Smarter design workflows, better documentation, easier validation, and more control across the engineering process

If you spend your day working in SOLIDWORKS, you know that engineering time is not only spent creating geometry. A lot of it goes into fixing sketches, organizing assemblies, preparing drawings, checking designs, calculating measurements, and getting models ready for manufacturing.

The latest SOLIDWORKS R2026x FD04 update focuses on many of these everyday tasks. The goal is simple: make common engineering workflows easier to manage while giving designers more control over their work.

Here are some of the improvements worth looking at.

Turning Geometry Into Parametric Models

One of the useful improvements in this update comes with Intent to CAD. SOLIDWORKS can now do more when converting BREP geometry into parametric models.

Enhanced Part Creation

The system recognizes additional design features, including circular patterns and contextual draft, helping rebuild models with a cleaner feature tree and a better representation of the original design intent.

This matters because a model is not just a collection of surfaces and features. Engineers need models that can be understood, edited, and reused later.

The update also allows users to create equations, relationships, parameters, and conditional design behaviors from natural-language descriptions.

For designers, this can mean less time searching through documentation or navigating multiple commands simply to establish a design relationship.

Improving Manufacturing Documentation

R2026x FD04 expands manufacturing documentation with improvements to assembly instructions, drawings, and sheet metal workflows. These updates help simplify documentation creation while giving users more control over the information prepared for manufacturing.

Enhanced Assembly Instruction Creation

Assembly documentation is another area receiving attention in R2026x FD04. The updated assembly instruction generation can automatically select the base or starting component, reducing the amount of information users need to provide. The generated instructions also include improved visuals and more consistent zoom levels throughout the process, including in exported PDFs.

The result is documentation that should be easier to follow, whether it is being used on the shop floor, during training, fabrication, or as part of customer documentation.

Enhanced Drawing Creation

Creating production-ready drawings can require almost as much attention as creating the model itself. The enhanced drawing generation workflow gives users more control over sheet size, dimensioning, and tolerancing. When generating multiple drawings, users can allow automatic settings to be applied or enforce preferred standards across the selected drawings.

Users can also generate drawing views without dimensions when required and refine the results through natural-language instructions using Ask LEO.

This gives engineering teams more flexibility when working with different documentation standards and production requirements.

Improving Sheet Metal Material Usage

For manufacturers working with sheet metal, material usage is always an important consideration. R2026x FD04 can automatically arrange flat patterns to improve material utilization and reduce scrap. Users can work with standard or custom sheet sizes and adjust settings such as spacing, kerf, rotation, flipping, starting position, and nesting direction.

The finalized layout can then be exported to DXF for fabrication. What makes the workflow particularly useful is the ability to describe desired changes in natural language instead of manually working through every setting.

Strengthening Design Validation

Design validation becomes more important as models and assemblies become more complex. The latest improvements help engineers identify problems earlier and understand the potential impact of design changes before they move forward.

Checking Designs and Fixing Sketch Problems

Finding a problem late in the design process can be expensive. R2026x FD04 adds tools that help engineers review their work before it reaches the release stage. Models, assemblies, and drawings can be checked against company-specific or industry-standard release checklists, with components that do not meet requirements flagged for review.

Sketch troubleshooting is also more straightforward. Users can ask what is wrong with a sketch and get help identifying underdefined or over-defined entities, open contours, and intersecting geometry. The system can also guide users toward possible fixes, such as adding the required relations or dimensions.

For anyone who has spent too long trying to find that one troublesome sketch entity, this is a practical improvement.

Assessing Assembly Change Risks

Assembly changes can have a bigger impact than they initially appear to. The new Assembly Risk Assessment capability helps users see what could be affected before making a design change. It can identify impacted components in the active assembly and show where else a component is used within the 3DEXPERIENCE platform.

That additional visibility can help engineers make changes with a better understanding of what happens downstream.

Instead of discovering the consequences after making a change, designers can investigate them beforehand and make more informed decisions.

Optimizing Assembly Workflows

Managing large assemblies involves many repetitive steps that can interrupt the design flow. The latest updates reduce this manual effort by focusing on structure organization, component positioning, and performance analysis. These features simplify daily workflows while ensuring you maintain complete control over the final model.

Refining Automatically Generated Assembly Structures

Large assemblies can quickly become difficult to organize. With the enhanced assembly structure generation, users can take an automatically generated structure and refine it themselves. Components can be reordered using drag and drop, deleted, or selected in groups before continuing with the design.

This gives engineers more control over the final assembly hierarchy while still benefiting from AI-assisted structure generation.

Creating Exploded Views Automatically

Exploded views also get a simpler workflow. Users can describe the direction and spacing they want in natural language, and LEO creates editable explode steps for the assembly.

Instead of manually positioning each component and defining every explode step, designers can provide their intended arrangement and then refine the generated result as needed.

Creating Aligned Holes Across Assemblies

There is also a new way to create aligned Hole Wizard holes across assembly components. Users can reference an existing hole or describe the required specifications, and LEO creates corresponding hole features directly in the affected parts.

This can simplify a task that would otherwise require manually opening individual components, creating the required holes, and ensuring that everything remains properly aligned.

Improving Assembly Performance Analysis

R2026x FD04 also provides more detailed information for analyzing assembly performance. The AI recommendations can take into account the full assembly structure along with component metrics and relationships involving mates, patterns, features, references, and rebuilds.

This can help engineers identify performance bottlenecks and understand which improvements may have the greatest impact without manually inspecting every component.

Expanding Engineering Assistance

The latest updates fundamentally change how users interact with the software by introducing natural language commands and intelligent guidance. These capabilities simplify a wide range of daily tasks, from generating renderings and selecting complex geometry to keeping feature trees neatly organized.

Creating Renderings Through Natural Language

The update also makes it easier to move from a CAD model to a finished rendering. With the SOLIDWORKS Visualize add-in enabled, users can describe rendering requirements such as resolution, job name, and denoiser settings, and LEO can use SOLIDWORKS Visualize to create the rendering without requiring every setting to be configured manually.

For design reviews, presentations, and customer discussions, that can make it faster to turn an engineering model into something ready to present.

Getting Step-by-Step Command Guidance

Not every problem requires a complex solution. Sometimes, you simply need to know which SOLIDWORKS tool to use next.

Integrated Command Guidance provides step-by-step help with modeling problems, including guidance on features, mates, evaluation tools, and drawing methods.

This can help users spend less time searching through menus or documentation and more time working directly on the design.

Creating Patterns With Natural Language

Pattern creation is another workflow that can benefit from natural-language interaction. Users can ask LEO to create a pattern by describing the desired spacing and layout. The system can also suggest pattern limits and spacing automatically.

This provides another way to move from design intent to an actual CAD feature without manually working through every setting.

Selecting Geometry More Easily

Natural-language selection has also been enhanced. Instead of searching through a crowded graphics area, a long feature tree, or multiple selection filters, users can describe the geometry or information they are looking for across parts, assemblies, drawings, and sketches.

This can be particularly useful when working with complex models where finding a specific type of geometry manually takes time.

Reporting Surface Areas Faster

Enhanced surface-area reporting provides another practical shortcut. LEO can calculate the surface area of an entire part, a specific group of faces or bodies, or faces grouped by color or feature type.

This could be useful for tasks such as estimating paint or coating coverage, where engineers need specific surface-area information without manually filtering and selecting geometry.

Defining Design Parameters More Naturally

Design parameterization is also becoming more accessible through natural language. Users can create equations, relationships, parameters, and conditional design behaviors by describing the intended design logic.

For engineers, this can provide a more direct way to communicate design requirements without having to consult reference documentation for every parameter or relationship.

Keeping Feature Trees Organized

A clean feature tree can make a significant difference when working with complex or inherited models. R2026x FD04 can identify unused or non-contributing features and help organize the tree. Users can also describe how they want features grouped, such as by reference geometry or fillets.

It may not sound as exciting as creating a new feature with a prompt, but anyone who has inherited a messy CAD model knows how valuable a well-organized feature tree can be.

A More Connected SOLIDWORKS AI Experience

One of the broader improvements in R2026x FD04 is the expanded SOLIDWORKS AI prompt library. The prompt library provides a centralized place to explore SOLIDWORKS AI and LEO capabilities, example prompts, FAQs, learning resources, articles, safety information, and data privacy guidance.

Having these resources directly accessible from the SOLIDWORKS environment can make it easier for users to understand what LEO can do and discover new ways to apply AI to their everyday workflows.

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ChampionXperience Team

Content Manager at ChampionXperience

Sharing insights, tutorials, and industry updates on CAD, simulation, engineering, and digital transformation technologies.

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