8 - 42
8.8.1.2
Cylinder Cushion Adjustments
The ATC shutter air cylinder has cushion adjustments, on both ends of the
cylinder, for adjusting the stopping rate at the end of each stroke.
The objective is to set these
adjustments to obtain a slow
down at the end of stroke and
prevent hard stops when the
shutter is opened and closed.
•
The initial cushion
adjustment settings are 1 to
1 ½ turns from closed.
To Adjust Cushioning:
1. Remove the sheet metal
cover to the left of the S/G
door for switch access. Six
(M4x8) cross-head screws.
2. Observe shutter operation
while opening and closing, using Maintenance mode, see
A. Open the shutter; use the cursor keys to select
ATC SHUTER OPEN
and press the [ON] softkey.
B. Close the shutter; use the cursor keys to select
ATC SHUTR CLOSE
and press the [ON] softkey.
3. If shutter stops hard, adjust the appropriate cushion by.
A. Loosen the adjusting screw jam nut [2].
B. Turn the adjusting screw clockwise[3], closing the valve, to obtain
more cushioning or counterclockwise to obtain less cushioning.
C. Tighten the jam nut [2].
4. Open and close the shutter and observe its operation. Repeat Step 3,
if further adjustment is necessary.
5. Install the S/G cover removed in Step 1.
F
IGURE
8-21
CYLINDER
CUSHION
ADJUSTMENTS
Summary of Contents for V55
Page 6: ...vi...
Page 32: ...1 24 NOTES SKETCHES...
Page 37: ...4V2A1563 E 2 3 FIGURE 2 1 SPINDLE POWER AND TORQUE CHARACTERISTICS...
Page 39: ...4V2A1563 E 2 5 FIGURE 2 2 AXIS CONFIGURATION TRAVEL AND WORK CUBE...
Page 41: ...4V2A1563 E 2 7 FIGURE 2 4 WORKPIECE SIZE LIMITATIONS...
Page 53: ...4V2A1563 E 2 19 FIGURE 2 6 FLOOR SPACE FOR STANDARD MACHINE...
Page 58: ...2 24 F IGURE 2 7 V55 WITH 25 TOOL ATC...
Page 59: ...4V2A1563 E 2 25 F IGURE 2 8 V55 WITH 25 TOOL ATC AND LIFT UP CHIP CONVEYOR LEFT...
Page 60: ...2 26 F IGURE 2 9 V55 WITH 25 TOOL ATC AND LIFT UP CHIP CONVEYOR RIGHT...
Page 61: ...4V2A1563 E 2 27 F IGURE 2 10 V55 WITH 25 TOOL ATC LIFT UP CHIP CONVEYOR LEFT AND APC...
Page 62: ...2 28 F IGURE 2 11 V55 WITH 25 TOOL ATC LIFT UP CHIP CONVEYOR RIGHT AND APC...
Page 63: ...4V2A1563 E 2 29 F IGURE 2 12 V55 WITH 40 OR 80 TOOL ATC...
Page 64: ...2 30 F IGURE 2 13 V55 WITH 40 OR 80 TOOL ATC AND LIFT UP CHIP CONVEYOR LEFT...
Page 65: ...4V2A1563 E 2 31 F IGURE 2 14 V55 WITH 40 OR 80 TOOL ATC AND LIFT UP CHIP CONVEYOR RIGHT...
Page 66: ...2 32 F IGURE 2 15 V55 WITH 40 OR 80 TOOL ATC LIFT UP CHIP CONVEYOR LEFT AND APC...
Page 67: ...4V2A1563 E 2 33 F IGURE 2 16 V55 WITH 40 OR 80 TOOL ATC LIFT UP CHIP CONVEYOR RIGHT AND APC...
Page 68: ...2 34 NOTES SKETCHES...
Page 93: ...4V2A1563 E 3 23 FIGURE 3 6 LEVELING BASE POSITIONS AND BED TO FLOOR CLEARANCE...
Page 94: ...3 24 NOTES SKETCHES...
Page 99: ...4V2A1563 E 4 3 FIGURE 4 1 MACHINE CORE ELEMENTS...
Page 103: ...4V2A1563 E 4 7 FIGURE 4 3 MAKINO PROFESSIONAL 3 CONTROL WITH MPC5...
Page 106: ...4 10 NOTES SKETCHES...
Page 114: ...4 18 NOTES SKETCHES...
Page 123: ...4V2A1563 E 5 5 FIGURE 5 1 BASIC TROUBLESHOOTING FLOW CHART...
Page 124: ...5 6 NOTES SKETCHES...
Page 143: ...4V2A1563 E 5 25 NOTES SKETCHES...
Page 153: ...4V2A1563 E 5 35 NOTES SKETCHES...
Page 159: ...4V2A1563 E 5 41 NOTES SKETCHES...
Page 166: ...5 48 NOTES SKETCHES...
Page 191: ...4V2A1563 E 5 73 TEC F IGURE 5 26 S CHEMATIC PAGE FORMAT...
Page 197: ...4V2A1563 E 5 79 NOTES SKETCHES...
Page 198: ...5 80 NOTES SKETCHES...
Page 202: ...NOTES SKETCHES...
Page 227: ...4V2A1563 E 6 25 NOTES SKETCHES...
Page 252: ...6 50 NOTES SKETCHES...
Page 261: ...4V2A1563 E 6 59 FIGURE 6 36 SPINDLE HYDRAULIC CIRCUIT...
Page 267: ...4V2A1563 E 6 65 FIGURE 6 40 L PORT SPINDLE LUBRICATION...
Page 269: ...4V2A1563 E 6 67 FIGURE 6 41 V PORT SPINDLE LUBRICATION...
Page 277: ...4V2A1563 E 6 75 NOTES SKETCHES...
Page 279: ...4V2A1563 E 6 77 FIGURE 6 48 SEALING ROD INSTALLATION...
Page 284: ...6 82 NOTES SKETCHES...
Page 293: ...4V2A1563 E 7 5 F IGURE 7 3 AXIS DRIVE CIRCUIT...
Page 297: ...4V2A1563 E 7 9 NOTES SKETCHES...
Page 309: ...4V2A1563 E 7 21 FIGURE 7 12 BALL SCREW COOLING OIL AND TAC BEARING LUBRICATION PIPING...
Page 311: ...4V2A1563 E 7 23 NOTES SKETCHES...
Page 317: ...4V2A1563 E 7 29 FIGURE 7 18 BALL SCREW PRE TENSION PROCEDURE...
Page 346: ...7 58 NOTES SKETCHES...
Page 348: ...7 60 FIGURE 7 35 Y AXIS COVER SYSTEM...
Page 351: ...4V2A1563 E 7 63 NOTES SKETCHES...
Page 369: ...4V2A1563 E 7 81 NOTES SKETCHES...
Page 370: ...7 82 NOTES SKETCHES...
Page 374: ...NOTES SKETCHES...
Page 386: ...8 12 NOTES SKETCHES...
Page 403: ...4V2A1563 E 8 29 NOTES SKETCHES...
Page 423: ...4V2A1563 E 8 49 NOTES SKETCHES...
Page 432: ...8 58 NOTES SKETCHES...
Page 439: ...4V2A1563 E 9 5 NOTES SKETCHES...
Page 441: ...4V2A1563 E 9 7 F IGURE 9 3 OIL CONTROLLER ELECTRICAL DRAWINGS...
Page 443: ...4V2A1563 E 9 9 FIGURE 9 4 OIL CONTROLLER MACHINE SYSTEM...
Page 464: ...9 30 NOTES SKETCHES...
Page 468: ...NOTES SKETCHES...
Page 490: ...A 22 NOTES SKETCHES...
Page 525: ...4V2A1563 E A 57 NOTES SKETCHES...
Page 526: ...A 58 NOTES SKETCHES...
Page 534: ...B 6 NOTES SKETCHES...
Page 546: ...B 18 NOTES SKETCHES...
Page 558: ...B 30 NOTES SKETCHES...
Page 564: ...B 36 NOTES SKETCHES...
Page 568: ...B 40 NOTES SKETCHES...