Calculated Industries 4087 - Changing a U.S. Thread Classification; Changing a Metric Thread Classification

Us e r 's GU i d e — 43
Changing a U.S. Thread Classication
KEYSTROKE DISPLAY
g*
ALL CLEAREd
1. Recall the current Thread Classication:
gb
(Thread Class) INT 2B
2. Change to U.S. External Thread Class 2:
b
EXT 2A
3. Change to U.S. External Thread Class 1:
1gb
(Thread Class) EXT 1A
4. Change to U.S. Internal Thread Class 1:
b
INT 1B
Changing a Metric Thread Classication


Threads.
KEYSTROKE DISPLAY
g*
ALL CLEAREd
1. Enter a Tolerance Grade of 4:
4gb
(Thread Class) INT MM 4H
2. Toggle through the available Tolerance Positions for the entered
Grade:
b EXT MM 4G
b EXT MM 4H
b EXT MM 4E
b EXT MM 4F
b INT MM 4G
b INT MM 4H
(cont’d)