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- Design methods of plug in drawing rifled tube 内螺纹管拉拔芯棒的设计方法
- Study on Rifled Tube Hydraulic Jest 内螺纹管水压密封的研究
- Based on the elastic-plastic FEA theory of three-dimension large distortion,this paper simulates the process of the cold drawing rifled tubes by MSC. 本文基于三维弹塑性大变形有限元分析理论,通过对内螺旋凸筋管冷拔成形过程进行有限元仿真,建立增量步与拉拔力的关系,提出了拉拔力的计算方法。
- Due to the important roles of lubrication in drawing copper rifled tubes, two kinds of lubricants were tested by analysing and comparing oils with emulsions. 鉴于工艺润滑在拉拔内螺纹铜管中的重要作用,本文研究了全油润滑和乳液润滑的作用,并且进行了分析、对比,另外,对全油润滑剂的粘度与油膜强度;
- Economic Analysis of Rifled Tube Condenser Considering Fouling Resistance 考虑污垢时内螺纹管冷凝器的经济性分析
- Keywords rifled tubes;drawing;rib distortion; 内螺纹管;拉拔;畸变;
- modeling of cold drawing rifled tubes 内螺旋凸筋管建模
- The thief rifled every drawer in the room. 窃贼洗劫了房内所有抽屉里的东西。
- The safe had been rifled and many documents taken. 保险箱遭到搜劫，许多文件被盗走了。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- This tube is flexible but tough. 这管子柔软但很坚固。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- The tube is sealed at both ends. 这管子两端是密封的。
- A thief rifled all my pockets while I showered. 小偷趁我在淋浴时掏光了我全部的囗袋。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
