Here you will find helpful links for mechanical Purposes:

Videos:

• 3560 Mechanical Concepts 1 
• 3560 Mechanical Concepts 3 
• 3560 Mechanical Concepts 4 
• 3560 Mechanical Concepts 5 
• 3847 Intro to FRC Mechanisms 

Links:

• 3847 Robot Mechanisms 
• Mechanical Design Calculator ]
• 3847 Design Concepts 

Documents:

• NASA RAP Design Guide  — This document is amazing!! One of the most complete FRC design resources available!
• 610 Design Tutorials