Craftsman Automation CNC VMC Operator Interview Questions, Process, and Tips

The CNC/VMC operating system name is typically determined by the manufacturer of the machine.

• The operating system name can vary depending on the manufacturer of the CNC/VMC machine

• Some common operating systems for CNC/VMC machines include Fanuc, Siemens, Haas, and Heidenhain

• The operating system is responsible for controlling the movements and functions of the machine

Upset is a process used in forging to increase the diameter of a workpiece. There are two types of upset: Full Upset and Partial Upset.

• Upset is a forging process where the diameter of a workpiece is increased by compressing its length.

• Full Upset involves increasing the diameter of the entire workpiece uniformly.

• Partial Upset involves increasing the diameter of only a portion of the workpiece.

• Upset is commonly used in i...read more

There are various types of inserts used in CNC machining, including carbide inserts, ceramic inserts, CBN inserts, and PCD inserts.

• Carbide inserts

• Ceramic inserts

• CBN inserts

• PCD inserts

VMC endmill and ball are cutting tools used in vertical machining centers for milling operations.

• Endmill is a type of milling cutter used for cutting slots, pockets, and profiles in a workpiece.

• Ball endmill has a rounded end for creating contoured surfaces or complex shapes.

• Both endmills and balls come in various sizes and materials for different machining applications.