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- A renumbering algorithm is presented in this paper.The algorithm optimizes the node number of the aluminium profile extrusion die, makes the bandwidth reduced and the compute speed increased. 本文用一种新的结点编号优化算法对铝型材模具网格结点编号进行了优化,减少了有限元带宽,提高计算速度。
- Study Progress on Aluminium Profile Extrusion Die CAD/CAE/CAMM 铝型材挤压模CAD/CAE/CAM研究进展
- Computer Aided Optimum Design of Die Bearing Length and Layout for Aluminium Profile Extrusion 铝型材挤压模工作带长度和模孔配置的优化设计
- aluminium profile extrusion 铝型材挤压
- Architectural aluminium profile production line? 建筑毛面积?
- Have some knowledge on Aluminium Profile and CNC Programming. 对铝型材和CNC程序有所了解。
- The aluminum billet homogenizing, extrusion cooling, profile ageing also effect the hardness and resistance characterristics of aluminium profiles. 从铝棒的均质、挤压后的淬火、铝材的时效处理都影响到铝型材的硬度和抗冲击性能。
- Buying Aluminium Profile For Office Equipment And Mobile Partition System. 信息主题:乌克兰求购办公设备。
- Containers for household and chemicals, hollow thin-walled parts, and profile extrusion. 家用和工业用化学品容器、中空薄壁部件以及型材挤塑产品。
- The main goals of product quality include stable dimensions, fine surfaces of the profile extrusion, and no internal air bobbles in the products. 若产品截面为对称性异型断面，其所需调整设定之工作参数，则远较单纯平板或正多边型之押出工件的工作参数更难取得最佳化之参数组合。
- As a matter of production experience,the causes of LD31 profile extrusion bite defect were analyzed.The correlation prevention methods were presented. 根据生产中的经验，分析了LD31型材挤压时产生咬痕缺陷的原因，并提出了相应的处理方法。
- An angle aluminum profile extrusion process has been done by numerical simulation with large deformation elasto-plastic finite element theory. 采用大变形弹塑性有限元理论,对典型型材角铝零件的挤压成形过程进行了全面有限元仿真和分析。
- How to improve the designing methods of die used for bigger slenderness ratio half hollow aluminium profile are expounded. 阐述了如何提高舌比较大的半空心铝型材模具寿命的设计方案,即将半空心型材模具设计成整体分流模的形式。
- Due to the sever plastic deformation, simulation of complicate aluminum profile extrusion with finite element method can not work well because of continuous mesh rezoning. 摘要由于变形剧烈，复杂铝型材挤压成形有限元模拟会因网格不断重划分而精度欠佳。
- The streaks are main defects of aluminium profiles surfaces. 条纹是铝合金型材表面的主要缺陷之一。
- The fundamental research of the UPVC profile extrusion tooling was discussed and the key techniques in the course of design, manufacture and debugging of the tooling were stated. 探讨了UPVC异型材挤出模具的基础研究以及模具设计、制造、调试过程中的关键技术。
- Sheet extrusion machine, PP non-woven extrusion machine, cast film extrusion machine, pipe extrusion machine, profile extrusion machine, washing &pelletizing extrusion machine. 无论片材、流延膜、无纺布，管材、异型材及清洗造粒押出设备，我们一应俱全！
- Aluminium door is a kind of decorative ornament using quite unique craft glass matching with fine-quality aluminium profile, which is elegant and fashionable. 吊趟式铝合金门,是运用极具特色的工艺玻璃配合优质铝型材精制而成家居装饰品,具有典雅。
- The development course of Chinese aluminium profile industy is introduced.The actualities of Chinese aluminium profile industy are reviewed.The existing problems are discussed. 回顾了我国铝型材工业发展的历史,评述了我国铝型材工业的现状,对于铝型材行业存在的问题进行了讨论。
- Basic frame of the computer simulation system for 3D flow of profile extrusion die was established. Its modules and functions were introduced. This system consists of 3 modules,which are pre process module,3D FEM simulation module and post-process module. 建立了异型材口模挤出三维流动计算机模拟系统的基本框架 ,介绍了其结构和功能 ,该系统主要包括前置处理、有限元分析和后置处理三大模块 ,有限元分析模块又包括对口模内幂律流体流动的分析模块、粘弹性PTT流体流动的分析模块以及粘弹性PTT流体三维挤出胀大的分析模块 ;
