CNC VMC Operator Interview Questions and Answers for Freshers

We use a variety of gauges in our quality line, including micrometers, calipers, height gauges, and thread gauges.

• Micrometers are used to measure small dimensions with high accuracy.

• Calipers are used to measure the distance between two opposite sides of an object.

• Height gauges are used to measure the vertical distance between a reference point and the object being measured.

• Thread gauges are used to measure the pitch diameter and thread profile of screws and bolts.

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

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 industries like automotive and aerospace for forming compon...read more