1) multi pass drawing
多道次拉拔
1.
The simulations of single and multi pass drawing tube processes were carried out.
借助有限元分析软件模拟了 316 L 不锈钢管的拉拔过程 ,比较了单道次拉拔与多道次拉拔对残余应力场的影响 ,发现在变形量相同的条件下 ,单道次拉拔引发的残余拉应力较小 ,且分布较均匀。
3) two-pass drawing
两道次拉拔
1.
The dynamic models and elasto-plastic finite element models of the non-plug and with-plug processes were established for the two-pass drawing process of an aluminium tube from circular to rectangular section,and then the simulation was performed.
针对铝合金管由圆形截面变形至矩形截面的两道次拉拔过程,相应建立了空拉拔和带芯头拉拔工艺的运动模型及弹塑性有限元模型,并进行了模拟分析。
4) multidraught machine
多次拉拔机
6) multi-stage deep drawing
多道次拉深
1.
According the specialities of square cup in multi-stage deep drawing process, two stages square cup deep drawing physical simulation mold scheme was draw out, the methods of middle process step and dimensions of punch and die were also given in details in the paper.
就方盒件多道次拉深成形的特点 ,拟定了方盒件两次拉深物理模拟模具设计方案 ,详细阐述了中间工序和凸、凹模尺寸的确定方
补充资料:赫拉多·托拉多
赫拉多·托拉多 gerardo torrado diez de bonilla
性别: 男
国籍: 墨西哥
出生城市:
出生日期: 1979年4月30日
身高: 173cm
体重: 73kg
场上位置: 中场
场上编号: 5
所属团队: 墨西哥
曾效力团队: 塞维利亚 桑坦德竞技
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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