 Fernando Pablo Lopez-Lezcano
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cbb6a2ad8a
rework a bit the mount of the tetrahedral microphone, more exact fit into the ridges, still needs some geometry work so that everything fits exactly together
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vor 10 Jahren |
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Fernando Pablo Lopez-Lezcano
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d177de29d4
even more tuning of capsule holder for test rig, thicker back plate for less flex, move contacts around a bit - we may need to decrease the diameter of the holder as the capsule should have a tighter fit as the contact springs push the capsule out
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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8e01706188
more tuning of capsule holder for test rig, added sleeve to model that holds everything together - we need to add more back pressure for the contacts as they are not reliable, more tests needed
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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e5c977b2df
more tuning of dimensions for capsule holder for test rig
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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27bc8d3a84
redo capsule holder for test rig, getting closer to a working design
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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184c87c3eb
Merge branch 'master' of cm-gitlab.stanford.edu:ambisonics/microphones
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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4800fd22b4
add capsule holder for testing microphones, includes slots for spring contacts
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vor 11 Jahren |
|
Wisam Reid
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2399af3f45
Adding first draft calibration bracket
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vor 11 Jahren |
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Wisam Reid
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fc9b089471
fixed part labels for printing
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vor 11 Jahren |
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Wisam Reid
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fbee59d9c2
Filled in the section for printing Octathingy parts separately
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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3f64d66464
the leg slots have now the correct depth, it does fix the big sphere build process, also separate more the individual pieces for the print otherwise some of the connecting legs get messed up
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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b3770542fe
small fix for rendering the added rest for legs
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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929e744186
add rest for legs - this may make it easier to assemble the structure (this needs to be optimized somehow), fix code for rendering just one capsule, try a new fit with a longer slot and thicker leg
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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83367da9b2
add initial 20 capsule design to repository
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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80c64a6157
add initial 12 capsule design to repository
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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c97cbc8322
change name of octathingy scad file
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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05eb62a091
Merge branch 'octathingy'
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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4adf66d81e
renamed first order microphone file to TinySphEAR.scad
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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06a6a6d07c
remove commented out code used in the old mount design
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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0f602fed0e
increase the width of the mount ridge, we should do it asymmetric so that they do not bump into each other for microphone radius less than 9.5mm or so - at this point a microphone radius of 9.5mm seems like the minimum practical, 10mm is best
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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3bf6c3081b
fix overhang in connecting legs for connect == 2
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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2e875f6d8b
redo rendering of parts, locate mount in center and connect with a cross, this should print both connect == 1 and connect == 2 arrays
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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4865888b24
render parts separately for both connect == 1 and connect == 2, tweak size of legs as 5mm seems to work best for connect == 2, otherwise the print is not very good
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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06d3b254e9
leg_length still not quite correct, make mount slots wider, first successful try at connecting all separate parts so that the slicer treats them as one part - it looks like it is possible to print everything in one run
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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59d1f28f62
fix slot depth in connect==1, I was missing the depth of the wall of the cylinder, start working on new mount model
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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90f10e292f
first merge of changes from the octathingy microphone so that main modules are equivalent
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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ccf4f240a9
changed name of the micrphone to TinySphEAR
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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74cbee4387
add octathingy.scad code
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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b71a430d19
some changes for printing tests, print only one part at a time
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vor 11 Jahren |
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Fernando Pablo Lopez-Lezcano
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58317e8641
make ridges that connect to the mount printable and smaller so that we can print a micrphone with radius 10mm - this could be tied to the size of the microphone shrinking when it is smaller
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vor 11 Jahren |
