CEB Cylinder: Difference between revisions
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=Abstract= | |||
The OSE CEB press requires a custom cylinder - 5x8x2.5 inch, but with 3.5" of rod sticking out and no rod end. | |||
The 5" cylinders are about $500 - and an open source version can be half of that if we start from honed cylinder tubing. It is useful to open-source that - as that once more turns every cylinder into a reusable module. The main point of open-sourcing by OSE is standardizing to one build method which allows for universal interchangeability of parts and 3D printed seals, such that any cylinder can be reworked or repurposed easily and inexpensively. | |||
=Working Doc= | |||
<html><iframe src="https://docs.google.com/presentation/d/1tnHjUOiMth8l3vIBZkhcUTMJbtPNfW6MAMVykh7ne6k/embed?start=false&loop=false&delayms=3000" frameborder="0" width="960" height="569" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html> | <html><iframe src="https://docs.google.com/presentation/d/1tnHjUOiMth8l3vIBZkhcUTMJbtPNfW6MAMVykh7ne6k/embed?start=false&loop=false&delayms=3000" frameborder="0" width="960" height="569" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html> | ||
Revision as of 00:03, 4 August 2017
Abstract
The OSE CEB press requires a custom cylinder - 5x8x2.5 inch, but with 3.5" of rod sticking out and no rod end.
The 5" cylinders are about $500 - and an open source version can be half of that if we start from honed cylinder tubing. It is useful to open-source that - as that once more turns every cylinder into a reusable module. The main point of open-sourcing by OSE is standardizing to one build method which allows for universal interchangeability of parts and 3D printed seals, such that any cylinder can be reworked or repurposed easily and inexpensively.
Working Doc
Parts
- http://www.agrisupply.com/grizzly-rod-cap/p/102123/ -
- http://www.baileymanufacturing.com/hydraulic-cylinders
- Honed steel tubing - a dollar per kilogram - [1]
- Chrome rod - a dollar per kilogram - [2]