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Autodesk Moldflow在宁波富诚优化熔接线方案的应用

Autodesk Moldflow在宁波富诚优化熔接线方案的应用

Customer challenge

宁波富诚汽车饰件有限公司位于江南名邑浙江余姚,公司创建于70年代,专业从事汽车内外饰件的研发与生产。公司拥有雄厚资金和先进的生产设备,在余姚拥有宁波工厂、灯饰公司,模塑公司三大子公司,还有仪征、武汉、清远、沈阳四大在建分厂。目前为上海通用、上海大众、广州本田、东风日产、神龙公司等多家汽车主机厂直接配套供货,企业愿景:成为中国汽车饰件行业卓越企业。  遇到的主要挑战是客户对外观要求比较高,同时产品结构越来越复杂,浇口的布置稍有不当,将产生很多难以控制的外观问题,尤其熔接痕,需要在前期识别出来并通过moldflow解决这些问题。

Project goals

客户产品绿色部位为外观处,不允许有明显的熔接线、缩痕等外观缺陷。前保护罩本体右侧有一个大方孔导致熔接线,希望能够尽量淡化甚至彻底消除熔接线。    

Solution

产品外观处有一明显熔接线,且熔接角度小于75度,产品外观是黑色,所以熔接线比较明显,装车后该处熔接线肉眼仔细看可见,导致光板件不能认可,客户要求该问题必须得到解决。  

改善方案一: 

希望能够通过 Autodesk Moldflow 分析,移动浇口位置,将熔接线赶至角落处增加熔接线的角度,使得熔接线不明显。

分析结果:熔接线的角度大于90度会改善,中间可能产生一条熔接线

实际结果:熔接线明显的减弱了,中间产生一条新的熔接线

客户反馈:必须再优化熔接线

改善方案二:

右侧两浇口同时打开,(去除产品中间熔接线)熔接线附近局部壁厚加厚

增大熔接角度。增加料温、模温速度,注塑压力,保压压力,重新抛光。(多管

齐下,使熔接线质量达到最好)

分析结果:外观处熔接线的角度大于120度

实际结果:奇迹发生了,熔接线肉眼看不清楚。

Business outcome

透过使用利用 Autodesk Moldflow ,减少冲压程序,成功节省了生产成本。

大型冲压机 100,000*2=200.000

操作工 30.000*4=120.000

节省生产成本: 20.0000+120.000 = ¥320.000 RMB


连带效益

利用 Autodesk Moldflow , 给公司营业额增加

模具营业额增长约8000,000 RMB。

模流分析对模具增长贡献率10%

效益增加: 8000.000 * 10% = ¥800,000 RMB

总计: 32+80= ¥112万

Conclusion

通过使用 Autodesk Moldflow 软件解决熔接线问题,帮助企业节约生产成本,接收新订单,实实在在的为企业带来利润。

Project summary

    Duration & delivery

  • 45
  • 2023-02-25

    Autodesk solutions

  • AutoCAD
  • Forge
  • Spacemaker
  • Alias
  • AutoCAD
  • Autodesk CAMplete TruePath
  • Autodesk CAMplete TurnMill
  • Autodesk HSM
  • Autodesk Nastran In-CAD
  • Autodesk Within Medical
  • CFD
  • Configurator 360
  • Factory Design Utilities
  • Forge
  • Fusion 360
  • Fusion 360 - Additive Build Extension
  • Fusion 360 - Generative Design Extension
  • Fusion 360 - Machining Extension
  • Fusion 360 - Nesting & Fabrication Extension
  • Fusion 360 - Product Design Extension
  • Fusion 360 - Simulation Extension
  • Fusion 360 for Manufacturing
  • Fusion 360 for Product Design
  • Fusion 360 Manage
  • Fusion 360 with FeatureCAM
  • Fusion 360 with Netfabb
  • Fusion 360 with PowerInspect
  • Fusion 360 with PowerMill
  • Fusion 360 with PowerShape
  • Helius
  • Inventor
  • Inventor Nastran
  • Moldflow
  • Netfabb Local Simulation
  • Post Processor
  • Product Design & Manufacturing Collection
  • Spacemaker
  • TruComposites
  • TruNest
  • Upchain
  • Vault
  • Vault PLM
  • VRED
  • Forge
  • Spacemaker
  • Vault

    Services provided

  • Assessment of Needs
  • Implementation
  • Pipeline Development
  • Process Automation
  • Strategy & Planning
  • Workflow Optimization
  • Optimize Accelerator Delivery

    Customer industry

  • Additive Manufacturing
  • Design
  • Subtractive Manufacturing
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