Tutorial 15: Patterns - Indexing-Chain example

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Tutorial 15: Patterns - Indexing-Chain example

Pattern Element

The Objective

Learn how to model the path of a chain* with Piggyback-Sliders.

How to add a Tool-Part to the chain

Learn how to model a chain that indexes.

Learn how to use the Pattern FB to make copies of Solids (MD-Solids and/or CAD-Solids)

* We can almost use the term belt and chain equivalently. However, this tutorial does not model the polygonal/chordal action that a chain experiences as it moves onto a sprocket. We will use the terms Chain, Chain-Link, and Sprocket, rather than Belt and Pulley.


Important:

This tutorial was prepared before the Motion-Path FB became available. You would now use Line and Arc sketch-elements for the path of a Chain, and a Motion-Path FB to the motion of the chain. However, the Piggyback-Slider modeling technique is important to understand for different applications.


Pattern Icon Chain : Piggyback Sliders, Motion, Patterns

Step 15.1: Add Piggyback Sliders and ...

Continued ... Design the Motion for the Piggyback Sliders

Step 15.3: Add Piggyback Sliders 2

Step 15.4: Add a Chain-Link

Step 15.5: Design or Import a Solid

Step 15.6: Pattern the Solid

Step 15.7: Index the Chain


Step 15.6: Video of Pattern

An Indexing Belt.