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Merge pull request #106 from Hecatron-Forks/anodysing
Added 3d printer bed leveling data
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| # Anodysing | ||
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| The goal here is to do this without battery acid | ||
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| * http://www.observationsblog.com/sciencetechnologyexperiments/anodizing-and-dying-aluminum-without-battery-acid | ||
| * https://www.youtube.com/watch?v=7jFN3l_mrKk&t=14s | ||
| * https://www.tifoo.de/en/anodising-kit-starter-kit | ||
| * https://www.tifoo.de/media/0f/d9/f2/1695117538/en_anleitung_08-12.pdf | ||
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| long terms 3 tanks, really useful boxes | ||
| 350mm x 220mm x 140mm | ||
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| short term test with some small cups | ||
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| ## Pre-clean | ||
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| One optional step we can do is a pre-clean to remove any grease or any surface contamination. | ||
| I can see two different ways of doing this. | ||
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| * One approach is chemical via a dip in Sodium Hydroxide or lye (2% dilute) | ||
| * Second approach might be to just use the ultrasonic cleaner to do the pre-clean | ||
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| Experiment with Scotchbrite or polish to get a shiny finish, maybe use the metal cleaning concentrate | ||
| If Sodium Hydroxide is used, make sure to rinse in water before the next step | ||
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| ## Etching Process | ||
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| The next step is to etch the alu using Sodium Bisulfate | ||
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| * Make a 20 % solution of Sodium Bisulfate, (pool Ph down), also called sodium hydrogen sulfate. | ||
| * Can also be thought of as 40 grams of sodium bisulfate in 160 ml of tap water. | ||
| * Ph will be between 1 and 2. This can be increased up to 30% if needed. | ||
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| For the power supply | ||
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| * Negative side should be attached to the cathode, a sheet of aluminum as large as the piece being anodysed | ||
| * Positive side shoudl be attached to the anode or part, ideally via alu wire | ||
| * 2.8 to 10 amps for one square foot of aluminum. | ||
| * 1.5V - 6V DC | ||
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| Start with 30 to 60 minutes. | ||
| A good indicator is that the piece will have a slightly yellow tinge as the index of refraction changes with cell growth. | ||
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| ## Rinse | ||
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| Rinse off the Sodium Bisulfate with distiled water. | ||
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| ## Dyeing | ||
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| Make the RIT dye solution. General guideline is 5 ml liquid dye with color of choice to 250 ml of water. | ||
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| * Place the part into the dye at room temperature | ||
| * Allow about 60 minutes and rinse the part in cold water. | ||
| * If the color density is low, place it back in the dye bath for a longer period. | ||
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| ## Sealing | ||
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| * When the color is correct, place the piece in boiling water for 20 to 30 minutes to seal in the dye. | ||
| * If a further protective coating is desired a clear coat of spray acrylic can be added to highlight the color. |
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| # Readme | ||
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| THis is a list of results from probing the 3D Printer bed. | ||
| With the prusa's you need to hook up a USB cable to the back then connect via a serial console such as via printrun | ||
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| ## Prusa XL | ||
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| THere should be a USB-C attached to the back currently. | ||
| Tests have been run with a cold, 60C, 100C bed temperatures | ||
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| ## Running the Tests | ||
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| To test the bed | ||
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| * Set the bed temperature manually | ||
| * Run the following G-Code | ||
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| ``` | ||
| G29 | ||
| G29 | ||
| G29 T0 | ||
| ``` | ||
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| For some reason I need to run G29 twice for the probing. | ||
| I think it might be due to something being enabled the first time around. | ||
| The `G29 T0` command will then output the results | ||
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| ## Formatting the Results | ||
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| Next there's a bit of manual copy / pasting involved to get the data into a form that will work ith the bed visualiser | ||
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| * Replace " |" with "" | ||
| * Re-order the lines from top to bottom instead of bottom to top | ||
| * Remove any gaps or superflous lines | ||
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| See the Formatted-Data-Cold.txt for an example | ||
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| ## Visualising the results | ||
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| Copy the formatted data into this to see the results | ||
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| * https://i.chillrain.com/index.php/3d-printer-auto-bed-leveling-mesh-visualizer/ | ||
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| it's limit is around -1.5mm so anything below that will clip out |
37 changes: 37 additions & 0 deletions
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shared/3dprinter-bed/prusa-xl/test1-cold/Formatted-Data-Cold.txt
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| 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | ||
| 0 +0.557 +0.491 +0.408 +0.324 +0.243 +0.166 +0.092 +0.025 -0.031 -0.079 -0.130 -0.193 -0.258 -0.307 -0.327 -0.331 -0.331 -0.334 -0.334 -0.323 -0.302 -0.270 -0.217 -0.131 -0.023 +0.086 +0.191 +0.298 +0.404 +0.508 +0.611 +0.715 +0.823 +0.932 +1.041 +1.149 | ||
| 1 +0.508 [+0.433] +0.358 +0.283 +0.210 +0.135 +0.062 -0.005 -0.062 -0.112 -0.163 -0.222 -0.281 -0.328 -0.357 -0.373 -0.382 -0.385 -0.380 -0.364 -0.337 -0.299 -0.244 -0.163 -0.065 +0.038 +0.140 +0.247 +0.355 +0.461 +0.568 +0.676 +0.784 +0.892 +1.001 +1.109 | ||
| 2 +0.440 +0.374 +0.309 +0.243 +0.176 +0.105 +0.032 -0.035 -0.092 -0.145 -0.196 -0.250 -0.304 -0.350 -0.387 -0.416 -0.433 -0.436 -0.426 -0.405 -0.373 -0.329 -0.271 -0.196 -0.107 -0.011 +0.090 +0.197 +0.306 +0.415 +0.526 +0.636 +0.745 +0.853 +0.961 +1.069 | ||
| 3 +0.373 +0.316 +0.259 +0.203 +0.142 +0.074 +0.002 -0.065 -0.123 -0.177 -0.229 -0.279 -0.327 -0.371 -0.417 -0.459 -0.484 -0.486 -0.472 -0.446 -0.408 -0.358 -0.298 -0.228 -0.148 -0.060 +0.039 +0.146 +0.256 +0.368 +0.483 +0.596 +0.706 +0.813 +0.921 +1.029 | ||
| 4 +0.314 +0.264 +0.213 +0.162 +0.106 +0.040 -0.031 -0.098 -0.157 -0.212 -0.263 -0.311 -0.356 -0.401 -0.451 -0.501 -0.531 -0.534 -0.516 -0.487 -0.445 -0.391 -0.329 -0.263 -0.190 -0.107 -0.010 +0.098 +0.208 +0.320 +0.436 +0.549 +0.659 +0.768 +0.877 +0.985 | ||
| 5 +0.270 +0.220 +0.169 +0.119 +0.064 -0.002 -0.072 -0.138 -0.195 -0.248 -0.299 -0.348 -0.396 -0.442 -0.493 -0.543 -0.573 -0.575 -0.556 -0.525 -0.482 -0.427 -0.366 -0.301 -0.231 -0.150 -0.054 +0.052 +0.160 +0.267 +0.376 +0.486 +0.598 +0.710 +0.822 +0.935 | ||
| 6 +0.234 +0.182 +0.129 +0.076 +0.019 -0.047 -0.117 -0.182 -0.236 -0.286 -0.336 -0.389 -0.442 -0.491 -0.540 -0.585 -0.612 -0.612 -0.594 -0.563 -0.521 -0.467 -0.406 -0.342 -0.272 -0.192 -0.097 +0.009 +0.114 +0.213 +0.312 +0.416 +0.529 +0.646 +0.763 +0.881 | ||
| 7 +0.205 +0.148 +0.091 +0.035 -0.025 -0.092 -0.162 -0.226 -0.280 -0.328 -0.378 -0.433 -0.491 -0.542 -0.588 -0.628 -0.651 -0.652 -0.635 -0.606 -0.566 -0.515 -0.456 -0.391 -0.318 -0.236 -0.141 -0.036 +0.067 +0.163 +0.257 +0.359 +0.472 +0.592 +0.712 +0.832 | ||
| 8 +0.183 +0.120 +0.058 -0.005 -0.069 -0.137 -0.207 -0.272 -0.328 -0.378 -0.430 -0.487 -0.545 -0.596 -0.639 -0.674 -0.695 -0.696 -0.682 -0.657 -0.624 -0.579 -0.523 -0.454 -0.374 -0.286 -0.188 -0.083 +0.022 +0.122 +0.221 +0.325 +0.439 +0.558 +0.678 +0.797 | ||
| 9 +0.167 +0.097 +0.028 -0.042 -0.112 -0.182 -0.253 -0.319 -0.378 -0.432 -0.486 -0.545 -0.603 -0.653 -0.692 -0.722 -0.739 -0.742 -0.733 -0.714 -0.687 -0.651 -0.598 -0.524 -0.434 -0.338 -0.237 -0.130 -0.022 +0.085 +0.194 +0.305 +0.419 +0.535 +0.651 +0.767 | ||
| 10 +0.150 +0.075 +0.001 -0.074 -0.147 -0.220 -0.293 -0.360 -0.422 -0.479 -0.535 -0.594 -0.652 -0.701 -0.739 -0.767 -0.784 -0.789 -0.783 -0.767 -0.745 -0.713 -0.662 -0.586 -0.490 -0.390 -0.287 -0.178 -0.067 +0.047 +0.164 +0.281 +0.394 +0.506 +0.619 +0.731 | ||
| 11 +0.131 +0.056 -0.020 -0.095 -0.170 -0.246 -0.321 -0.392 -0.454 -0.511 -0.568 -0.626 -0.684 -0.734 -0.775 -0.809 -0.830 -0.837 -0.831 -0.815 -0.790 -0.756 -0.704 -0.630 -0.540 -0.442 -0.339 -0.229 -0.114 +0.005 +0.129 +0.248 +0.361 +0.469 +0.577 +0.686 | ||
| 12 +0.111 +0.037 -0.036 -0.110 -0.185 -0.264 -0.344 -0.418 -0.480 -0.537 -0.592 -0.650 -0.706 -0.758 -0.806 -0.849 -0.877 -0.885 -0.878 -0.860 -0.830 -0.788 -0.734 -0.666 -0.586 -0.495 -0.392 -0.279 -0.161 -0.037 +0.091 +0.213 +0.323 +0.427 +0.531 +0.634 | ||
| 13 +0.087 +0.014 -0.059 -0.131 -0.206 -0.286 -0.367 -0.442 -0.506 -0.562 -0.618 -0.677 -0.734 -0.788 -0.840 -0.889 -0.921 -0.931 -0.923 -0.902 -0.869 -0.822 -0.765 -0.702 -0.630 -0.544 -0.440 -0.323 -0.202 -0.077 +0.051 +0.172 +0.280 +0.380 +0.480 +0.581 | ||
| 14 +0.058 -0.016 -0.090 -0.164 -0.238 -0.314 -0.392 -0.464 -0.529 -0.590 -0.650 -0.713 -0.775 -0.831 -0.884 -0.932 -0.963 -0.972 -0.964 -0.942 -0.907 -0.859 -0.803 -0.742 -0.672 -0.586 -0.476 -0.350 -0.226 -0.108 +0.008 +0.120 +0.225 +0.326 +0.426 +0.527 | ||
| 15 +0.024 -0.051 -0.126 -0.202 -0.275 -0.347 -0.417 -0.485 -0.552 -0.618 -0.684 -0.752 -0.820 -0.880 -0.932 -0.976 -1.003 -1.011 -1.001 -0.980 -0.945 -0.898 -0.842 -0.781 -0.711 -0.624 -0.506 -0.371 -0.244 -0.136 -0.037 +0.063 +0.165 +0.267 +0.369 +0.471 | ||
| 16 -0.013 -0.090 -0.166 -0.242 -0.315 -0.383 -0.448 -0.514 -0.581 -0.650 -0.719 -0.791 -0.863 -0.925 -0.975 -1.015 -1.040 -1.047 -1.038 -1.017 -0.983 -0.936 -0.880 -0.819 -0.749 -0.661 -0.541 -0.403 -0.276 -0.171 -0.077 +0.018 +0.115 +0.213 +0.311 +0.408 | ||
| 17 -0.058 -0.134 -0.210 -0.286 -0.359 -0.427 -0.491 -0.555 -0.621 -0.687 -0.754 -0.825 -0.897 -0.959 -1.008 -1.047 -1.071 -1.080 -1.074 -1.055 -1.022 -0.974 -0.918 -0.856 -0.785 -0.698 -0.586 -0.459 -0.334 -0.216 -0.101 +0.004 +0.093 +0.172 +0.251 +0.330 | ||
| 18 -0.105 -0.181 -0.257 -0.332 -0.405 -0.474 -0.540 -0.605 -0.667 -0.728 -0.790 -0.859 -0.929 -0.989 -1.036 -1.074 -1.099 -1.110 -1.109 -1.093 -1.060 -1.013 -0.956 -0.892 -0.820 -0.735 -0.636 -0.526 -0.406 -0.268 -0.121 +0.002 +0.081 +0.136 +0.191 +0.245 | ||
| 19 -0.148 -0.223 -0.297 -0.372 -0.445 -0.515 -0.584 -0.650 -0.712 -0.770 -0.829 -0.894 -0.960 -1.018 -1.065 -1.103 -1.129 -1.142 -1.143 -1.129 -1.095 -1.047 -0.989 -0.926 -0.854 -0.773 -0.685 -0.588 -0.474 -0.324 -0.159 -0.026 +0.048 +0.089 +0.131 +0.172 | ||
| 20 -0.180 -0.252 -0.324 -0.397 -0.469 -0.544 -0.619 -0.689 -0.754 -0.814 -0.873 -0.934 -0.993 -1.046 -1.094 -1.137 -1.165 -1.177 -1.176 -1.159 -1.123 -1.072 -1.014 -0.955 -0.890 -0.815 -0.732 -0.639 -0.531 -0.390 -0.234 -0.105 -0.028 +0.022 +0.072 +0.122 | ||
| 21 -0.207 -0.276 -0.345 -0.415 -0.487 -0.566 -0.648 -0.725 -0.795 -0.860 -0.920 -0.975 -1.026 -1.073 -1.124 -1.172 -1.204 -1.214 -1.208 -1.187 -1.147 -1.092 -1.035 -0.981 -0.925 -0.858 -0.778 -0.686 -0.584 -0.461 -0.328 -0.211 -0.125 -0.055 +0.014 +0.084 | ||
| 22 -0.236 -0.303 -0.371 -0.438 -0.510 -0.591 -0.676 -0.756 -0.831 -0.900 -0.963 -1.015 -1.059 -1.103 -1.155 -1.206 -1.239 -1.248 -1.239 -1.216 -1.174 -1.117 -1.059 -1.010 -0.959 -0.897 -0.819 -0.728 -0.631 -0.524 -0.410 -0.303 -0.211 -0.126 -0.042 +0.043 | ||
| 23 -0.273 -0.340 -0.407 -0.474 -0.545 -0.622 -0.703 -0.781 -0.858 -0.932 -0.998 -1.051 -1.096 -1.139 -1.188 -1.235 -1.267 -1.277 -1.271 -1.249 -1.206 -1.148 -1.090 -1.039 -0.988 -0.927 -0.851 -0.764 -0.672 -0.572 -0.467 -0.365 -0.273 -0.185 -0.098 -0.010 | ||
| 24 -0.313 -0.380 -0.448 -0.515 -0.585 -0.656 -0.728 -0.802 -0.880 -0.960 -1.030 -1.086 -1.133 -1.176 -1.221 -1.263 -1.291 -1.303 -1.302 -1.284 -1.242 -1.184 -1.124 -1.071 -1.016 -0.953 -0.878 -0.795 -0.707 -0.612 -0.512 -0.415 -0.325 -0.238 -0.152 -0.065 | ||
| 25 -0.347 -0.416 -0.485 -0.554 -0.622 -0.689 -0.756 -0.826 -0.905 -0.986 -1.059 -1.118 -1.169 -1.213 -1.255 -1.291 -1.317 -1.331 -1.334 -1.319 -1.281 -1.225 -1.166 -1.110 -1.050 -0.984 -0.908 -0.824 -0.738 -0.647 -0.553 -0.460 -0.372 -0.286 -0.199 -0.113 | ||
| 26 -0.367 -0.439 -0.512 -0.584 -0.655 -0.722 -0.788 -0.857 -0.933 -1.012 -1.084 -1.146 -1.201 -1.249 -1.289 -1.321 -1.344 -1.360 -1.366 -1.356 -1.324 -1.275 -1.220 -1.162 -1.098 -1.025 -0.941 -0.848 -0.757 -0.673 -0.590 -0.505 -0.416 -0.325 -0.235 -0.144 | ||
| 27 -0.381 -0.458 -0.534 -0.611 -0.685 -0.754 -0.822 -0.890 -0.963 -1.036 -1.106 -1.171 -1.233 -1.284 -1.323 -1.352 -1.374 -1.390 -1.399 -1.393 -1.370 -1.332 -1.282 -1.223 -1.152 -1.072 -0.976 -0.870 -0.772 -0.693 -0.622 -0.545 -0.455 -0.359 -0.264 -0.168 | ||
| 28 -0.403 -0.481 -0.560 -0.639 -0.715 -0.787 -0.857 -0.926 -0.996 -1.065 -1.132 -1.198 -1.262 -1.316 -1.356 -1.385 -1.407 -1.425 -1.437 -1.434 -1.415 -1.383 -1.337 -1.277 -1.204 -1.120 -1.017 -0.903 -0.800 -0.723 -0.658 -0.585 -0.495 -0.397 -0.299 -0.202 | ||
| 29 -0.442 -0.519 -0.595 -0.672 -0.747 -0.822 -0.897 -0.968 -1.038 -1.105 -1.169 -1.231 -1.290 -1.342 -1.385 -1.421 -1.448 -1.470 -1.484 -1.482 -1.461 -1.424 -1.376 -1.318 -1.250 -1.169 -1.070 -0.959 -0.857 -0.775 -0.701 -0.624 -0.537 -0.445 -0.354 -0.262 | ||
| 30 -0.489 -0.561 -0.633 -0.706 -0.780 -0.858 -0.937 -1.013 -1.083 -1.148 -1.209 -1.265 -1.317 -1.365 -1.414 -1.459 -1.494 -1.520 -1.536 -1.534 -1.507 -1.461 -1.408 -1.353 -1.292 -1.219 -1.129 -1.027 -0.928 -0.837 -0.748 -0.662 -0.578 -0.497 -0.415 -0.333 | ||
| 31 -0.521 -0.591 -0.662 -0.733 -0.806 -0.886 -0.968 -1.046 -1.118 -1.184 -1.245 -1.298 -1.345 -1.391 -1.443 -1.494 -1.535 -1.564 -1.581 -1.579 -1.548 -1.498 -1.443 -1.390 -1.333 -1.265 -1.179 -1.081 -0.984 -0.888 -0.792 -0.700 -0.618 -0.539 -0.461 -0.383 | ||
| 32 -0.527 -0.600 -0.673 -0.747 -0.822 -0.901 -0.983 -1.061 -1.135 -1.206 -1.270 -1.325 -1.374 -1.422 -1.474 -1.526 -1.566 -1.595 -1.612 -1.611 -1.584 -1.538 -1.486 -1.433 -1.373 -1.302 -1.212 -1.111 -1.011 -0.919 -0.828 -0.740 -0.652 -0.567 -0.481 -0.395 | ||
| 33 -0.518 -0.597 -0.675 -0.754 -0.832 -0.909 -0.987 -1.063 -1.142 -1.219 -1.290 -1.351 -1.404 -1.455 -1.507 -1.555 -1.593 -1.620 -1.636 -1.635 -1.615 -1.579 -1.532 -1.477 -1.412 -1.335 -1.237 -1.127 -1.024 -0.939 -0.862 -0.779 -0.685 -0.585 -0.486 -0.386 | ||
| 34 -0.510 -0.594 -0.677 -0.760 -0.841 -0.917 -0.991 -1.066 -1.148 -1.233 -1.310 -1.376 -1.435 -1.488 -1.539 -1.584 -1.620 -1.644 -1.659 -1.660 -1.647 -1.620 -1.579 -1.522 -1.451 -1.367 -1.262 -1.143 -1.037 -0.960 -0.895 -0.818 -0.717 -0.604 -0.490 -0.377 | ||
| 35 -0.512 -0.590 -0.679 -0.767 -0.851 -0.925 -0.995 -1.069 -1.155 -1.246 -1.330 -1.401 -1.465 -1.522 -1.571 -1.614 -1.646 -1.669 -1.682 -1.685 -1.678 -1.661 -1.625 -1.567 -1.490 -1.399 -1.286 -1.159 -1.050 -0.980 -0.928 -0.857 -0.749 -0.622 -0.495 -0.396 |
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