stretch-bending

常见例句

• The double groove steel is suspended under the two nodes of bottom chord of steel roof truss to prevent the bottom chord from stretch bending.
  文章论述了在设计中采用钢屋架下弦两节点下悬吊双槽钢作为分布梁避免钢屋架下弦拉弯工作。
• Write and edit the simple program of CNC milling machine and stretch bending machine.
  编写和修订简易的CNC数控铣床和拉伸折弯机（与普通CNC语言相同）程序。
• The key to numerical simulation of stretch bending of extrusions is determination of loading path of the clamped ends of extrusion.
  型材拉弯成形有限元模拟关键在于型材夹持端运动轨迹的合理描述。
• The second body can therefore easily fly， spin， roll， twist， stretch， bend， bounce.
  第二身体因此能够轻易地飞行、旋转、滚动、扭曲、伸展、弯曲、弹跳。
• In this paper, a research was conducted on the on-line identification of material properties in stretch bending process and the prediction of the springback.
  本文由此入手,对拉弯成形中材料性能参数的在线识别及拉弯成形回弹预测进行了研究。
• To analyse stretch bending of narrow strip by numerical calculation, taking the loading history into account, the deformed zone was divided into many elements to determine their strain by the condition that constant volume remains in deformation.
  摘要在考虑加载历史的情况下，为采用数值方法研究窄板拉弯成形，将变形区划分成若干个单元，按塑性变形体积不变条件，确定单元应变。
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