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Desktop Engineering Blog

Modelling Methodology in CATIA V5 - Part 3

Posted by Alex Fernandes on 04-Jul-2017 09:00:00

The Design Phase

This is the third article of a series concerning how to implement and use modelling methodology in CATIA V5.

In this article, we will discuss the design stage in detail.

This is the first stage of the creation process; we will create a geometrical set called Skeleton and we will insert additional geometrical sets inside it. The component’s design intent is captured in the Skeleton geometrical set. Skeleton methodology has been around for quite some time now and the idea is to have to model’s main geometrical elements editable from one single location in the part’s specification tree. This also means that we will have many elements inserted inside this geometrical set, so for this reason we will rename them and organize them according to a specific logic.

Figure 1 - The Angle Bracket part

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Topics: Dassault Systemes, training, CATIA, CATIA Design

Modelling Methodology in CATIA V5 - Part 2

Posted by Alex Fernandes on 27-Jun-2017 09:00:00

Specification Tree Organization

This is the second article of a series concerning how to implement and use modelling methodology in CATIA V5.

In this article, we will discuss how to organize the specification tree in a part file during the creation process.

1.  Avoid cryptic specification trees

In figure 1, you can compare the difference between; a part with an organized specification tree (left side) versus a part with mixed modelling specification tree (right side). Both files present the same end geometry, considering the initial parameters specified for the design.

Figure 1 - Organised specification tree vs mixed modelling versions of Angle Bracket part

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Topics: Dassault Systemes, training, CATIA, CATIA Design

Modelling methodology in CATIA V5

Posted by Alex Fernandes on 20-Jun-2017 09:00:00

 Part creation process

This is the first article of a series concerning how to implement and use modelling methodology in CATIA V5.

In this article, we will cover the creation process for a part file. We will break it down in two stages; design stage and modelling stage.

Let us imagine you need to edit a part, changing some parameters in existing features, and that the geometry update process fails after modification. Models that fail after editing are brittle and they work fine if you do not edit them!

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Topics: Dassault Systemes, training, CATIA, CATIA Design

Dassault Systemes certification & accreditation

Posted by Geoff Haines on 06-Jun-2017 11:38:00

Desktop Engineering’s team fully certified!

Desktop Engineering has always placed great importance on the technical team continuing their personal education and training in the software applications we supply and support. 

No more so than across the broad capabilities that Dassault Systemes develops for design and manufacturing industries. With a foundation on the core CATIA design application, the comany has continued to ensure that the team become fully conversant and skilled with all new releases and developments that come year after year from Dassault Systemes.

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Topics: Various - CATIA, training