3D Printable Kinematic Couplings, Ready To Use

0

Time may bring change, but kinematic couplings don’t. This handy kinematic couplings resource by [nickw] was for a design contest a few years ago, but what’s great is that it includes ready-to-use models intended for 3D printing, complete with a bill of materials (and McMaster-Carr part numbers) for hardware. The short document is well written and illustrated with assembly diagrams and concise, practical theory. The accompanying 3D models are ready to be copied and pasted anywhere one might find them useful.

What are kinematic couplings? They are a way to ensure that two parts physically connect, detach, and re-connect in a precise and repeatable way. The download has ready-to-use designs for both a Kelvin and Maxwell system kinematic coupling, and a more advanced design for an optomechanical mount like one would find in a laser system.

The download from Pinshape requires a free account, but the models and document are licensed under CC – Attribution and ready to use in designs (so long as the attribution part of the license is satisfied, of course.) Embedded below is a short video demonstrating the coupling using the Maxwell system. The Kelvin system is similar.

In the past we saw the Maxwell system form the basis of this 3D-printed magnetic camera mount. Want a more in-depth resource for kinematic couplings? Check out [Joshua Vasquez]’s take on the book Exact Constraint: Machine Design Using Kinematic Principles.

For the latest tech news and updates, Install TechCodex App, and follow us on Google News,  Facebook, and Twitter. Also, if you like our efforts, consider sharing this story with your friends, this will encourage us to bring more exciting updates for you.

Source

Get real time updates directly on you device, subscribe now.

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. AcceptRead More