background image

9

Go to the Settings tab

• Set

216 Servo And Hydraulic Shutoff

to

120 sec.

Run the C-axis test program to verify the C-axis

engagement is correct.

Download the program

HERE

.

Listen for smooth operation and no gear noises

during engagement. If any faults occur, restart

the procedure.

C-Axis - Engagement Offset - ST 15-30 - Lathe - NGC

Page 6 of 6 pages

Summary of Contents for ST Series

Page 1: ... disc just enough so that the runout of the disc and union can be adjusted with a soft mallet Verify that the runout of the hydraulic union is less than 0 001 TIR If it is not gently tap with the mallet until it is within specification 2 Once the runout of the union is within specification set the runout of the C axis disc Place a small drill bit across the C axis disc teeth for the indicator to l...

Page 2: ...Set C axis Engagement Offset C Axis Engagement Offset ST 15 30 Lathe NGC Page 2 of 6 pages ...

Page 3: ...o 5000 sec Go to the Parameters Factory tab Set 4 082 SPINDLE ORIENT OFFSET to 0 Set 7 078 C_AXIS TOOL CHANGE OFFSET to 0 Set 7 140 C_AXIS GRID OFFSET to 0 Set 7 019 C_AXIS INVIS AXIS to FALSE This makes the C axis visible Note Make sure the C axis is NOT engaged and the gear teeth will not touch Orient the Spindle Press Current Commands go to Devices Tab Press F2 Zero Return the C Axis Press Zero...

Page 4: ...ngaged set the Spindle Orient Offset Press DIAGNOSTIC and go to Parameters Tab then Factory Tab Enter 4 082 and F1 Press S F3 Press Y 5 Now that the spindle offset is set back the C axis off using the adjustment screw Fully disengage the gears and move them apart until they can not touch Don t move the spindle to check just watch the gears Engage the C axis in MDI using command M154 The axis shoul...

Page 5: ...o not move the C axis With the C axis at 0 and the gears fully engaged set the Spindle Orient Offset Press DIAGNOSTIC and go to Parameters Tab then Factory Tab Enter 4 082 and F1 Press S F3 Press Y 8 Press E Stop and RESET Orient the Spindle by pressing Current Commands and go to the Devices Tab and press F2 Press HANDLE JOG then DIAGNOSTIC and navigate to the Axis Tab and to the spindle column No...

Page 6: ...sec Run the C axis test program to verify the C axis engagement is correct Download the program HERE Listen for smooth operation and no gear noises during engagement If any faults occur restart the procedure C Axis Engagement Offset ST 15 30 Lathe NGC Page 6 of 6 pages ...

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