APM 102 — Precision Machining II (5 cr)
Introduction to precision machining in the shop environment with a focus on basic manual machining techniques, including speeds and feeds, on a milling machine, drill press and lathe. Identification and use of cutting tools, radius gauges and precision measuring tools. Students will examine tooling theory and learn to select proper measuring tools, including tooling point fixtures and 3,2,1 tooling, tram milling machine head, dial in vise, dial in holes, dial in four jaw chuck and tail stock. Principles of climb and conventional milling and causes of chatter will be explored. Emphasis on shop safety, following a job plan, and using measurement tools and various cutters to produce machined metal parts. Use of personal protection equipment and practice in tool safety. (SCC)
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