Brembo Brake India CNC VMC Machine Operator Interview Questions and Answers

Cutting speed refers to the speed at which the cutting tool moves across the workpiece during machining.

• Cutting speed is measured in surface feet per minute (SFPM) or meters per minute (m/min).

• It determines how quickly the material is removed during the cutting process.

• Higher cutting speeds result in faster machining but may require more powerful machines and tools.

• Cutting speed is influenced by factors like the materi...read more

The least count of a micrometer is the smallest measurement that can be accurately read on the micrometer scale.

• The least count of a micrometer is determined by the number of divisions on the thimble and the pitch of the screw.

• The formula to calculate the least count is: Least Count = Pitch / Number of divisions on the thimble.

• For example, if the pitch of the screw is 0.5 mm and the number of divisions on the thimble i...read more

GD&T stands for Geometric Dimensioning and Tolerancing.

• GD&T is a symbolic language used to communicate design specifications and tolerances for mechanical parts.

• It ensures that parts are manufactured and assembled correctly, improving functionality and interchangeability.

• GD&T includes symbols, feature control frames, and datums to define the size, shape, orientation, and location of features on a part.

• It allows for cle...read more