RVS engineering VMC Operator Interview Questions and Answers

CNC machine stands for Computer Numerical Control machine, which is a computer-controlled machine tool used for cutting and shaping materials.

• CNC machines are used in manufacturing to automate processes such as cutting, drilling, milling, and more.

• They operate based on pre-programmed computer software that controls the movement of the machine's tools.

• CNC machines offer high precision and repeatability in production pro...read more

A lathe machine is a tool that rotates a workpiece on its axis to perform various operations such as cutting, sanding, drilling, or deformation.

• Used for shaping metal, wood, or other materials

• Can perform operations like turning, facing, drilling, knurling, and more

• Consists of a headstock, tailstock, bed, and tool post

• Common types include engine lathes, turret lathes, and CNC lathes

Types of operations on a CNC machine include turning, milling, drilling, and grinding.

• Turning: Rotating the workpiece while a cutting tool removes material to create cylindrical parts.

• Milling: Cutting material using a rotating cutter to create complex shapes and surfaces.

• Drilling: Creating holes in the workpiece using a rotating drill bit.

• Grinding: Using an abrasive wheel to remove material and achieve high precision s

Mechanism refers to the system or process by which something operates or is achieved.

• Mechanism is the method or process by which something functions or is accomplished.

• It can involve a series of interconnected parts working together to achieve a specific outcome.

• Examples include the mechanism of a clock, the mechanism of a car engine, or the mechanism of a vending machine.