Suporte de Sensor Optico Anet A8 para Omron Spy 412 Nivelamento Automatico da Cama
Acessórios para impressoras 3D
Se você ainda não tem uma máquina para imprimir este arquivo pode comprar uma impressora 3d aqui!
Você pode imprimir este modelo 3d com estes filamentos ou com estas resinas 3D.
Sobre o objeto 3D Suporte de Sensor Optico Anet A8 para Omron Spy 412 Nivelamento Automatico da Cama
Este é um arquivo desenvolvido e projetado com ferramenta CAD.
Se você ainda não sabe criar seu próprio modelo 3D eu te ensino neste artigo tutorial sobre Tinkercad.
Suporte de Sensor Optico Anet A8 para Omron Spy 412 Nivelamento Automatico da Cama foi projetado para Impressora 3D. Somewhere in the deep of the web , i've found a user, he experimented with the OMRON EE SPY 402. After reading the manual i decided quickly to buy one ( and two more for friends).Please read the manual and technical details from here.(https://www.ia.omron.com/products/family/440/specification.html)The main feature are: Modulated active IR-Sensor. short distance. 5V and NPN that means it could be direct wired to original z-switch connectorsAccidentally i orderd a used one (look@ebay from 5-50€), but a little bit diffrent type EE SPY 412. I got mine for 8Euros on ebay.Please read the manual and technical details from here.(https://www.ia.omron.com/products/family/443/specification.html)The main feature are also : modulated avtive IR-Sensor. short Distance. 5V and NPN and very light weighted.This is for users with autolevel enabled firmware (I'm a skynet user) . Do all the steps that described in Web to enable autolevel.(https://3dprint.wiki/reprap/anet/a8/improvement/autobedleveling) If you use M119 to test the triggering use white paper and look to the buildin LED!!! Triggering on glass bed results in a short flash around a hotspot.You need one plug from type: JST XHP-3(https://www.amazon.de/S%C3%A4tze-2-5-3-Pin-Stecker-Stecker-Draht-Buchse/dp/B01DU9OS5K/ref=sr_1_fkmr0_1?s=toys&ie=UTF8&qid=1491909206&sr=1-1-fkmr0&keywords=JST+XH+2.5+3-Porhttps://www.amazon.de/gp/product/B01DU87NT4/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1)Instead of use a capazitive,induktive, mechanical sensor like BLTouch you can plug this sensor direct to the ( all the three wires) board.You didn't need a octocoupler or the two resitors and no additonal 12V needed. Almost just Plug&Play.Wiring is very easy. Solder 3 small wire (lenght each arround 1m) to the sensor and be careful with temperature (quick with a small solder iron).Ground to Ground(-); 5V to VCC(+); and Out to Signal. Look here for wiring:https://3dprint.wiki/reprap/anet/a8/improvement/autobedleveling) I designed a very easy sensor mount. It's equipped with plasic dowels, which fit in the (non-threaded) holes on the lower rear of the slides without screws.You only need 2x M3 screws and nuts for the sensor to mount .The nozzle should to be below (1-3mm) the sensor. I attach my configuration.h from "skynet" . The offset of sensor is X 18mm & Y 45mmUse at your own risk, be careful and keep hands on the powerswitch while testing :-) I use the sensor with glass, buildtak, fr4 and carbon bed. No problem at all yet.Skynet Configuration:define X_PROBE_OFFSET_FROM_EXTRUDER 18define Y_PROBE_OFFSET_FROM_EXTRUDER 45Testresults with Glass Bed:define Z_MIN_PROBE_REPEATABILITY_TESTM48 P10 X100 Y100ecv: Mean: 2.514750 Min: 2.503 Max: 2.520 Range: 0.017Recv: Standard Deviation: 0.005640M48 P10 X50 Y50Mean: 2.431000 Min: 2.425 Max: 2.437 Range: 0.013Recv: Standard Deviation: 0.003905M48 P10 X150 Y150Recv: Finished!Recv: Mean: 2.454750 Min: 2.450 Max: 2.460 Range: 0.010Recv: Standard Deviation: 0.003052Results with 100Celcius Hotbed:Send: M105Recv: ok T:150.1 /150.0 B:101.5 /100.0 @:29 B@:127M48 P10 X100 Y100Recv: Mean: 1.705250 Min: 1.697 Max: 1.712 Range: 0.015Recv: Standard Deviation: 0.004931M48 P10 X50 Y50Recv: Mean: 1.641500 Min: 1.635 Max: 1.647 Range: 0.012Recv: Standard Deviation: 0.004213M48 P10 X150 Y150Recv: Mean: 1.637250 Min: 1.632 Max: 1.642 Range: 0.010Recv: Standard Deviation: 0.004100Edit 2018-11-13if plasic dowels are broken ( that happens to me) use hot glue to fix the plate
Baixar
Não deixe de imprimir e compartilhar este modelo 3d. Não deixe sua impressora 3D parada. Mas se você não tem uma impressora 3D ainda, escolha a sua agora.
Curso Online de Impressão 3D
Agora, se você está procurando um curso online para aprender Modelagem 3D, Impressão 3D, programas de fatiadores 3d, e ter acesso avários outros cursos makers relacionados, indicamos a 3D Flix, que pode ser acessado AQUI.