What are the most effective ways to train employees on GD&T for 3D printing?

1 Start with the basics

Before you dive into the specifics of GD&T for 3D printing, you need to make sure your employees have a solid foundation in the basic concepts and terminology of GD&T. You can use online courses, books, videos, or workshops to introduce them to the fundamental elements of GD&T, such as feature control frames, datums, modifiers, tolerances, and symbols. You can also use quizzes, exercises, and examples to test their understanding and reinforce their learning.

2 Use CAD software tools

One of the best ways to train your employees on GD&T for 3D printing is to use the CAD software tools that they are already familiar with. Most CAD software have built-in features or plugins that allow you to apply GD&T to your models, check for errors, and generate reports. You can use these tools to show your employees how to use GD&T in their design process, how to interpret GD&T information on drawings, and how to verify the compliance of their 3D printed parts. You can also use these tools to create realistic scenarios and challenges that simulate real-world situations and problems.

3 Incorporate 3D printing standards

Another important aspect of training your employees on GD&T for 3D printing is to incorporate the relevant standards and guidelines that apply to this technology. 3D printing has its own set of challenges and limitations that affect the accuracy and quality of the parts, such as layer thickness, surface roughness, warping, shrinkage, and distortion. You need to teach your employees how to account for these factors in their GD&T specifications, and how to use the appropriate standards and methods to measure and evaluate their 3D printed parts. Some of the standards and guidelines that you can use are ASME Y14.46, ISO/ASTM 52900, ISO/ASTM 52921, and ISO/ASTM 52922.

4 Provide feedback and support

Finally, you need to provide feedback and support to your employees as they learn and apply GD&T for 3D printing. You can use various methods and tools to monitor their progress, identify their strengths and weaknesses, and provide them with constructive criticism and suggestions. You can also use peer review, mentoring, coaching, or online forums to encourage collaboration and knowledge sharing among your employees. You can also use recognition, rewards, or incentives to motivate and inspire them to improve their skills and performance.

5 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?