技术
- 分析与建模 - 数字孪生/模拟
- 网络安全和隐私 - 入侵检测
适用功能
- 产品研发
用例
- 制造过程模拟
- 虚拟原型与产品测试
关于客户
Audemars Piguet & Cie SA 是一家瑞士豪华手表制造商,成立于 1875 年。该公司以开发和制造配备复杂机制的精密手表而闻名。多年来,爱彼不断突破制表业的界限,创造了许多行业第一。如今,该公司继续以瑞士精准技术和卓越时计为特色。该公司对创新和质量的承诺体现在它使用先进的模拟技术来改进其手表的设计和制造工艺。
挑战
豪华手表制造商爱彼 (Audemars Piguet & Cie) 在设计和制造高精度手表组件(特别是日期显示机构)时面临着重大挑战。这种每 24 小时更改一次日期的机制需要以人眼看来瞬时的方式提前(通常在 0.015 秒内),并且必须显示正确的下一个日期。这是通过跳线、弹簧和触发凸轮的复杂组装来实现的,使显示盘精确旋转一个日期步。传统上,这些精美的手表机制是使用原型设计来设计的,这是一个成本高昂的迭代过程。虽然仿真可以减少对原型的需求,但手表机构动态系统中的精确且灵活的组件需要极其精确的非线性动力学功能才能正确表征。
解决方案
Audemars Piguet & Cie 采用 ANSYS 仿真技术,特别是 ANSYS Mechanical 和 ANSYS LS-DYNA 来应对挑战。该公司使用ANSYS瞬态动态和显式解决方案来分析日期显示机构的动态行为。他们利用非线性接触行为来精确模拟日期显示的移动机制。这使他们能够分析和比较不同设计模型的行为,并根据仿真结果改进机制。然后将模拟结果与实际测试进行比较,结果显示出显着的一致性。这种方法使公司能够满足钟表行业所需的严格精度,并将模型投入生产,而无需任何进一步的原型。
运营影响
数量效益
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