高精度连接杆造制造业的低浪费技术
Łukasz Dudkiewicz1,2, Marek Hawryluk1
1Department of Metal Forming, Welding and Metrology, Wroclaw University of Science and Technology, Lukasiewicza Street 5, 50-370 Wroclaw, Poland.
Materials (Basel, Switzerland)
|January 25, 2025
概括
这项研究使用数值建模开发了一种低浪费的热模造技术. 新的工艺减少了材料浪费,并通过优化工具设计将能源消耗降低了10%.
科学领域:
- 制造业 工程 制造工程
- 材料科学 材料科学 材料科学
- 计算力学 计算力学 计算力学
背景情况:
- 传统的热压造工艺往往涉及材料浪费和高能耗.
- 优化造技术对于可持续制造和降低成本至关重要.
- 数字建模为模拟和改进制造过程提供了强大的工具.
研究的目的:
- 开发和验证用于连接杆生产的低浪费热压造技术.
- 尽量减少材料使用和造力,从而减少能源消耗.
- 利用数值建模来设计和验证新的造工具和工艺.
主要方法:
- 验证现有的热压造技术.
- 使用Forge 3.0 NxT软件开发数字模型.
- 设计新的造工具,其中包括一个额外的预先粗通道 (0X).
- 模拟三阶段造过程 (0X,1X,2X) 以分析材料流,温度分布,力和能耗.
- 开发技术的工业验证.开发技术的工业验证.
主要成果:
- 新的三阶段造工艺 (包括前粗通道) 有效地分配了力,并减轻了后续通道的压力.
- 引入预粗通道导致充电材料要求降低.
- 优化的造技术使工艺能耗降低了10%.
- 数字建模准确地预测了流程结果,验证了其用于虚拟流程验证的使用.
结论:
- 开发的低浪费热压技术,通过数值建模和工业试验验证,大大降低了材料和能源消耗.
- 在造工具设计中整合一个预先粗过关是优化工艺的有效方法.
- 有限元 (FE) 建模是制造工艺虚拟验证和优化的宝贵工具,适用于各种工业应用,以提高效率和可持续性.
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