CNC OPERATOR/MACHINIST: WHAT IS CNC TECHNOLOGY?
LESSON PLAN OVERVIEW Career: Computer Numeric Control (CNC) Operators/Machinists set up and operate a variety of CNC and mechanically controlled machine tools to produce precision metal, plastic, and other materials to make parts, instruments, and tools. Lesson: This lesson plan includes ways to introduce students to the career of a Computer Numeric Control (CNC) Operator/Machinist through understanding what CNC and mechanically controlled machines are and what they make. Grade Level: High School Learning Objectives: 〉 〉 〉 〉
Students will explore the career of a CNC Operator and how they program machines to create a part or tool. Students will learn about Computer Numeric Control (CNC) machines through researching what they are and what they do. Students will design and create an image to understand how parts and products are designed and created through 3D design. Students will gain an insight into the CNC Operator/Machinist career, including common job tasks, salary, career pathway, and credentials required to perform the job.
Materials Needed: Activity #1: What is CNC Machining? 〉 〉
Student Worksheet: What is Computer Numeric Control (CNC) Machining? Computer for research
Activity #2: Designing and Creating a 3D Image 〉 〉
TABLE OF CONTENTS Lesson Plan Overview ............. 1 Teacher Guide ......................... 2 Lesson Instructions ...................2 Class Message & Video ..............2 Class Discussion Questions ........3 Activities Overview ...................4 Career Insight ......................... 5 Educator Rubric ....................... 6 Activity #1: What is CNC Machining? .............................. 7 Instructions .............................7 Handouts.................................8 Activity #2: Creating a Safe Environment for Medical Professionals ........................... 9 Instructions .............................9 Handouts............................... 10
Student Worksheet: Designing and Creating a 3D Image Computer with a 3D modeling software or a free 3D modeling website (ex: Autodesk® Tinkercad™) (Tinkercad™ does not require account setup and you may use links in Student Worksheet to access)
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