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- The photoelasticity graph is disposed by numerical method.The stress distribution of die cavity is obtained. 通过对光弹图象的处理,获得了直齿精锻圆柱齿轮凹模的内壁应力分布。
- After that , analyze shaping regularity of die cavity outline ,it can make damage point of die cavity surface obtain precise repair. 然后分析构造出模具型腔廓线的成形规律,使型腔表面缺损处可获得精确的修正。
- The cutters used in high speed machining(HSM) have poor rigidity, therefore the method fits to HSM of die cavity due to the unfluctuating cutting force characteristic. 其切削力平稳的特性更适合于模具型腔的高速数控加工,可以克服高速加工用刀具刚性差的不足。
- Analysis on forging technolgy of transverse arm part has been introduced, upon which technics flow of die forging has been designed, with design of forging die cavity. 通过对轿车左右横臂的结构及锻造工艺分析,制定了其模锻工艺流程,介绍了模锻工艺及其工步型腔设计。
- Rules to determine the clearance of die cavity, the length of flat portion of flow passage, and the way of supplying material to the inner ribs are formulated to guide the design of extrusion die. 为了保证挤出模设计的准确性，提出了口模内筋间隙的设计原则、内筋流道成型段长度的设计原则以及内筋供料方式的智能选择。
- This paper advanced a study method that can observe plastic deformation behavior of surface layer of die cavity by showing austenite grain, size, crack morphology and propagation mode. 提出了通过显示奥氏体实际晶粒度、裂纹形貌和扩展方式来分析热锻模具型腔表层塑性变形行为的试验方法。
- He moved the table over to the center of the room. 他把桌子移到房间中心。
- The Fiber Bragg Grating(FBG) sensors in the center of die are pultruded with fiber strands in the production of Fiber Reinforced Polymer(FRP) bars,and the smart Fiber Bragg Grating-Fiber Reinforced Polymer(FBG-FRP) anchor tendons are produced. 在纤维增强塑料筋制作过程中,将光纤光栅传感器埋入其内部,可得到光纤光栅纤维增强塑料筋锚杆,它兼具受力与传感的特性,集结构和功能于一体。
- The center of the sun is exceedingly hot. 太阳的中心极其热。
- Our city is the industry center of the country. 我们城市是全国的工业中心。
- The company owns a famous department store in the center of London. 这家公司在伦敦市中心拥有一家很有名气的百货商店。
- A center of interest or activity. 中心兴趣或活动的中心
- Buses go to and fro between the center of the city and the city limits. 公共汽车往返行驶于市中心和城市边缘之间。
- A STUDY METHOD ON PLASTIC DEFORMATION OF SURFACE LAYER OF DIE CAVITY 一种研究热锻模具型腔表层塑性变形的方法
- Beijing is the political and financial center of China. 北京是中国的政治和金融中心。
- A table stood in the center of the room. 一个餐桌摆在房间的中央。
- The act of dying; termination of life. 死，死亡死的动作; 生命的终结
- The dart landed plunk in the center of the target. 标枪正中靶心
- Parameter optimization of the precision composite machining on the surface of die cavity 模具型腔表面复合精密光整加工参数优化
- At the center of the square stands a monument. 在广场中心矗立着一座纪念碑。
