Adding lathe cutter example (#1131)

* Added example and images

* Adding function with better naming to download example data.

* Improving text

* Second update.

* Adding summary

* Changing sections

* Added unit tests.

* adding url to functions

* Apply suggestions from code review

Co-authored-by: Kathy Pippert <[email protected]>

* Apply suggestions from code review

Co-authored-by: Kathy Pippert <[email protected]>

* Apply suggestions from code review

Co-authored-by: Kathy Pippert <[email protected]>

* fixing uncomented comment.

* Update examples/00-mapdl-examples/lathe_cutter.py

* Fixing code analyser

* fixing title format

* removing path and fixing some code analyser issues.

Co-authored-by: Kathy Pippert <[email protected]>
Co-authored-by: Alex Kaszynski <[email protected]>

Author: 3 people