Onshape 2025 For Beginners (COLORED)
暫譯: Onshape 2025 初學者指南（彩色版）

A Step-by-Step Guide to 3D Modeling with Onshape

Onshape for Beginners provides a practical introduction to the essentials of Onshape using step-by-step instructions. Starting with the basics of the user interface, this book guides you through the process of creating 2D sketches and developing them into 3D models and technical drawings.

Key Skills Covered

• The Onshape Environment: Get started with a brief introduction to the Onshape user interface, including the toolbar, commands, and various options.
• 2D Sketching Fundamentals: Learn to create 2D sketches on the Front, Top, and Right planes. You will use core sketching tools like line, rectangle, and circle, and modify your sketches with commands such as trim, extend, and fillet. Apply constraints and dimensions to control the shape and size of your geometry.
• Creating 3D Parts: Convert 2D sketches into 3D geometry using features like Extrude and Revolve. You will combine or subtract features to build your final part and add placed features like fillets and holes for additional detail.
• Additional Modeling Tools: Utilize mirroring and patterning commands to create repetitive features efficiently. This section also covers how to work with multi-body parts and modify part geometry by editing sketches and feature parameters.
• Building Assemblies: Learn two methods for creating assemblies: the Bottom-up approach, where you add constraints to existing components, and the Top-down approach, where you create parts within the assembly environment. You will also create exploded views to show how an assembly is constructed.
• Generating Drawings: Produce drawings for both parts and assemblies. You will learn to insert part views, add dimensions and annotations, and, for assemblies, include a Bill of Materials (BOM) with balloons.