Microstructure and properties of extruded profiles of zinc-based alloys;
锌基合金挤压型材的组织与性能
Mathematical model of design and calculation of aluminum profile extrusion die land length;
型材挤压模工作带长度设计计算的数学建模
Theelastoplastic finite element method of finite deformationwas used to carry out the numerical simulation for theprofile extrusion process with different die hole eccentricpositions.
通过引进流速均方差作为评价塑形变形时金属流动速度不均衡性指标,来有效地控制型材挤压成形时金属流动的不均匀性。
The section extrusion and microstructure and mechanical properties of AZ31 magnesium alloy have been analyzed.
对AZ31镁合金T型材挤压成形进行了工艺试验研究,确定了T型材模具各工作带尺寸及限流措施。
The whole process of 6063 extruded profiles production was analyzed,and the best composition desigh,working process and heat treatment technology were confirmed.
对6063挤压型材的生产全过程进行了分析,确定了该合金最佳的成分设计,加工和热处理等工艺。
Key technologies of Aluminum extrusion processes numerical simulation using finite volume method based on non-orthogonal structure grids
基于非正交结构网格有限体积法的铝型材挤压过程数值模拟关键技术
The frame of knowledge-based integrating system for aluminum extrusion die design was put forward.
提出了基于知识的铝型材挤压模具集成系统的框架,研究了事例推理技术(CBR)在铝型材挤压总体事例建模中的实现以及面向铝型材挤压成形过程的仿真方法。
The mathematic model of aluminum extrusion processes using FVM was established by FVM basic theories and rigid-plastic flow theories.
将流体力学中的有限体积法(FVM)基本理论与刚黏塑性流动理论相结合,建立了基于非正交结构网格的铝型材挤压过程有限体积法数值模拟模型。
A new assumptions of extrusion center for defferent model stuff extrusion is presented.
提出了挤压中心的新假设,建立了异型材挤压设计理论,并开发了相应挤压CAD/CAE软件,数值模拟了变形区的速度场、应变速率场以及摩擦因子、断面减缩率对相对应力的影响,获得了挤压凹模的最佳参数,并应用于挤压工程实
Magnesium alloy extruded profiles
GB/T5156-1985镁合金热挤压型材
Wrought aluminium and aluminium alloy extruded profiles--Tolerances on dimensions and shape
GB/T14846-1993铝及铝合金挤压型材尺寸偏差
Wrought aluminium and aluminium alloys--Extruded profiles for commercial usage
GB/T6892-1986工业用铝及铝合金热挤压型材
The Coloring Black Film Process of 6061 Aluminium Alloy Nave Boss Profile
6061铝合金车圈挤压型材着黑色工艺研究
Design of Die Land Length for Extrusion of Aluminum Shape
铝型材挤压模工作带长度的设计方法
Numerical Design of Die Bearing for Extrusion of Aluminum Shape
铝型材挤压模工作带形状的数值设计
The Distribution Law of the Materials in the Compound Extruding of Cupplng-Cupping Bar(Ⅱ)
杯—杆型复合挤压的材料分配规律(Ⅱ)
Status and Development Trend of Extrusion Technology of Alu minum Alloy Profile
铝合金型材挤压技术现状与发展趋势
Design of Extrusion Mode and Extrusion Processing of Wrought Magnesium Alloys with Complex Cross-Section;
镁合金型材挤压模具设计与工艺研究
Finite Element Investigation on Extrusion of Rectangular AA6063 Profile;
AA6063矩形截面铝型材挤压有限元分析
Research on CAD/CAE System for Porthole Extrusion Moulds of Hollow Aluminum Profiles;
空心铝型材分流组合挤压CAD/CAE研究
Numerical Simulation of Aluminum Profile Extrusion Process and Die Design
铝型材挤压过程数值模拟及模具设计
Intelligent Design of Aluminum Extrusion Dies Based on CAD/CAE
基于CAD/CAE的铝型材挤压模具智能设计
Manufacture and design on core-inlaid extrusion die for aluminum profile
铝型材镶芯式挤压模具的设计与加工
Design of Extrusion Die for the Large-Scale Aluminum Alloy Profile Using in the Train Freight Transportation Compartment
列车货运车厢用大型铝合金型材挤压模设计
Solid Modeling Technology and its Application in the Design of the Extrusion Die for Al Profiles
铝型材挤压模设计中的实体造型技术及其实现
Research on Metal Flow Regularity of Extrusion Process for the Large-scale Aluminum Material;
大型铝型材挤压过程中金属流动规律的研究
polyamide(pa) moulding and extrusion materials - part 1 : designation
模塑和挤压成型的聚酰胺(pa)材料 第1部分： 命名