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所在平台: Udemy |
课程主页: https://www.udemy.com/course/autodesk-fusion-solidworks-cad-basics-cad-crash-courses/
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课程名称：自动化设计Fusion CAD与CAM及SolidWorks CAD基础（速成班） 课程概述： 本课程旨在教授学员自动化设计Fusion 360和SolidWorks CAD基础，包括建模、装配和制图。这两款软件是产品设计、工程和制造领域最流行的计算机辅助设计（CAD）工具。本速成课程将带您快速入门。 **Autodesk Fusion 360基础：** - **用户界面概述：** - 工具栏：包含草图、建模和管理设计的工具。 - 浏览器：显示设计结构，包括所有组件、实体和草图。 - 时间轴：展示设计过程的逐步历史。 - 画布：用于查看和交互设计。 - **创建新项目：** - 打开Fusion 360并创建新设计（文件 > 新设计）。 - 创建一个2D草图以定义对象轮廓（草图 > 创建草图）。 - 使用基本草图工具（直线、圆形和矩形）定义形状。 - **基本建模（拉伸与旋转）：** - 拉伸：选择封闭轮廓并使用拉伸工具添加深度（创建 > 拉伸）。 - 旋转：选择轮廓及轴，然后使用旋转工具创建圆柱等对象（创建 > 旋转）。 - **装配：** - 创建多个组件并将它们组合在一起（装配 > 新组件）。 - 使用连接来指定零件之间的相对移动。 - **参数化设计：** - Fusion 360支持参数化设计，可以定义维度和对象之间的关系，以便在更改某些参数时进行调整。 **SolidWorks基础：** - **用户界面概述：** - 命令管理器：包含草图、特性、装配和制图所需的所有工具。 - 特征管理器设计树：显示设计的结构，包括零件、装配和特性。 - 图形区域：主要空间用于查看和交互设计。 - **开始新零件：** - 打开SolidWorks并开始新零件（文件 > 新建 > 零件）。 - 在某个平面上创建2D草图（顶部、前方或右侧）。 - 使用直线、圆形和矩形等工具定义基本形状。 - **拉伸与旋转：** - 拉伸：创建草图后，使用“拉伸Boss/基座”工具为草图增加深度（插入 > Boss/基座 > 拉伸）。 - 旋转：使用“旋转Boss/基座”工具创建对称零件（插入 > Boss/基座 > 旋转）。 - **创建装配：** - 创建新装配（文件 > 新建 > 装配）。 - 选择零件并将它们插入装配中。 - 使用配合（插入 > 配合）定义零件之间的关系和运动。 - **制造制图：** - SolidWorks允许从3D模型创建详细的制图（文件 > 从零件制作制图）。 - 创建前视图、顶部、侧面和等轴测视图，并为图纸添加尺寸注释。 **关键三轴铣削CAM特征：** - 自适应清除（高效粗加工）：快速高效地去除大量材料，优化刀具接触延长刀具寿命，减少加工时间。 - 轮廓铣削：用于零件边缘的精加工，支持爬升和常规铣削，提供对步降和步宽的精细控制。 - 平行和弯月形精加工：理想用于精加工弯曲表面，以来回运动进行平行加工，弯月形保持恒定的块高实现更光滑的表面。 - 挖空：有效清除腔体或口袋，适用于2.5D和真正的3D口袋策略。 通过此课程，学员将掌握Fusion 360和SolidWorks的基础知识并为实际应用打下坚实基础。
Learn Autodesk Fusion & SolidWorks CAD Basics (Modelling - Assembly - Drafting)Autodesk Fusion 360 and SolidWorks are two of the most popular Computer-Aided Design (CAD) software used in product design, engineering, and manufacturing. Here's a basic crash course to get you started with each of them:Autodesk Fusion 360 Basics:Fusion 360 is a cloud-based CAD tool that integrates multiple stages of the product development process, including design, engineering, and manufacturing.User Interface Overview:Toolbar: Contains tools for sketching, modeling, and managing your design.Browser: Shows the structure of your design with all components, bodies, and sketches.Timeline: Displays a step-by-step history of your design process.Canvas: Where you view and interact with your design.Creating a New Project:Open Fusion 360 and create a new design (File > New Design).Start by creating a 2D Sketch to define the outline of your object (Sketch > Create Sketch).Use basic sketch tools like lines, circles, and rectangles to define your shape.Basic Modeling (Extrusion & Revolve):Extrude: Select a closed profile and use the extrude tool to add depth (Create > Extrude).Revolve: For creating objects like cylinders, select a profile and an axis, and then use the revolve tool (Create > Revolve).Assembly:You can create multiple components and bring them together in an assembly (Assemble > New Component).Use joints to specify how parts move relative to each other.Parametric Design:Fusion 360 allows for parametric design, which means you can define dimensions and relations between objects that will adjust as you change certain parameters.SolidWorks Basics:SolidWorks is another popular CAD tool, well-known for its powerful parametric modeling capabilities, particularly in mechanical design.User Interface Overview:Command Manager: Contains all the tools you need for sketching, features, assemblies, and drawings.FeatureManager Design Tree: Displays your design's structure, including parts, assemblies, and features.Graphics Area: The main space where you view and interact with your design.Starting a New Part:Open SolidWorks and start a new part (File > New > Part).Create a 2D Sketch on one of the planes (Top, Front, or Right).Use tools like Line, Circle, and Rectangle to define your basic shape.Extruding & Revolving:Extrude: After creating your sketch, use the "Extrude Boss/Base" tool to give your sketch depth (Insert > Boss/Base > Extrude).Revolve: To create symmetric parts, use "Revolve Boss/Base" (Insert > Boss/Base > Revolve).Creating an Assembly:Create a new assembly (File > New > Assembly).Insert parts by selecting them and placing them in the assembly.Use mates (Insert > Mate) to define the relationships and movement between parts (e.g., coincident, concentric).Drawing for Manufacturing:SolidWorks allows you to create detailed drawings from 3D models (File > Make Drawing from Part).Create views like front, top, side, and isometric, and annotate your drawing with dimensions.Key 3-Axis Milling CAM Features:Adaptive Clearing (High-Efficiency Roughing)Removes large amounts of material quickly and efficiently.Optimized tool engagement extends tool life and reduces machining time.Contour MillingFor finishing the perimeters of parts.Supports climb and conventional milling with fine control over stepdowns and stepovers. Parallel and Scallop FinishingIdeal for finishing curved surfaces.Parallel moves in a back-and-forth motion.Scallop maintains a constant cusp height for smoother finishes. PocketingEfficiently clears out cavities or pockets.Great for 2.5D and true 3D pocket strategies.
