ETCN 1300 — - CNC Machining I
This course introduces students to CNC programming using flow charts and process operations planning. Fundamental word address (G and M code) industrial standards, practices and terms used in industry are covered. Machine tool axis motion, methods of work piece setup cutting tool, selection cutting tool compensation and canned cycles are reviewed. Students produce manually written part programs for three axis-milling machines and router, and two axis lathes. Review of blueprints, Geometric Dimensioning and Tolerancing (GD&T) terminology, and right angle trigonometry are covered. Students will set-up and operate CNC milling machines and lathes to make assigned parts. Lecture: 1 hour, Lab: 4 hours Prerequisite(s): ENGR 1030 (may be taken concurrently) and ETME 1020 (may be taken concurrently) and ETCN 1100 (may be taken concurrently)