1)Hot stamping热冲压
1.Numerical Simulation and Optimization of the FormingProcess of the Spherical Thick Wall Head Hot Stamping;厚壁球形封头热冲压成形的数值模拟和优化
2.Based on the requirements of the hot forming steel sheet and hot stamping tool s material and design,the research and development progress of ultrahigh strength steel are summarized,the research status and main direction of hot stamping technology are analyzed.超高强度钢板的热冲压成形技术是减轻车身质量、提高汽车抗冲击和防撞性能的重要途径之一。
3.The influence of the hot stamping processing parameters, such as the heating temperature, the heat holding time and the cooling water flow velocity, on the mechanics properties and microstructure of the hot stamping parts was analyzed by tension tests and the metallographic observation on the parts with various processing parameters.为研究淬火加热温度、保温时间及冷却水流速等热冲压工艺参数对热冲压零件力学性能及微观组织的影响规律,通过在不同工艺参数条件下进行弯曲件热冲压工艺试验,测量弯曲件的力学性能并观察其金相组织。
英文短句/例句
1.Effect of Hot Stamping on Flexural Fatigue Property of QSS400 Axle Housing Steel热冲压加工对QSS400桥壳钢弯曲疲劳性能的影响
2.pressing process of heat exchange plate or fin换热板片或翅片的冲压
3.Body of the CRFP2 thermoregulating electric chafing dish is made of aluminium alloy shaped by die-castingCRP2型电热锅锅体采用铝合金冲压成型。
4.Adiabatic Pulse Compression in Dispersion Decreasing Fibers色散渐减光纤中的绝热脉冲压缩研究
5.Simulation of Stamping for Car-muffler Heat Insulation-cover;轿车消声器隔热罩冲压成形模拟分析
6.Research on Characteristic of Heat Transfer and Ablation of Insulation in the Solid Rocket Ramjet Chamber冲压发动机补燃室内绝热层传热烧蚀特性研究
7.Ablation&Corrosion to Carbon Heat Exchange Tubes and Tubesheet in HP Heater高压加热器碳钢换热管及管板的冲蚀和腐蚀
8.Study of Common Rules of Steam Blowing for Tri-pressure HRSGs三压再热余热锅炉的蒸汽冲管方法讨论
9.Based on the adiabatic compression theory,adiabatic pulse compression using the nonlinearity-increasing fiber is suggested and investigated.从脉冲绝热压缩的理论出发,提出一种利用非线性递增光纤实现脉冲绝热压缩的新方案。
10.Reasons and Countermeasures of HP Heater Tubing Erosion and Leakage浅谈高压加热器管系冲蚀泄漏原因及对策
11.Adiabatic pulse compression using the silicon-based high nonlinearity-increasing fiber;硅基高非线性递增光纤的绝热脉冲压缩研究
12.The Practice for Production of Sheet Steel of Automobile with Compact Strip Production Hot Strips以CSP热轧板为原料汽车冲压用冷轧钢生产实践
13.Steady thermal analysis of regeneratively cooled scramjet再生冷却超燃冲压发动机整机稳态热分析
14.Analysis on Cracking Problem in Punching and Heat Treatment of a Chain Arrangement Device某产品排链器冲压及热处理裂纹问题分析
15.Insulation Life Models for Electrical and Thermal Aging under Continuous High Square Impulses Voltage高压方波脉冲下的电热老化绝缘寿命模型
16.Computation and analysis of aeroheating of scramjet inlet cowl lip超燃冲压发动机唇口气动热计算研究与分析
17.Experimental Study on Developing High Strength Steel for Stamping by Using Q345A Hot-rolled Sheet用Q345A热轧板开发冲压用高强钢的实验研究
18.Optimized design on a new type thermal structure of scramjet combustor超燃冲压发动机燃烧室新型热结构的优化设计
相关短句/例句
hot-punching热冲压
1.Applying the technique to spurt pump gyro wheel punch for hot-punching,the results shows that the service life of the punch can increase 15～20 times than that of hot forming dies steel. 阐述了DT合金正确的锻造方法,通过对该合金实施镀镍稀土渗硼、等温淬火、高温回火复合处理,能得到很高硬度、耐磨性及抗高温氧化和冷-热疲劳抗力,应用于喷油泵滚轮体的热冲压冲头上,使用寿命比相应的热作模具钢可提高15～20倍。
2.Appling the technique to spurt pump gyro wheel punch for hot-punching,the service life of the punch can increase 15～20 times than that of hot forming dies steel.阐述了RB40合金的性能特点及正确的锻造方法,通过对该合金实施镀镍-稀土渗硼、等温淬火、高温回火复合处理,能得到很高硬度、耐磨性及抗高温氧化和冷-热疲劳抗力,应用于喷油泵滚轮体的热冲压冲头上,使用寿命比相应的热作模具钢可提高15～20倍。
3)warm forming温热冲压
1.Sheet warm forming process, sheet warm hydroforming process and sheet press forging process are introduced in this paper.介绍了镁合金薄壁板材的温热冲压成形技术、温热液压成形技术和局部热冲锻成形技术。
4)thermo-compression drift热压冲头
1.The failure reason of the thermo-compression drift was analyzed through macroscopic examination, hardness testing and metallographic examination.利用宏观检验、硬度测试及金相检验等方法,对热压冲头失效原因进行分析。
5)heat stamping and shaping热冲压成型
1.The spraying and cooling device for end plate cover was introduced firstly in this paper, and its application on the heat stamping and shaping technological process of Austenitic stainless steel end plate cover was further discussed then.介绍了封头喷淋冷却装置及其在奥氏体不锈钢封头热冲压成型工艺过程中的应
6)pressurized thermal shock承压热冲击
1.Based on the requirements of western codes and rules and the research achievements, the analysis procedures for structure integrity of reactor pressure vessel (RPV) under pressurized thermal shock (PTS) were presented in this paper.依据法规要求和国外的研究成果 ,对压水堆核电厂反应堆压力容器承压热冲击 (PTS)的研究方法进行阐述。
2.4, combined with the heat transfer experiments based on the 1 : 10 setup at ambient pressure, numerical simulations were performed to investigate the thermal-hydraulic phenomena of the pressurized thermal shock (PTS), which is caused by the cold safety injection(SI)fluid directly into the reactor pressure vessel (RPV) in the pressurized water reactor (PWR).为了研究压水堆因“直接安注”冷水注入压力容器下降环腔而导致的承压热冲击（PTS）热工水力问题,基于1:10比例模型,应用计算流体力学软件FLUENT5。
延伸阅读
冲压名词术语第一节——冲压工序1、切 开 切开是将材料沿敞开轮廓局部而不是完全分离的一种冲压工序。被切开而分离的材料位于或基本位于分离前 所处的平面。 2、切 边 切边是利用冲模修边成形工序件的边缘，使之具有一定直径、一定高度或一定形状的一种冲压工序。 3、切 舌 切舌是将材料沿敞开轮廓局部而不是完全分离的一种冲压工序。被局部分离的材料，具有工件所要求的一定 位置，不再位于分离前所处的平面上。 4、切 断 切断是将材料沿敞开轮廓分离的一种冲压工序，被分离的材料成为工件或工序件。 5、反拉深 反拉深是把空心工序件内壁外翻的一种拉深工序。 6、扩 口 扩口是将空心件或管状件敞开处向外扩张的一种冲压工序。 7、冲 孔 冲孔是将废料沿封闭轮廓从材料或工序件上分离的一种冲压工序，在材料或工序件上获得需要的孔。 8、冲 缺 冲缺是将废料沿敞开轮廓从材料或工序件上分离的一种冲压工序，敞开轮廓形成缺口，其深度不超过宽度。 9、冲 裁 冲裁是利用冲模使部分材料或工序件与另一部分材料、工（序）件或废料分离的一种冲压工序。冲裁是切 断、落料、冲孔、冲缺、冲槽、剖切、凿切、切边、切舌、切开、整修等分离工序的总称。 10、冲 槽 冲槽是将废料沿敞开轮廓从材料或工序件上分离的一种冲压工序，敞开轮廓呈槽形，其深度超过宽度。 11、冲中心孔 冲中心孔是在工序件表面形成浅凹中心孔的一种冲压工序，背面材料并无相应凸起。 12、压 凸 压凸是用凸模挤入工序件一面，迫使材料流入对面凹坑以形成凸起的一种冲压工序。 13、压 花 压花是强行局部排挤材料，在工序件表面形成浅凹花纹，图案、文字或符号的一种冲压工序。被压花表面的 背面并无对应于浅凹的凸起。 14、压 筋 压筋是起伏成形的一种。当局部起伏以筋形式出现时，相应的起伏成形工序称为压筋。 15、成 形 成形是依靠材料流动而不依靠材料分离使工序件改变形状和尺寸的冲压工序的统称。 16、光洁冲裁 光洁冲裁是不经整修直接获得整个断面全部或基本全部光洁的冲裁工序。 17、扭 弯 扭弯是将平直或局部平直工序件的一部分相对另一部分扭转一定角度的冲压工序。 18、连续拉深 连续拉深是在条料（卷料）上，用同一副模具（连续拉深模）通过多次拉深逐步形成所需形状和尺寸的一种
