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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.

Catalog Description Formerly known as ADVM 0068 Prerequisite: Completion of ADVM 0005E with grade of "C" or better Hours: 72 (18 lecture, 54 laboratory) Description: Advanced CNC machining 4th and 5th axis Mill work. Developing complicated part geometry with Computer Aided Design (CAD), Post process CAM tool path development, planning machine operations, and developing machine codes and techniques for cost effectiveness. CNC multi axis vertical and universal mill operations. (CSU) Course Student Learning Outcomes CSLO #1: Model CAM in 5 axis CNC Mill applications to industry standards. CSLO #2: Apply CAM in 5 axis CNC Mill applications to industry standards. 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: Identify safe work expectations when using multi-axis CNC equipment Outline CAM process to create finished parts using multi-axis machining strategies Describe Industry conventions for axis rotation in relationship to coordinate systems Compare processes when different materials are specified Laboratory: Apply shop safe practices. Build team safety and quality control system used in the learning environment Prepare CAD process for creating CAM tool path application Develop multi-axis program operations Demonstrate multi-axis CNC machining center set-up and operation Measure 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 CSU Transferable Methods of Evaluation Problem Solving Examinations Example: Students are provided a blueprint and a sample part, in which the student will develop a job sheet identifying operational steps to manufacture the sample using CNC Mill. Projects Example: Students will be evaluated on their ability to make a part from a computer model, followed by machining it and final inspection. Skill Demonstrations Example: Using the above planning process, the student will develop a job sheet identifying operational steps to manufacture the sample using the CNC Mill. Repeatable No Methods of Instruction Laboratory Lecture/Discussion Distance Learning Lab: Laboratory demonstration of sacrifice plate or sub plate vs soft jaw work holding along with the other various types of work holding systems. Students will practice using multiple work holding methods. Lecture: Instructor presents lecture tool pathing of a five axis part. Students will utilize CAM modeling to plan tool path sequencing. Distance Learning The instructor will create a how-to tutorial showing students how to create a CAM toolpath application to a CAD model. Students will then be expected to follow the directions and create CAM toolpath application their own CAD model. Typical Out of Class Assignments Reading Assignments 1. Read section in textbook on program planning and complete the end of chapter review questions. 2. Read chapter in textbook on screw thread technology and complete the review questions at the end of the chapter. Be prepared to discuss in class. Writing, Problem Solving or Performance 1. Perform computation of tool path centerline and apply cutter compensation. 2. Planning a job project from start to finish on 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?: OER Link: OER: Other materials and-or supplies required of students that contribute to the cost of the course.