Moldflow模流分析软件介绍

Autodesk® Moldflow® CAD ctor
Autodesk® Moldflow® Design Link
AMA产品功能构成
Cooling Quality Geometry
Sink Mark
Runner Balancing
Cooling
Warpage
Dual Domain
Thermoplastic Filling Analysis
Autodesk Moldflow 2011
Explore Alternatives – Surface Finish
Autodesk Moldflow 2011
Evaluate Alternatives – Texture can hide defects
Design
Manufacturing
Advanced
Gate Location
Molding Window
Runner Advisor
3D
MSA
AMI产品功能构成
DualDual Domain domain
True 3D Mesh
Midplane
Basic
Performance
Advanced
Synergy
Autodesk Moldflow 2011
Example: Typical CAD Digital Prototype
Autodesk Moldflow 2011
Component’s Internal Features (Ribs/Bosses)
Autodesk Moldflow 2011
Results
Algor Model
Autodesk Moldflow 2011
Photorealistic Surface Defect Visualization

Plastic part appearance is often critically important Manufacturing process affects part appearance Simulation can predict surface defects How to see the ultimate aesthetic impact of a defect?
Autodesk Moldflow 2011
Defect Visualization
Sink marks
Shrink & Warp
CAD Model in Showcase
Model enriched with Moldflow results Experience it before it is real !!!
Autodesk Moldflow 2011
Moldflow – Algor Interface
8,000+ Plastic Materials added to Algor
Autodesk Moldflow 2011
Moldflow – Algor Interface
Export Algor model to Moldflow Map Moldflow results to Algor to enable more accurate structural analyses
Communicator 功能： 查看结果，便于交流。该小工具是免费的。
Autodesk Moldflow 2011
Release Objectives

易于操作使用 求解精度提高


运算速度加快
Moldflow与Algor和showcase集成
易于操作使用
Autodesk Moldflow 2011
纤维取向求解增强
3D 纤维取向改进:

新版本里计算了beam单元里的纤维取向
Autodesk Moldflow 2011
外观缺陷在3D分析里显示
AMI分析结果里显示外观缺陷

熔接线(3D) 凹痕(Dual Domain and 3D)

分析速度加快
Autodesk Moldflow 2011
改进的双核和多核计算
求解时间

在AMA里3D流动分析求解应用多线程和 GPU技术，求解速度是以前的2~3倍。 对大模型支持GPU技术


自动GPU和并行选择
Autodesk Moldflow 2011
冷却分析求解增强
计算精度和速度改进

通过改进的内存使用方法，64位机器求 解速度大大提高。 冷却温度的计算精度增强

MOLDFLOW和结构分析软件ALGOR和可视化软件 SHOWCASE的集成
MDL，CADDOCTOR和Communicator功能
MDL功能： MDL For Pro/e MDL For PARASOLID MDL For CATIA V5 Pro/e part *. X_T part step step step
CADDOCTOR 功能： 修复和简化模型， 帮助提高网格质量，大大降低网格处理时间，提高效率。
新的高级的流动前端

更好的流动前端预测 对称性改进 惯性和重量对注塑成型的影响得 到了重大的改进。


Autodesk Moldflow 2011
3D流动求解器改进
Moldflow 2010
流动前端温度计算改进

更平滑 对称性改进
Moldflow 2011

Autodesk Moldflow 2011
Autodesk Moldflow 2011
界面变化，易于操作

使用方便性和效率大大提高 现代化的外观和感受 和其他的AUTODESK产品一样的界面格式 Moldflow Adviser, Insight and Communicator都有这种界面 Moldflow的经典界面仍然保留，在安装时可以选择新界面和经典 界面
Autodesk Moldflow 软件介绍与2011版新技术新功能
仇勇辉 咨询顾问 新科益系统与咨询（上海）有限公司
软件构架
Autodesk® Moldflow® Insight Autodesk® Moldflow® Adviser Autodesk® Moldflow® Communicator
产品设计检查
AMA里快速检查产品设计:


厚度快速检查
拔模角快速检查 倒扣
Thickness Check
Undercut Check
Draft Check
Autodesk Moldflow 2011
GUI速度和稳定性改善
Synergy 稳定性增加
软件出现突然非自然关闭的情况大大减少 如果出现非自然关闭有信息提示是否要保存
Internal Features Lead to “Sink Marks”
Autodesk Moldflow 2011
How visible are the Sink Marks?

Difficult to tell using traditional CAE tools Really need to inspect the defects on a physical prototype under lighting and surface finishes
Autodesk Moldflow 2011
Ribbon Interface
Autodesk Moldflow 2011
材料库更新
材料库升级

材料库升级，目前含有414家供应商的8479 种材料。 材料质量指示器

求解精度增强
Autodesk Moldflow 2011
3D流动求解器增强
Moldflow 2010 Moldflow 2011