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

一种用于制作多元复合防弹衣的材料及其性能强化方法 Download PDF

Info

Publication number
CN109059653A
CN109059653A CN201810790967.2A CN201810790967A CN109059653A CN 109059653 A CN109059653 A CN 109059653A CN 201810790967 A CN201810790967 A CN 201810790967A CN 109059653 A CN109059653 A CN 109059653A
Authority
CN
China
Prior art keywords
titanium alloy
ultra
thin titanium
plate
wrinkle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810790967.2A
Other languages
English (en)
Inventor
李永志
李悦
李依玮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiujiang University
Original Assignee
Jiujiang University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiujiang University filed Critical Jiujiang University
Priority to CN201810790967.2A priority Critical patent/CN109059653A/zh
Publication of CN109059653A publication Critical patent/CN109059653A/zh
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H1/00Personal protection gear
    • F41H1/02Armoured or projectile- or missile-resistant garments; Composite protection fabrics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/14Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0046Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/041Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18High-melting or refractory metals or alloys based thereon
    • C22F1/183High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2571/00Protective equipment
    • B32B2571/02Protective equipment defensive, e.g. armour plates, anti-ballistic clothing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

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

一种用于制作多元复合防弹衣的材料及其性能强化方法
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。
CN201810790967.2A 2018-07-18 2018-07-18 一种用于制作多元复合防弹衣的材料及其性能强化方法 Pending CN109059653A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810790967.2A CN109059653A (zh) 2018-07-18 2018-07-18 一种用于制作多元复合防弹衣的材料及其性能强化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810790967.2A CN109059653A (zh) 2018-07-18 2018-07-18 一种用于制作多元复合防弹衣的材料及其性能强化方法

Publications (1)

Publication Number Publication Date
CN109059653A true CN109059653A (zh) 2018-12-21

Family

ID=64817282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810790967.2A Pending CN109059653A (zh) 2018-07-18 2018-07-18 一种用于制作多元复合防弹衣的材料及其性能强化方法

Country Status (1)

Country Link
CN (1) CN109059653A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
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

Citations (10)

* Cited by examiner, † Cited by third party
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

Patent Citations (10)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN106028724B (zh) 一种后盖的加工方法、后盖及电子设备
CN104772380B (zh) 一种钛合金板材的磁脉冲温热动态驱动成形装置及其成形方法
CN107699756A (zh) 一种Al‑Zn‑Mg铝合金薄板材及其制备方法
CN109059653A (zh) 一种用于制作多元复合防弹衣的材料及其性能强化方法
CN102989986A (zh) 一种tc4合金大型鼓筒锻件的锻造工艺
CN105063416A (zh) 一种环保节约型铜合金线材及其加工方法
CN205944236U (zh) 一种电池极片及包含该极片的锂离子电池
CN110423920A (zh) 软包装用低针孔薄型铝箔及其生产工艺
CN106011708A (zh) 一种软包装用8021高性能铝箔的热处理工艺
CN104338882B (zh) 第三代核电冷却剂泵电机壳锻件的成型方法
CN110438381A (zh) 一种高强韧高电磁屏蔽性能的镁合金及其形变热处理方法
CN102329984A (zh) 能满足冲深4mm以上冷冲成型软包材料的铝箔材料
CN102974729A (zh) 一种汽车发动机左板的加工方法
CN203457455U (zh) 薄型化之壳体结构
CN105441774A (zh) 一种硼铁合金模具
CN105018806A (zh) 电动汽车车身用板材的制造方法
CN104294137A (zh) 一种铜锌合金模具
CN203687509U (zh) 一种冰箱压缩机后罩
CN105648484A (zh) 一种双层梯度铜合金材料制备方法
CN109513832A (zh) 一种金属板材等温模压变形处理方法
CN104148560A (zh) 铝合金锻件的密闭锻造方法
CN203964783U (zh) 一种钛合金防弹防护头盔
CN106391851A (zh) 金属壳的成型工艺、成型设备、金属壳及电子设备
CN207283632U (zh) 钛合金手机壳毛坯
CN207180487U (zh) 一种轻质复合防弹板

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20181221