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高级支撑结构理论大师课

掌握支撑结构设计、DfAM、多材料系统以及FDM、SLA和金属3D打印中的支撑移除。

Barcha darajalar • 25 Ma'ruzalar • Umrbod kirish

Tasdiqlangan usta o'qituvchi

高级支撑结构理论大师课
TREYLER
O'qituvchi bilan tanishing: NextGen3D OM

19 ms

5.0 / 5.0
Global reyting
1
Faol talabalar
Ingliz (Amerika)
99 ta til subtitrlari
3 soat 7 daq
Jami tarkib

Siz nimani o'rganasiz

计算常见聚合物和金属的关键悬空角度、桥接阈值和材料流动动力学。
了解在FDM、SLA和金属增材制造中支撑需求的机械、热力学和重力原理。
选择和比较线性(网格、线条、之字形)、树状和拓扑优化的有机支撑结构。
为复杂内部几何设计自定义、混合、可拆卸和可溶解支撑系统(PVA、BVOH、HIPS)。

Kurs mazmuni

7 bo'limlar • 25 ma'ruzalar • 03:07:48 umumiy uzunligi

What are Support Structures and Why Do We Need Them

07:00

What are Support Structures and Why Do We Need Them

PDF
Yuklab oling

Support Structure Terminology and Key Concepts

09:35

Physics of Support Structures - Gravity, Overhangs, and Bridging

08:15

Support Structure Terminology and Key Concepts

PDF
Yuklab oling

Physics of Support Structures - Gravity, Overhangs, and Bridging

PDF
Yuklab oling

About Course and Us

01:04

Linear Supports - Grid, Lines, and Zigzag

08:03

Tree Supports - Design and Optimization

07:25

Organic Supports and Topology Optimization

07:42

Specialized Support Types

08:03

Material Properties and Support Requirements

08:11

Support-Part Interface Mechanics

07:55

Thermal Considerations in Support Design

07:28
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Talablar

3D打印技术和基本增材制造工作流程(FDM或树脂打印)的基础知识。

熟悉标准3D CAD建模软件和网格文件准备(STL、OBJ或3MF格式)。

使用桌面或工业切片软件(如Ultimaker Cura、PrusaSlicer或Bambu Studio)的经验。

能够运行现代3D切片程序并查看CAD几何形状的计算机硬件。

Maqsadli auditoriya

3D printing technicians and print farm operators seeking to drastically reduce material scrap and post-processing labor.

Mechanical engineers and product designers wanting to master Design for Additive Manufacturing (DfAM) for complex functional parts.

Additive manufacturing specialists working in aerospace, automotive, or medical device industries facing strict surface finish requirements.

Architectural modelers and industrial designers producing delicate, complex visual prototypes with minimal surface scarring.

Ushbu kurs haqida

高级支撑结构理论大师课是一门面向3D打印从业者、机械工程师、产品设计师和增材制造专家的全面工程课程,旨在帮助学员在增材制造中的临时脚手架方面达到绝对的技术精通。虽然支撑结构对于稳定悬空特征、桥接跨度和孤立几何体至关重要,但它们也会引入材料浪费、延长周期时间和复杂的后处理。本课程提供了一个严格的、基于物理的框架,在熔融沉积成型(FDM)、光固化(SLA/DLP)和直接金属激光熔化(DMLS/SLM)中平衡结构需求与制造效率。

学员将探索层层构建的机械和热力学动力学,包括悬空角度阈值、重力引起的扭矩、熔池粘度和树脂打印中的剥离力抵消。课程提供了对支撑几何形状的详尽研究,从线性模式(网格、线条、之字形)和自然分支树状结构到尖端拓扑优化的有机支撑。学生们研究接口力学、Z距离调整、接触点几何形状、热量散发和多材料配对,包括水溶性(PVA、BVOH)和化学溶解系统(苯乙烯-丁二烯-苯乙烯在柠檬烯中)。至关重要的是,该项目涵盖了先进的增材制造设计(DfAM)策略——如自支撑的倒角、泪滴形通道、哥特式拱门、零件分割和空心——使工程师能够系统地在源头上最小化或消除支撑依赖。

通过来自航空航天(美国GE航空公司LEAP发动机燃料喷嘴)、医疗器械(英国威尔士大学医院定制钛制下颌植入物)、汽车原型(进气歧管)和澳大利亚高精度建筑模型的详细实际案例研究,学员分析支撑工程如何直接决定零件的可行性、表面粗糙度(Ra)和生产经济性。课程以对领先切片算法(Cura、PrusaSlicer、Simplify3D、PreForm和Materialise Magics)的深入评估结束,提供可行的技术策略以实现完美的表面处理和完美的打印成功率。

关于NextGen3D

NextGen3D学院是一家位于阿曼的顶级增材制造中心,致力于推进工业

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