bulge-forming

常见例句

• A calculation theory of diffuse neck-down and local neck-down limit strain curves during bulge forming is put forward.
  提出了复合管胀形过程中发生分散性失稳及集中性失稳时极限应变的计算理论。
• However,there are few papers published to deal with the plastic bulge forming (the application of BF technique to polymer processing,PBF).
  挤胀成型作为一种金属压力加工方法已经得到深入研究并获得广泛的实际应用。
• Based on the FEM simulation results, a series of UPVC branch pipes were prepared successfully in a custom-built bulge forming test-bed.
  在模拟和优化的基础上，利用自行设计的实验台成功地实现了UPVC三通管的挤胀成型。
• Numerical simulation of the vacuum hot bulge forming of BT20 Titanium alloy was carried out using the finite element software MSC.
  建立了BT20钛合金筒形件真空热胀形的二维非线性准静态热弹塑性有限元模型。
• In this paper, with the help of theory of forming limit and plasticity failure, the forming limit of a thin claded tube in bulge forming is analyzed.
  采用成形极限理论及塑性失稳理论,将单层管胀形成形极限理论推广到复合管,对复合管胀形成形极限进行了分析。
• Based on this theory, the new conceit of bulge forming technology of minimal thinned rate bellows is formulated and realized, minimal rate bellows is developed successfully.
  在该理论分析基础上，制定并实现了小变薄率胀形波纹管的特殊液压胀形工艺的新构思，成功地研制出了小变薄率波纹管。
返回 bulge-forming