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所在平台: Udemy |
课程主页: https://www.udemy.com/course/prototyping-3d-printer/
课程评论：没有评论
课程名称：原型制作与3D打印机 概述：2024年10月新推出。本模块将结合“机器人：通过构建学习”系列的前三级课程所学的所有内容。您将学习原型制作的精髓，即从零开始构建原创机械。之后，您将利用所学知识构建您的第一个机器人——一台3D打印机。3D打印机实际上就是机器人，使用3D打印机您可以为自己的机器人设计打印定制部件。我们将重点关注的3D打印机设计也将兼作3D扫描仪。您将学习各种3D扫描和建模技术，如摄影测量法。 课程中，Ian将展示多种工具、技术和最佳实践，并分享他在原型制作和建模方面数十年的经验技巧。您将亲眼见证如何使用您可能已有的工具以全新的方式制作复杂的零件。此外，您还将学习不同的模具制作技术和一些您可能从未见过的特殊工具，以及这些工具的良好、安全使用方法。 您可以选择购买3D打印机零件套件，或者购买激光切割白杨木片的简易套件，并提供自己的铝挤压件、螺栓、加热头等。或者，您可以自行设计并用新零件或回收零件构建自己的3D打印机。因为您是设计和构建3D打印机的人，所以可以突破许多限制。相比于通常需要数千美元的商业3D打印机，它可以拥有更大的打印床，您还可以将其改装为激光切割机以定制切割自己的零件，或改装为铣削头以切割自定义金属零件。所有这些系统都采用了计算机控制龙门架的相同原理，实质上是一个机器人。 请注意，这是一门新课程，添加所有课程内容需要几个月的时间。您将学习以下内容：原型制作是什么？原型制作的第一个秘密（这是秘密 - 您需要上课来了解）；成为专业的工程师；一些术语；提示#1：可打印图案与CAD；案例研究：机械动画博物馆展示；为您的3D打印机制作板材 - 通过CAD进行部件的简单机械加工；机器人设计（以及3D打印机设计）；为3D打印机和机器人设计电子控制板；有效利用常用电动工具；模具制作技术；3D打印机的工作原理；3D打印机组装；3D扫描技术；将您的3D打印机设计为兼作3D扫描仪；电子计算机辅助设计机器人和机电设备；3D建模基础与CAD中的机器人设计；3D打印机的组装、校准和测试的各个阶段；使用您的3D打印机；为您的机器人制造履带；塑料加工；玻璃纤维加工；金属加工；为潜水机器人案例研究进行塑料成型。 大纲：无。
New for October 2024This module will fuse together everything you learned in the first three courses in the Robotics: Learn by building series. You will learn the fine art of prototyping, which is construction of original machinery from scratch. You'll then use it all to build your first robot, a 3D printer. 3D printers really are robots, and with a 3D printer you can then literally print custom designed parts for your robot designs. The 3D printer design we will focus on will also double as a 3D scanner. You will learn various 3D scanning and modeling techniques such as photogrammetry.Ian will show a variety of both tools, techniques and best practices, including tips and tricks from his own decades of experience in prototyping and modeling. You'll see first hand how to use tools you may already have to work in ways you probably never thought of, to make complex parts. You'll also learn different mold making techniques and special tools you've probably never seen before, or show good and safe ways to use these tools.You can choose to purchase the 3D printer parts kit, or the cheater kit of the laser cut birch plates and provide your own aluminum extrusions, bolts, hot head, etc.Or you can scratch design and build your own 3D printer from new parts or scavenged parts. Because you are the one designing and building your 3D printer, there are fewer limits to what you can do with it. It can have a huge printing bed compared to commercial 3D printers that would normally cost thousands of dollars, or you can retrofit it with a laser cutter to custom cut your own parts, or retrofit it with a milling head to cut your own custom metal parts. All these systems incorporate the same principles of the computer controlled gantry, effectively a robot.Please note this is a new course and it will take months to add all the lessons in. Here is some of what you will learn:What is prototyping?First secret of prototyping: *redacted* (it's a secret - you'll have to take the lesson)Be P.R.O.F.E.S.S.I.O.N.A.L.Some TerminologiesPro tip #1: Printable patterns & CADCase study: Mechanically animated museum displayMaking the plates for your 3D printer-simply machining of even metals to apply CAD to prototyping your partsRobot design (and 3D printer design)Designing electronic control boards for 3D printers and robotsEffective use of common power toolsMold making techniquesHow 3D printers work3D printer assembly3D scanning techniquesDesigning your 3D printer to double as a 3D scannerComputer Aided Design of robots and electromechanical devices3D modeling basics and designing your robots in CADThe various stages of assembly, calibration and testing of your 3D printerUsing your 3D printerMaking caterpillar tracks for your robotsPlastic workingFiberglass workingMetal workingPlastic forming for our submarine robot case study
