WHITNEY PRECISION PRESS BRAKES and SHEARS

Transcription

1 WHITNY PRISION PRSS RAKS and SHARS WPH WP WPA WP WPS megafab.com

2 WPH Series Precision Press rakes Single or Tandem Machines from 90 Tons to 335 Tons of bending force Available in () asic and (P) Premium versions Standard with 3 Piece ed esign and the Whitney Integrated Hydraulic ed rowning WP Series Precision Press rakes Single or Tandem Machines from 440 Tons to 3000 Tons of bending force Available in () asic and (P) Premium versions Standard with 3 Piece ed esign and the Whitney Integrated Hydraulic ed rowning WPA Series Precision Press rakes Single Machines from 40 Tons to 90 Tons of bending force Available in a () asic version Single One Piece Robust ed esign WP Series N lectric Servo Press rakes Single Machines from 35 Tons to 55 Tons of bending force Main drive using servo motor with ball screw Aluminum Alloy ackgauge standard with X and R Axis WPS Series N Guillotine Style Shear Available from 1/4" to 1" shearing thickness Available in () asic and (P) Premium versions Standard features of adjustable rake angle, blade gap and stroke length 3

3 WHITNY Integrated Hydraulic rowning System WHITNY Integrated Hydraulic rowning System election is a reaction to the force that occurs during the bending process on any press brake. This delection must be accounted for to prevent a bowing and inconsistent bend angle of your part. Listed below are a few solutions that are designed to combat this action. Adding height and/or thickness to the bed design. (Requires a change to machine bed design) Shimming (Requires the operator to make a guess prior to bending) Mechanical crowning (Requires the operator to make a guess prior to bending) Integrated Hydraulic rowning System (Whitney Precision Press rake Method) Whitney 3 Piece ed esign ed with No Load The integrated N ed rowning System utilizes a 3-piece bed design with hydraulic cylinders mounted in the bed. The cylinders are used to counteract the bending force to keep the die rail and bottom die lat during the bending process. 4

4 rowning ylinder Action Under the ending Load The rowning is controlled automatically by the elem N ontrol according to the required force to form the part. The rowning cylinders receive a portion or percentage of the required force to form the part. The greater the actual forming force is, the more pressure that is shared with the crowning cylinders. elem lectro-hydraulic ontrol The elem ontroller calculates the amount of delection that will be realized based on the programmed thickness, material type and also the tools that have been selected. When using the bend correction function in the control you can input the achieved angle on the left side, right side and the middle. The elem ontroller will then correct the Y1 and Y2 positions as well as the delection setting automatically. 5

5 Press rake Model vs. P Model omparison Whitney () asic Models (available in WPH, WP and WPA Precision Series Press rakes) Whitney (P) Premium Models (available in WPH and WP Precision Series Press rakes) elem A-56s N ontrol elem A-66T N ontrol 2 graphical programming 10.4" L TFT color display eveloped length calculation rowning control US, peripheral interfacing end sequence determination Short travel keyboard technology Product and tools memory 256M 500 MHz processor Power-down memorization 2 graphical touch screen programming mode 17" high resolution color TFT 3 visualization in simulation and production rowning control US, peripheral interfacing Sensor bending & correction interface Full touch screen control (IR-touch) Product and tools memory 256M Standard Windows networking US lash memory drive Memory capacity 1 G Full Windows application suite 3 graphics acceleration elem A-Ofline Software Lite, 2 or 3 Versions Proile T2 2 Product visualization 3 Machine representation 3 Finger view XF import XF Tool import Proile T3 2/3 Product visualization add OP-VIS 3 Machine representation 3 Finger view XF/IGS/STP File import XF Tool import 6

6 Whitney () asic Models (available in WPH, WP and WPA Precision Series Press rakes) Whitney (P) Premium Models (available in WPH and WP Precision Series Press rakes) H-Series ackgauge with X and Manual R H-Series ackgauge with X, R, Z1 and Z2 (2) olt on Front Sheet Supports (2) Front Sheet Supports mounted on a linear rail ackgauge Finger esign ( & P Models) 7

7 Technical Speciications Model Nominal Pressure Length of Worktable A istance etween Uprights Throat epth Ram Stroke Opening from ottom of Ram to Top of Rail Ram Speed (Approach-Press-Return) Motor Tank Volume Overall imension L x W x H Tons in in in in in in/m in/m in/m HP Gal. in Lbs WPH x 57 x 93 14,000 WPH WPH x 60 x ,500 Weight x 60 x 99 18,000 WPH x 60 x ,500 WPH WPH x 73 x , x 65 x ,000 WPH x 73 x ,500 WPH WPH x 74 x , WPH x 74 x , x 74 x ,500 WPH x 73 x ,000 Refer to page 21 for diagram of dimensions 8

8 WPH Series Precision Press rakes N press brakes featuring an advanced design with high speed, high accuracy and excellent rigidity The Whitney Integrated Hydraulic ed rowning is standard on all models Hoerbiger (German) Hydraulic system featuring a closed loop proportional control ual gibbed ram structure with a self lubrication system guarantees precise operation N Hydraulic crowning system with a 3 piece bed design and c-frame throat deformation compensation system ensure precision bends ylinders are attached to ram with spherical loating supports and the piston and rod is equipped with a unique guiding system to assist during unbalanced loading ackgauge components include: digital A servo motors with precision ball screws and linear guide Fiessler Laser urtain Interlocked Side and Rear Safety Gates Model WPH Nominal Pressure Length of Worktable A istance etween Uprights Throat epth Ram Stroke Opening from ottom of Ram to Top of Rail Ram Speed (Approach-Press-Return) Motor Tank Volume Overall imension L x W x H Tons in in in in in in/m in/m in/m HP Gal. in Lbs WPH x 74 x , WPH x 74 x ,000 Weight x 74 x ,000 WPH x 73 x ,000 WPH x 77 x ,000 WPH x 77 x , WPH x 79 x ,000 WPH x 79 x ,500 Refer to page 21 for diagram of dimensions 9

9 Technical Speciications Model WP Nominal Pressure Length of Worktable A istance etween Uprights Throat epth Ram Stroke Opening from ottom of Ram to Top of Rail Ram Speed (Approach-Press-Return) Motor Tank Volume Overall imension L x W x H Tons in in in in in in/m in/m in/m HP Gal. in Lbs WP x 85 x ,500 Weight x 85 x ,000 WP x 85 x ,000 WP x 87 x ,000 WP x 90 x , WP x 90 x ,000 WP x 90 x ,000 WP x 96 x ,500 WP x 96 x , WP x 96 x ,000 WP x 96 x ,500 Refer to page 21 for diagram of dimensions 10

10 WP Series Large Tonnage Precision Press rakes N press brakes featuring an advanced design with high speed, high accuracy and excellent rigidity The Whitney Integrated Hydraulic ed rowning is standard on all models An lectro-hydraulic full loop servo system controls the synchronization of the ram ual gibbed ram structure with a self lubrication system guarantees precise operation N Hydraulic crowning system with a 3 piece bed design and c-frame throat deformation compensation system ensure precision bends ylinders are attached to ram with spherical loating supports and the piston and rod is equipped with a unique guiding system to assist during unbalanced loading ackgauge components include: digital A servo motors with precision ball screws and linear guide Fiessler Laser urtain Interlocked Side and Rear Safety Gates Model Nominal Pressure Length of Worktable A istance etween Uprights Throat epth Ram Stroke Opening from ottom of Ram to Top of Rail Ram Speed (Approach-Press-Return) Motor Tank Volume Overall imension L x W x H Tons in in in in in in/m in/m in/m HP Gal. in Lbs WP x 118 x , WP x 118 x ,000 WP x 109 x , WP x 109 x ,000 WP x 116 x , WP x 116 x ,500 WP x 146 x ,500 WP x x 130 x , WP x x 185 x ,000 WP x x 185 x ,000 WP x x 209 x 394 1,080,500 WP x x 220 x 394 1,323,000 Refer to page 21 for diagram of dimensions Weight 11

11 WPA Series Precision Press rakes elem A-56s included as standard control Hoerbiger (German) Hydraulic system featuring a closed loop proportional control ackgauge is standard with X axis, manual R and two inger stops which slide on ways Two bolted front sheets supports are included and can be moved and bolted down the length of the machine Fiessler Laser urtain Side and Rear Interlocked Safety Gates Technical Speciications Model Nominal Pressure Length of Worktable A istance etween Uprights Throat epth Ram Stroke Opening from ottom of Ram to Top of Rail Ram Speed (Approach-Press-Return) Motor Tank Volume Overall imension L x W x H Weight (lbs.) Tons in in in in in in/m in/m in/m HP Gal. in Lbs WPA x 56 x 85 8,900 WPA x 57 x 87 10,500 WPA x 57 x 95 11,800 Refer to page 21 for diagram of dimensions 12

12 WP Series N lectro Servo riven Press rakes N lectric Servo riven Press rake Ram is driven by ball screws, linear guides provide feedback for the closed loop control elem A-56s included as standard control nergy onserving, lower noise and accurate positioning ackgauge is driven by digital A servo motor and moved by precision ball screw guided by linear guides Worktable includes mechanical crowning. eformation compensation device on throat to ensure bending precision Fiessler Laser urtain Mechanical fast clamps for punches and a 2-V plus T-slot lower die holder Technical Speciications quipped with L light under upper beam cover Model Nominal Pressure Length of Worktable A istance etween Uprights Throat epth Ram Stroke Opening from ottom of Ram to Top of Rail Ram Speed (Approach-Press-Return) Motor Tank Volume Overall imension L x W x H Weight (lbs.) Tons in in in in in in/m in/m in/m HP Gal. in Lbs WP x (2) NA 70 x 52 x 87 6,700 WP x (2) NA 116 x 60 x 98 13,300 Refer to page 21 for diagram of dimensions 13

13 Optional quipment ackgauge Options 5 Axis ackgauge (X, R, Z1, Z2, X1) X axis movement of horizontal beam from front to rear of machine R axis movement of horizontal beam up and down Z1 and Z2 movement along the linear rails on horizontal beam left and right X1 additional movement of inger front and rear for the 5th axis 6 Axis ackgauge (X1, X2, R1, R2, Z1, Z2) Independent movement of left X1, R1, Z1 and right X2, R2, Z2 ach axis is independently controlled to ensure complex part can be programmed easily Large Tonnage ackgauge Solid horizontal beam construction for exceptional stability Single rail construction with dual guided linear ways for high precision Z axis movement X axis and R axis controlled by A servo motors and programmed through the N for excellent positioning accuracy Fingers move left and right along the linear ways 14

14 Punch lamp Options American ar lamps Wedge lamps Fast lamps esigned to be used with American Style Punches with Safety Tang Available in uropean Punch or Reversible uropean/american Style Available in uropean Punch or Reversible uropean/american Style Quick lamps Automatic lamping Available in uropean Punch or Reversible uropean/american Style Available in Multiple onigurations from Wilson, Wila and Other Tooling Manufacturers 15

15 Optional quipment for Large Tonnage Press rakes Additional Options for Material Handling lectric rive Side ischarge Motor and chain driven for easy material removal Symmetrical roller structure adjustable via hand wheels to accommodate a wide range of pipe diameters ustomized lengths available lectric rive Front Material Feed Motor and chain driven for easy material handling High precision movement via a special chain tension structure Applicable for bump bending of pipe Top Roller Front Sheet Supports Roller design to prevent scratching or marking of plates Adjustable height via hand wheels, moved left and right along a linear guide system 16

16 Press rake Tonnage hart Approximate Pressure in Tons per Linear Foot Required to Make 90 Air end on Mild Steel (60,000 PSI Tensile Strength) with Various Width ie Openings Thickness of Metal Gauge Inches Width of V ie Opening 1 / 4 5 / 16 3 / 8 7 / 16 1 / 2 5 / 8 3 / 4 7 / / / / / / / / / / / / / / / Suggested die openings for material up to 1/4" is 8 times material thickness Suggested die openings for materials above 1/4" is 10 times material thickness ending pressures for other materials as compared to mild steel on chart are as follows: Soft rass 50% of pressure shown Aluminum Alloys (Heat Treated) same as steel Stainless Steel 50% more than shown Soft Aluminum 50% of pressure shown hrome Molybdenum 100% more than shown Steels greater than 60,000 PSI require additional tonnage and/or wider die openings All of the above bending pressures are nominal an represent average conditions. These values are dependent upon the radii of the dies, the yield strength of the material, the temper of the material, direction of grain, etc. Therefore, a safety factor of at least 20% should be added when selecting a press for a given job. 17

17 Global Installations Ton 25' 2750 Ton 42' 3500 Ton 25' 2750 Ton 26' Ton 25' 2200 Ton 39' 18

18 Ton 42' 2200 Ton 40' 2200 Ton 50' 3300 Ton 59' 19

19 Technical Speciications All Press rake Series WPH Technical Speciications Model Nominal Pressure Length of Worktable A istance etween Uprights Throat epth Ram Stroke Opening from ottom of Rail to Top of Rail Ram Speed (Approach-Press-Return) Motor Tank Volume Overall imension L x W x H Weight Tons in in in in in in/m in/m in/m HP Gal. in Lbs WPH x 57 x 93 14,000 WPH x 60 x 99 18,000 WPH x 60 x ,500 WPH x 60 x ,500 WPH x 65 x ,000 WPH x 73 x ,000 WPH x 73 x ,500 WPH x 74 x ,500 WPH x 74 x , WPH x 74 x ,000 WPH x 73 x ,000 WPH x 74 x ,000 WPH x 74 x , WPH x 74 x ,000 WPH x 73 x ,000 WPH x 77 x ,000 WPH x 77 x , WPH x 79 x ,000 WPH x 79 x ,500 WPA Technical Speciications Model Nominal Pressure Length of Worktable A istance etween Uprights Throat epth Ram Stroke Opening from ottom of Ram to Top of Rail Ram Speed (Approach-Press-Return) Motor Tank Volume Overall imension L x W x H Weight (lbs.) Tons in in in in in in/m in/m in/m HP Gal. in Lbs WPA x 56 x 85 8,900 WPA x 57 x 87 10,500 WPA x 57 x 95 11,800 WP Technical Speciications Model Nominal Pressure Length of Worktable A istance etween Uprights Throat epth Ram Stroke Opening from ottom of Ram to Top of Rail Ram Speed (Approach-Press-Return) Motor Tank Volume Overall imension L x W x H Weight (lbs.) Tons in in in in in in/m in/m in/m HP Gal. in Lbs WP x (2) NA 70 x 52 x 87 6,700 WP x (2) NA 116 x 60 x 98 13,300 20

20 W L H WP Technical Speciications Model WP Nominal Pressure Length of Worktable A istance etween Uprights Throat epth Ram Stroke Opening from ottom of Ram to Top of Rail Ram Speed (Approach-Press-Return) Motor Tank Volume Overall imension L x W x H Tons in in in in in in/m in/m in/m HP Gal. in Lbs WP x 85 x ,500 Weight x 85 x ,000 WP x 85 x ,000 WP x 87 x ,000 WP x 90 x , WP x 90 x ,000 WP x 90 x ,000 WP x 96 x ,500 WP x 96 x , WP x 96 x ,000 WP x 96 x ,500 WP x 118 x , WP x 118 x ,000 WP x 109 x , WP x 109 x ,000 WP x 116 x , WP x 116 x ,500 WP x 146 x ,500 WP x x 130 x , WP x x 185 x ,000 WP x x 185 x ,000 WP x x 209 x 394 1,080,500 WP x x 220 x 394 1,323,000 21