Advanced assemblies · Lesson 1: Drives and sensors
The Belt/Chain assembly feature and sensors that monitor a model value.
Lesson goal
Make several pulleys rotate together and get an alert when a value leaves its range.
2 videos
1 exercise
Intermediate
Prerequisite: Assemblies learning path
1. Watch the videos
Dassault Systèmes videos hosted on MySolidWorks: they open in a new tab and a free account is enough. Watch them in order.
Video 1▶Belt/Chain Assembly FeatureLink pulleys, idlers and sprockets so they rotate together, with an optional belt part.↗
Video 2▶SensorsMonitor a model property and trigger an alert outside the limits.↗
2. Key takeaways
The Belt/Chain feature is built by selecting the pulley edges in the order of the path.
It can create a belt part whose length follows the position of the pulleys.
A sensor tracks a value (mass, dimension, interference…) and alerts you when it leaves the set range.
Tip
Add a sensor on the belt length: you will know immediately if a change in center distance takes it out of the standard range.
3. Do the exercise
In an assembly of two pulleys and an idler:
- create a Belt/Chain feature with a belt part
- add a dimension sensor on the center distance
- set an alert when the center distance exceeds the maximum value you choose
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