Productivity Inc – Haas CNC TL Series Lathe Operator Manual Page 52
Thread Cutting Cycle
The next operation, #7, is to turn the 1.75 x 10 OD thread. Threading with IPS is simple. Navigate
to the main tabs menu, and go to the THREADING tab, and then select the OD THREAD sub-tab.
The threading uses standard threading terms. Simply answer the questions the menu asks for.
IPS OD Thread Cycle Question Relationship To The Part
Tool Number
Part Offset
X Start Diameter
Z Face
Thread Length
Minor Diam.
Major Diam.
TPI
Depth Of Cut
Spindle RPM
Input the answers into the threading cycle, and run the cycle to make sure we have a good
thread. Once we are to size, RECORD the thread cycle with the IPS recorder.
CAUTION: Once the control has started a pass of threading, FEED HOLD does not stop the
machine till in-between passes. If the event of a potential crash, EMERGENCY STOP needs to be
used!!