The Complete Practical Guide to FDM 3D Printing

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课程名称:《FDM 3D 打印的完整实用指南》 课程概述: 本课程旨在为初学者提供Fused Deposition Modeling (FDM) 3D 打印的全面指导,适合任何想要使用FDM 3D 打印机的人。自2010年以来,消费者级桌面3D 打印机的普及呈上升趋势,这种技术在大学、创客空间和社区创新中心变得越来越常见,价格也逐渐亲民,最低低至200美元。该课程深入探讨了FDM桌面3D 打印机的技术背景以及如何使用FDM打印机,包括切片软件的使用、设计考虑因素及购买桌面FDM 3D 打印机时的重要考虑。 课程内容包括: - FDM 3D 打印的定义与历史 - 桌面FDM 3D 打印机的常见部件 - 从CAD到3D打印的整个过程 - 为3D打印准备CAD模型的主要设置 - 如何使用Ultimaker Cura切片软件生成G-code - 如何将G-code导出至3D 打印机 - 如何从3D 打印机中提取3D打印件 - 常见后处理流程 - FDM打印的主要设计考虑因素 - 购买桌面FDM 3D 打印机时的重要注意事项 - 3D 打印的趋势 - 为何要学习3D打印? 近年来,全球3D打印市场呈现快速增长,从2016年的约83亿美元增长到2020年的160亿美元,预计到2024年将达到400亿美元。3D打印技术正在改变制造、供应链、建筑、时尚、航空等多个行业,能够降低成本、提高制造效率并推动创新。因此,熟悉3D打印及其应用领域是日益重要的。 常见问题: - FDM 3D 打印是什么? FDM代表熔融沉积建模,是一种广泛应用的3D打印技术,通过将热塑性材料加热并沉积,逐层构建设计。 - FDM 3D 打印如何工作? FDM 3D 打印机通过热喷嘴熔化热塑性材料,并逐层排列形成固体部件,使用的运动由称为G-code的指令控制。 - 常见的FDM打印材料是什么? FDM 3D 打印机主要使用PLA和ABS塑料,随着技术的发展,适用材料的种类也在不断增加,包括柔性TPU等新型材料。

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Starting from nothing, this course will prepare you to use your own Fused Deposition Modeling (FDM) 3D Printer. Course SummarySince 2010, there has been a noticeable rise in consumer-level desktop 3D Printers' availability utilizing the Fused Deposition Modeling - FDM 3D Printing technology. Today, finding a desktop 3D Printer is becoming an expectation in every university, maker space, and community innovation center. They are also becoming widely available at very affordable prices that are as low as USD 200. This course dives deeper into the topic of FDM desktop 3D Printers. It covers the technology background, how to use an FDM 3D Printer, how to use the slicer software, the design considerations for printing with an FDM 3D Printer, and key considerations for purchasing a desktop FDM 3D Printer.According to Emerge Research, the desktop 3D Pinter market size is expected to be worth USD 5,129.00 million by 2027.Breakdown of the covered topics in this course: What is Fused Deposition Modeling (FDM) 3D Printing and its historyThe common parts of a desktop FDM 3D PrinterThe journey to 3D Print apart from CAD to 3D printingThe major settings for a 3D model from a CAD software for 3D PrintingHow to use the Ultimaker Cura slicer software to generate the G-codeHow to export the G-code from the slider to the 3D PrinterHow to extract the 3D print from the 3D PrinterThe common post-printing processesThe major design considerations for printing with FDMThe major considerations for purchasing a desktop FDM 3D Printer3D Printing Trends - Why Should you Learn 3D Printing?As recently as 2016, the Global 3D Printing market was at about 8.3 billion US dollars. This number doubled by 2020, reaching 16 billion dollars, and is expected to reach 40 billion dollars by 2024. This growth is only expected to increase as the different 3D Printing technologies keep maturing. In addition to the growing market size, 3D Printing is expected to disrupt and transform many industries ranging from traditional manufacturing, supply chain, oil and gas, film and television, construction, fashion, aerospace, jewelry, medicine, and education.The application of 3D Printing across sectors is expected to cut costs, produce lighter parts, increase manufacturing efficiency, innovate better and faster, and design and produce more complex objects. All this will radically improve many of our current practices and unlock future possibilities. With all this, getting familiar with 3D Printing and its landscape in terms of both applications and potential is becoming essential. This will allow you to capitalize on the 3D Printing technology to add value to your projects and business.- Frequently Asked QuestionsWhat is FDM 3D Printing?FDM stands for Fused Deposition Modeling. Another similar technology is Fused Filament Fabrication (FFF). Both are common 3D Printing technologies widely available at the consumer level. They work by melting and depositing thermoplastic on specific arrangements to form your design. You can think of it as an auto-moving hot-glue deviceHow does FDM 3D Printing work?FDM 3D Printing works by melting thermoplastics through a hot nozzle, then arranging that melting plastic layer by layer to form a solid part. The movements of the 3D Printer forming the final part are governed by code that is generally referred to as G-code. G-code can be automatically generated using slicer software.What are common FDM printing materials?All FDM 3D Printers work by melting thermoplastics. Thus, plastics are the most common materials. More specifically, PLA and ABS plastics. However, the types of printable materials are increasing over time as the field develops further. Newer, less common materials include flexible TPU and many different composites.

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