Chief Delphi - paper: JVN's Mechanical Design Calculator 2016

Chief Delphi (http://www.chiefdelphi.com/forums/index.php)

- Extra Discussion (http://www.chiefdelphi.com/forums/forumdisplay.php?f=68)

- - paper: JVN's Mechanical Design Calculator 2016 (http://www.chiefdelphi.com/forums/showthread.php?t=140667)

Re: paper: JVN's Mechanical Design Calculator 2016

Can a brother get more stages in the Rotary Mechanism tab for the 2017 version? I need more than 4 stages please. :P

Re: paper: JVN's Mechanical Design Calculator 2016

Quote:

Originally Posted by izz (Post 1594385)

What is the "Speed Loss Constant"?

It's an empirically-determined value, and will "vary from robot to robot".

The 81% value is "about right" for the robots that team 148 builds.

"This is all very inexact. The calculations end up being "about right."
"About right" is totally okay for a FIRST Robot."

Stuff in quotes are excerpts from an old JVN post.

Your team can measure this speed loss constant for robots that your team builds, and eventually to get an idea if a different number would be more suitable for your team's robots. The number depends not only on type of drivetrain and the design details, but also on craftsmanship.