Designing a linkage isn’t just about connecting bars; it’s about controlling A calculator allows you to:
For specialized applications like automotive builds, specific geometry is key. For example, in a triangulated 4-link suspension 4 bar link calculator
Precision in Motion: A Guide to the 4-Bar Linkage Calculator Designing a linkage isn’t just about connecting bars;
In mathematical terms, the vector sum of the links must equal zero for the loop to close: $$ \vecr_1 + \vecr_2 + \vecr_3 + \vecr_4 = 0 $$ specific geometry is key. For example