DURMA LARGE FORMAT PRESS BRAKES ADSL

Transcription

1 DURMA LARGE FORMAT PRESS BRAKES ADSL BETTER PARTS BETTER PROFITS

2 The Company As a total supplier for sheet metal manufacturing with almost 60 years of experience, Durma understands and recognizes the challenges, requirements and expectations of the industry. headquarters i Bursa Turkey We strive to satisfy the ever higher demands of our customers by continuously improving our products and processes while researching and implementing the latest of technologies. In our three production plants with a total of 1.5 million square feet, we dedicate 1,000 employees to delivering high quality manufacturing solutions at the best performance-to-price ratio in the market. From the innovations developed at the Research & Development Center to the technical support given by our worldwide distributors, we all have one common mission: to be your preferred partner. R&D Center Baskoy factory charlotte headquarters

3 ad Series press brakes adr Tandem Systems Tons ads Tandem/Trio 44-3,000 Tons adh 8 & Tons adsl Tandem/Trio 660-3,300 Tons ADR ADS ADH ADSL Y1,Y2 Ram Positioning s s s s DA 56 2D Graphical o DA66T Touch 3D - s s s Manual Table Crowning o Automatic Table Crowning o s s s Programmable X Axis s s s s Programmable R Axis o s s s Programmable X Prime - o o o Programmable Z1,Z2 - o o o Programmable Six Axis - o o o Sheet Followers - o o o Laser Guard Protection o o o 0 Hydraulic Tool Clamping o o o 0 (S) STANDARD (O) OPTIONAL (-) NOT AVAILABLE

4 features Machine Frame The design of the machine frame is a critical part of any machine with relation to its ability to produce accurate parts for a long period of time. Durma uses several different types of construction depending on the certain dimension such as length, tonnage, stroke, daylight and throat/depth. Cylinder Connection In order to allow tilting of the ram without damage, special spherical seating and connections are used. This type of connection also allows sudden forces to be absorbed gently. Precision Machining Modern machining centers are utilized for accuracy, rigidity, and smooth operation. Frames, assembly surfaces and connection holes are machined after the welding process, up to 60 in a single pass. Surface machining nearly to grinding tolerance: within.002 to.004. In comparison, inaccurate machining can result in differences between Y1 Y2 (ram level) axes, difficulty holding tools parallel, difficulty holding tool dimensional tolerances and high vibration during the bending process. Y1, Y2 Precision & Flexibility In the Y1, Y2 ram positioning system each cylinder operates independently in a closed loop system. Linear encoders combined with precision hydraulic valves and the CNC command center, provide ±.0004 accuracy and the ability to program all ram position, speeds and ram tilt. Application advantages include: Stage or Progressive Bending Fade Out or Conical Work Enhanced Material Handling with Total Ram Control

5 features Ergonomic Working Height Lower beam (bed) height for most machines is optimized at approximately 35 to 36 (excluding die holders and dies) for ergonomic operation. Lower Deflection & Longer Life Acceptable industry stress standards for material is 8.5 kg/mm 2 stress. All Durma machines must meet a value of 5-6 kg/mm 2. These strict standards reduce deflection and increase frame durability and the ability to hold tolerances over long periods of heavy use. All incoming plate must be certified the Durma s standards and requirements. Durma s high frame rigidity and robustness provides long-term accurate bending. Quick-Set Front Sheet Supports Rugged support arms with disappearing stops are mounted on a linear guide rail system. This allows finger-tip lateral adjustment as required by the bend length of the part. They are also equipped with side gauges for the fast, easy, and accurate feeding of parts small or large. Pocket-Style Back Gauge Fingers When equipped with an optional tapering style back gauge, it is necessary to have finger tips that can properly receive and secure the part when introduced at an angle in the X axis.

6 features Large Stroke, Daylight & Throat The large frame dimensions allow versatile production of parts requiring increased clearance profitably and easily. Forming of deep sectioned four sided boxes.. Forming and Removal of Complex Large Parts Trio Machining Trio machining in a single pass assures precision alignment of all three machines. Large Single Pass Machining 60 single pass machining assures precision and long-lasting frame construction. Large Format Robotic Welding Made of certified steel, Durma press brakes are durable under high pressure because of their foundation advantage. The rigid, long-life body has minimum deflection, and all welding parts are stress-relieved. The upper beam is monoblock.

7 features 3 Step Back Gauge Fingers Three step style fingers are used for the X/R and X/R/Z1, Z2 back gauge configurations. Special fingers are also available upon request. X/R Style Back Gauge With the X/R style back gauge, the height of the back gauge is programmable in addition to the depth. This is very useful for changes in die height, extreme crowning settings, and for gauging to a flange that may be a different height than the die. Oversized Ram Guides Long rectangular shaped guides assure stable, smooth, and secure ram positioning. Conventional machines can typical have these guides mounted on the inside of the frames resulting in obstructions to full length acute angle bends. Shimless Bending Independent left and right axes (Y1,Y2) are controlled by electronic servo valves and electronic linear position controllers. CNC-controlled motorized crowning system homogenizes bending, which forces every point of the bending parts to acquire straight bends. The need for shimming is eliminated.

8 adsl series controls Delem DA 66T Control Standard The DA-66T offers 2D programming that includes automatic bend sequence calculation and collision detection. Full 3D machine set-up with multiple tool stations giving true feedback on the product feasibility and handling. Programming 2D graphical touch screen programming mode 3D visualization in simulation and production 17 high resolution colour TFT Full Windows application suite Delem Modusys compatibility (module scalability and adaptivity) USB, peripheral interfacing User specific application support within the controllers multitasking environment Sensor bending & correction interface Delem DA 69T Control Optional The DA-69T offers 2D as well as 3D programming that includes automatic bend sequence calculation and collision detection. Full 3D machine set-up with multiple tool stations giving true feedback on the product feasibility and handling. Features 3D and 2D graphical touch screen programming mode 3D visualization in simulation and production 17 high resolution color TFT Full Windows application suite Delem Modusys compatibility (module scalability and adaptivity) USB, peripheral interfacing User specific application support within the controllers multitasking environment Sensor bending & correction interface

9 offline software Profile T Offline Programming DA-Offline software maximises machine efficiency and production output of press brakes. The Profile T software facilitates offline programming and simulation the bending process. Production preparation, makeability and tooling verification, operator training, adding notes for production and many other functions can be carried out offline. The Profile T software offers advanced programming in 2D/3D in line with the DA-Touch controller software. The steps from the start of programming to the desired program including its transfer to the control are clearly embedded in the user interface. Programming the product graphically shows a true scale representation of the intended product. Realistic product visualisation gives feedback on feasibility, collisions, required tools and tool adapters for production. 2D or 3D versions DXF converter (3D version only) Full scale offline programming Graphical product programming and bend sequence generation Feasibility studies and production preparation 2D/3D automatic bend sequence calculation Collision detection Product sharing over Windows networking with press brake CNC Machine setup preparation including print functionality Production time calculation CadBend The design of any part in 3D is made simple. Starting from a solid base, the different faces are added to form the complete part. Once the part has been designed, the unfolding is immediate and automatic. The application has a powerful help system with detailed explanations of each one of the options, so that the user may resolve any doubts quickly and simply. Dynamic coordinate system specifically designed for boxes Real time viewing of the part Powerful 2D design module. Automatic unfolding with possibility of unfolding in DXF Creation of the base face from 2D geometry or parameters introduced by the user Creation of faces at 0º and 180º Creation of multiple faces from one profile

10 box frame construction Standard on 1100 tons and larger. Optional on lower tonnage machines. Lower Beam Seating Single plate (left) versus Durma s box frame lower beam seating surface. Lower Table Support Single plate (left) versus Durma s box frame lower table support. Cylinder Mounting Surface Single plate (left) versus Durma s box frame cylinder mounting surface. Theoretical Lateral Side Frame Deflection Single plate (left) versus Durma s box frame lateral side frame deflection.

11 optional features Safety Due to the multiple purpose use of press brakes, point of operation guarding is the responsibility of the machine buyer/ user. For this reason we offer the Akas ram mounted laser style point of operation guard. The system is based off of the location of the punch tip. Simply by pressing a button the system travels down and finds the safe setting relevant to the punch being used at the time. Z1, Z2 Independent Finger Width Independent finger width movements allow gauging of stage or progressive work along the bed and also automatically set according to bend length or part width. X1, X2 Independent Finger Width Allows gauging of parts requiring a large taper. Fingers are mounted on a common gauge bar. Six Axis Back Gauge In this configuration (X1/X2 / Z1/Z2 / R1,R2) it can be almost assured the operator will never spend time in the manual adjustment or setup, regardless of part complexity. X Prime Independent ±5 of one finger. An inexpensive solution for tapered parts.

12 optional features Laser-Style Angle Measurement System Manufacturing sheet metal parts with properly bending angles that are kept constant at all times often meets a problem during the actual production process: different parameters in material thickness and stresses. The best solution is a laser based bending angle measuring device. Any bending angle can be measured. Very compact, everything in the appliance. Light influence, light or dark material surfaces play practically no part. Pneumatic Die Positioning (I Axis) Two position system allows front to back shuttle from one die position to another. This can be useful in hemming and other special demanding operations. CNC Controlled Multi-Vee Positioning CNC controlled front to back positioning of the Durma multi-vee die. Multiple vee openings may be placed on a single side of the die block, in this case it is possible to program which of the dies you wish to use. CNC Controlled Sheet Supports Reduces operator involvement and dishing of large sheets or panels. Followers support large sheets as they are being bent. A parking station is available on one end of the bed allowing an operator to quickly and easily position the sheet follower units out of the way. The following units adjust easily in height and width via linear guide. Pneumatic height adjustment is available optionally (shown with three).

13 tooling and clamping options Durma Laser Hardened Tooling Typically machines 350 tons and over are equipped as standard with an American style punch clamp and a large multi-vee table with five or more v-openings. The opening sizes are dependent on the machine tonnage. Precision Ground Euro-Style Tool Package A very flexible and affordable precision ground tooling package is available. It consists of a four way bottom die with.625 / / / / 85 openings, a four way die holder, and a 75 degree punch with.030 radius. The longest punch or die is 32. Lever-Style Quick Release Punch Clamping A push pull lever eliminates the need for loosening and tightening bolts for punch removal. This style does note allow vertical loading/unloading of tools with safety tang. Available for European style punches and is not self seating. New Standard Style The New Standard concept is also available. This concept is generally a little harder and utilizes the patented hour glass tang for self seating.

14 tooling and clamping options Hydraulic Die Clamping Hydraulic die clamping provides an equally fast method of securing the lower dies. It is available for both American and New Standard style dies. American Style Tooling Both precision ground and sectionalized tooling, as well as conventional full length style tooling is available. Hydraulic Punch Clamping We offer several styles of hydraulic punch clamping. Each automatically centers and seats the punch and allows vertical removal. Setup times can be dramatically reduced. It is available for American and New Standard style concepts. Durma Hydraulic Punch Clamping Patented easy slide removal of the punch. Built to withstand loads up to 330 tons per foot for demanding jobs with heavy load over short area.

15 tooling and clamping options Special Punch Adapters Special punch adapters and radius inserts eliminate the need to change large and heavy tools, increasing flexibility and tool changeover times and dramatically reducing long-term tool cost. Patented Easy Slide Punch Clamp Up to 333 Tons/Foot Rating Reduced Labor Cost for Tool Changeovers Specially Designed for Heavy Load Applications Easy Slide punch removal with integrated upper crowning dramatically reduces tool changeover times compared with conventional mechanical systems. Punch secured by hydraulic force Easy tool extraction via roller bearing system Localized top crowning with laser hardened wedges Tall Punch Adapters Tall punch adapters have interchangeable punch insert tips for faster, easier and safer tool changes.

16 tooling and clamping options Tool Separation Device A hydraulic device for separation of large dies facilitates easy removal. In the Bend Angle Measuring Optional easy to use laser-based device for measuring angles during the bending process real time. Non-contact measuring Parallel use of up to 4 sensors at a time Force detection for spring-back calculation Connection to CNC control unit via serial interface Road Barrier Tooling Special corrugation tooling is available for the production of road barriers. CNC Controlled Die Shuttle Positioning A motorized CNC controlled die shuttle system moves the multi-v style die from one v-opening to another quickly and easily without operator involvement.

17 tooling and clamping options Removable Hardened Die Shoulder Inserts These inserts are laser hardened and placed in the shoulder area of the lower v die. This reduces friction as the punch pushes the material into the die. In certain materials this can be advantageous in increasing die life. Spacer Style V Die Shoulder hardened spacers can be added or removed to reduce the desired v opening as needed. The opening ranges from More per foot load capacity (83 tons) increases tool life. Manual CNC

18 material handling options CNC Feed & Gauge Systems The X1,X2 (back) and F1,F2 (front) feeding system eliminates the need for operator handling during the bending of poles. The system shown is equipped with integrated pneumatic pushers which can override inaccuracies from plasma cut blanks. A spring tensioning system is also available for more accurate sheared blanks. The above system is shown with four programmable front positioners (optional F1,F2,F3.F4). CNC Controlled Sheet Followers Supports full, synchronized with ram speeds and positions automatically. Follows and supports plate during the bending process. Spring Tensioning Style Front Feed Specially designed material feed systems provide support for the blank. The fingers are spring tensioned for securing blank against gauge stop to offset slight deviations in bland accuracy. For blanks with reduced accuracy a pneumatic pusher style system is available (below). Pneumatic Pusher Style Front Feed This system is a benefit when the blanks supplied for bending (for example from plasma cut) are inaccurate. With the system pneumatic cylinders are integrated in to the gauge/feed arms so that after positioning the pneumatic cylinders push, secure and hold the blank against the back stop.

19 tooling and clamping options Heavy Duty Support Tables & Arms Support tables with integrated ball transfers. Available in motorized height adjustment.

20 large format automation Part Discharge Systems Discharge conveyor for pole or part removal. Upper and lower push style as well as side extraction systems are available. Upper and lower style discharge devices automatically remove the part after the bending process. Vacuum Lift on Track Sheet Trolley