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--- flyingbearp902_build [2017/03/09 16:52]
greg créée
+++ flyingbearp902_build [2017/04/02 20:28] (current)
greg
@@ Line 59: / Line 59: @@
 To do so, in the configuration.h files, there is lines 434 to 438 and lines 710-711 to modify accordingly. Also, on the ramps board, the endstops need to be moved from Xmin Ymin to Xmax Ymax. I could design holders to have the endstops at (0,0), but first, I need a 3D printer ;)
-=== Linear bearings ===
+Also in configuration.h, line 723, replace 220 by 230.
+=== Laser installation ===
+Needs longer fans screws, new length = ?
+d model https://3dwarehouse.sketchup.com/model/ff66f756-fd29-4d73-9d4b-a9ca45f8ea47/lcheapo-laser-holder-for-flyingbear-v01
+In Marlin firmware, in configuration.h, line 724, replace 220 by 200 (important)
+=== Silent motors ===
+https://www.filastruder.com/products/silentstepstick-tmc2100-stepper-motor-driver
-Planning to replace all bearings with http://www.ebay.ca/itm/222402964193 or https://emvioeng.com/shop/3d-printing/3d-printer-components/drylin-bearings-for-8mm-shaft-15mm-od/ (need 8), less game, less noise.
 ------
@@ Line 90: / Line 102: @@
 - The wiring for all stepper motors (including the extruder) had to be mirrored relative to the graphic in the instructions.
 - The throat of the extruder/hotend had to be screwed up further towards the filament inlet, as it was impossible to feed the filament into the throat deep down otherwise.
+Upgrades:
+=== Linear bearings ===
+Chinese linear bearings have game, are noisy, and will eat up your rod (https://youtu.be/ZGBipbgwgME?t=6m21s)
+Replace all bearings with http://www.ebay.ca/itm/222402964193 or https://emvioeng.com/shop/3d-printing/3d-printer-components/drylin-bearings-for-8mm-shaft-15mm-od/ (need 8), less game, less noise.

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