比好的硬脂酸锌和机油混合物,起润滑作用;
(2)利用反复折皱模具,对超薄钛合金板2进行常温压制成形,折皱前,通过折皱凹模5结构对超薄钛合金板2进行定位,经过折皱凸模4压制后获得波浪形折皱状板材;
(3)取出上一道次完成的波浪形折皱状板材坯料,放入压直凹7中,定位完成后用压置凸模6压直,获得平直的钛合金板材;
(4)再将经过压直的钛合金板材,翻转180°后,重新放入反复折皱模具,对超薄钛合金板材进行常温压制成形,获得第二道次RCS后的波浪形折皱状板材;取出上一道次完成的波浪形折皱状板材坯料,放入反复压直模具中,定位完成后压直,获得平直的钛合金板材;
(5)同前面各道次的操作方法,循环反复,完成多道次反复折皱-压直工艺,即完成整个多元复合防弹衣用超薄钛合金板的性能强化工艺。
本发明所述的性能强化是选择市场上最常用、来源途径广、价格低廉的钛合金材料如Ti-6Al-4V(TC4)或Ti-5Al-2.5Sn(TA7)的超薄板材(2.2-2.6mm),通过大塑性变形—反复折叠-压直(RCS)模具,常温下多道次RCS,进行性能强化处理。在每一道次RCS的折皱后,再运用压直模将其压成平直型板材,然后,将钛合金板材翻转180°,反方向再进行下一道次的RCS的折皱处理、压直,如此循环反复,最终通过大塑性变形RCS,板材产生积累的塑性变形量,使得晶粒破碎、产生亚晶,大量形核,细化晶粒;最终提高其综合机械性能,就能够制备出性能优异的厚度约为2.0mm的多元复合防弹衣用超薄钛合金板。
本发明在整个制备过程中,只需选择市场上最常用的、价格低廉的钛合金材料如Ti-6Al-4V(TC4)或Ti-5Al-2.5Sn(TA7)的超薄板材(2.2-2.6mm),利用一套折皱模具、一套平整模具,常温下反复进行RCS,就能制备综合机械性能优异的、可用作多元复合防弹衣的中间层。两套模具结构简单,与常规的冲压模可共用模架,模仁可以更换、降低了制造与使用成本,整个RCS工艺简单,常温成形,工艺线路短,强化了绿色环保效应。从整个制备工艺的特征讲,本发明方法具有先进性、创新性、实用性、经济性,可广泛推广应用。
Claims (2)
1.一种用于制作多元复合防弹衣的材料,该材料包括超薄钛合金板(2),其特征在于,所述超薄钛合金板(2)两侧分别设有陶瓷板(1)和复合纤维防弹织物(3),所述超薄钛合金板(2)为折皱成形板。
2.根据权利要求1所述的一种用于制作多元复合防弹衣的材料的性能强化方法,其特征在于,该方法包括以下步骤:
根据模具尺寸及防弹靶材的尺寸要求,将超薄钛合金板(2)进行下料,所述超薄钛合金板(2)包括Ti-6Al-4V、Ti-5Al-2.5Sn,所述超薄钛合金板(2)涂抹配比好的硬脂酸锌和机油混合物,起润滑作用;
利用反复折皱模具,对超薄钛合金板(2)进行常温压制成形,折皱前,通过折皱凹模(5)结构对超薄钛合金板(2)进行定位,经过折皱凸模(4)压制后获得波浪形折皱状板材;
取出上一道次完成的波浪形折皱状板材坯料,放入压直凹(7)中,定位完成后用压置凸模(6)压直,获得平直的钛合金板材;
再将经过压直的钛合金板材,翻转180°后,重新放入反复折皱模具,对超薄钛合金板材进行常温压制成形,获得第二道次RCS后的波浪形折皱状板材;取出上一道次完成的波浪形折皱状板材坯料,放入反复压直模具中,定位完成后压直,获得平直的钛合金板材;
同前面各道次的操作方法,循环反复,完成多道次反复折皱-压直工艺,即完成整个多元复合防弹衣用超薄钛合金板的性能强化工艺。
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1369685A (zh) * | 2001-02-13 | 2002-09-18 | 中国兵器工业第五三研究所 | 一种防弹衣插板及使用方法 |
CN1406531A (zh) * | 2001-09-03 | 2003-04-02 | 井上龙平 | 身体防护衣 |
US20030111147A1 (en) * | 2001-12-18 | 2003-06-19 | Keener Steven G. | Method for preparing ultra-fine grain titanium and titanium-alloy articles and articles prepared thereby |
US20090087681A1 (en) * | 2007-06-13 | 2009-04-02 | Decker Raymond F | High impact resistant metal alloy plate |
US20090320676A1 (en) * | 2003-10-28 | 2009-12-31 | Strike Face Technology Incorporated | Ceramic armour and method of construction |
CN202770328U (zh) * | 2012-01-11 | 2013-03-06 | 陈照峰 | 一种复合结构防弹材料板 |
US20160032437A1 (en) * | 2013-03-15 | 2016-02-04 | Manhattan Scientifics, Inc. | Nanostructured Titanium Alloy and Method for Thermomechanically Processing the Same |
CN105382167A (zh) * | 2015-11-24 | 2016-03-09 | 浙江申吉钛业股份有限公司 | 超细晶粒钛合金护套及其复合挤压成形模具及方法 |
CN105571397A (zh) * | 2015-12-28 | 2016-05-11 | 江阴市长泾花园毛纺织有限公司 | 防弹衣 |
CN106460100A (zh) * | 2014-01-28 | 2017-02-22 | 钛金属公司 | 抗冲击或冲击负荷的钛合金以及由其制作零件的方法 |
-
2018
- 2018-07-18 CN CN201810790967.2A patent/CN109059653A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1369685A (zh) * | 2001-02-13 | 2002-09-18 | 中国兵器工业第五三研究所 | 一种防弹衣插板及使用方法 |
CN1406531A (zh) * | 2001-09-03 | 2003-04-02 | 井上龙平 | 身体防护衣 |
US20030111147A1 (en) * | 2001-12-18 | 2003-06-19 | Keener Steven G. | Method for preparing ultra-fine grain titanium and titanium-alloy articles and articles prepared thereby |
US20090320676A1 (en) * | 2003-10-28 | 2009-12-31 | Strike Face Technology Incorporated | Ceramic armour and method of construction |
US20090087681A1 (en) * | 2007-06-13 | 2009-04-02 | Decker Raymond F | High impact resistant metal alloy plate |
CN202770328U (zh) * | 2012-01-11 | 2013-03-06 | 陈照峰 | 一种复合结构防弹材料板 |
US20160032437A1 (en) * | 2013-03-15 | 2016-02-04 | Manhattan Scientifics, Inc. | Nanostructured Titanium Alloy and Method for Thermomechanically Processing the Same |
CN106460100A (zh) * | 2014-01-28 | 2017-02-22 | 钛金属公司 | 抗冲击或冲击负荷的钛合金以及由其制作零件的方法 |
CN105382167A (zh) * | 2015-11-24 | 2016-03-09 | 浙江申吉钛业股份有限公司 | 超细晶粒钛合金护套及其复合挤压成形模具及方法 |
CN105571397A (zh) * | 2015-12-28 | 2016-05-11 | 江阴市长泾花园毛纺织有限公司 | 防弹衣 |
Non-Patent Citations (2)
Title |
---|
AMIT KUMAR GUPTA 等: "Constrained groove pressing for sheet metal processing", 《PROGRESS IN MATERIALS SCIENCE》 * |
王宗申: "金属板材限制模压变形工艺的实验与数值模拟研究", 《中国博士学位论文全文数据库 工程科技I辑》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112588855A (zh) * | 2020-12-11 | 2021-04-02 | 上海交通大学 | 一种金属材料的制备方法 |
WO2022121439A1 (zh) * | 2020-12-11 | 2022-06-16 | 上海交通大学 | 一种金属材料的制备方法 |
US11890660B2 (en) | 2020-12-11 | 2024-02-06 | Shanghai Jiao Tong University | Preparation method for metal material |
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