Lesson 1: CNC Machines, Safety, Drawings, Coordinates, Tools, and Cutting Data
Lesson Overview
This lesson develops practical skills in cnc machines, safety, drawings, coordinates, tools, and cutting data for the CNC and VMC Programming Training course, with implementation, verification, documentation, and troubleshooting guidance.
Engineering drawings, dimensions, tolerances, datums, surfaces, and feature interpretation
Machine, work, tool, and program coordinate systems, zero points, and reference returns
Cutting tools, holders, workholding, materials, speed, feed, depth of cut, and coolant
Setup planning, inspection requirements, risk checks, and machining documentation
Practical Activity
Create or review a practical configuration for cnc machine axes, controls, drives, feedback, components, operating modes, and safety.
Build and test an exercise involving engineering drawings, dimensions, tolerances, datums, surfaces, and feature interpretation and machine, work, tool, and program coordinate systems, zero points, and reference returns.
Use diagnostics or evidence to validate setup planning, inspection requirements, risk checks, and machining documentation.
Apply engineering drawings, dimensions, tolerances, datums, surfaces, and feature interpretation and machine, work, tool, and program coordinate systems, zero points, and reference returns.
Validate and troubleshoot setup planning, inspection requirements, risk checks, and machining documentation.
