撞击实验室介绍.doc

Sled Ballast滑车压载物Weight can be added or subtractedfrom the sled to maintain a desiredconstant sled weight.可以给滑车增加或减少加载物以保持期望的恒定滑车重量。Pneumatic Accelerator气动加速计The system usespressurized air topropel the sled todesired velocities.Accuracy within0.5% and repeatabilitywithin 0.25% are typical, and no civil workis required for installation. Firing pressure is remotelymonitored and automatically maintained.该系统是利用压缩空气驱使滑车获得期望的速度。精确度在5%以内重复性在0.25%以内，安装时无需基建设施。点火压力是遥控的并自动保持。Lighting SystemsSeattle Safety manufactures overheadlights, portable floor lights, and portableadjustable-height lights for impact zoneillumination. We build both traditionalincandescent tungsten-halogen and modernflicker-free metal-halide systems.照明系统Seattle Safety 公司生产高架照明灯，便携式落地灯和便携式可调高度照明灯用于碰撞区域的照明。我们生产传统的白炽卤钨灯和现代的无闪烁卤化金属灯。Reaction Block反应块The system reaction block isfully below grade, reducingsite impact and civil work cost.Sled relocation to a new siteis greatly simplified.此系统反应块完全在地下，减少了场地冲击和基建费用。滑车更换到新场地也变得很容易。Decelerator减速器The decelerator employs mild steel rods asan energy absorber to stop the sled. Setuptypically takes 15 minutes, and the range ofachievable pulses is exceptionally wide.A computer program is supplied todetermine the pattern and numberof wires for the desiredcrash pulse. (See Results)此减速器采用了低碳钢棒作为减震器来使滑车制动。装备通常需要15分钟，可利用的脉冲范围非常广阔。配置了计算机程序来确定期望得到的撞击脉冲所需导线的模式和数量。（见结论）Sled滑车The sled is designed to accommodate high payload weightsand a variety of test fixtures, yet it is easily rolled by hand. Anoptional rotatable plate can be attached to allow test articlesto be mounted at different yaw angles. Data acquisition systemand accelerometers are mounted below the sled top surfacefor protection and convenience.滑车的设计能承受高效载荷和适应多种测试装置，但很容易用手滚转。可以选择安装一个转盘，这样测试物件就能以不同的偏航角固定。数据收集系统和加速计安装在滑车顶面之下以便得到有效保护和方便使用。Camera Outriggers相机支架Outriggers allow attachment ofoptional camera equipment tothe sled. The outriggers alsofeature a swing-out designto allow better access topayload on the sled.相机架用于往滑车上安装选择的相机设备。这个架子还有一个外旋的设计以便更好的利用滑车上的有效负载。Results结论The charts below show the correlation between the pulsepredicted by the Seattle Safety wire pattern program andactual pulses acquired in test. The predictability, accuracy,repeatability, and flexiblility of our pulses rank the SeattleSafety system among the best at any price, accelerator ordecelerator type.以下图表说明了Seattle Safety导线模式程序预言的脉冲和测试中实际需要的脉冲之间的相关性。脉冲的可预测性、精确度、可重复性和适应性，所有这些使得Seattle Safety系统成为最优，加速机器或减速器类型。Seattle Safety 公司生产的设备规格 entSeattle Safety减速器滑车系统有6个基础版本。可以按顾客需求生产其他尺寸和容量的产品。Seattle Safety供应以下描述的设备和现场安装与培训。系统型号 力的峰值 冲程 克-力峰值 最大能量 最大速度 最大有效载荷 标准滑车尺寸减速器- Mounts to submerged reaction block flush with adjacent floor. Double pulse capable. Highly accurate and flexible wire pattern software included.安装到被掩盖的与相接的地面齐平的反应块上。能够产生双倍脉冲。具有高精度，并且包括软导线模式的软件。Pneumatic Accelerator Low, near-constant acceleration, typically 0.20.4 g with 0-g coast. Variable lengths to suit customers needs. No civil work typically required. 气动加速器-低加速度，接近恒定，通常0.2-0.4g，惯性滑行0-g。Sled Payload attaches directly to sled or to interchangeable, rotatable yaw plate with customer-specified hole pattern.滑车-有效负载直接连接在滑车上或按顾客要求的打孔模式连接到可互换、旋转的偏航板上。Track Variable lengths made to suit customers needs. 117189 ft (3658 m) to date. No civil work required.轨道-可以制作各种不同长度的轨道来满足客户需求。预定117189 ft (3658 m)。不需要基建工程。Firing Control valving, gauging, and safety interlock firing switches provided.点火-控制阀门、测量并提供安全互锁点火开关Photographic Floodlights Lighting systems range in capacity from 0.4200 kW. Types include overhead suspended banks, low-profile portable floor units, adjustable-height portable units, film pit lights, and onboard lights. Also available are computer control and power actuation of overhead suspended banks and integrated time zero strobes. 照相闪光灯-0.4200 kW的照明系统。类型包括吊顶悬挂灯、低矮的便携式落地灯，可调节高度的便携灯、凹膜灯和车载灯。吊顶灯还可电脑和电控制，Camera Outriggers Hinge-mounted camera outriggers have low profiles and allow easy sled access.相机架-安装了枢纽的相机架很小巧，可以使滑车很容易接近。Test Article Fixturing Established design and manufacturing capability of a wide variety of innovative and convenient customized test article fixturing.测试物件固定装置拥有多种已有的设计和生产能力，并不断创新来方便客户对测试物件固定装置的要求。OEM和组装合成Carefully selected data acquisition, photometric, transducer, and dummy equipment is provided with the systems at competitive prices. OEM equipment includes integration, setup, and training.该系统配备了精心挑选的数据采集器、照相、变频器和假人模型设备，价格优惠。OEM设备包括组装、安装和培训。Data Acquisition Onboard cordless data acquisition systems are expandable in 8-channel blocks and are SAE J211 compliant. Includes installation on sled, triggering, and full integration.数据采集-车载无线数据采集系统可以扩展至8个频道块，并符合SAE J211。包括滑车、扳机上的安装和完整的组装。High-Speed Video A range of high-speed video solutions for both high-g and off sled. Digitization software, SAE J211 compliance, triggering, and integration are available.高速视频为高-g和关闭滑车都一个高速视频的解决方案。Transducers SAE J211 compliant dummy transducers, sled accelerometers, string pots, and test fixture load cells. Connectors and integration into Seattle Safety supplied data acquisition provided. Installation included.变频器-符合SAE J211的假人模型变频器、滑车加速计、墨斗线、和测试装置用的电池。Seattle Safety提供数据收集系统、连接器和组装包括安装。Dummies Fully compliant test dummies are available. Installation of Seattle Safety OEM transducers included.假人模型-拥有完全符合要求的假人模型。包括安装Seattle Safety OEM变频器。Triggering A highly reliable triggering system with either Seattle Safety supplied data acquisition or high-speed video.扳机-高可靠性的扳机系统，配有Seattle Safety数据收集或高速视频系统。Software Integration Seattle Safety is experienced in complete control of sleds, lights, data acquisition, cameras, and other equipment, as well as post-test automated test report generation and analysis using Diadem.软件组装- Seattle Safety在完整控制滑车、灯、数据收集、照相和其他设备方面经验丰富，还有用Diadem自动产生和分析测试报告。ServoSled电脑驱动加速器滑车系统Our ServoSled reverse-acceleration servo-controlled systems represent the top of the Seattle Safety product line. Revolutionary design innovations have dramatically reduced system complexity and cost while improving performance. The ServoSled systems lead the industry with a 250-Hz frequency response a