minh-thanh's Recent Activity

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  1. minh-thanh liked bmac2's post in the thread 3D Printer Build.

    Left it to cure overnight and this morning I realized that the rounded inside corner wouldn’t allow the stepper to fit flush with the...

    Y  Motor Mount IMG_3026.JPG Y  Motor Mount IMG_3025.JPG Y  Motor Mount IMG_3029.JPG Y  Motor Mount IMG_3030.JPG Y  Motor Mount IMG_3031.JPG Y  Motor Mount IMG_3033.JPG Y  Motor Mount IMG_3034.JPG Y  Motor Mount IMG_3039.JPG Y  Motor Mount IMG_3040.JPG Y  Motor Mount IMG_3038.JPG Feb 15, 2019 at 10:56 AM
  2. minh-thanh liked rodw's post in the thread Some people build Models, others build CNC PLASMA machines.

    Well, the 16mm went OK. 1350 mm/min at 120 amps [MEDIA]

    Feb 15, 2019 at 10:55 AM
  3. minh-thanh liked rodw's post in the thread Some people build Models, others build CNC PLASMA machines.

    Its been ages since I updated this thread. I did get this table pretty well finished [IMG] I had a lot of troubles with the...

    Feb 15, 2019 at 10:55 AM
  4. minh-thanh liked mayhugh1's post in the thread Another Knucklehead Build.

    Work continued on the carburetor with the machining of the bowl. Because of its thin walls, a boss was designed into the bowl's interior...

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  5. minh-thanh replied to the thread valve lapping problem.

    check the valve body,when you make it, it may be bent , if the valve body is bent even if it's very small it is difficult to make it...

    Feb 13, 2019 at 3:09 AM
  6. minh-thanh liked dalem9's post in the thread k 27 wheels.

    Here is some pictures of what I have done on the cab.The top has not been cut to size. Sure is nice to finely know how to use my CNC!

    DSCF2764.JPG DSCF2765.JPG DSCF2767.JPG DSCF2769.JPG DSCF2770.JPG Feb 11, 2019 at 3:14 AM
  7. minh-thanh liked neil_1821's post in the thread 5” Gauge Lion.

    Small update All four of the main wheels are now completed except for the profile which needs to be turned. It’s taken some time to...

    IMG_0975.JPG IMG_0976.JPG Feb 11, 2019 at 3:13 AM
  8. minh-thanh replied to the thread Design and build side-shaft hit and miss engine from bar stock.

    While learning more about the engine, I changed the combustion chamber by changing the connecting rod (making it longer or shorter) And...

    Feb 11, 2019 at 3:13 AM
  9. minh-thanh liked Brian Rupnow's post in the thread Design and build side-shaft hit and miss engine from bar stock.

    So--If we want the engine compression to come up higher, we can make the cavity in the cylinder head smaller---OR--we can make the...

    Feb 11, 2019 at 2:56 AM
  10. minh-thanh liked bmac2's post in the thread 3D Printer Build.

    With that done I spot the holes for the X carriage and finished it up on the drill press. [ATTACH] To assembly the X axis I started by...

    0011 X Axis Carrage IMG_2754.JPG 0011 X Axis IMG_2930.JPG 0011 X Axis IMG_2931.JPG 0011 X Axis IMG_2932.JPG 0011 X Axis IMG_2933.JPG 0011 X Axis IMG_2934.JPG 0011 X Axis IMG_2935.JPG Drive Nuts IMG_2951.JPG Drive Nuts IMG_2952.JPG 0011 X Axis IMG_2957.JPG Feb 10, 2019 at 6:36 AM
  11. minh-thanh liked mayhugh1's post in the thread Another Radial - this time 18 Cylinders.

    Today was a beautiful 70F degree day here in central Texas making it a perfect opportunity to test the new timing on my engine. I set up...

    892.jpg Feb 10, 2019 at 6:25 AM
  12. minh-thanh liked mayhugh1's post in the thread Another Radial - this time 18 Cylinders.

    I wired up the firewall after installing all its components, hopefully, for the last time. I then moved the engine from its assembly...

    866.jpg 867.jpg 868.jpg 869.jpg 870.jpg Feb 10, 2019 at 6:21 AM
  13. minh-thanh liked mayhugh1's post in the thread Another Radial - this time 18 Cylinders.

    I machined a tiny enclosure for the elapsed time meter and then wired it to connect to the wiring harness through the same blade...

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  14. minh-thanh liked mayhugh1's post in the thread Another Radial - this time 18 Cylinders.

    I made a functional rectangular oil tank for my H-9, but I was never satisfied with its 'blocky' appearance. For this engine, I decided...

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  15. minh-thanh liked mayhugh1's post in the thread Another Radial - this time 18 Cylinders.

    While the soldering iron was still hot, I decided to finish up the electrical portion of this build by constructing the control panel....

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