Sheet
Metal
Forming
Simulation
Software

© 1996-2017 All Rights Reserved. Developed by Quantech ATZ, S.A.




New in Stampack V 7.2



Stampack V 7.2 | GUI

New Graphical User Interface

  • The graphical user interface has been redesigned to improve the look & feel, increase the accessibility to commands, clarify the information and simplify the layout leading to a wider workspace.

Redesign model and results toolbars

  • The toolbars have been redesigned to maximize pictogram visibility and grouping them in more efficient and cleaner categories.

New Geometry/Mesh and Model/Results Toggle system

  • A new toggle system has been developed to increase the speed of access to the geometry or mesh mode and the communication between visualization of the model and results. A much more agile and easy operation for the user.



Stampack V 7.2 | Trim Optimization Module


New Trim Optimization Module

  • Stampack trim optimizer (STROP) is an automatic trimming line optimization module for 3D shell Simulations. It is an essential tool for the determination of optimum blank shapes and trimming lines. The trim line is rapidly determined to ensure that the desired shape and dimensions of the part boundary are obtained at the end of those operations which follow the trimming operation. STROP automatically adjusts the trim line to remove or add sheet metal until the desired part boundary (Target) is achieved. The trim optimization module for 3D Shell models has the following features:
  • Blank outline optimization, including holes.
  • Intermediate cutting lines optimization.
  • Automatic trim line creation according to simple or complex targets.
  • Complete or partial target support.



Stampack V 7.2 | New Units System | Standard Classification for Materials


Click on image and slide left to right

Metric - English

  • Stampack Version 7.2 has incorporated the use of the two most internationally agreed systems of measurement, The Metric System and The English (or Imperial Units) System. 

New - Standard Classification

  • This version 7.2 allows the classification of materials using the European, Japanese, Chinese or US standards.



Stampack V 7.2 | Development of New Contact Search Algorithm [Master Cube Grid]


New - Optimized CPU Performance

  • In previous solvers, the CPU performance was not optimized during contact search because it was an all-to-all method. The new algorithm accelerates the element search with the nearest centroid, achieved using a domain subdivision and preforming the search inside the cells or cubes.
  • With the new developments, the total CPU time is reduced mantaining accuracy due to:
    Faster nearest searching and avoiding projections and reaction force calculations in non contact candidates. The speed-up of the new method goes from 10% for examples with small number of elements to 56% for industrial cases with big number of elements.

Plus

  • New STROP solver for Shell.
  • Solid solver robustness enhancement and various bug fixings
  • Shell solver robustness enhancement and bug fixings
  • Improvements and bug fixings in the cutting and blanking algorithm

*For any inquires, sales, distribution or support, please get in contact with us.



Stampack | Patch V 7.1.2

Stampack Patch V 7.1.2 | April 2016

Graphical User Interface

 

New features:

  • Updated mouse cursor in POST FLC / TFD graph when selecting points

Fixed bugs:

  • Some entries remained hidden
  • Using auxiliary tools with assigned follower loads
  • Blanking algorithm fixing some specific models and improving mesh quality
  • Saving images in the window animate in post-process

Solver

 

Improvements:

  • Springback Sovler
  • New strategy to provide better performance and robustness in springback solution for shell geometries

Fixed bugs:

  • Cutting Solver:
    • Corrected some bugs in cutting and refinement stage, improving the output mesh quality
  • Shell Solver:
    • Out of range displacement in some nodes after cutting stage, in case of restart
    • Fixed contact lost in tool-tool contacting points
    • Fixed wrong label in historical curves when post-process output is requested in terms of tool stroke
  • Solid Solver:
    • Fixed abnormal behaviour of auxiliary tools
    • Problem when redefining follower loads that were previously defined

*Download the Stampack 7.1.2 Patch Version of your choice [Win 32bit or Win 64bit]

[Win 32bit]

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[Win 64bit]

Please submit the form to start downloading Stampack 7.1.2 Patch

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**WinRAR File Password: Stampack712PatchWin64
Stampack Patch 7.1.2 also includes all updates & fixed bugs previously released on Stampack Patch 7.1.1

Stampack Patch V 7.1.1 | November 2015

Graphical User Interface

 

New features:

  • Semiautomatic option for GUI reporting
  • Added the Japanese translation catalog

Fixed bugs:

  • IGES/STEP import
  • Titles of the graphs of the material
  • Drag & Drop at the postitioning stage
  • Snapshot window in postprocess
  • Springback implicit operation when using more than one blank zones
  • Multi stretch-bending operations bug fixed
  • Labeling result node values in postprocess
  • Editing punch movement curve in hydroforming

Solver

 

Cutting solver improvements:

  • Increased blanking solver efficiency (40% faster and less memory usage)

Cutting solver fixed bugs:

  • Refinement bug corrected
  • Cutting in solid elements
  • Small solid elements after cutting
  • Orientation in solid elements after cutting
  • Nodal interpolation of variables, giving negative jacobian after cutting

Springback solver fixed bugs:

  • Springback Shell solver - Corrected bug regarding the labeling of remeshed (refinement/cutting) nodes - bug found in prescribed boundaries conditions



Stampack V 7.1


*New unified licensig system

*New Versions/modules activation by license [Version A / Version V / Version Z]

*New components manager, main controls and selector procedure

*STEP format added in the import menu

*New concept to store geometries and meshes into separate categories and subcategories [BLANKS - TOOLS - OPERATIONS]

*Added the Drag & Drop functionality on list boxes

*Export / Update an external material database

*New materials and methodologies

*Allowed mouse wheel Zoom in/out



Stampack Versions