IoT Implementation in PIAGGIO: Enhancing Productivity and Engineering Efficiency

技术

网络安全和隐私 - 身份认证管理
传感器 - 液位传感器

适用行业

汽车
运输

适用功能

产品研发

用例

自主运输系统
交通模拟

服务

测试与认证

挑战

比亚乔是机动两轮车辆的领先制造商，在测试条件下分析复杂的几何形状时面临着重大挑战。该公司缺乏关键区域的信息，这使得模型到处都需要高水平的细节。诸如回合之类的细节特征不容忽视。这种情况构成了重大挑战，因为需要细致且耗时的过程来确保测试结果的准确性和可靠性。

关于客户

比亚乔成立于 1884 年，是世界领先的两轮机动车辆制造商，也是欧洲市场的综合领导者。该公司拥有多个品牌，包括 PIAGGIO、GILERA、VESPA、DERBI 和 PUCH，满足广泛的出行需求。创新、创意和设计是引导比亚乔应对全球市场挑战并努力满足客户期望的核心价值观。

解决方案

为了应对这一挑战，PIAGGIO 将 Pro/E 中的几何图形导入到 ANSYS Workbench 中。由于 CAD 建模错误，工作台检测到一些几何奇点。然而，只有几个几何更新提供了修复。功能强大的 Workbench 四面体网格划分器快速填充了大约一百万个节点和 60 万个单元的几何体。迭代求解器在标准英特尔工作站上大约 2 小时内找到了解决方案。应力最大的区域极其局部化，在 ANSYS 内进行子建模和非线性分析。该过程涉及插入塑性行为以评估塑性变形的最大水平。

运营影响

The implementation of the ANSYS Workbench in PIAGGIO's operations led to significant improvements in productivity and efficiency. The solution allowed the company to quickly identify the most stressed region and assess if the test would be passed. This not only saved engineering time but also enhanced the company's ability to handle complex assemblies. The solution's ability to quickly fill the geometry with nodes and elements and find solutions in a short time significantly streamlined the company's operations. Moreover, the ability to sub-model and analyze the most stressed regions nonlinearly inside ANSYS provided valuable insights into the maximum level of plastic deformation, further enhancing the company's testing capabilities.

数量效益

The ANSYS Workbench filled the geometry with about a million nodes and 600K elements in a short time.
The iterative solver found the solution in about 2 hours on a standard Intel workstation.
The engineering time was significantly reduced, with only a few days now needed to perform a complete test-bench simulation of very complex assemblies.