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Achieving World Class Vehicles with Agile Fabrication Systems for

Achieving World Class Vehicles with Agile Fabrication Systems for. Achieving World Class Vehicles Table Top Hemmer. by. August 22, 2001. GSEG Supplies Engineering & Components with Proprietary Technology.

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Achieving World Class Vehicles with Agile Fabrication Systems for

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  1. Achieving World Class Vehicles with Agile Fabrication Systems for Achieving World Class Vehicles Table Top Hemmer by August 22, 2001

  2. GSEG Supplies Engineering & Components with Proprietary Technology We integrate our proprietary technology and independent resources through our Company to deliver world class products for our customers Process Engineering / Design Proprietary Technology Suppliers Long Term Service & Support

  3. GSEG Our Mission • Global in Our Outlook • Providing Best Practices in • Lean Processing • Virtual Factory design • Low Cost Sourcing • Functional Build GSEG is committed to eliminating waste, costly duplication of efforts and production start-up problems for our customers. We accomplish this by providing proprietary technologies and the simultaneous development and delivery of world class equipment from a single source through integrated subcontracts. The Company

  4. Hemmer Design • Originally Designed for Cologne Tool & Die Operations • Over 50 installations in Ford of Europe • GSEG has exclusive world wide rights to sell the this hemmer design and technology (except to Ford)

  5. Table Top Hemmer • Combination Electrical / Pneumatic Drive • Multiple Die Sets • Capable of 2 to 4 Models • Auto Die Change • 30 Second Model Change • Aluminium & Laser Welded Blank Capable

  6. Specifications • Features • Hemmer & Fixture Operation Pneumatic / Pneumatic • Size (l/w/h) 2600x2500x1630 mm • Cycle Time (hem only) 14 sec. • Cycle Time (w/part transfer) 24 sec. • Quick Change Capable Yes • Cycle Time (w/tool transfer) 30 sec. • Cycle Time (w/part & tool transfer) 50 sec. • Part Loading / Transfer Method Robot or Shuttle • Full Periphery Hem Capable Yes – 2 Strokes/1 Station • Full Periphery w/Beltline Capable Yes • Full Periphery w/I/S Window Capable Yes • Full Periphery w/beltline and I/S Window Capable Yes • Optimum Open Flange Angle 90º • Max. Flange Angle Allowed 113º • Accessibility for Maintenance Yes • Hem Force (kg/mm) 10kg – 20kg/mm • Delivery • From P.O. to complete 24 Weeks

  7. The History of Clinching / Hemming • Starts with High Speed Lines using Hydraulic Clinch Presses with Tool Change • Disadvantages • Requires Batch Build • Moves to Captive Lines with Table Top Hemmers (Electric or Hydraulic Drive) • Disadvantages • Model Specific • High Investment for Multiple Models

  8. Manufacturing’s Requirements • Model Flexibility • Reusability • Model Changeover with Zero Production Loss • Maintainability • Accessibility of Clinch Steel • No Use of Hydraulics • Global Solution

  9. New System Design Goals • Hemmer Family to suit the whole Range of Models • Model Related Clinch Dies and Reusable Facility • Quick Die Change • Use of Production Die for Prototypes • Modular Design / Construction • Easy Access for Maintenance • Simplify Drive System

  10. Modular Design Pneumatic / Pneumatic Drive Die Set Frame Air Drive

  11. UNIT FOR DIE POSTIONING AND CLAMPING UPPER FRAME PLATE POWER CONNECTION (STATION) LIFT TABLE GUIDE FOR DIE SET FRAME ELECTRIC DRIVE (WAY) FORCE TRANSMITTER LOWER FRAME PLATE AIR CUSHION (FORCE) Station

  12. UPPER DIE PLATE 90° STEELS POWER CONNECTION (DIE) CAM CAM DRIVE LOWER DIE PLATE 45° STEELS Die Set

  13. Table Top Hemmer Load Condition • Lifter Down • Hem Steels Out Operations Sequence • Load Part • Hem Steels In • Electric Lifter Up to 45º Hem Steel (within 10mm of Steel) • 45º Hem (Force by Air Cushion Lift Table) • Electric Lifter Down • Hem Steels Out • Electric Lifter Up to 90º Hem Steel (within 10mm of Steel) • Hem Steels In • 90º Hem (Force by Air Cushion Lift Table) • Hem Steels Out • Unload

  14. Table Top Hemmer Load Condition • Lifter Down • Hem Steels Out Operations Sequence • Load Part • Hem Steels In • Electric Lifter Up to 45º Hem Steel (within 10mm of Steel) • 45º Hem (Force by Air Cushion Lift Table) • Electric Lifter Down • Hem Steels Out • Electric Lifter Up to 90º Hem Steel (within 10mm of Steel) • Hem Steels In • 90º Hem (Force by Air Cushion Lift Table) • Hem Steels Out • Unload

  15. Table Top Hemmer Load Condition • Lifter Down • Hem Steels Out Operations Sequence • Load Part • Hem Steels In • Electric Lifter Up to 45º Hem Steel (within 10mm of Steel) • 45º Hem (Force by Air Cushion Lift Table) • Electric Lifter Down • Hem Steels Out • Electric Lifter Up to 90º Hem Steel (within 10mm of Steel) • Hem Steels In • 90º Hem (Force by Air Cushion Lift Table) • Hem Steels Out • Unload

  16. Table Top Hemmer Load Condition • Lifter Down • Hem Steels Out Operations Sequence • Load Part • Hem Steels In • Electric Lifter Up to 45º Hem Steel (within 10mm of Steel) • 45º Hem (Force by Air Cushion Lift Table) • Electric Lifter Down • Hem Steels Out • Electric Lifter Up to 90º Hem Steel (within 10mm of Steel) • Hem Steels In • 90º Hem (Force by Air Cushion Lift Table) • Hem Steels Out • Unload

  17. Table Top Hemmer Load Condition • Lifter Down • Hem Steels Out Operations Sequence • Load Part • Hem Steels In • Electric Lifter Up to 45º Hem Steel (within 10mm of Steel) • 45º Hem (Force by Air Cushion Lift Table) • Electric Lifter Down • Hem Steels Out • Electric Lifter Up to 90º Hem Steel (within 10mm of Steel) • Hem Steels In • 90º Hem (Force by Air Cushion Lift Table) • Hem Steels Out • Unload

  18. Table Top Hemmer Load Condition • Lifter Down • Hem Steels Out Operations Sequence • Load Part • Hem Steels In • Electric Lifter Up to 45º Hem Steel (within 10mm of Steel) • 45º Hem (Force by Air Cushion Lift Table) • Electric Lifter Down • Hem Steels Out • Electric Lifter Up to 90º Hem Steel (within 10mm of Steel) • Hem Steels In • 90º Hem (Force by Air Cushion Lift Table) • Hem Steels Out • Unload

  19. Table Top Hemmer Load Condition • Lifter Down • Hem Steels Out Operations Sequence • Load Part • Hem Steels In • Electric Lifter Up to 45º Hem Steel (within 10mm of Steel) • 45º Hem (Force by Air Cushion Lift Table) • Electric Lifter Down • Hem Steels Out • Electric Lifter Up to 90º Hem Steel (within 10mm of Steel) • Hem Steels In • 90º Hem (Force by Air Cushion Lift Table) • Hem Steels Out • Unload

  20. Table Top Hemmer Load Condition • Lifter Down • Hem Steels Out Operations Sequence • Load Part • Hem Steels In • Electric Lifter Up to 45º Hem Steel (within 10mm of Steel) • 45º Hem (Force by Air Cushion Lift Table) • Hem Steels Out • Electric Lifter Up to 90º Hem Steel (within 10mm of Steel) • Hem Steels In • 90º Hem (Force by Air Cushion Lift Table) • Hem Steels Out • Unload

  21. Die Exchange • Electric Lifter Up • Open Die Position Clamps • Clamp Die Bed • Electric Lifter Down • Engage Tool Change Drive • Transfer Model A Out • Transfer Model B In • Close Die Position Clamps / Electric Lifter Up • Un-Clamp Die Bed from Die Set • Clamp Die Bed to Electric Lifter Sequence of Events

  22. Die Exchange • Electric Lifter Up • Open Die Position Clamps • Clamp Die Bed • Electric Lifter Down • Engage Tool Change Drive • Transfer Model A Out • Transfer Model B In • Close Die Position Clamps / Electric Lifter Up • Un-Clamp Die Bed from Die Set • Clamp Die Bed to Electric Lifter Die Unclamped Lifter Down

  23. Die Exchange • Electric Lifter Up • Open Die Position Clamps • Clamp Die Bed • Electric Lifter Down • Engage Tool Change Drive • Transfer Model A Out • Transfer Model B In • Close Die Position Clamps / Electric Lifter Up • Un-Clamp Die Bed from Die Set • Clamp Die Bed to Electric Lifter

  24. Die Exchange • Electric Lifter Up • Open Die Position Clamps • Clamp Die Bed • Electric Lifter Down • Engage Tool Change Drive • Transfer Model A Out • Transfer Model B In • Close Die Position Clamps / Electric Lifter Up • Un-Clamp Die Bed from Die Set • Clamp Die Bed to Electric Lifter

  25. Die Exchange • Electric Lifter Up • Open Die Position Clamps • Clamp Die Bed • Electric Lifter Down • Engage Tool Change Drive • Transfer Model A Out • Transfer Model B In • Close Die Position Clamps / Electric Lifter Up • Un-Clamp Die Bed from Die Set • Clamp Die Bed to Electric Lifter

  26. Die Set Out of Frame down open open Maintenance Lifter Down Unclamp Die

  27. Dave Fisher Vice President Joerg Hoefer CEO 777 Wimbleton Drive Birmingham, Michigan 48009-7604 248/321-2930 FAX 248/540-2219 Internet DFisher@GSEGLC.com http://www.GSEGLC.com 667 Elmwood, Suite 100 Troy, Michigan 48083-6011 P.O. Box 1496 Troy, Michigan 48099-1496 248-819-8452 FAX 248-597-9149 Internet Joerg@GSEGLC.com http://www.GSEGLC.com To Contact Us

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