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Catalog Description Formerly known as ADVM 0067 Prerequisite: Completion of ADVM 0005C with grade of "C" or better Hours: 72 (18 lecture, 54 laboratory) Description: Applications using three-axis CNC machining. Developing complicated part geometry with Computer Aided Design (CAD), importing files, planning machine operations, and developing machine codes by Computer-Aided Machining (CAM). Includes simulation modeling used to proof the assigned laboratory exercises and set-up for 3 axis operation of CNC machining centers. (not transferable) Course Student Learning Outcomes CSLO #1: Demonstrate safety standards with Computer Numerical Control milling equipment in a learning lab and a worksite environment, including work holding safety. CSLO #2: Explain and apply the use of the following terms: work holding, incremental vs. absolute coordinates, multiple work offsets, in machine probing and tool setting systems primary axis of linear motion. CSLO #3: Demonstrate use of Computer Aided manufacturing (CAM) software for assigned project(s) to program development to create CNC code to manufacture assigned multi-operation parts. Effective Term Fall 2026 Course Type Credit - Degree-applicable Contact Hours 72 Outside of Class Hours 36 Total Student Learning Hours 108 Course Objectives Lecture: 1. Identify safe work expectations when using CNC equipment 2. Outline a CAM process to create a finished part 3. Determine the work development process 6. Explore tolerances and metrology standards 7. Compare processes when different materials are specified Laboratory: 1. Apply shop safe practices 2. Prepare CAD process for creating CAM application render assigned project; 3. Develop program operations 4. Demonstrate CNC machining center set-up and operation using created design 5. Compare and practice applications of metrology 6. Analyze and compare CAD specifications with completed part geometry and provide logical recommendations for corrections General Education Information Approved College Associate Degree GE Applicability CSU GE Applicability (Recommended-requires CSU approval) Cal-GETC Applicability (Recommended - Requires External Approval) IGETC Applicability (Recommended-requires CSU/UC approval) Articulation Information Methods of Evaluation Objective Examinations Example: Students will take a multiple-choice and fill-in examination on G-code. Standard Grading. Example; List the G-Codes for the four common hole operations. Projects Example: Successfully demonstrate the ability to process and plan a project through the lab until completion. Using CAM application, proofing code in simulation, perform machining from raw stock to completed part, meeting specifications assigned in the course. Skill Demonstrations Example: Demonstrate competency in CAM design and manufacturing by successfully creating programming code that proofs out with no mistakes in simulation. Repeatable No Methods of Instruction Laboratory Lecture/Discussion Distance Learning Lab: Laboratory demonstration of workholding procedures to verify safe machining of parts. Students are expected to experience and perform workholding steps with the various types of workholding systems. Lecture: Instructor presents lecture on metro-logy uses and applications. Students are expected to utilize Q.C. methods and techniques of verifying parts accuracy with the parts produced in lab assignments. Distance Learning Following a brief introduction video and reading assignment on 3 Axis Machining. Students will complete an online quiz utilizing multiple-choice and essay questions. Students will be expected to know when 3-axis machining is appropriate for the application. Typical Out of Class Assignments Reading Assignments 1. Read material on workholding vises used in multi part applications, multi operations and of types of workholding - non-marking vs. marking used in 4th and 5th axis applications. Be prepared to outline each type. 2. Read material on methods of addressing multi-axis machinery, vertical mill with indexer or rotary table or trunnion. Report on the advantages of add on devices such as rotary table or trunnion vs. Universal Mill and how embedded 5 axis machines compare to add on approaches. Writing, Problem Solving or Performance 1. Diagram tooth style vs dovetail holding and compare sequence of manufacturing process of dovetail versus bite holding systems. Give examples of where each application has best use. 2. Identify the positive and negative aspects of each type of multi-axis CNC machines. Other (Term projects, research papers, portfolios, etc.) 1. Apply a subprogram in application of assigned student part to be made. 2. Identify spindle speed and cutter feed rate for different materials. Required Materials CNC Machining Fundamentals and Applications Author: Richard A. Gizelbach Publisher: Goodheart-Wilcox Publication Date: 2009 Text Edition: 1st Classic Textbook?: OER Link: OER: Machining and CNC Technology Author: Michael Fitzpatrick Publisher: McGraw-Hill Publication Date: 2024 Text Edition: Classic Textbook?: OER Link: OER: Programming of CNC Machines Author: Ken Evans Publisher: Industrial Press Publication Date: 2016 Text Edition: 4th Classic Textbook?: OER Link: OER: Other materials and-or supplies required of students that contribute to the cost of the course.

Catalog Description Prerequisite: Completion of ADVM 0005D with a grade of "C" or better Hours: 72 (18 lecture, 54 laboratory) Description: Advanced applications of three-axis CNC surface contour machining. Students develop complex part geometry using Computer-Aided Design (CAD), import and process models in Computer-Aided Manufacturing (CAM) environments, and create machine code for 3-axis contour machining. Emphasis is placed on advanced workholding and fixture design, including the use of fixture clamps, locating devices, and modular fixturing systems for accurate and repeatable setups. Students plan machining operations, optimize toolpaths, and validate programs through simulation and verification. Projects culminate in the production of complex contoured components machined safely and accurately on 3-axis machining center. (not transferable) Course Student Learning Outcomes CSLO #1: Demonstrate advanced machine and shop safety practices for Computer Numerical Controlled contour machining operations. CSLO #2: Generate and verify Computer Aided Manufacturing programs for 3-axis machining using advanced contour toolpath strategies. CSLO #3: Design and implement workholding fixtures using clamps, locating pins, and modular fixturing systems. Effective Term Fall 2026 Course Type Credit - Degree-applicable Contact Hours 72 Outside of Class Hours 36 Total Student Learning Hours 108 Course Objectives Lecture Objectives Recognize hazards associated with 3-axis contour machining Identify Personal protective equipment (PPE) required for machine operators Describe safe handling methods of tools, fixtures, and cutting fluids Develop Advanced 3D models Discuss design for manufacturability Design fixtures for 3-axis operations Identify different types of clamps, locators, and modular fixturing systems. Discuss fixture design considerations for complex geometries Describe the following toolpath strategies: roughing, semi-finishing, and finishing Describe the following contouring methods: scallop, parallel, spiral, and pencil toolpaths Plan inspection documentation to industry standards Lab Objectives Demonstrate safety procedures such as: Emergency stop and coolant handling procedures. Perform machine startup and homing safety checks Create 3D part geometry for assigned project Verify alignment with dial indicators or probing routines Create toolpaths for assigned part geometry Create simulated tool motion and material removal Prepare documentation for machining verification Load and verify program on CNC control Perform safe dry-run verification with fixture in place Produce first article part using verified setup Evaluate critical features Record inspection results and corrective actions General Education Information Approved College Associate Degree GE Applicability CSU GE Applicability (Recommended-requires CSU approval) Cal-GETC Applicability (Recommended - Requires External Approval) IGETC Applicability (Recommended-requires CSU/UC approval) Articulation Information Not Transferable Methods of Evaluation Objective Examinations Example: Students will take a multiple-choice and fill-in examination on surface contour toolpath strategies. Standard Grading. Example; List the the names of four surface contour toolpath CAM strategies. Projects Example: Successfully demonstrate the ability to process and plan a 3 axis machining project through the lab until completion. Using CAM application, proofing code in simulation, perform machining from raw stock to completed part, meeting specifications assigned in the course. Skill Demonstrations Example: Demonstrate competency in Computer Aided Manufacturing by successfully creating programming code that proofs out with no mistakes in simulation Repeatable No Methods of Instruction Laboratory Lecture/Discussion Distance Learning Lab: Following an instructor demonstration of verification of alignment with dial indicators and probing routines, students are expected to verify alignment with dial indicators and probing routines Lecture: Instructor presents a lecture on recognizing the hazards associated with 3-axis contour machining. Students are expected to identify hazards related to 3-axis contour machining.. Distance Learning Following a brief instructor introduction video and reading assignment on design for manufacturability, students will complete an online quiz utilizing multiple-choice and essay questions. Students will be expected to know when design for manufacturability is appropriate for the application. Typical Out of Class Assignments Reading Assignments 1. Read material on advanced workholding vises used in three-axis machining applications, and types of workholding. Be prepared to outline each type. 2. Read material on methods of addressing three-axis machinery. Report on the advantages of 3-axis machining and compare to the add-on approaches. Writing, Problem Solving or Performance 1. Diagram tooth style vs dovetail holding and compare sequence of manufacturing process of dovetail versus bite holding systems. Give examples of where each application has best use. 2. Identify the positive and negative aspects of each type of multi-axis CNC machines. Other (Term projects, research papers, portfolios, etc.) Required Materials Machining and CNC Technology Author: Michael Fitzpatrick Publisher: McGraw-Hill Publication Date: 2024 Text Edition: Classic Textbook?: No OER Link: OER: Other materials and-or supplies required of students that contribute to the cost of the course.