快速交付模具通过立体石法制造,以提高制造效率
Jae Hyang Lee1,2, Seonghwan Park1,3, Jeon Taik Lim4
1Advanced Joining and Additive Manufacturing R&D Department, Korea Institute of Industrial Technology, 156 Gaetbeol-ro, Yeonsu-gu, Incheon 21999, Republic of Korea.
Micromachines
|November 27, 2024
概括
立体石刻 (SLA) 能够为塑料行业提供快速,经济高效的注塑模具插件. 优化的SLA模具成功生产了500个零件,证明了它们在快速交付生产中的可行性.
科学领域:
- 材料科学 材料科学 材料科学
- 制造业 工程 制造工程
- 聚合物科学 聚合物科学
背景情况:
- 塑料行业面临着降低成本和上市时间的压力.
- 快速的工具和原型设计对于满足这些需求至关重要.
- 立体石版 (SLA) 提供了快速,经济高效的模具生产的潜力.
研究的目的:
- 确定最佳的SLA工艺和后固化参数,以提高模具的机械和热性能.
- 为了验证SLA制造的模具在注塑成型过程中的实际适用性.
主要方法:
- 用拉伸测试,差分扫描热量计 (DSC) 和热力学分析 (TMA) 分析样本,以确定最佳的激光功率和热处理.
- 根据优化参数设计和制造了一个SLA模具.
- 该SLA模具经过了注塑试验,以评估其耐用性和性能.
主要成果:
- 确定了最佳的工艺参数,以提高SLA成型样品的机械和热特性.
- 制造的SLA模具成功完成了500个注塑周期,没有损坏.
- 该研究证实了模具能够满足快速交付模具标准的能力.
结论:
- 立体石刻是一种有效的技术,用于生产注塑模具.
- 优化的SLA模具可以用于塑料行业的快速原型设计和经济高效的生产.
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