# Contacts in dynamic analysis

**URL:** <https://www.simscale.com/forum/t/contacts-in-dynamic-analysis/81488>\
**Category:** Using SimScale\
**Created:** [January 20, 2018, 7:54am UTC](https://www.simscale.com/forum/t/contacts-in-dynamic-analysis/81488 "2018-01-20T07:54:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![daniel11](https://www.simscale.com/forum/letter_avatar/daniel11/32/5_5575768a8748004e209b776fc1b2916d.png) [@daniel11](https://www.simscale.com/forum/u/daniel11)\
**Post date:** [January 20, 2018, 7:54am UTC](https://www.simscale.com/forum/t/contacts-in-dynamic-analysis/81488/1 "2018-01-20T07:54:41Z")

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Is there any tutorial to set contacts in dynamic mechanical system?  
Dan

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**Author:** ![jousefm](https://www.simscale.com/forum/user_avatar/www.simscale.com/jousefm/32/34908_2.png) [@jousefm](https://www.simscale.com/forum/u/jousefm)\
**Post date:** [January 20, 2018, 9:33am UTC](https://www.simscale.com/forum/t/contacts-in-dynamic-analysis/81488/2 "2018-01-20T09:33:30Z")

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Hi @daniel11!

We have no dedicated tutorial page for contacts in dynamic mechanical systems but have plenty of **[Public Projects](https://www.simscale.com/projects/)** as well as several workshops on contact setup. Two projects I really like and you can use as a template for your case are:

- **[Rod Crank Gear Mechanism][_Deleted_]**

- **[Nonlinear Dynamic Analysis of a Valve Spring Assembly](https://www.simscale.com/projects/rszoeke/f1_workshop_session_5_-_analysis_of_a_valve_spring_assembly/)**

An additional source that might be useful for you in this case: **[Master-Slave Assignments](https://www.simscale.com/forum/t/master-and-slave-assignments/22254)**

The best would be to share your project and I can have a look at it.

Cheers and all the best!

Jousef