COURSE DESCRIPTION

This training program has been created to advance experienced CNC machinists and operators in the use of NC programming and CAD/CAM technology to develop NC code for milling and turning centers. Our training program has been tailored using MasterCAM, one of the most popular CAD/CAM software packages for creating toolpaths for turning and milling centers. Participants will develop skills in job planning, NC programming, CAD drawing, and preparing toolpaths from 2-D and 3-D CAD models for both mill and lathe applications.

AUDIENCE

This class is designed for the experienced CNC machinists and operators, or students who have recently completed our CNC Programming and Set-Up class.

PREREQUISITES

This is not an entry-level course for beginners. Participants must be able to demonstrate proficiency in blueprint reading, shop mathematics and computer skills using Microsoft Windows. Participants must have at least 1 year of full-time experience in setup and operation of CNC machining centers.

TOPICS AND COURSE CONTENT

CNC Milling and Turning Application
•    CNC milling and turning processes and functions
•    Cutting tool materials and selection
•    CNC machine tool systems and design
•    Machine axes designation and direction conventions
•    Holding fixture theory and design
•    CNC positioning systems
•    Selecting and using cutter inserts and holders
•    Understanding and calculating speeds and feeds
•    Developing a CNC machining operations plan from engineering drawings and specifications
•    NC Code and Programming Functions
•    NC Programming at the Machine Using MDI
•    CNC Milling and Turning Machine Controller Operations and Program Loading
•    On Machine Application Project for Mill and Lathe

CAD/CAM Programming Using Mastercam
•    Strategy for using CAD/CAM on-the-job
•    Working in the CAD/CAM software environment
•    Toolpath and operations planning in the CAD/CAM environment
•    Developing 2-D and 3-D CAD geometry
•    Preparing contouring, drilling, and pocketing toolpaths for CNC milling applications
•    Strategy and technique for entry and exit leads and advanced pocketing
•    Preparing OD, ID, and threading toolpaths for turning applications
•    3-D Toolpath Development and Editing
•    Toolpath Posting Theory and Application to Specific CNC Milling and Turning Centers
•    Running the 1st Article and toolpath Editing Techniques
•    Application Project

Learning Goals and Results

At the conclusion of the program, the participants will be able to:

•    Develop and enhance their CAD skills
•    Develop and enhance their ability to use operate the equipment
•    Draw, Assign, and create parts using G-Code numerical control programming

Time Investment

This class is 80 hours of classroom time taken in 4-hour sessions over the course of 20 consecutive weeks.

Please Note: Course content and time investment can also be customized to an individual company’s needs.