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- Changzhou Jingling Foundry &Forge Co., ltd is a comprehensive enterprise integrating with foundry, die forge, open die forge and machine manufacturing. 常州精棱铸锻有限公司是一个全新的集铸造、锻造和机械制造于一体的综合性企业。
- The inner diameter of open die mandrelless extruded tube parts is predicted with the transient rigid plastic FEM.The prediction shows good accordance with experiments. 本文采用非稳态塑性有限元对开式挤压无芯棒缩管稳态成形内径尺寸进行了数值模拟预测,预测结果与实验相符。
- Opening dies and ejecting casting from the die are the difficult points for the design of die-casting die for castings with thread. 铸件螺纹脱模是压铸模设计的难点之一。
- Maximum and minimum critical rates of deformation in open die extrusion are discussed on the basis of the slip field theory and the upper bound theory of plane state plastic deformation. 采用平面塑性变形的滑移线理论和上限理论对开式挤压成形工艺中的临界最小和临界最大变形率进行了分析计算,给出了挤压模角与临界最小和临界最大变形率的对应关系;
- The Company is a factory specialized in producing open die forgings for shipbuilding, power station, steam turbine, chemical &industrial machinery, hoisting machinery and other industries. 公司主要从事于黑色金属的锤上自由锻,产品主要运用在造船、电站、汽轮机、化工机械、起重机械、航空等领域。
- self - opening die head and self - collapsing tap 自动开合螺纹切头
- Keywords Prepunch Flued opening Die; 预冲孔;翻边;模具;
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Machining allowance for open die forgings 自由锻件的机械加工余度
- Report on Open Die Forging Industry in Europe 欧洲自由锻行业介绍
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Restaurant open to non residents. 餐厅对非住宿者开放.
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。
- Non uno die Roma aedificata est. 这个不是比较成型?
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- I had to use force in opening the door. 我不得不用力开那一扇门。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。