Mixer-nutating.jpg
Project data
Authors Dhwani K. Trivedi
Joshua M. Pearce
Status Designed
Modelled
Prototyped
Verified
Verified by MOST
Links https://www.academia.edu/34589801/Open_Source_3_D_Printed_Nutating_Mixer
https://www.mdpi.com/2076-3417/7/9/942/htm
Download Open Know How Manifest
Page data
Type Project, Device
Keywords Mixing, nutating mixer; shaker; stirrer, open hardware, osat, 3-D printing, scientific hardware, open source hardware, chemical mixing, Open source hardware, heat exchangers
SDG Sustainable Development Goals SDG09 Industry innovation and infrastructure
Authors Joshua M. Pearce
Published 2017
License CC-BY-SA-4.0
Affiliations MTU
MOST
Impact Number of views to this page. Views by admins and bots are not counted. Multiple views during the same session are counted as one. 964
Location data
Loading map...

Tctscover.png Create-Joshua-Pearce.png Pearce Publications
FAST
MOST
QAS
Energy Conservation Energy Policy Industrial SymbiosisLife Cycle Analysis Materials Science Open SourceMedical Photovoltaic Systems Solar CellsSustainable Development Sustainability Education

OSL.jpg Feedingeveryone.jpg


As the open source development of additive manufacturing has led to low-cost desktop three-dimensional (3-D) printing, a number of scientists throughout the world have begun to share digital designs of free and open source scientific hardware. Open source scientific hardware enables custom experimentation, laboratory control, rapid upgrading, transparent maintenance, and lower costs in general. To aid in this trend, this study describes the development, design, assembly, and operation of a 3-D printable open source desktop nutating mixer, which provides a fixed 20° platform tilt angle for a gentle three-dimensional (gyrating) agitation of chemical or biological samples (e.g., DNA or blood samples) without foam formation. The custom components for the nutating mixer are designed using open source FreeCAD software to enable customization. All of the non-readily available components can be fabricated with a low-cost RepRap 3-D printer using an open source software tool chain from common thermoplastics. All of the designs are open sourced and can be configured to add more functionality to the equipment in the future. It is relatively easy to assemble and is accessible to both the science education of younger students as well as state-of-the-art research laboratories. Overall, the open source nutating mixer can be fabricated with US$37 in parts, which is 1/10th of the cost of proprietary nutating mixers with similar capabilities. The open source nature of the device allow it to be easily repaired or upgraded with digital files, as well as to accommodate custom sample sizes and mixing velocities with minimal additional costs. View Full-Text

Open Source 3-D Printed Nutating Mixer

Source

See also[edit | edit source]

News[edit | edit source]

Share your opinion