Sigmetrix helps enterprise leaders build higher quality, cost effective solutions—faster than ever before. 

    Our comprehensive solutions are trusted by teams across the enterprise in a variety of industries to help identify mechanical variation faster, resulting in more efficient processes and more cost-effective products.

     

      Sigmetrix helps enterprise leaders build higher quality, cost-effective solutions—faster than ever before. 

      Our comprehensive solutions are trusted by teams across the enterprise in a variety of industries to help identify mechanical variation faster, resulting in more efficient processes and more cost-effective products

       

        How We Help

        Produce higher-quality, cost-effective products across the enterprise.

        Who We Help

        Solutions for manufacturers, engineers, and designers in a variety of industries.

        Where We Help

        Build better products and processes across the enterprise. 

        Robust solutions that streamline and enhance the mechanical variation management process.

        Our tolerance analysis and GD&T solutions  unite the ideal world of product design with the real world of manufacturing and assembly—where mechanical variation has a significant impact on product cost.

         

         

          Tolerance Analysis

          Predict, manage, and optimize mechanical variations.

          GD&T

          Understand permissible variation earlier in the design process.

          Model-Based Definition

          Optimize tolerances within 3D models.

          Meet the Team

          We've been helping build better products for 25+ years. 

          Our Partners

          We integrate directly with several major CAD platforms.

          Global Reach

          Tolerance analysis and GD&T solutions for a variety of industries worldwide.

          Join Our Team

          Join the brightest, most talented, and most motivated teammates. 

          Resources to help you better manage mechanical variation. 

          Case studies, whitepapers, webinars, and more resources backed by our tolerance analysis and GD&T experts.

           

            Resource Center

            Learn how you can produce better products, reduce development costs, and more.

            Blog

            We publish frequently on mechanical variation management, GD&T best practices, and more.

            EZtol Fundamentals (300-50-024)

            $300.00 USD

            EZtol Fundamentals: self-paced 1D tolerance analysis training with CAD workflows, exercises, reporting, and 90-day access.

            Course Description

            Learn how to build and evaluate clear, repeatable tolerance stack-ups with EZtol Fundamentals, Sigmetrix’s self-paced training for 1D tolerance analysis. This course is built for engineers who need to understand how accumulated part variation affects an assembly requirement and then make practical decisions that improve nominal design choices and tolerance assignments.

            EZtol Fundamentals uses a structured mix of lecture videos, software demonstrations, detailed exercises, quizzes, and a written training manual. You’ll work through task-based modules at your own pace, which makes it easier to fit training around active projects. Along the way, you’ll move from a quick refresh on tolerance analysis fundamentals into hands-on use of the EZtol interface and the tools used to build and analyze stack-ups on CATIA, NX, or SOLIDWORKS models.

            Key topics include:

            • a brief review of tolerance analysis fundamentals (including an introduction to statistical analysis methods)

            • an overview of the interface followed by deeper explanations and exercises on EZtol analysis tools

            • a detailed walkthrough of results and the associated information EZtol provides

            • plus reporting and data management

            Note: Purchasing this content grants 90 days of access from the purchase date.

            Explore the Full Sigmetrix Ecosystem

            Sigmetrix offers industry-proven engineering software and expert-led training designed to help you model variation, improve design robustness, and make confident, data-driven decisions. Whether you’re advancing your skills or scaling best practices across your organization, Sigmetrix supports engineers at every stage.

            Get Started Today