Rochester Makerspace

Maximum Students: 4    

Duration: 2 hrs    

Prerequisites: Introduction to Machine Tools, experience with the Bridgeport mill, and some CAD/CAM or g-code knowledge

In this advanced class, you will learn about computer-controlled machining on the Tormach CNC Machine. Using G-Code generated from CAD/CAM software, the Tormach can perform a variety of operations to machine metal parts. We will review safety considerations and the capabilities of the machine, such as RPM and travel limits. Start-up procedures will be covered, including homing the machine and clearing e-stops when necessary. Other topics include basic offsets, and an understanding of machine coordinates, work coordinates and tool length compensation. We will perform some basic metal milling operations using pre-programmed g-code wizards. The prerequisite for this class is Introduction to Machine Tools, and students should have some experience machining metal manually with a Bridgeport Mill or similar equipment. Some prior experience with CNC or CAD software is helpful but not necessary.