What type of machine in a manufacturing process uses computers to run programs that control how the machines will manufacture parts.

What type of machine in a manufacturing process uses computers to run programs that control how the machines will manufacture parts.

• A. CN/CNC
• B. PLC
• C. Robotic Arm
• D. Hydraulics

Answer: (A)

In manufacturing, the machines that actually shape parts are guided by computer programs. That kind of machine is a CNC machine, which stands for Computer Numerical Control. It runs programs that tell the machine exactly how to move the tool—where to go, at what speed, and when to cut or shape the material—so the parts come out to the required dimensions. A PLC, or Programmable Logic Controller, handles logic and sequencing for automation systems—like controlling conveyors, sensors, or machines—rather than running the machining instructions that directly produce the part. A robotic arm can be commanded by CNC or PLC systems, but it’s the controller’s role to guide the motion and actions of the arm, not to be the machine that manufactures parts on its own. Hydraulics provides power and force for machines, not the programming that directs part manufacturing. So the machine that uses computers to run programs that control how parts are manufactured is the CNC machine.

In manufacturing, the machines that actually shape parts are guided by computer programs. That kind of machine is a CNC machine, which stands for Computer Numerical Control. It runs programs that tell the machine exactly how to move the tool—where to go, at what speed, and when to cut or shape the material—so the parts come out to the required dimensions.

A PLC, or Programmable Logic Controller, handles logic and sequencing for automation systems—like controlling conveyors, sensors, or machines—rather than running the machining instructions that directly produce the part. A robotic arm can be commanded by CNC or PLC systems, but it’s the controller’s role to guide the motion and actions of the arm, not to be the machine that manufactures parts on its own. Hydraulics provides power and force for machines, not the programming that directs part manufacturing.

So the machine that uses computers to run programs that control how parts are manufactured is the CNC machine.