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    • 3. 发明公开
    • 극저온 시험을 위한 가스 총 시스템 및 이를 이용한 충격 변형 시험방법
    • 用于低温测试的气体总量系统和冲击变形测试方法
    • KR1020160107595A
    • 2016-09-19
    • KR1020150030529
    • 2015-03-04
    • 포항공과대학교 산학협력단
    • 안동현김형섭김우열박이주
    • G01N3/307
    • G01N3/307G01N2203/0044G01N2203/0228
    • 본발명은가스총 시스템을이용하여시편을충격및 변형시키기이전에시편의온도를상온이하의원하는온도로낮출수 있도록하여상기시편이소정온도로냉각된상태에서상기시편을충격및 변형시킬수있는극저온시험을위한가스총 시스템및 이를이용한충격변형시험방법에관한것이다. 이를위한본 발명의가스총 시스템은, 압축발사력을제공하는압축탱크부; 내부에발사체가구비되고상기압축탱크부의압축발사력에의해상기발사체를발사시키는총열부; 상기발사체의타격에의해압축변형되는시편이장착되는시편장착대가내장된실험탱크부; 및상기시편을소정온도로냉각시키기위한시편냉각부;를포함하여구성되고, 상술한가스총 시스템을이용한충격변형시험방법은, 시편을상온이하의저온으로냉각한상태에서상기가스총 시스템을이용하여상기시편에충격력을가하도록이뤄진다.
    • 本发明涉及一种低温测试,其能够在预定温度下冷却样本的同时冲击和变形样本,使得在使用气枪系统撞击并变形样本之前,样本的温度可降低至低于室温的期望温度 并且使用相同的冲击变形测试方法。 为此,本发明的气体枪系统包括:用于提供压缩启动力的压缩罐单元; 内部具有抛射体并通过压缩罐部件的压缩击发力来抛射射弹的总热部件; 一个试验箱部分,它具有试样安装底座,在该试样安装底座上安装由于射弹的冲击而压缩变形的试样; 另外,使用上述的气枪系统的冲击应变试验方法是将试验片冷却至室温以下的低温进行试验的方法, 如图所示。
    • 4. 发明公开
    • 수평형 충격파 시험기
    • 水平式脉冲震动测试仪
    • KR1020160101885A
    • 2016-08-26
    • KR1020160101155
    • 2016-08-09
    • 국방과학연구소
    • 설창원김태형김윤재양명석
    • G01M7/08G01N3/313G01N3/307
    • G01M7/08G01N3/307G01N3/313
    • 본발명은수중폭파환경에시생성되는이중충격파를지상에서모사하여시험체에대한충격생존성을측정할수 있는수평형충격파시험기에관한것이다. 본발명에따른수평형충격파시험기는, 시험체(S)가탑재된정지질량체(M2)의일측에설치된제1 충격파형성부(10)로부터입력되는 1차충격파에의해 2차충격파가형성되는제2 충격파형성부(20)와, 상기 2차충격파의주기와크기를상기 1차충격파의주기와크기에따라가변시키도록상기제2 충격파형성부를제어하는충격파제어부(30)를포함하는것을특징으로한다.
    • 本发明涉及一种水平式冲击波测试仪,其通过模拟在地下水下爆破环境中产生的双冲击波来测量相对于样本的冲击生存能力。 根据本发明,水平式冲击波测试仪包括:第二冲击波形成单元,通过从安装在第一冲击波形成单元的一侧的第一冲击波形成单元(10)输入的第一冲击波形成第二冲击波; 停止质量(M2)安装样品(S); 以及冲击波控制器(30),其控制所述第二冲击波形成单元,以根据所述第一冲击波的周期和尺寸来改变所述第二冲击波的周期和尺寸。
    • 6. 发明公开
    • 차량용 데드너 내마모 시험장치
    • 用于车辆消除器的磨损电阻测试装置
    • KR1020130050450A
    • 2013-05-16
    • KR1020110115509
    • 2011-11-08
    • 현대자동차주식회사
    • 신성철
    • G01N3/56G01N3/307G01N3/02G01N33/00
    • G01N3/56G01N3/02G01N3/307G01N2033/0083
    • PURPOSE: A device for testing the abrasion resistance of a deadener for a vehicle is provided to reduce the number of people required for the test, to reduce testing time, and to improve working efficiency. CONSTITUTION: A device for testing the abrasion resistance of a deadener for a vehicle comprises a case(10), a specimen(16), and a pressing device. The case includes an inlet(11) and sight glass. The specimen is placed inside the case to be inclined, and the deadener is spread on the specimen. The pressing device is connected to the inlet and applies impact to the deadener with a mode which moves a target input through the inlet by using kinetic energy. [Reference numerals] (15) Compressor
    • 目的:提供一种用于测试车辆消音器耐磨性的装置,以减少测试所需的人数,减少测试时间,提高工作效率。 构成:用于测试车辆的消音器的耐磨性的装置包括壳体(10),试样(16)和加压装置。 该情况包括入口(11)和观察窗。 将样品放置在壳体内倾斜,并将消音器铺展在样品上。 压制装置连接到入口,并通过使用动能通过入口移动目标输入的模式对冲击器施加冲击。 (附图标记)(15)压缩机
    • 7. 发明公开
    • 고속 비상체의 충돌에 의한 내충격 성능 시험장치
    • 用于测试项目高速冲击影响性能的设备
    • KR1020130037823A
    • 2013-04-17
    • KR1020110102285
    • 2011-10-07
    • 충남대학교산학협력단
    • 김규용미야우치히로유키남정수전영석김홍섭이태규구경모신경수조성광황헌규
    • G01N3/307G01M7/08
    • G01N3/307G01M7/08G01N2203/0044
    • PURPOSE: A shock resistance testing device by collision with a high-speed projectile is provided to launch the projectile of various sources with one launcher, and to obtain shock resistance performance test data of a wide range by freely regulating a speed of a projectile depending on gas pressure and a sort of gas. CONSTITUTION: A shock resistance testing device comprises a gas chamber, a launcher, a carrier(100), a sphere flying body(200), a recovery chamber(400), a carrier separator, and a test piece fixing unit. The gas chamber receives a pestle, and an opening formed on the front side is sealed by a pressure sheet. The launcher is connected to the front side of the gas chamber to be joined to the opening. The carrier in a circular plate shape with the outer diameter corresponding to the inner diameter of the launcher is arranged inside the launcher.
    • 目的:提供与高速弹丸碰撞的抗震试验装置,通过一个发射器发射各种射弹,并通过根据不同的发射点自由调节射弹的速度,获得广泛的抗冲击性能试验数据 气体压力和一种气体。 构成:抗冲击试验装置包括气室,发射器,载体(100),球体飞行体(200),回收室(400),载体分离器和试件固定单元。 气室容纳杵,形成在前侧的开口由压力片密封。 发射器连接到气室的前侧以与开口接合。 具有对应于发射器的内径的外径的圆板形状的载体布置在发射器的内部。
    • 8. 发明授权
    • 방검소재의 방검성능 측정장치
    • KNIFEPROOF性能测试装置用于KNIFEPROOF材料
    • KR101157932B1
    • 2012-06-22
    • KR1020110112195
    • 2011-10-31
    • 강남케이피아이 주식회사
    • 우대식홍국선강명희정기수오한아조현아성희준
    • G01N3/307G01N3/58
    • G01N3/307G01M7/08G01N2203/0044
    • PURPOSE: A knife-proof performance testing device for knife-proof materials is provided to obtain safety for a measurer and to simply measure knife-proof performance by using pneumatic pressure. CONSTITUTION: A knife-proof performance testing device for knife-proof materials comprises a support stand(200), a jig dropping part(300), a velocity measurement part(400), a frame part(100), a security bar(500), and a controller(700). An object is loaded on the upper part of the support stand. The jig dropping part drops a jig in which a knife is joined to the inside by using pneumatic pressure. The frame part measures a speed of the jig dropped to the support stand. The frame part comprises a base frame, a support leg, and a vertical frame. The base frame comprises an X-axis transfer rail and Y-axis transfer rail. The support leg supports the base frame with respect to the ground. The jig dropping part and velocity measurement part are joined in the vertical frame.
    • 目的:提供用于防刮材料的防刀性能测试装置,以获得测量仪的安全性,并通过使用气动压力简单地测量防刮性能。 构成:用于防刀材料的防刀性能测试装置包括支撑架(200),夹具下落部(300),速度测量部(400),框架部(100),安全杆(500) )和控制器(700)。 物体被装载在支架的上部。 夹具滴下部件通过使用气动压力将刀具接合到内部的夹具。 框架部分测量夹具下降到支架的速度。 框架部分包括底架,支撑腿和垂直框架。 基架包括X轴传送轨和Y轴传送轨。 支撑腿相对于地面支撑基座。 夹具下落部分和速度测量部分在垂直框架中连接。