CNC PROGRAMMING

In a spur gear addendum & dedendum is equal to

• Whole depth

• Working depth

• Nominal depth

• Standard depth

Which of the fallowing type of gear has inclined teeth?

• Spur gear

• Helical gear

• Spiral gear

• Rack gear

Which of the fallowing code is used in thread cutting in thread?

• G20

• G32

• G74

• G89

Which of the fallowing code is used to give cutter offset compensation,right of a part surface?

• G00

• G41

• G42

• G91

Which of the fallowing code is used in programming in absolute coordinates?

• G01

• G32

• G90

• G01