OPERATION, SAFETY AND MAINTENANCE MANUAL 90-350 PROFORM HYDRAULIC PRESS BRAKE EM-506 (N-07/03) COPYRIGHT © 2003 CINCINNAT I INCORPOR ATED
PROFORM PRESS BRAKE CONTENTS INTRODUCTION SECTION 1 IDENTIFICATION SECTION 2 INSTALLATION UNLOADING.................................................................................................. 2-1 LIFTING AND MOVING ................................................................................. 2-1 FOUNDATION ............................................................................................... 2-1 ERECTION ................................................................................
CD-ROM DRIVE....................................................................................... 6-1 SWITCHES AND BUTTONS.................................................................... 6-1 OPERATOR STATIONS ................................................................................ 6-2 PALMBUTTON STATION ........................................................................ 6-2 FOOTSWITCH .........................................................................................
SECTION 10 SERVICE AND PARTS ORDERING REPAIR PARTS ...................................................................... 10-1 RETURNING PARTS FOR CREDIT............................................................ 10-1 SERVICE ..................................................................................................... 10-1 TECHNICAL TRAINING ..............................................................................
INTRODUCTION CINCINNATI PROFORM The PROFORM is a hydraulically driven press brake. Linear transducers (potentiometers) constantly monitor the bed-to-ram position, feeding this information to the Control. The Control is a self-contained industrial PC with an integrated LCD touchscreen display, floppy disk drive, CD-ROM drive, Operator Control keyswitch and main drive START/STOP buttons. The program controls the vertical movement of the ram and movement of the backgage.
SECTION 1 IDENTIFICATION 90-350 PROFORM PRESS BRAKE 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. LEFT HOUSING CYLINDER MANIFOLD & VALVES (2) COUNTERBALANCE MANIFOLD & VALVES (2) RAM RIGHT HOUSING RIGHT CYLINDER CAPACITY PLATE PENDANT ARM CONTROL PENDANT RAM MOUNTED PALMBUTTON STATION (Not Shown) 11. 12. 13. 14. 15. 16. 17. 18. 19.
1. 2. 3. 4. 5. 6. DRIVE MOTOR AND PUMP OIL FILTER OIL SIGHT GAGE AND THERMOMETER HOUSING BRACE / HYDRAULIC RESERVOIR RESERVOIR DRAIN VALVE LEVELING SCREW (4) 7. ELECTRICAL ENCLOSURE 8. MAIN DISCONNECT SWITCH 9. LINEAR TRANSDUCER (Potentiometer) GUARD (2) 10. FLOPPY DISK & CD-ROM DRIVES 11.
SECTION 2 INSTALLATION UNLOADING After receiving your CINCINNATI PROFORM, carefully remove the contents of the one or more boxes shipped with the machine. All of the machine’s optional accessories and small parts are in these boxes, such as wrenches and leveling shims. Check all of these parts with the packing list. Claims for shortages should be made within ten days. Most machines are shipped assembled on skids.
lower machine. Do not allow machine to permanently rest on these screws. Insert flat steel shims under the housing feet as required. Lower housings and retighten foundation bolt nuts. Recheck the plumb on housing faces and repeat above procedure if necessary until the housings are plumb. shim at each foundation bolt location. The top surfaces of the shims must be about level. Thinner shims can be used to obtain this level condition. Place a 1/8” (3.
wipe dry. Make sure no dirt or grit is left, lightly oil the bed and ram finished surfaces. Periodic cleaning of the machine after installation is recommended. Check the ram guide and slide alignment to make sure there is no twist in the machine. This is done by loosening the ram clamp bolts until the ram hangs free of the guides. Measure with a feeler gage the clearance between the ram slide liner and the ram guide at the top and bottom. See Figure 2-3. Measure at both left and right guide.
1. Hydraulic Reservoir: Before starting machine check for proper fluid level at the oil sight gage. The ram must be at full open height to properly check fluid level. See Figure 1-2. Refer to SECTION 9 for details about proper fluid level. This condition is corrected by adding or removing shims under one of the rear housing feet. In Example #2 the excessive clearance was at the right guide and slide. Since this measurement was positive, the clearance was at the top.
provided for this purpose. Refer to local and state codes for acceptable grounding methods. Note: If a CINCINNATI INCORPORATED Service Representative is not present, call before proceeding any further or starting machine. Our Service Representative will complete all electrical connections and check motor rotation.
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SECTION 3 SAFETY SAFETY RECOMMENDATIONS FOR PRESS BRAKE OPERATION LOCKOUT / TAGOUT – POTENTIAL HAZARDOUS ENERGY Press brakes manufactured by CINCINNATI INCORPORATED comply with the construction requirements of the Occupational Safety and Health Act and the National Safety Standards of the American National Standards Institute.
properly. Stumbling and slipping can result in painful and perhaps even fatal injuries. FOR SAFE OPERATION OF YOUR CINCINNATI PRESS BRAKE Put all tools and equipment away when you are not using them. Only the part you are working with should be on the machine when it is operating. Even a screwdriver can be deadly if left on the press brake or lower die.
12. When you leave the machine, place the ram at the bottom of the stroke or place safety blocks in position under the ram. Turn OPERATOR CONTROL selector to “OFF” and remove the key, even if you will be away for only a few minutes. exposure to potential hazards at the point-ofoperation. 4. For small part insertion and removal, use a hand tool. DO NOT place your hands in the point-ofoperation. 13.
The warning signs are placed at strategic points on the press brake for the most effective use. It is intended that they become a permanent part of the equipment and, therefore, must not be removed, covered, hidden or defaced. All signs installed on the machine by CINCINNATI INCORPORATED are identified by a small six digit part number in the lower right corner.
front of the machine. This sign warns that the machine should be guarded against tipping until it is anchored to the floor. The sign refers to the Operator’s manual for complete installation instructions. DANGER (240007) This warning sign is attached to the press brake ram, which is the most visible location on the machine. The sign is a reminder to operators or maintenance personnel that certain procedures must be followed to prevent serious bodily injury.
♦ Make certain all persons are clear of machine and material before operating ♦ When you leave your press brake: ♦ OPERATING MODES functioning properly ♦ RAM starting and stopping properly ♦ WARNING PLATES clean and easily read ◊ Place ram at bottom of stroke or block ♦ ELECTRICAL WIRING in good condition ◊ Turn OPERATOR CONTROL to “OFF” and remove key ♦ CAUTION PAINTING in good condition ◊ Turn MAIN DRIVE to “OFF” ♦ AUXILIARY EQUIPMENT checked - working properly ♦ HAND TOOLS and pers
SECTION 4 SPECIFICATIONS PERFORMANCE AND RATINGS CLEAR TOTAL DISTANCE OVERALL SERIES LENGTH BETWEEN DIE SHIPPING WEIGHT PROFORM (NO Ft.-Nominal HOUSINGS SURFACE BACKGAGE) (m) 90 PF 135 PF 175 PF 230 PF 350 PF (1) BENDING AUTO CROWN BED ADDITIONAL WEIGHT PIT BED TOP ABOVE REQD. FLOOR BED TOP VEE H.P. (mm x m) In. (kw) Lbs. Lbs. In. In. (m) (m) (kg) (kg) (mm) (mm) 6 (1.8) 8 (2.4) 10 (3.1) 12 (3.7) 6’-6-1/2” (2) 8’-6-1/2” (2.6) 10’-6-1/2” (3.2) 12'-6-1/2" (3.8) 8-0” (2.
SPECIFICATIONS (3) MACHINE CAPACITY THROAT MAX. SPEED MAX. TONNAGE STD. CLEARANCE AT FULL AT FULL STROKE FROM CENTER SERIES TONNAGE FORM. SPEED LENGTH OF DIES 90 135 175 230 350 Inches/Min. (mm/Sec.) Tons (kN) Inches (mm) Inches (mm) 60 (25) 41 (17) 30 (13) 26 (11) 15 (6.3) 67 (596) 101 (898) 131 (1156) 172 (1530) 262 (2331) 8 (203) 8 (203) 10 (254) 10 (254) 10 (254) 7 (178) 7 (178) 8 (203) 8 (203) 10 (254) (4) (5) (6) OVERALL DIE SPACE RAM SPEED Inches Inches/Min. (mm) (mm/Sec.
difference between this combined height and the open height is the maximum amount of stroke that can be used for a particular setup. the bed top to the ram nose when the ram is at maximum UP stroke position. CLOSED HEIGHT is the minimum die space available. It is the distance from bed top to ram nose when the ram is at bottom of the stroke. See Figure 4-1. FIGURE 4-2 Closed position FILLER BLOCKS: Various types of filler blocks are available to hold the lower die.
continuous production basis, with dedicated die sets or high tensile - 70,000 PSI (482636 kPa) - material is to be processed, the punching capacity is reduced to 50% of the maximum machine capacity, Figure 4-3. Additional punching capacity can be obtained by stepping the punches (Figure 4-4) on multiple levels. For special punching applications, where die sets or special machine features (for example, wide bed, deep throat, etc.) are required, consult CINCINNATI INCORPORATED.
To determine the available tonnage at a point between the centerline and either housing, the ratios shown in Figure 4-7 can be used. For example, a 135 PROFORM x 10’ Press Brake is approximately 128” (3251 mm) from housing to housing (L). A point at .3 of this length is 38.4” (975 mm) (.3 x 128”/3251 mm). Then at 38.4” (975 mm) from the centerline of the machine 62% (83.7 tons/745 kN) of the tonnage is available.
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SECTION 5 SETUP AND USE These dies, being the most common and widely used, will be referred to in the following instructions. PRESS BRAKE TOOLING A hydraulic press brake is a very versatile bending machine. It is capable of exerting high forces between its bed and ram. These forces are applied and directed into the material to be formed by the use of tooling (dies). TYPES OF DIES AIR BEND DIES: These dies are made with sharper angles than the angle to be formed.
CINCINNATI INCORPORATED can provide many other types of standard and special dies, some of which are shown in Figure 5-4. 1. If the PROFORM is not already powered-up, turn ON the main disconnect switch on the electrical enclosure. 2. Depress the Main Drive START button on the PROFORM PC Control. Hold the button until the motor starts. 3. Log on to the PROFORM PC Control and verify that the palmbuttons are enabled for SETUP mode. To do this, press the OP STATION button in the toolbar.
the OK button to accept the changes and close the dialog. 9. If the gages are in the way, either use the RETRACT button to the right of the X-Axis label on the Quick Bend page or force a gage calibration using the Maintenance | Diagnostics | Calibrate Gages menu item. -or- 4. Set the STROKE MODE SELECT button to SETUP mode. In SETUP mode, use the Palmbutton Operator Station to move the ram down and use the RAM UP button to move the ram up. 5.
CONTROL ON-OFF keyswitch to “OFF” and remove the key. FIGURE 5-6 Die Positioning 16. Moderately tighten ram die clamp nuts or clamp optional upper power clamp to prevent the upper die from falling when the ram is raised. Turn CONTROL ON-OFF keyswitch to “ON”. 17. Use the RAM UP button to raise the ram .125” to .25” (3.2 to 6.4mm). Turn the CONTROL ON-OFF keyswitch to “OFF” and remove key. FIGURE 5-5 CLAMP/UNCLAMP Switch 12. Insert lower die on the filler block.
has a 24" or 40" powered X-Axis and 8" or 12" powered R-Axis. It also has a powered Z-Axis (right to left). divided by 15, or 23.3 square inches (15032 sq. mm). CAPACITY The CNC Backgage is designed for sheets, 3/16” (4.8mm) maximum thickness, that weigh less than 100 lbs. (45 kg). The CNC Heavy Duty Backgage and CNC 4X Backgage are designed for sheets 1/4” (6.4mm) maximum thickness that weigh less than 150 lbs. (68 Kg).
as shown in Figure 5-9. The 1” (25mm) gage finger should be used wherever possible, as it provides the largest target and contact area. The 1/4” (6.4mm) gage finger can be rotated in the gage assembly to provide either a 1” (25mm) or a 1/4” (6.4mm) high surface for short flanges. An optional 1/8” (3.2mm) gage finger can be furnished for smaller flanges. 1”, 1/4”, and 1/8” optional flip fingers are also available. It is generally recommended that two-point gaging be used.
ADJUST GAGE FINGER POSITION Vertical position of the gage surfaces with manual “R” are adjusted by loosening the screw clamp, turning the hand crank on the gage carriage (Figure 5-12), and tightening the screw clamp. Vertical position of the gage surfaces with power “R” axis is adjusted with the program or they can be adjusted with the gage jog softkeys. The best height for the gages will depend upon the shape of the part being formed. Standard adjustment limits are shown in Figure 5-13.
shipped from the factory zeroed from the centerline of the ram with the gage assembly at .00” position. Note: The locking screw knob spins freely unless it is pulled out. This allows the knob to rest against the backgage face, thus preventing the finger from being unlocked while the assembly is in position on the gage bar.
OPERATING TECHNIQUES The following guidelines will help the operator avoid operating problems, producing bad parts, causing injury to himself or damage to the tooling or machine. TOOLING AND SETUP ♦ ♦ ♦ ♦ DO inspect the tooling carefully before starting any job. It may be impossible to compensate for badly worn dies and they could create a safety hazard. FIGURE 5-19 Bottoming DO select tooling which is correct for the job and compatible with machine capacity.
.25”/6.35mm), then inconsistent part forming motion and bend angle may occur. IMPORTANT: When using Hand / Foot Sequence, the speed change point should be no higher than 0.25” above the material. 3. Log on to the PROFORM PC Control and verify that the palmbuttons are enabled for SETUP mode. To do this, press the OP STATION button in the toolbar. When using high forming speeds and short approach strokes, it is advisable to eliminate speed change by raising the speed change point above the top stop.
6. Depress the palmbuttons and lower the ram to a position where there is .06" to .12" (1.5mm to 3.1mm) clearance between the upper and lower dies. individually, depending on their size and weight. Use proper material handling equipment and methods. 7. Loosen the ram die clamp nuts or unclamp the upper power clamps to release the upper die. Loosen the filler block set screws or unclamp the lower power clamp to release the lower die. 8.
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SECTION 6 MACHINE CONTROLS Files can be copied to or from the floppy drive using the Windows operating system using Windows Explorer or the “My Computer” icon. PC CONTROL The PROFORM PC Control is an industrial PC control with an integrated LCD touchscreen display, floppy disk drive, CD-ROM drive, CONTROL ON-OFF keyswitch and MAIN DRIVE START / STOP buttons.
PALMBUTTON OPERATOR STATION LIGHTS drive motors may be running. The ram cannot be moved with the RAM UP button on the Palmbutton Operator Station. When the Palmbutton Operator Station is made active from the PROFORM PC Control, the amber “ON”' light is illuminated. The ram can then be cycled with the palmbutton switches.
PEDESTAL-MOUNTED PALMBUTTON OPERATOR STATION The pedestal-mounted Palmbutton Operator Station has palmbutton switches, RAM UP button and ram direction lights. The palmbutton switches will actuate ram movement. The RAM UP button will move the ram up on the down or up stroke. Lights are provided to indicate the direction of the next ram movement (except RAM UP button).
FIGURE 6-10 24 Volt Power Supply operational light ETHERNET CONNECTION An Ethernet communications cable can be connected to the PROFORM control by routing the cable thru a sealed cord grip fitting in the side of the electrical panel and plugging the cable directly into the PC Ethernet connector on the CPU board. See Figure 6-11. FIGURE 6-8 Main Disconnect Switch GROUND CONNECTED LIGHT The low voltage circuit is a grounded circuit. The illuminated light indicates that the ground is connected.
UPS (UNINTERRUPTIBLE POWER SUPPLY) If power is restored within the first minute after power loss, shutdown will be aborted. A dialog will appear notifying the user of this event. The UPS provides protection against sudden loss of power to the control and allows for an orderly shutdown of the PROFORM application and the Windows operating system. About two minutes after the actual shutdown procedure starts (or about three minutes after loss of power) the UPS will shut off power to the control.
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SECTION 7 OPERATION SEE SUPPLEMENT MANUAL EM-508 OR ONLINE HELP FOR ADDITIONAL SETUP AND OPERATIONAL INFORMATION FOR THIS MACHINE, REFER TO EITHER THE ONLINE HELP INFORMATION THAT CAME WITH THE MACHINE SOFTWARE OR TO EM-508, "SECTION 7, OPERATION – A SUPPLEMENT TO THE OPERATION MANUAL FOR THE CINCINNATI PROFORM PC CONTROL", INCLUDED WITH THIS MANUAL.
7-2 EM-506 (N-07/03)
SECTION 8 OPTIONS forming load. The bed therefore deflects up an amount equal to the deflection of the ram. The result is that the bed and ram remain parallel and the upper die penetration is uniform along the bend length. Longer machines may have two Auto Crown cylinders. ADDITIONAL OPERATOR STATIONS One additional Palmbutton Operator Station and/or Footswitch can be installed on the PROFORM. See previous description of “OPERATOR STATIONS” in SECTION 6 - MACHINE CONTROLS for their operation.
CNC HEAVY DUTY BACKGAGE This backgage has a 24” (610mm) or 40” (1016mm) powered X-axis (front-to-back) whose position can be programmed by entering numerical data into the CNC Multi-Axis Control. The positioning speed is 1200 in/min. (508 mm/sec). This backgage has vertical adjustment up to 8” (203mm) either manually using a handwheel on each guide assembly or by a programmable powered adjustment with a positioning speed of 300 IPM. See Figure 8-3.
procedure for entering Bar Height into a program is described EM-508, SECTION 7, “SOFTWARE - GAGE PAGE, R-AXIS”. Sometimes it may be desirable to position the gage bar manually using the Remote Gage Pendant. Individual UP and DOWN switches on the pendant allow control of both ends of the gage bar. The bar height will depend upon the shape of the part being formed. Care should be exercised when the gage bar is being positioned close to the dies or work supports to avoid interference.
SPECIAL STEP PROGRAMMING Allowance and Finger Offset. See Figure 5-15. To enter X-Axis positions, refer to the EM-508, SECTION 7, “SOFTWARE - GAGE PAGE, X-AXIS”. IMPORTANT: In some special machine set-ups when multiple dies or special die sets (i.e. punching die with guide pins) are used, it is necessary to take special precautions when programming to prevent gage finger interference with the tooling. An R-Axis position is required for each step in a program.
FIGURE 8-8 Frontgage supports POWER CLAMP FIGURE 8-9 Ram Power Clamp PRESENCE SENSING SAFEGUARDING INTERFACE Power Clamp eliminates the need to loosen and retighten die clamp nuts when changing dies. Hydraulic power is used to unclamp the die holders. Once the dies are installed and POWER CLAMP is deactivated, powerful springs hold the dies in place. Power Clamps are available for the ram, bed or on both. See Figure 8-9. Operation is described in SECTION 5 - SETUP & USE.
The Interface option for presence sensing device includes pedestal mounting of the standard palmbutton operator station and mute indicator light. When the red GUARD OFF lights are illuminated, the presence sensing device is muted. See Figure 8-10. ETHERNET CONVENIENCE OUTLET This connector on the side of the electrical enclosure is available to allow easy connection of an Ethernet cable to add the PROFORM PC Control to a network without special wiring into the electrical enclosure.
SECTION 9 MAINTENANCE & ADJUSTMENTS 6. Remove the padlock and turn the main disconnect switch ON (Figure 1-2, Item 8). To maintain the accurate performance of your CINCINNATI PROFORM Hydraulic Press Brake, there are maintenance practices that should be followed. This section deals with the maintenance and adjustments of the Press Brake. 7. Turn ON the main drive motor by depressing the MAIN DRIVE START pushbutton on the PROFORM Control Pendant (Figure 1-1, Item 9). LOCKOUT / TAGOUT PROCEDURE Note: 8.
pin retaining plates. The pins should be lubricated monthly. Use a No. 2 lithium base grease with a "moly" additive (C.I. grease H-2M). housing or it may be accessed from the top by removing the screws and top cover. ♦ Clean and apply spray lubricant to the pair of X-axis guide rods on the sides of the main gage housing. ♦ Raise the R-axis to the maximum up position. Clean and use spray lubricant on the exposed portions of both shafts.
♦ necessary, contact CINCINNATI INCORPORATED Service Department. Grease the gage bar support arm spherical bearing joints using the fittings provided. See Figure 9-4 or 9-5. FIGURE 9-5 CNC Heavy Duty Backgage Programmable Raxis ♦ Manual R-axis. Apply spray lubricant to the R-axis drive screws. ♦ Programmable R-axis (Optional). Remove two screws from the top cover and remove top R-axis cover. Remove two screws from the front R-axis cover and remove the front R-axis cover.
The Lubrication Recommendation chart furnished with this manual lists brand names and numbers which meet CINCINNATI“ specifications. Extreme shop temperatures may require lighter or heavier oil than shipped with the machine and normally recommended. The allowable range of oil temperatures for different viscosity oils are shown in the following chart. Whenever the ambient room temperature is below 40°F (4.
OIL FILTER The high pressure oil filter is located on the top of the main manifold, which is on top of the main reservoir. See Figure 9-9. When the ram is moving, oil flows from the variable volume pump through the high pressure filter. When the filter has reached its dirt holding capacity, an error message will appear on the display. The message will remain until the dirty element is replaced. The filter has a 3 micron (absolute) disposable element.
FIGURE 9-11 Hydraulic reservoir components COUNTERBALANCE PRESSURE CHECKING & SETTING HYDRAULIC PRESSURES The hydraulic system is equipped with male quickdisconnect fittings at the most frequently checked pressure test ports. Identification of the hydraulic system components is shown on Figure 9-10 and 9-11.
Two test ports (#3) are provided in the circuit for checking counterbalance pressure. See Figure 9-10. No dies should be installed in the machine during this check. 1. Install 0-600 PSI range pressure gage with a female quick-disconnect into either left or right test port #3. Both must be checked. 2.
and does not move. The outer piston is attached to the ram, moving in the cylinder and in relation to the inner piston. For information to replace piston rod seals, contact CINCINNATI INCORPORATED Service Department. HYDRAULIC UNIT OPTIONS OIL COOLER The oil cooler is an air-type heat exchanger. The heat exchanger is equipped with a thermostatically controlled electric fan which is operable only when the motor/pump is running.
FOOTSWITCH STATION 2 MODE SELECT Selector OPERATOR CONTROL Selector IMPORTANT: Whenever servicing these valves, the ram should be blocked, all power to the machine turned OFF, and the electrical disconnect locked. OFF SETUP ON 2. Start machine by turning main disconnect ON and pressing MAIN DRIVE START button. SWIVEL END-GUIDE BEARING To adjust for wear in the swivel end-guide bearings, loosen the locking screws. Adjust ram shoe clamp by tightening the adjusting screws evenly until they are snug.
"Diagnostics, Encoder/Tonnage". This will display left and right ram positions. 9. If adjustment is required, remove the transducer guard and loosen adjusting screw locknuts. See Figure 9-17. Adjust threaded stud up or down until the ram position shows spacer height on the machine control. 13. Use the RAM UP button to raise the ram off the spacers. 14. Remove the spacers. 15. Re-install the guard removed in Step 9. Note: It is important that both ends are the same.(+/.
This gage is usually shipped assembled to the machine. If not, remove the major components from the crates and clean. IMPORTANT: Do not install the gage or make electrical connections until a Service Representative of CINCINNATI INCORPORATED is present. Install the backgage drive assembly to the rear dovetail slots of the press brake bed. Install the gage bar to R-axis arm assemblies. Center the gage bar between the housings by sliding the backgage drive assembly along the bed.
R-axis carriage to the ballscrew nut. These bolts are accessible through the 7/8” (22mm) diameter holes near the top of the R-axis housings. Using the R-axis adjustment tool (#430100-C), rotate the handle until the proper height is determined, retighten the drive bracket hex bolts. FIGURE 9-21 X-axis travel front-to-back FIGURE 9-20 CNC Heavy Duty Backgage drive assembly positions After start-up of the machine, the Heavy Duty Backgage final alignment should be made.
CNC 4X BACKGAGE (OPTIONAL) This is a CINCINNATI INCORPORATED PROFORM option consisting of two semi-independently positioned gage fingers. There are four programmable axes; R (Up and Down), X (Front to Back), Z-Left and Z-Right (Left to Right). There is a programmable offset feature between the two fingers for the X-axis. Each axis is powered by a DC motor/ball screw drive as shown in Figure 9-25.
FIGURE 9-26 CNC 4X backgage Installation Clean the Z, R and X-axis ball bushing guide rails and lubricate with a spray lubricant. FIGURE 9 - 28 Z-axis parallel to ram die seat After start-up of the machine the following CNC 4X Backgage final alignments should be made. 3. R-axis travel should be perpendicular to the bed top within .002" (.051mm) over 8" (203.2mm) of travel as shown in Figure 9-29. 1. Z-axis travel should be parallel to the bed top within .004" (.102mm) as shown in Figure 9-27. 2.
2. X-axis - Front edge of fingers are 3.000" (76.2mm) ± .001" (.025mm) from the centerline of the ram die slot when the control displays 3.000" (76.2mm). Adjust the X-axis position by loosening carriage drive bolts as shown in Figure 9-22. Position the gage finger against the 3.000" (76.2mm) gage block as shown in Figure 9-23. Holding this position, retighten carriage drive bolts. 3. Z-axis - center of gage fingers should be within .010" (.25mm) of machine centerline when control displays 0.
♦ Machine Model 011) Address Line ♦ Machine Serial Number 012) Data Line ♦ All error messages (exactly as displayed) 013) Byte Test ♦ Have this manual and prints available for reference 014) Word Test ♦ Describe the symptoms of the problem from the following list. Problem diagnosis will go quickly if you can answer the questions associated with each symptom. 015) Long Test 2.
FIGURE 9-33 Recommended Configuration for Convenience Outlet EM-506 (N-07/03) 9-17
YEARLY 6 MONTHS 3 MONTHS MONTHLY WEEKLY LUBRICATION SCHEDULE DAILY MAINTENANCE CHECKLIST - PROFORM PRESS BRAKE X 1 Check reservoir oil level. 2 Lubricate cylinder clevis pin. 3 Clean and flush ram guides with oil. 4 Check for water in reservoir. 5 Lubricate backgage guide rails, bearings and drive screws 6 Lubricate Auto Crown® pins (option). 7 Drain, clean and refill hydraulic reservoir. 8 Lubricate gage bar leveling foot.
SECTION 10 SERVICE AND PARTS ORDERING REPAIR PARTS SERVICE When ordering repair parts be sure to give this information: CINCINNATI INCORPORATED Service includes: 1. Serial number of the PROFORM Press Brake. This is located on the machine’s capacity plate and on the right end of the bed. 2. The part number and part name, obtained from assembly drawings included with this manual. 1. Established field service having numerous local offices for prompt service assistance.
COPYRIGHT © 2003 CINCINNAT I INCORPOR ATED
