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Special applications

TT style tooling. Special applications. Eliminating secondary operations. Sheet metal application problem:. Dealer Forum. Bend Part. Unfolded Part. Possible problem to bend the part: When the pressbrake cannot set the back stop fingers at an angle …. ??. 2.

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Special applications

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  1. TT style tooling Special applications

  2. Eliminating secondary operations Sheet metal application problem: Dealer Forum Bend Part Unfolded Part Possible problem to bend the part: When the pressbrake cannot set the back stop fingers at an angle … ?? 2

  3. Eliminating secondary operations Dealer Forum EasySnap lines can solve the problem … and leave no burr : Bending lines V-die for bending EasySnap lines 3

  4. Eliminating secondary operations Conventional wire micro-joint When a corner micro-joint is not possible, wire micro-joints are used … Unless they are cleaned up, they can interfere with further operations … e.g. leading to inaccurately bend products .

  5. Eliminating secondary operations Mate EasySnap™ SQUARE SHEARBUTTON Square 5mm Square shearbutton micro-joint leaves smooth, burrless edge

  6. Component after hand bending. Eliminating secondary operations MATE EASYBEND™ • Complex bending made easy • V-line stencil creates line of weakness • Allows subsequent bending by hand • Suitable for MS or SS < 1.50mm and Al < 2.00mm • Maximum recommended length 300mm • Available for all tooling styles Hand bend along bend line created with EasyBend™ Before punching. After punching with EasyBendT.

  7. Shaving holes Improving results Make Straight Walled Holes Without Drilling Finished hole size is the starting point. Punch #1 = finished hole size – clearance (20%)Die #1 = finished hole size + 0.1 mm Punch #2 = finished hole size (full mat’l contact : Maxima !)Die #2 = die #1

  8. Shaving holes Improving results Precision shaving with 2 tools Shaving Slug

  9. BLANKING Improving results • Blanking rather than punching saves time, tool life and sheet usage • Special shapes can also be done with a combination of standard tooling • Note: Beware of changing burr side 9

  10. Progressive Tools Piercing and blanking with progressive tools

  11. Progressive Tools Piercing, forming and blanking with progressive tools

  12. Progressive Tools Piercing, forming and blanking with progressive tools

  13. Thank you ! Děkuji !

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