Advanced Machining Centre Quiz

What is another name for an Advanced Machining Centre?

• CNC machining centre

• Manual lathe

• Drilling machine

• Milling machine

Answer explanation

An Advanced Machining Centre is commonly referred to as a CNC machining centre, which utilizes computer numerical control for precision machining. The other options do not represent advanced machining technology.

How does the Advanced Machining Centre select cutting tools?

• Automatically from several hundred available tools

• By downloading from CAD programs

• Using a mechanical vice

• Manually by the operator

Answer explanation

The Advanced Machining Centre selects cutting tools automatically from a large inventory, ensuring optimal tool choice for various machining tasks, which enhances efficiency and precision.

What is the interaction of CAD program with a computer controlled machine called?

• CNC-CAD

• CAM-CNC

• CAD-CAM

• CAM-CAD

Answer explanation

The interaction of a CAD program with a computer-controlled machine is known as CAD-CAM. CAD (Computer-Aided Design) is used for designing, while CAM (Computer-Aided Manufacturing) is used for manufacturing processes.

What is used to hold down flat aluminium blocks in the machining centre?

• Mechanical vice

• Chuck

• Vacuum clamps

• Magnetic clamps

Answer explanation

Vacuum clamps are specifically designed to hold down flat aluminium blocks securely in machining centres by creating a vacuum that firmly grips the material, making them ideal for this application.

Why are machining centres usually fully enclosed?

• For sound attenuation and operator protection

• To enhance visibility

• To increase speed

• For aesthetic purposes

Answer explanation

Machining centres are usually fully enclosed primarily for sound attenuation and operator protection, minimizing noise exposure and ensuring safety during operation.

What is a disadvantage of machining components from solid blocks of aluminium?

• It is time-consuming

• It generates an enormous amount of waste

• It requires manual operation

• It cannot produce complex shapes

Answer explanation

Machining components from solid blocks of aluminium generates an enormous amount of waste due to the removal of excess material, making it less efficient compared to other manufacturing methods that minimize waste.