Product Overview: DesignSpark Mechanical
Introduction
DesignSpark Mechanical is a powerful and intuitive 3D computer-aided design (CAD) solid modeling software application, developed through a collaboration between RS Group plc and Ansys, Inc. Released in September 2013, it is designed to cater to the needs of mechanical engineers, students, and small businesses, offering a robust set of features typically found in high-end CAD software, but available as proprietary freeware.
What it Does
DesignSpark Mechanical enables users to create, modify, and share 3D models and engineering drawings with ease. It supports rapid prototyping and solid modeling in a 3D environment, making it an ideal tool for engineering and manufacturing projects. The software allows users to design complex geometries, simulate real-world performance, and prepare designs for 3D printing and manufacturing.
Key Features
Direct Modeling
DesignSpark Mechanical uses SpaceClaim’s 3D direct modeling methodology, which includes tools like Pull, Move, Fill, and Combine. These tools allow users to interact with digital 3D objects in a manner similar to modeling with clay, making the design process highly intuitive and flexible.
Intuitive User Interface
The software features an intuitive user interface that simplifies the creation of complex geometries. It supports gesture-based modeling, making it accessible even for those who are not experts in CAD software.
Sketching and Assembly Tools
DesignSpark Mechanical includes advanced sketching tools and assembly modeling capabilities. Users can create detailed sketches using equation and constraint-based tools, and assemble multiple components into a single model.
Customization and Export Options
The software offers extensive customization options, including keyboard shortcuts, workspace views, and rendering settings. It supports the export of designs in various formats such as STEP, IGES, AutoCAD DWG, and DXF, as well as import capabilities for files like STL and IDF.
Measurement and Quality Tools
Users can utilize measurement tools to check mass properties, draft angles, curvature, and deviation. The software also includes detailing options for drawing sheets, supporting full Geometric Dimensioning and Tolerancing (GD&T) and various industry standards (JIS, ISO, ANSI).
3D Printing and Manufacturing
DesignSpark Mechanical is fully compatible with 3D printing, allowing users to create files ready for 3D printers. It also supports manufacturing plots and reports, including Gerber, Excellon, and drill files, as well as Bill of Materials (BoM) generation.
Additional Features
Other notable features include:
- 3D Mirror Tool: Allows flipping objects over a mirror line or plane, available in the Creator and Engineer plans.
- Annotation Tools: Supports detailed annotations and cosmetic threads.
- Layer Management: Enables efficient management of layers within the design.
- Simulation Integration: Allows integration with simulation tools for real-world performance analysis.
- Library of Components: Access to 3D models for over 75,000 products from the RS catalog.
Subscription Plans
While the basic version of DesignSpark Mechanical is free and requires only a one-time registration, additional features and functionalities are available through paid subscription plans:
- Explorer Plan: The free version with core features.
- Creator Plan: Adds features like the 3D Mirror tool and full support for popular file formats.
- Engineer Plan: Provides advanced features including associative drawing environment, cosmetic threading, and detailed GD&T support.
Conclusion
DesignSpark Mechanical is a versatile and powerful CAD software that offers a wide range of features and tools, making it an excellent choice for mechanical engineers, students, and businesses of all sizes. Its intuitive interface, robust direct modeling capabilities, and extensive customization options make it a valuable tool for rapid prototyping, 3D printing, and manufacturing.