Mid Term

Question 0

The program address G identifies a?

Answer 0

Preparatory command

Question 1

The program address N signifies the?

Answer 1

Block number

Question 2

The program address M identifies a?

Answer 2

Miscellaneous function

Question 3

What is a machine code for tool change function

Answer 3

M06

Question 4

What is the machine code for spindle on clockwise?

Answer 4

M03

Question 5

What is the machine code for spindle on counterclockwise?

Answer 5

M04

Question 6

What is the machine code for spindle off

Answer 6

M05

Question 7

What is the preparatory code for inch input

Answer 7

G20

Question 8

What is the preparatory code for linear interpolation

Answer 8

G01

Question 9

What is the preparatory code for canceling canned cycle.

Answer 9

G80

Question 10

What is the preparatory code for referencing the X-Y plane.

Answer 10

G17

Question 11

What is the preparatory code for absolute dimensioning.

Answer 11

G90

Question 12

What is the preparatory code for circular interpolation clockwise.

Answer 12

G02

Question 13

What is the preparatory code for circular interpolation counterclockwise.

Answer 13

G03

Question 14

What is the preparatory code for datum shift.

Answer 14

G92

Question 15

What is the preparatory code for local coordinate system

Answer 15

G52

Question 16

What is the preparatory code for mirror image

Answer 16

G71

Question 17

What is the Prepatory code for canceling mirror image

Answer 17

G70

Question 18

What is the preparatory code for activating scaling mode

Answer 18

G51

Question 19

What is the preparatory code for canceling scaling mode

Answer 19

G50

Question 20

What is the machine code for subprogram call function

Answer 20

M98

Question 21

What is the machine code for subprogram end function

Answer 21

M99

Question 22

In the sub program call function what does the L or K represent

Answer 22

loops

Question 23

What is the preparatory code for canceling cutter compensation

Answer 23

G40

Question 24

Spindle speed is designated in

Answer 24

RPM

Question 25

And the English system machinability is measured in

Answer 25

SFM

Question 26

How many decimal places are allowed in designating machine spindle speed

Answer 26

None

Question 27

What is the preparatory code for cutter compensation left

Answer 27

G41

Question 28

What is the Prepatory code for cutter compensation right

Answer 28

G42

Question 29

What is the machine code for end of program reset

Answer 29

M30