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Haas Lathe G & M Code

Total questions: 19

Worksheet time: 20mins

Name
Class
Date
1.

What is the code for work offset

(a)  

2.

What is the code for rapid motion

(a)  

3.

What is the code for CW interpolation

(a)  

4.

What is the code for thread cutting

(a)  

5.

What is the code for linear interpolation motion

(a)  

6.

What is the code for selecting inches

(a)  

7.

What is the code for selecting metric

(a)  

8.

What is the code for thread cutting cycle multiple pass

(a)  

9.

What code sets spindle RPM limit

(a)  

10.

What code for threading cycle

(a)  

11.

What code sets the tool compensation left

(a)  

12.

What sets the tool nose compensation right

(a)  

13.

What sets the finish cycle

(a)  

14.

What sets the rough cycle

(a)  

15.

Match the following

a)

M01

1.

Optional program stop

b)

M08

2.

Coolant on

c)

M09

3.

Coolant off

d)

M05

4.

Spindle stop

e)

M00

5.

Stop program

16.

What code turns the spindle on forward

(a)  

17.

Match the following

a)

G00

1.

Rapid motion

b)

G01

2.

Linear motion

c)

G02

3.

Clock Wise (CW) circular motion

d)

G03

4.

Counter Clock Wise (CCW) circular motion

e)

G54

5.

Work offset

18.

What is the formula for thread feed rate

a)
Feed Rate = (RPM x Number of Threads per Inch x Thread Pitch) / 12
b)
Feed Rate = (RPM x Thread Pitch) / 12
c)
Feed Rate = (Number of Threads per Inch x Thread Pitch) / 12
d)

Feed Rate = 1/TPI

19.

What does the acronym TPI stand for

(a)