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jonathan-gueron

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Posts posted by jonathan-gueron

  1. I have some waterproof sandpaper laying around,

    Would that be a good idea?

    also check out:

    https://www.youtube.com/watch?v=jbu4dn4QN04&feature=youtu.be

    This guy shows what happens with bronzefill after a night in a rotating drum with aluminium screws!

    ITS NICE!

    What I'm thinking: get an empty jar, some screws, some rotating stuff and get going!

    Cheers!

     

    You can try with this waterproof sandpaper !

    Don't forget to polish with steel wool or use a king of rock polishing machine like this guy !

     

  2. phew experimenting on polishing bronzefill is hard work,

    How did you guys do it?

    link?

    I did not came further than this:

    (which is rather ok, if i say so myself)

     

     

     

    Cheers!

     

    I am first using sanding paper (120 and 180) then I am polishing using steel wool

     

  3. Great print!

    What material did you use?

    $300 is a lot, even for material but I guess it is worth it.

    I am really curious to see how it will last. How did you post process it?

    It looks very professional, great job Jonathan! :)

     

    I used one full spool of black PLA filament from faberdashery and half a spool of white PLA filament from the ultimaker store

    In fact I made to signs:

    the black one you saw on my previous post and another golden one (RAL1036) for the inside of the store:

    golden Premier logo

     

    The backlit sign is about 3.5cm thick and the golden one only 1cm

     

    The most expensive part was the LEDs and it's power adapter

    I bought 5 meters because I was unsure of the needed size. I only needed about 3 meters so I used the remaining LEDs to make another sign with my company logo :) (pictures will come as soon as I have time to place it on a wall)

     

    I used some kind of lacquer coating to hide the joint between each pieces and to make the surface as smooth as possible

    Then I sprayed about 6 of each color paint spray. (I made 3 or 4 layers)

     

    I think (hope) it will last for long as the sign is inside a gallery and not exposed outside !

     

  4. Here is a job I made for my brother's store.

    He needed a backlit sign for the front of the store so I printed it ! :)

    The P is 47cm high and was made of 8 pieces.

    all the other letters except the M just fitted the build area

    IMG 2978

    IMG 3094

     

    I used almost 3 meters of leds to make the backlit

    IMG 3097

    IMG 3098

     

    By the way it is in brussels. Gallerie louise. If someone want to see it in real ! :)

     

  5. and here is a bigger version printed at

    layer height 0.12

    shell thickness 0.8

    speed 50

    einstein bust 2

    einstein bust 1

    I simply applied a decimate filter in blender and then a subdivision surface

    I really need to smooth this model but I am not very good at sculpting !

     

  6. My last print is based on a scan of a Einstein bottle holder.

    Not really a scan but I used agilesoft photoscan to generate a mesh based on 52 pictures of the model.

    here is the model along with a small print in ABS with a CTC printer (not so bad printer by the way)

    einstein original

     

    and a UHU stick holder printed really fast on my Ultimaker original. I needed something to hold the UHU stick near the printer :)

     

    einstein UHU holder

     

    I am currently printing only the head at a bigger scale and I will post the result here

    If anyone is interested I can share the model !

     

    Ho and now I only print on cold glass with UHU and the PLA stick very well.

     

  7. Ok I finally decided to paint the T-800

    I first tried with the gold spray I had and finally bought a few more colors to spray on it !

    This is my first painting attempt (except maybe a room wall ?)

    let me know what do you all think about it

    this is only the first layer.

    t800 2

    t800

     

  8. Looks awesome Jonathan! The funny thing is, i just started to print the same Model this morning :rolleyes:

    I down scaled it to 0.54 and print it in 0.1mm at 40mm/s. I get some stringing, but it looks really nice so far.

    Im gonna post a Picture when its done.

    Did you downscaled it or get any stringing? Or did it just came out of the printer like it is on your photos?

     

    No no downscaling. Actual size of the model ! took about 7 hours to print with the mentioned settings

    I think I am going to reprint it at max build plate size !

    What temperature did you use ? I suspect that my settings are not the best one for this material

    It cam out of the printer exactly like this ! I did not touch anything.

    But look at this picture:

    t-800 top

    the top of the head is far than perfect with 0% infill

    Also check this closer look at the face !

    t-800 side

     

  9. Looks awesome Jonathan, do you intend to do any post work, spray it chrome ? :)

     

    it was just a test print :)

    I will print it bigger and maybe with 1.2 shell thickness because there are some remaining holes with only 0.8 mm

    I think I will keep it as is for now. The translucent color is looking really nice under sunlight !

     

  10. Here is my last night print in translucent blue (I love this material)

    Printed without any support

    IMG 1162

    IMG 1166

    layer height 0.2

    shell 0.8 (maybe I need a litle more)

    fill density: 0

    speed 50

    It looks really good except a few holes on the top of the head

     

  11. Also can you show us a photo of the print surface of the green lady... what temp and speed did you print with ?

    im not crazy happy with what i can see for flow quality.....

     

    Difficult to take a better picture with my iphone 5

    it was printed at 0.06 layer height

    0.8 shell thickness

    speed 50

    temperature 220

     

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