ERATZ Ingenieurbüro


VeraCAD

Antworten auf häufig auftretende Fragen

  1. Title: Problems with calibration sequence
    Type: Basic technology
    Version: All versions
    Language: English
    Date: 10.10.2018
    Please refer to attached VeraCAD settings, rolling die 3D model and the pictures of actual parts. During manufacturing process, excess burr was found at the 4th rolling process which is not desirable, since the preset geometry after 4th rolling is what we need. Could you check the attachment and advise... Read more

  2. Title: Using Mass Distribution with Spine Line.
    Type: Advanced technology
    Version: All versions
    Language: English
    Date: 18.06.2019
    This article explains why the cross-section area is not exact and cannot be verified by any CAD-System, if the mass distribution is calculated with a spine line. Read more

  3. Title: Die Geometrie der Querschnittsform OVAL in V3.84 und V4.0.
    Type: Basic technology
    Version: VeraCAD 3.84 an V4.0
    Language: Deutsch
    Date: 08.07.2019
    Dieser Artikel erläutert: Den Zusammenhang zwischen Höhen-/Breitenverhältnis und den Radien - Seitenradius und Scheitelradius. Zeigt den Unterschied zwischen VeraCAD 3.84 und VeraCAD 4.0. Read more

  4. Title: Rolling of Aluminum material with VeraCAD.
    Type: Advanced technology
    Version: All versions
    Language: English
    Date: 16.07.2019
    Focus of this article is the process of reducer rolling and designing tool segments with VeraCAD. Read more

  5. Title: Explanation of reduction and number of passes.
    Type: Basic technology
    Version: All versions
    Language: English
    Date: 01.01.2010
    This examples shows a 2 pass calibration sequence with 30 % of reduction in each pass. Read more

  6. Title: Cross-section types
    Type: Basic technology
    Version: All versions
    Language: English
    Date: 01.01.2010
    Here is an overview of 7 cross-section types which are available in VeraCAD. Read more

  7. Title: Initial contact
    Type: Basic technology
    Version: V3.79 and later
    Language: English
    Date: 01.01.2010
    When using the "Calculate initial contact" feature in VeraCAD, the software will calculate the first contact between workpiece and tool segment. Read more

  8. Title: Oval shape in reducer rolling
    Type: Answer
    Version: VeraCAD 4.0
    Language: English
    Date: 19.08.2018
    One of the most important cross-sections in reducer rolling is the oval. Therefore a diploma work did deal with CIRCLE-OVAL. But I believe the oval should be a little bit more wide and thinner. Read more

  9. Title: Pocket in tool
    Type: Basic technology
    Version: VeraCAD 4.0
    Language: English
    Date: 01.01.2010
    In VeraCAD cross-section 1 and 2 alltimes is outside of the tool segment. The first section (section 1) cannot be deformed. It is in the manipulator tong. Read more

  10. Title: Relative motion
    Type: Basic technology
    Version: VeraCAD 4.0
    Language: English
    Date: 01.01.2010
    Explanation of relative motion effect in reducer rolling. Read more

  11. Title: Problem with automatic check for updates
    Type: Information
    Version: VeraCAD 4.0
    Language: English
    Date: 14.08.2018
    We tried to realize a mechanism that automatically checks for updates when VeraCAD is launched. The idea was to check if ERATZ-homepage can be accessed and if yes, to check for updates. Read more

  12. Title: Massenverteilung jetzt mit neuen Algorithmen
    Type: Basic Technology
    Version: VeraCAD 4.0.1.24 RC2
    Language: German
    Date: 2.4.2019
    Mit VeraCAD 4.0.1.24 wurde der Massenverteilungsmodul völlig überarbeitet.
    Dies betrifft Geschwindigkeit, Genauigkeit und Stabilität. Read more


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