What is the first step in planning and executing a CNC machining job?
A) Determining which tools are available
B) Writing the part program
C) Studying the workpiece drawing
D) Planning the operations and setups

Question

Quizplus · Accepted Answer

Studying the workpiece drawing is the first step in planning and executing a CNC machining job. This allows for an understanding of the required tolerances, materials, and dimensions of the workpiece, which is necessary for determining the appropriate tooling, programming, and setup.

What Is the First Step in Planning and Executing a CNC