CNC FINAL EXAM WITH ALL CORRECT & 100% VERIFIED
ANSWERS|LATEST VERSION|ALREADY GRADED A+
NC ✔ Correct Answer-Numerical Control
CNC ✔ Correct Answer-Computer Numerical Control
DNC ✔ Correct Answer-Direct Numerical Control
Advantages of CNC/NC ✔ Correct Answer-- Increased production volume
- Increased accuracy & quality
- Cut manufacturing costs
- Create complex parts
Disadvantages of CNC ✔ Correct Answer-- Initial cost
- Users must be trained (software & technology)
- Maintenance of equipment
Disadvantages of DNC ✔ Correct Answer-- DNC uses a central control and in an event of compuer
failure, the complete activities of the machine shop would come to a standstill
- DNC is expensive and its use is practical in areas where high automation is required
APT ✔ Correct Answer-Automatically Programmed Tools
MCU ✔ Correct Answer-Machine Control Unit
CAM ✔ Correct Answer-Computer Aided Manufacturing
-Edge CAM
-Gibbs CAM
-Master CAM
CAD ✔ Correct Answer-Computer Aided Design
Three basic components of a computer ✔ Correct Answer-1) Central Processing Unit (CPU)
2) Memory
3) Input/Output section
NC Applications ✔ Correct Answer-- Milling
- Turning
- Wire EDM
- Laser, Flame, & Plasma
- Punching & Nibbling
- Robots & CNC
Three major components of a CNC machine tool ✔ Correct Answer-- The tool itself
- Motors & feedback mechanisms
- The controller or MCU
ISO ✔ Correct Answer-International Standardization Organization
ANSWERS|LATEST VERSION|ALREADY GRADED A+
NC ✔ Correct Answer-Numerical Control
CNC ✔ Correct Answer-Computer Numerical Control
DNC ✔ Correct Answer-Direct Numerical Control
Advantages of CNC/NC ✔ Correct Answer-- Increased production volume
- Increased accuracy & quality
- Cut manufacturing costs
- Create complex parts
Disadvantages of CNC ✔ Correct Answer-- Initial cost
- Users must be trained (software & technology)
- Maintenance of equipment
Disadvantages of DNC ✔ Correct Answer-- DNC uses a central control and in an event of compuer
failure, the complete activities of the machine shop would come to a standstill
- DNC is expensive and its use is practical in areas where high automation is required
APT ✔ Correct Answer-Automatically Programmed Tools
MCU ✔ Correct Answer-Machine Control Unit
CAM ✔ Correct Answer-Computer Aided Manufacturing
-Edge CAM
-Gibbs CAM
-Master CAM
CAD ✔ Correct Answer-Computer Aided Design
Three basic components of a computer ✔ Correct Answer-1) Central Processing Unit (CPU)
2) Memory
3) Input/Output section
NC Applications ✔ Correct Answer-- Milling
- Turning
- Wire EDM
- Laser, Flame, & Plasma
- Punching & Nibbling
- Robots & CNC
Three major components of a CNC machine tool ✔ Correct Answer-- The tool itself
- Motors & feedback mechanisms
- The controller or MCU
ISO ✔ Correct Answer-International Standardization Organization
