Category: Workflow

Organizing Automation

It is quite tempting to throw all of your EKL code in a single Knowledgeware object– Action, Rule, KnowledgePattern, or Reaction. While convenient, this practice brings many drawbacks. Instead of describing what these are, I will focus instead on describing some programming principles and the benefits they bring. I learned the value of these principles […]

Making Use of Catalogs

I posted earlier on creating CATIA trees by passing instructions based on a custom syntax using EKL. I also posted on deploying tools to Catalogs as a mean to distribute automation tools for an organization. Today, I’ll show another example on building a tree, and will cover a few more things on Catalogs that I […]

Making Use of Resource Tables

We can use EKL code to call reusable features Actions, Powercopies, UDFs, and Engineering Templates. To do this, we need to define them as Resources by adding them to a Resource Table. Resources can be inserted from any Representation in a Resource Table. However the Resource Table itself has to be inside the same Representation […]

Engineering Templates Explained

One of the most robust functionalities supported by CATIA’s Knowledgeware is the ability to create reusable content: User Defined Features or Power Copy features, which can be instantiated within Representations; Engineering Templates, which can be instantiated within Physical Products. This functionality enables the encapsulation of compelx relationship and enterprise best practices; supporting Knowledge Based Engineering […]

Deploying Automation

CATIA provides two methods to deploy automation written in EKL to end users; enabling organizations to streamline tools for maximum impact. Let’s take this EKl action as an example: Assign Color Based On Attribute Example I previously posted on how to assign different colors to physical products. Today I’ll show a variant of that post. […]

Automating Generative Design for Fabrication

Arguably one of the most powerful Knowledgeware Objects in CATIA is the almighty Engineering Template – an object that allows you to capture entire product structures as a template with dynamic input parameters and attributes. In particular Engineering Templates allow us to capture and re-use manufacturing data relevant to a product including fabrication information, assembly […]

Building Trees With Custom Syntax Using EKL

Automation can make things quick and easy. Inspired by the idea of providing Syntactic sugar to execute tasks quickly, and more specifically Markdown-Mermaid, here is an example of generating assemblies using EKL with simple syntax. The Syntax I’ll define syntax to builds trees by describing parents and children relationships as instructions. Since tree nodes can […]

Custom EKL Libraries

Organizations can create and reuse custom EKL functions as Knowledge Libraries. Creating such libraries requires a KHC license to use the Quality Rules Capture app. However, consuming them does not require KHC. It does however require KDI in order to be able to write EKL code. A custom EKL Function will behave as a regular […]