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Aug 06, 2026
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2026-2027 Yavapai College Catalog
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GST 224 - CNC Machining for Gunsmithing Applications
Description: Applies principles and operative skills required for precision machining of firearm components using computer numerical control (CNC) machines. Emphasis is placed on safety practices, blueprint interpretation, shop math, coordinate systems, and the setup and operation of CNC equipment used in gunsmithing manufacturing.
Prerequisites: Program Admission. GST 151 (may be taken concurrently) and GST 211.
Credits: 2
Lecture: 0
Lab: 6
Course Content:
- CNC Machining and firearms applications
- Shop math and measurement skills for Gunsmithing
- Blueprint reading and firearm part interpretation
- Coordinate systems and dimensional referencing
- CNC operations
- Speeds, feeds, and tool selection for firearm materials
- Machine setup, code identification, and safe operation
- Machine shop safety
Learning Outcomes:
- Describe machine shop safety, housekeeping principles, and safe firearm-specific machining practices. (1,8)
- Interpret blueprint characteristics. (2)
- Apply shop math for accurate measurement and conversion. (3)
- Set up CNC machines using appropriate coordinates, speeds, and feeds for firearm component production. (1,4,6,7)
- Operate CNC machines to perform basic machining operations. (5)
- Verify the machined components' dimensional accuracy. (7)
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