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1.The mechanical process of the machine allows three modes:extrusion, pressing and dies formation.
机械之动作有三种方式：挤压、冲压及成型。收藏指正
2.1 Fluent with metal parts design, know well on cutting, cold extrusion, pressing and forging industy for metal parts."
"1熟悉金属类零件的设计结构，具有丰富的金属切削、冲压、铸造、锻造等方面的工艺知识。收藏指正
3.The test of 8 pass cold extrusion of equal channel angular pressing (ECAP) with ratio of extrusion reduction 1.02 of each pass for 00Cr18Ni12 austenite stainless steel has been carried out.
对 0 0Cr18Ni12奥氏体不锈钢进行道次变形量为 1.0 2的 8道次的等通道冷挤压试验。收藏指正
4.150-350 nm super fine grain structure ofΦ8 mm round stainless steel 00Cr19Ni10-0. 025C, 18. 75Cr, 10. 96Ni has been obtained by 8 pass equal channel angular pressing (ECAP) with extrusion speed 9 mm/s at 700℃.
Φ8 mm 00Cr19Ni10不锈钢(％:0．025C、18．75Cr、10．96Ni)经700℃、挤压速度9 mm／s、8道次等通道挤压后获得150-350 nm超细晶组织。收藏指正
5.A model of equal channel angular pressing (ECAP) is built up by SOLIDWORKS, the extrusion processes are simulated at various punch speeds and with different friction factor between workpiece and die using finite element method analysis software DEFORM-3D. The strain field, load-stroke curve,and stress distribution on the die are obtained.
用SOLIDWORKS建立等通道转角挤压(ECAP)的几何模型,用有限元软件DEFORM-3D对不同摩擦系数、不同冲头速度时的挤压过程进行了模拟,获得了相应的应变场以及载荷行程曲线,得到了模具的应力分布。收藏指正
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