451 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸ヒ《〈 문의 OIO↗5793↗7458 》〉㎛beforehandム셔츠룸후기셔츠룸후기╇pen 선릉셔츠룸셔츠룸가격 셔츠룸‰강남셔츠룸㉦nestㅳ"

Dremel Mounted and First Cuts
Log from Laser Cut Mini Mill
I finished the first iteration of the Dremel mount (added to GitHub), while doing that I found a couple more changes to the Z carriage that I want to make. The Z Carriage needs to be about 6mm taller, it doesn't currently clear the Z stepper motor, so...

Aluminum Test
Log from Laser Cut Mini Mill
I haven't had a lot of time to work on this, but yesterday while I was doing something else I put a piece of 1/4" aluminum on it to see what happens. I wasn't expecting it to work, I assumed it wasn't rigid enough to actually mill the aluminum, but it...

Plumbing
Log from Unity Candle
Several pictures of the nearly finished plumbing. The first is of the accumulator tank end:The accumulator tank is at the bottom. I sourced a new, purged and never used LP tank from the hardware store to remove worries of residual propane...

Electrical for testing
Log from Unity Candle
In the prior post I discussed the plumbing. At the bottom of the first picture were two boxes. The black one at the base of the accumulator contains connections and relays to remote control the system. I knew I needed remote control,...

Controller Modifications
Log from Unity Candle
I probably could use the paddle board pretty much as is, and reprogramming the existing SC87C451 microcontroller. There look to be extra GPIO pins available that I could use for my other required inputs and outputs. That said, I don't have the tools(compiler...

I gotta have more cowbell...er...waterpump!
Log from Waterfall Wall with LED Illumination
The new pumps came in! I tried them out and they produce a much more satisfying flow. There are a few places where the water still groups together into streams, so I may investigate adding more holes or increasing hole sizes in those areas. Add that...

Spur-of-the-Moment Prototype Hack
Log from CPOV - a Crappy Persistence of Vision display
Like I said before, I've been wanting to do a grand POV display build for a long time--at least four or five years. On Saturday morning I realized I had a couple of hours free and I just started hacking together the parts I had on hand. I plan to improve...

Not So Rapid Prototyping
Log from Goliath - A Gas Powered Quadcopter
I haven't been posting build updates as frequently because the build activities have mostly consisted of sanding....lots and lots of sanding. The good news is that I'm nearly complete with the first flight quality propeller! I've talked previously...

Powder and Dispenser
Log from Upcycled Full Color 3D Printer
Powder tried:PowderResultPlaster + Talcum powderNot enough strength both immediately after print and after settingPlaster + sugar + dextrinIncrease wet strength, but very difficult to spread. Also very messy.Salt + dextrinGood wet strength, improved...

220VAC is not something a Mechanical Engineer should play with
Log from Whirlpool fridge controller
I am deeply apologetic that I am only writing this log entry now. The last year been a whirlwind for me. I moved to the other side of South Africa and started working as an engineer in Condition and Performance Monitoring for our local power utility....

Revision 2 is going to Maker Faire!
Log from DIY USB MIDI controller MPC style
Hey people!I got big news: I won a competition with University of Rome Sapienza, which I attended, and now I'm bringing this project to Maker Faire in Rome from October 3rd to 5th!That's why I'm actively working on Revision 2 of this project! In fact,...

and the reversal begins, also switching to a belt drive.
Log from Grizzly G0704 CNC Conversion
Saturday we started measuring the XY backlash after last weeks tear drop circle, and wow 0.05" and .003" ! the Chinese Factory says 0.008 to 0.003" which ain't great but its a ways away from where we are.The Y setup on the G0704 is not great, its held...

Changing out the bearings.
Log from Grizzly G0704 CNC Conversion
Time to change out the 4 main bearings on the spindle. There are lots of videos on these, but so far i've yet to see a complete one. They all go from here's the mil, til here's something then its done. We're got to a point where we were left scratching...

ballscrews n stuff
Log from Grizzly G0704 CNC Conversion
whoopsmade a dent in the insulation and then bounced off across the roommmca and I (and mr pika) stripped the G0704 down to its barebones, making two piles of parts one for not getting reinstalled and one for reinstall. i won't go over it here, since...

Installing the Y axis ballscrews.
Log from Grizzly G0704 CNC Conversion
made the Y axis bracket on the C-Beam, later on turned out i didn't have any M6 80mm bolts so we hastily cut it out of 1/8" acrylic. I also forgot to take off the "leave stock" option, but otherwise the holes it cut were the right size and decently round,...

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