Technical Engineering Graphics was a course in which students used AutoCAD and Pro/ENGINEER software to design real world applications. The links below show one of the better projects from this course.

3D model for 18001.

Project Description for 18001.

The bellows design spreadsheet for sk-18214 was provided to the student for reference and is purposely a bit cryptic.

Bellows drawing sk-18214.

End fitting drawing 18228-2.

End fitting drawing 18229.

Thread guide from Machinery's Handbook.

Assembly Drawing for 18001.