Mastercam Tutorial for Beginners

When it comes to milling, it is essential to understand that different materials have unique qualities and behaviors that require distinct tooling and parameters for successful machining. In this tutorial, we will guide you through the basic steps of setting up a MasterCAM file for beginners.

The GSD FabLab provides MasterCAM templates with and without example geometry for both Foam and Wood projects, making it easier to get started. Before proceeding, ensure that your file is submitted online for approval and scheduling. Once approved, follow these steps to set up your MasterCAM file:

1. Verify operations: Ensure that there are no collisions between the tool and material, and that the desired outcome is achieved.

2. Adjust operation parameters: Select the appropriate tool, machining heights, and other settings as needed.

3. Assign geometry to finishing operation(s): Define the shape and size of the final product.

4. Assign geometry to roughing operation(s): Remove excess material from the design.

5. Define stock size: Verify that the physical material matches the file specifications.

6. Verify location of geometry relative to file origin: Ensure that the design is properly aligned.

To streamline the setup process, the FabLab has created material-specific MasterCAM template files to alleviate common issues. By following these steps, you can create a well-structured and approvable MasterCAM file.

It's essential to note that staff and teaching assistants are not available to set up users' files for them. However, CNC teaching assistants are available during regular daily hours throughout the semester to answer questions, review submitted files, and run approved files on the mill.

To use the large bed CNC routers at the GSD, students must submit a MasterCAM file with imported geometry and assigned operations through the online queue. This tutorial is designed to be used in conjunction with the MasterCAM 2020 Reference manual.

By following these steps and guidelines, you'll be well on your way to creating successful MasterCAM files for your milling projects.

Mastercam tutorial for beginners