反挤压,backward extrusion
1)backward extrusion反挤压
1.Experimental research of the influence of backward extrusion on the mechanical properties of SiCw/6061 composite;反挤压对SiCw/6061力学性能影响的实验研究
2.FEM simulation of backward extrusion process of TB10 titanium alloy cylinderTB10钛合金筒体反挤压成形的有限元模拟
3.The experimental study on one-step integral backward extrusion technology of 8-piece fiat hook-com- mutator is conducted,The study includs the analysis of its extrudability and the methods for guaranteeing the pre- cision of extusion dies and solving underfilling of metal,the technology can be used for mass production.对一种8片式平面钩型换向器换向片组件一步整体反挤压成形工艺进行了实验研究,包括挤压件工艺性分析、保证模具精度和解决金属填充不饱满的方法等,该工艺可用于批量生产。
英文短句/例句

1.Influence of backward extrusion punch shape to the extrusion process反挤压凸模形状对挤压成形工艺的影响
2.FE Simulation of 2017 Alloy during the Semi-Solid Backward Extrusion;铝合金半固态反挤压过程的数值模拟
3.Nut Shaping Analysis of Heat Opposite Direction Extrusion and Die Design热反挤压六角螺母成形分析及模具设计
4.A Study of Rigid-Plastic Finite Element Method Simulation of Chain Roller's Backward Extrusion Process;链条滚子反挤压刚塑性有限元模拟研究
5.A Study of Rigid-Viscoplastic Finite Element Simulation of Chain Roller's Backword Extrusion Process;链条滚子反挤压刚粘塑性有限元模拟研究
6.The Upsetting-backward Extrusion Numerical Simulation for Axle Shaft Sleeve Based on DEFORM;基于DEFORM的半轴套管体镦粗-反挤压数值模拟
7.Effect of Back-Extrusion on Microstructures and Mechanical Properties of AZ91 and SiCp/AZ91 Magnesium Matrix Composites反挤压对AZ91和SiCp/AZ91复合材料组织及性能的影响
8.Effect of Forming Process Parameters of Magnesium Alloy Wheels on Anti-extrusion Height镁合金轮毂变形参数对反挤压高度的影响
9.Macro-micro Coupled Simulation of Positive and Negative Extrusion for Universal Joint Fork万向节叉正反挤压成形的宏微观耦合模拟
10.FEM simulation of backward extrusion process of TB10 titanium alloy cylinderTB10钛合金筒体反挤压成形的有限元模拟
11.Finite Element Simulation of Internal Pressure of Backward-Extruding Containers and Optimization of Combined-Containers;反挤压凹模内压力的有限元模拟及组合凹模优化
12.The technological analysis is conducted, the extrusion part is formulated, the blank demension and the backward extruding force are calculated for the aluminium casing.对铝合金外壳进行了工艺分析、订了挤压件图、算了毛坯尺寸及反挤压力。
13.Computation Model and Confirmation of Magnesium Alloy AZ91D Inverted Extrusion Dynamic Recrystallization Size镁合金AZ91D反挤压动态再结晶晶粒度计算模型与验证
14.The Application of the Backward Extrusion in the Fabrication Process of Silver Alloy Materials反向挤压在银合金材料加工中的应用
15.Press down and pinch alternatively for about20-30 times.先用力向下按压,然后向上挤捏,如此一按一挤,反复进行20~0遍。
16.hydrostatic extrusio静水压挤压;静水压挤压;静液力挤压;静液力挤压;液力静挤压
17.The Research on Reactive Sintering and Extrusion of Ti/Al Composite Powder Prepared by Mechanical Milling;机械球磨Ti/Al复合粉反应烧结及挤压工艺研究
18.Finite Element Numerical Simulation of Hot Indirect Extrusion Process of 6061 Aluminum Alloys6061铝合金反向热挤压工艺参数优化及其模拟
相关短句/例句

Inverted extrusion反挤压
1.Through the energy control in the inverted extrusion production process of typical 165X165R6M semifinished tube,by utilizing group technology,the energy 31 473.指出利用成组技术降低能耗是可行的,并利用成组技术对典型的规格为165X165R6M铜管坯的反挤压工序生产过程进行能耗控制,降低了能耗,年可节能31 473。
3)indirect extrusion反向挤压
1.Coarse grain structure of aluminium alloy during indirect extrusion;铝合金反向挤压中的粗晶组织
2.This thesis introduces the cardinal principal,characteristics,major classfication of indirect extrusion of metal,as well as technique problems,quality problems,chief technical and economic index that should be noticed in the production of indirect extrusion.介绍了金属反向挤压法的基本原理、特点、主要分类、生产中应注意的技术、质量问题和主要经济指标。
4)backward extrusion press反挤压机
5)compression and inverse挤压反转
6)backward extrusion pressure反挤压力
1.Through the comparison and assess of calculating methods of backward extrusion pressure for aluminum alloy cups, the calculating methods close to measured values under different deformation degrees are obtained.通过对铝合金杯形件反挤压力计算方法的评比 ,得到了其在不同变形程度下较接近于实测值的计算方法用以估算挤压力。
延伸阅读

反向挤压反向挤压backward extrusion fanxiang liya 反向挤压(baekward extrusion)金属制品 的流出与挤压杆相向运动的挤压方法,也称间接挤压 (indireet extrusion)。根据挤压杆和挤压筒之间的运动 特点,反向挤压分3种:挤压筒固定、挤压杆运动的; 挤压杆固定、挤压筒运动的;挤压杆和挤压筒相向运动 的。(见图)挤压杆运动方向‘麟燕襄舞舞焦万2 司燃熟舞奥巍熟熟燕盈麟羹鑫姿羹粪巍魏蒸激掇次一挤压简移 砂岁必‘“公“尹乍撰半阴臀缪缪蟒动方向挤压制品运动方问4‘笋么么溺~ 3 反向挤压示意图 1一挡块;2一挤压筒;3一挤压模; 4一空心挤压杆;5一挤压制品 反向挤压的特点是,在挤压过程中锭坯表面与挤 压筒内壁之间无相对运动,不存在摩擦;变形比较均 匀;挤压力比正向挤压可降低30%~40%,成品率、生 产率高。缺点是制品外接圆直径受挤压杆限制,一般比 正向挤压小30%,长度也受到限制,表面质量不如正 向挤压。 (孝云祯)