All the Features you need, built for Tolerance Stack-Up Analysis and Optimization

Draft tolerance stacks and allocate estimated tolerances based on sketches or illustrations.

Annotate on sketches to draft and communicate design intents.

Keep the design history. After sketching - link the paramenters to the CAD model.
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Keep your work up-to-date anytime.

The "iteration feature" allows you to import a new .STEP file and keep track of design history.

The system then automatic recognizes parts and changes in the design. The user will only need to approve/adjust changes where the model looks different from the previous iteration - making it easy to reuse and refine the design during the development process.

See the example in the YouTube video.

Set-up non-linear stacks. Calculate forces, pressure, your commute-time-to-work, only your imagination sets the limit - as long as you can provide a mathematical expression.

The system works with all standard math-operators such as cos, sin, cosh, sinh, Pi, etc.

You can also analyze 2D and 3D stacks.

The system allows you to setup multi-dimensional stacks. In combination with the iteration feature the analysis can be refined during the development process.

Tolerances are a part of the calulation table, so here you have a good overview of your tolerances.

The system allows you to look-up and assign tolerance on the fly based on the ISO 286 IT grade standard.

The user can either input a tolerance and then calculate the corresponding IT Grade or input a tolerance grade and then calculate the related tolerance.

Take screenshots from the embedded 3D viewer directly into the 2D Documentation Canvas. No app-switching.

Easy annotation of stacks by:
- Point of Interest annotation
- Leader lines
- Arrows

Semi automatic link of annotation to parameters and parts.

The canvas is an "infinity canvas" and can be used to add notes, screenshots, stickers to support the development and thought process.

Setup a product archtecture from scratch or inherit the architecture from the .STEP file.

From an initial import-setting "interface definition" - the system identifies all interfaces between parts.

The architecture feature let's the user(s) arrange and re-arrange parts in assemblies and sub-assemblies to make tolerance analysis easy and simple.

The interface map feature aids the users by a graphical overview of the product architeture.

The system automatically generates the map. A mapping of part or sub-assemblies and their interfaces.
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This feature is helpful to:
- layout product architecture
- divide work-tasks or areas of responsibility
- spot complexity (if the map looks like spaghetti you are most likely overcomplicating things and makes it imposible to make any valid tolernance analysis)

Document your efforts with a few clicks by exporting a PDF-document.

Easily preview the impact of publishing your parameter changes

"What if" this parameter changes? Instantly check the impact on other calculations.

E.g. handy in case if a part is out of specification. Check the impact in seconds.