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- Then we made the compound form method to find the optimums. 所编计算程序可通用。
- Based on the preliminary study on LSF(Laser Shock Forming) both at home and abroad, the LSF of titanium alloy sheet is studied. 本文在分析了国内外激光冲击成形研究现状的基础上,对钛合金板激光冲击成形进行了实验研究。
- Laser shock forming (LSF) is a novel technique that laser-induced shock wave is used to shape sheet metal.It is new application of laser in sheet metal forming. 激光冲击成形是利用激光产生的冲击波使金属板料产生塑性变形的一种新型的板料塑性成形技术,是激光在金属板料成形领域新的应用。
- SOD were tested with nitrite forming method, LPO were tested with thio-barbitone display method. 亚硝酸盐形成法测定SOD,硫代巴比妥显色法测定LPO。
- Being a precision forming method,Brazing is wildly used in joining complex shape parts and thin wall accessories. 钎焊作为一种精密成型的焊接方法,在形状复杂和薄壁零件连接中获得广泛应用。
- Being a precision forming method, Brazing is wildly used in joining complex shape parts and thin wall accessories. 钎焊作为一种精密成型的焊接方法，在形状复杂和薄壁零件连接中获得广泛应用。
- MPPF is the most optimal forming method, but it is expensive to achieve.More steps of MPDF can approximatively achieve the forming effect of MPPF. 多点压机成形是理想化的成形方式，但设备造价昂贵，多道次多点模具成形可以近似实现多点压机成形效果。
- The technology of pulling forming method of helical vane is introduced. Accurate vane materiol drawing is made by middle layer method. 介绍螺旋叶片拉伸成形工艺方法。以及如何采用中间层计算法准确计算螺旋叶片下料图尺寸。
- The results show,that using roller forming method not only can improve normalization and forming speed,but can save the work space. 试验结果表明，采用液压法成形椭圆产品．不仅规整度高、产量大，而且节省生产占地面积和提高劳动生产率。
- This article introduces inner compound metal pipe manufacturing technology of the cold forming method,heat extrusion method and centrifugal foundry method as well as welding method. 介绍了国内外主要开发应用的冷成型法、热挤压法、离心铸造法和焊接法等内复合双金属复合管制造技术。
- The terry forming method by use of loop sinker and the knittability are described.The influence of knitting conditions and parameters on the downy effect of the fabric is analysed. 本文介绍了毛圈沉降片形成毛圈的方法和编织可能性,并分析了经编弹力剪割丝绒的工艺条件和参数对毛绒效应的影响。
- The shock make me go all weak at the knee. 这件事把我吓得两腿发软。
- TC4 (Ti-6A1-4V) alloy has comprehensively mechanical and machining properties and is the most widely used Ti ally, especially in aerospace and spaceflight. The conventional forming method for TC4 alloy is isothermal forming. TC4(Ti-6A1-4V)合金具有良好综合机械性能和加工性能,常用于航空航天器零件,是目前世界上应用最广泛的钛合金,其成熟塑性成形工艺是等温锻造。
- Study on technique of laser shock forming of metal sheet 激光冲击成形技术的研究
- The performance of polycrystalline material manufactured by using Hot-pressed forming method,PVD and CVD is becoming perfect and has replaced monocrystalline material in some fields. 热压法、PVD、CVD制备的多晶材料日趋完善,在一些领域已取代单晶材料。
- Powerful shock absorbers cushion our landing. 有效的减震装置缓解了我们著陆时的冲撞力。
- His mother's death was a great shock to him. 他母亲之死对他精神上打击很大。
- Based on state-of-art methods used mostly to make micro-electrode nowadays,a self forming method(SFM) of making micro-electrode was presented. 以目前微细电火花加工中微细电极常用的制备技术为基础,提出了自成形微细电极制备技术。
- The shock made me go all weak at the knees. 这件事把我吓得两腿发软。
