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实例探究 > Mechanical Design for a CD & DVD Printing Machine

Mechanical Design for a CD & DVD Printing Machine

公司规模
Mid-size Company
地区
  • Europe
国家
  • Sweden
产品
  • IRONCAD
  • EZ6
技术栈
  • 3D Modeling Software
  • Flexo-printing Technology
实施规模
  • Enterprise-wide Deployment
影响指标
  • Innovation Output
  • Productivity Improvements
技术
  • 分析与建模 - 计算机视觉软件
  • 功能应用 - 制造执行系统 (MES)
适用行业
  • 消费品
  • 电子产品
适用功能
  • 离散制造
  • 产品研发
用例
  • 自动化制造系统
  • 快速原型制作
服务
  • 软件设计与工程服务
  • 系统集成
关于客户
GEPRO AB, a company involved in industrial design, engaged in a mechanical design project to develop a new type of CD and DVD printing machine. The company, represented by Engineer Göran Ewerlöf and industrial designer Jonas Ahnmé, aimed to leverage their 15 years of mechanical design experience to create a machine that would utilize flexo-printing technology. This technology, traditionally used in the packaging industry, was to be adapted for printing on CDs, DVDs, and blu-ray discs. GEPRO AB sought to innovate in the field of disc printing by developing a machine that could print with six colors at low operating costs and high speed, achieving a maximum of 100 discs per minute. The company aimed to deliver a product that would stand out in the market by offering high-quality printing and operational efficiency.
挑战
Engineer Göran Ewerlöf and his partner Jonas Ahnmé were tasked with creating a new type of CD and DVD printing machine using flexo-printing technology, which was primarily used in the packaging industry. The challenge was to find a suitable CAD system capable of handling hundreds of parts, allowing easy modification of geometry, and creating associative technical drawings. The project required a system that could manage complex mechanical designs and ensure the correct fit and function of parts and assemblies. Göran and Jonas needed a solution that would allow them to prototype and test quickly without being bogged down by software limitations or rigid design rules.
解决方案
Göran Ewerlöf and Jonas Ahnmé chose IRONCAD as their CAD system after consulting with Solidmakarna AB, IronCAD’s largest authorized reseller in Sweden. IRONCAD provided the necessary tools for handling complex mechanical designs, allowing the engineers to manage features, parts, and assemblies efficiently. The software's scene browser and drag-and-drop functionality enabled them to increase their workload and perform complex analyses to ensure the correct fit and function of their designs. The built-in mechanism mode allowed for simulated movement, ensuring assemblies were collision-free and structurally sound. The final design of the EZ6 machine featured advanced servo motors for gearless printing and direct-driven high-resolution press rollers, achieving optimal print quality. The machine included six print stations, each capable of printing with a different color, and utilized high-resolution printing and curing stations to deliver superior image quality. The intuitive interface of IRONCAD allowed the designers to experiment with different design scenarios without being constrained by software limitations, leading to a successful and innovative product.
运营影响
  • The EZ6 machine was successfully tested at Media Plant AB, Sweden’s largest CD, DVD, and blu-ray manufacturer, demonstrating its high-quality printing capabilities.
  • The machine's design, featuring hundreds of precision-milled and turned mechanical parts, sheet metal parts, and vacuum-formed components, was a testament to the effectiveness of IRONCAD in handling complex mechanical designs.
  • The use of IRONCAD allowed for rapid prototyping and testing, enabling the designers to focus on creativity and innovation without being hindered by software constraints.
  • The machine's ability to print with six colors at high speed and low operating costs provided a competitive edge in the market, leading to its recognition with an honorary Miller Impression Award for Innovations/Design.
数量效益
  • The EZ6 machine achieved a maximum printing speed of 100 discs per minute.
  • The machine printed with a resolution of between 133 and 150 lpi, ensuring high-quality images.

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