Effective sheet metal design is crucial in various industries, ranging from electronics to automotive components. While traditional CAD systems have been used for a long time, they often require users to switch back and forth between folded and flat views, wasting valuable time.
This article delves into how modern CAD software, like PTC’s Onshape, has simplified the design process. It enables engineers to efficiently design, troubleshoot, and optimize sheet metal parts.
Some other free CAD software options for sheet metal design include:
- FreeCAD: A parametric 3D modeler made primarily to design real-life objects of any size.
- LibreCAD: A free Open Source CAD application for Windows, Apple, and Linux.
- NanoCAD: Offers a full set of basic and advanced tools for creating and editing 2D/3D objects.
- DraftSight: A 2D CAD software for architects, engineers, and construction service providers.
- BricsCAD Shape: A free 3D modeler for concept modeling that supports a variety of 3D formats.
These free CAD software options provide a cost-effective solution for sheet metal design, offering a range of features and capabilities to enhance the design process.
The Challenges of Designing Sheet Metal in Traditional CAD Systems
The process of designing sheet metal parts in older CAD systems often involves trial and error. The main challenge lies in how these systems handle flat patterns. Many traditional CAD tools necessitate users to switch between folded and flat pattern views.
Onshape addresses this issue with simultaneous sheet metal software tools, allowing users to view folded, flattened, and table views simultaneously. Changes made in one view are instantly reflected in the others in real time.
Why Onshape’s Approach to Sheet Metal Design is Different
Onshape’s sheet metal software not only provides simultaneous view updates but also offers robust features that set it apart from conventional CAD systems.
One key difference is Onshape’s cloud-based platform, which allows for real-time collaboration and easy access to designs from anywhere with an internet connection. This means teams can work together seamlessly, making changes and updates in real-time without the need for file transfers or version control issues.
Additionally, Onshape’s parametric modeling capabilities make it easy to quickly iterate on designs and make modifications without starting from scratch. This can save engineers and designers valuable time and streamline the product development process.
Overall, Onshape’s approach to sheet metal design combines the power of modern cloud technology with robust features that cater specifically to the needs of sheet metal designers, making it a standout choice in the CAD software market.
- Bend Feature: This method allows users to create sheet metal parts by defining bends with specified parameters such as angle, radius, and relief type.
- Sheet Metal Tools: Onshape provides a set of specialized tools for working with sheet metal, including flanges, tabs, ribs, and louvers, making it easier to create complex sheet metal designs.
- Convert to Sheet Metal: Users can convert existing solid or surface models into sheet metal parts, saving time and effort in the design process.
Overall, Onshape’s sheet metal tools offer designers the flexibility and efficiency needed to create accurate and manufacturable sheet metal parts. Whether you’re an experienced sheet metal designer or new to the process, Onshape’s tools make it easy to create high-quality designs for a variety of applications.
The Future of Sheet Metal Software
The realm of sheet metal design is evolving, with advanced software like Onshape leading the way thanks to its simultaneous updates and integrated manufacturing data.
The Onshape Discovery Program
Discover how proficient CAD professionals can access Onshape Professional at no cost for up to six months!
Suggested Content
- Customers & Case Studies
- Data Management
- Consumer Products
- Commercial (Pro/Standard)
- Case Study
Cirkul Reimagines the Flavored Water Industry
Learn why the Cirkul engineering team relies on Onshape’s built-in PDM system for automatic version control, reducing the risk of manufacturing errors.
How Sketch Design Consultancy Ltd Helped Transform a Client’s CAD Workflow with Onshape
Explore how Sketch Design Consultancy Ltd evaluated CAD options and recommended Onshape to address file management and collaboration challenges for a security firm.
Why Command Tooling Engineers Value Onshape’s “Zero Benefits”
Find out how Command Tooling Systems maintains zero IT overhead and zero scheduled downtime using Onshape’s cloud-native CAD and PDM platform.
Understanding Subscription Tiers & CAD Data Ownership by Onshape Plan
Seeking the ideal solution? Onshape offers various plans: Onshape Free, Onshape Standard, Onshape Professional, and Onshape Enterprise. Discover the one that best suits your needs.
Explore the top five free CAD software options for sheet metal design, including FreeCAD, Onshape, and Fusion 360, to streamline your projects.
Finding the right tool for free CAD software specific to sheet metal design can be challenging. Whether you are a novice or a professional, these free CAD programs can assist you in initiating your sheet metal design projects.
This post presents five user-friendly and suitable free CAD software programs for 2D or 3D sheet metal design.
| Software | License type | Sheet Metal Module(s) | Operating System | 3D |
| FreeCAD | Open Source | Yes, Workbench | Windows, Linux, macOS | Yes |
| OnShape | Free for personal use | Yes, Dedicated | Cloud Based | Yes |
| Fusion360 | Free for personal use | Yes | Windows, macOS | Yes |
| LibreCAD | Open Source | No (2D) | Windows, Linux, macOS | No |
| QCAD | Open Source | No (2D) | Windows, Linux, macOS | No |
Table of contents
What is CAD software?
Computer-Aided Design (CAD) software is an interactive digital tool utilized for engineering models, facilitating the creation of 2D/3D models for engineering documentation and CNC Manufacturing.
CAD enhances productivity, accuracy, and ease of design modification.
CAD software caters to architectural design, mechanical engineering, and product design.
Manufacturers store designs using PLM and PDM systems, while CAD files are essential for CAM systems in generating NC codes.
What are requirements for Sheet Metal Design?
Discover the best free CAD software for metalworking in 2022.
Select the CAD software that aligns with your requirements.
Advanced CAD solutions may not always be necessary for basic sheet metal design tasks.
What are the most important factors in the selection of a CAD software?
Consider 2D drafting for simpler metalworking tasks.
Modern CAD solutions expedite design processes.
Key factors for 3D CAD solutions:
Important features to enhance CAD software functionality.
- Design in multiple planes
- Flange folding capabilities
- Configuration of flange radii
- K-factors configuration
Look for a dedicated sheet metal workbench for efficient design.
Explore different versions of free CAD software for optimal performance.
Student, Personal, Open Source or Paid?
CAD software for students
Students have access to various CAD software options.
Consider student licenses for popular CAD software systems.
Learning large CAD software systems is beneficial for students.
Free trials and tutorials are available for non-student users.
CAD software for personal use
Understand the limitations of free software for personal use.
Avoid using free software for business or commercial purposes.
Utilize personal-use software for hobbies and personal projects.
Open-source software
“>
Open-source software enables users to run, study, and enhance the software.
Open-source software can be utilized for commercial purposes.
FreeCAD is an example of open-source software.
When to consider a paid alternative
Paid CAD solutions offer extensive support and additional features.
Consider cost-effective licenses for metalworking companies.
Explore paid solutions like SpaceClaim, BricksCAD, and SolidWorks.
Professional CAD software recommendations will be released soon.
Best Free 3D CAD Software
FreeCAD
Overview
- Operating system: macOS, Linux, Unix, and Windows.
- License: Free, Open Source
- Sheet Metal Module: yes, Workbench
FreeCAD is a renowned open-source 3D modeling software.
It offers a plethora of tools for 3D and parametric design.
FreeCAD is ideal for sheet metal design with its dedicated workbench.
Explore the versatile design capabilities of FreeCAD.
Aspiring CAD designers can initiate their journey with FreeCAD as a cost-effective alternative before transitioning to more expensive 3D modeling software.
- Supported file formats include: SVG, DXF, STEP, STL, IFC, SCAD, OBJ, IV, DAE, and IGES.
- FreeCAD uses the .FCStd format.
Onshape Free Plan
Overview
Onshape is a cloud-based CAD software recognized for its collaborative features.
The user interface resembles SolidWorks, and the software is commended for its Parametric Modeling 2.0 capabilities.
Onshape facilitates effortless sharing and collaboration on designs, accessible from any internet-connected device.
Training material and community support make learning Onshape enjoyable.
Hobbyists and students can avail of a free trial, while professional subscriptions commence at $1500/year.
Onshape supports feature scripts contributed by the community.
Fusion360 For Personal Use
Overview
Fusion 360, a cloud-based CAD/CAM/CAE software introduced by Autodesk in 2013, offers advanced functionalities.
Fusion 360 competes with Onshape and excels in mechanical design, including sheet metal capabilities.
The software is versatile, accessible both on the cloud and locally without requiring an internet connection.
The personal-use version comes with some limitations in the free package.
Adjust privacy settings to control data sharing with Autodesk servers.
Best Free 2D CAD software
If you prefer 2D design, consider LibreCAD and QCAD, both free and suitable for 2D drawing needs.
LibreCAD
Overview
LibreCAD is an Open-Source CAD software compatible with Windows, Apple, and Linux, providing support for standard 2D operations and Autodesk DXF format.
LibreCAD is a great option for 2D design tasks, thanks to its regular support and plugins.
QCAD
Overview
QCAD is an open-source 2D CAD system available for Windows, macOS, and Linux, offering a user-friendly interface for technical drawings.
You can start using QCAD immediately even without any CAD experience.
What is the best CAD software for sheet metal?
FreeCAD is for the tech-savvy
If you need comprehensive 3D tools, look into FreeCAD which is known for its active development and dedicated sheet metal module.
Onshape is great for personal projects
For modern 3D modeling and collaboration, Onshape is a user-friendly choice that emphasizes sharing designs.
Fusion 360 is great for learning as a stepping stone
Future engineers interested in 3D modeling, especially for personal projects with privacy concerns, should check out Fusion 360.
Conclusion: Pick a solution that fits your needs
Discover the top free CAD software for sheet metal design and start creating without financial obstacles.
Explore our other articles on sheet metalworking and digitalization for further insights.