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- Cross-section ovalization is one of the flaws in the thin-walled tube NC bending process. 截面畸变是薄壁管小弯曲半径数控弯曲成形容易出现的成形缺陷之一。
- The mandrel(including flexible balls) is the key to improving the forming limit and forming precision in thin-walled tube NC bending process. 薄壁管数控弯曲中带芯头的柔性芯模是提高薄壁管件成形极限和成形精度的关键因素。
- Keywords Thin wall tube Cool bending Mandril; 薄壁管;冷弯成型;弯管芯棒;
- The Deformation of thin wall tube in the process of multitool machining is analyzed by using ANSYS software. 应用有限元软件ANSYS对薄壁筒件多刀切削加工进行了变形分析,并从提高工艺刚度的角度出发,提出了相应的工艺措施。
- The rectangle thin wall tube of 316 stainless steel and the contortion thin wall tube of 663 copper alloy are fabricated by Laser Rapid Prototyping. 采用激光快速成型技术制备出316L不锈钢薄壁矩形管和663锡青铜扭曲薄壁方管。
- Air hole, burnthrough, cooapse and welding crackle occurred in the fixed overhead weld for aluminium and aluminium alloy tubes, above all the small-size thin wall tube. 针对铝及铝合金管,特别是小口径薄壁管固定口仰焊部位易出现气孔、烧穿、塌陷及焊接热裂纹等问题,分析问题存在的原因,从焊接工艺方面入手,提出一套消除气孔及烧穿的操作手法。
- Theoretical calculation of thin wall tube bending strain and process improvement 薄壁弯管变形量的理论计算及弯曲工艺的改进
- Keywords ANSYS;thin wall tube;multitool machining; 薄壁筒件;多刀切削;
- Research and development on thin-walled tube NC bending database management system with pre-forming design 具有预成形设计的薄壁弯管数据库管理系统的研究与开发
- GBF excels in the thin wall tube GBF高强薄壁管
- thin-walled tube NC bending 薄壁管数控弯曲
- A Numerical Approach for the Calculation of Plastic Strain of Thin Walled Tube Subjected to Combined Stresses 薄壁管复合载荷下应变增量的数值算法
- Big Diameter Sink Cyclostyle Thin Wall Tube Peg Pins Up Soft Groundsill 大直径沉模薄壁管桩加固软土地基
- GBF excels in the thin walled tube installing anti- floats the processing measure discussion and the application GBF高强薄壁管安装抗浮处理措施探讨及应用
- Construction of the non - beam cast - in - place concrete GBF high strength thin wall tube hollow plate floor 现浇混凝土GBF高强薄壁管空心无梁楼板施工技术
- Founded in August 2004, AMADA CNC turret punch AMAD NC bending machines and sheet metal processing equipment more than 10 Taiwan, quality assurance, timely delivery, low prices! 公司成立于2004年8月,有AMADA数控转塔冲床AMAD数控折弯机及钣金加工设备10多台,质量保证,交货期及时,价格低廉!
- Analysis of axial stiffness for closing elastic thin wall tube with inside pressure 有内压封闭薄壁弹性圆筒轴向刚度分析
- Transient Thermal-Structural Analysis of Space Structures Consisting of Thin Walled Tubes by FEM 空间薄壁管结构瞬态温度场、热变形有限元分析
- Based on the analysis of bending fold defects, in this paper, it was presented that a new method to design thin wall steel tube bender's die, and the method ensured bending quality effectively. 分析了薄壁钢管弯曲时产生瘪皱的原因;提出了弯管模具关键参数的设计计算方法;保证了弯管质量.
- Cold winds riddled through the thin walls. 冷风穿过薄墙。