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OpenBuilds C-Beam Machine

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Brass_Machine:
Now that I am thinking about it, I think I should do some prep work on the linear bearing blocks. Just watched a couple of videos on cleaning and lubing them. Looks relatively easy enough, just have to make sure I don't lose any bearings!

vtsteam:

--- Quote from: mattinker on August 23, 2020, 05:36:26 PM ---Hi,
J Phil Thien cyclone is an easier shape to build than the conical design, it is potentially more compact and is a proven design!


http://www.jpthien.com/cy.htm

https://woodgears.ca/dust_collector/separator.html

https://makezine.com/projects/cyclone-dust-collector/

Cheers, Matthew

--- End quote ---

Thanks for those, Matt.  :coffee:

efrench:

--- Quote from: Brass_Machine on August 25, 2020, 10:05:04 AM ---Now that I am thinking about it, I think I should do some prep work on the linear bearing blocks. Just watched a couple of videos on cleaning and lubing them. Looks relatively easy enough, just have to make sure I don't lose any bearings!

--- End quote ---

When removing the carriages from the rails, lay the unit on a flat surface covered with a towel.  The carriages should be on the bottom.  Remove the rail from the carriage not the carriage from the rail. 

Brass_Machine:

--- Quote from: efrench on August 25, 2020, 01:19:11 PM ---When removing the carriages from the rails, lay the unit on a flat surface covered with a towel.  The carriages should be on the bottom.  Remove the rail from the carriage not the carriage from the rail.

--- End quote ---

Thanks for that advice. Any recommendations on cleaning and lube?

efrench:
I used WD40 and pipe cleaners until I couldn't detect any dirt on the pipe cleaners. I used lithium grease, but I'm not positive that is the recommended lubricant.  As far as cleaning the balls, I just rolled them around on the terry cloth towel. 

I had one carriage which still ran really rough after the initial cleaning.  After replacing the balls, it ran smooth. The quality of the generic MGN linear guides can leave a lot to be desired   :wack:

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