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homebrew_cnc [2016/04/18 05:30] – tanzseglerhomebrew_cnc [2022/05/29 16:01] (current) – external edit 127.0.0.1
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 ====== CNC Router - Homebrew ====== ====== CNC Router - Homebrew ======
 ~~NOTOC~~ ~~NOTOC~~
 +{{ :equipment:CNC_homebrew.jpg?400|}}
  
 ===== Make/Model ===== ===== Make/Model =====
Line 7: Line 8:
  
 ===== Training Required ===== ===== Training Required =====
-This is a red tag tool. Tool requires a class before use.+This is a red tag tool. You MUST BE TRAINED before using it.
  
 +Contact Alex Kovell or Tony Roman to set up an appointment for your training.
 +
 +===== Cost To Use =====
 +  * $5/hr runtime
 ===== Specs ===== ===== Specs =====
  
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     * Collet Diameter 1/4"     * Collet Diameter 1/4"
     * Spindle Lock 12 position     * Spindle Lock 12 position
-    * Tool Weight 4.6lbs 
  
  
 ==== Stepper Motors ==== ==== Stepper Motors ====
-  * <del>Oriental Motor Co. VEXTA C6244-9212K stepper motors</del> (X,Y axes) +  * <del>Oriental Motor Co. VEXTA C6244-9212K stepper motors (X,Y axes)</del> 
-<del>5.7V, 1.6A, 1.8 degrees/step, current limited - running 24v</del> +    * <del>5.7V, 1.6A, 1.8 degrees/step, current limited - running 24v</del> 
-One of original X,Y motors burned out, they have been replaced with: +    * One of original X,Y motors burned out, they have been replaced with: 
-  * [[http://www.automationtechnologiesinc.com/products-page/stepper-motors/kl23h286-20-8b|NEMA23 425oz/in 2.8A Stepper Motor ¼” Dual shaft (KL23H286-20-8B)]] +  * X,Y-axis [[http://www.automationtechnologiesinc.com/products-page/stepper-motors/kl23h286-20-8b|NEMA23 425oz/in 2.8A Stepper Motor ¼” Dual shaft (KL23H286-20-8B)]] wired in series 
-Wiring diagram: TODO link to pdf here +    * {{:equipment:wiringDiagram_KL23H286-20-8B.pdf|NEMA23 Wiring diagram}} 
- +  * Z-axis ALM 90130-25-SPA stepper motor
- +
-  *ALM 90130-25-SPA stepper motor (Z-axis)+
     * 5.7V, 1.6A, 1.8 degrees/step, current limited - running 24v     * 5.7V, 1.6A, 1.8 degrees/step, current limited - running 24v
  
 ==== Power Supplies ==== ==== Power Supplies ====
   * Microtel SP-150-24IER power supplies   * Microtel SP-150-24IER power supplies
-    * 150 watt, 115vAC/1ph/60Hz 2.5 amp input, 24VDC 6.3 amp outputny+    * 150 watt, 115vAC/1ph/60Hz 2.5 amp input, 24VDC 6.3 amp output.
 ==== Controller Board ==== ==== Controller Board ====
-  * TinyG v8 +  * [[https://github.com/synthetos/TinyG/wiki|TinyG v8]] 
 +    * {{https://camo.githubusercontent.com/f82917a94b87bc98750b96f4303d0018a6ece26b/687474703a2f2f6661726d332e737461746963666c69636b722e636f6d2f323837332f31303836333833303138335f353739393939613330635f6f2e706e67|TinyG board diagram}}
 ==== Bits ==== ==== Bits ====
-1/4 to 1/8 step down collet. +  * 1/4 to 1/8 step down collet. 
-We have a few 1/8" cutting head, 1/8" shank, chipbreaker bits. +  * We have a few 1/8" cutting head, 1/8" shank, chipbreaker bits. 
-Please provide your own bits if you wish to do anything specific or precise.+  * Please provide your own bits if you wish to do anything precise. 
 + 
 +==== Helpful Documents ==== 
 +  * {{:equipment:cnc_operatinginstructions.doc|Homebrew CNC Operating Instructions}} 
 +  * {{:equipment:cnc_easel_gcodegeneration.doc|Gcode generation from Easel}}
  
 ===== History ===== ===== History =====
  
-17/04/2016 Started a timeline +day/month/year\\ 
-2015 Acquired Homebrew CNC from Milwaukee Makerspace +17/04/2016 Started a timeline\\ 
-2015 Purchased TinyG v8 controller board +2015       Acquired Homebrew CNC from Milwaukee Makerspace\\ 
-17/04/2016 Replaced X,Y steppers with NEMA23 425oz/in 2.8A Stepper Motor ¼” Dual shaft (KL23H286-20-8B) +2015       Purchased TinyG v8 controller board\\ 
- +20/02/2016 CNC router operational. \\ 
 +25/03/2016 X axis stepper motor overheating.\\ 
 +17/04/2016 Purchased 3 NEMA23 425oz/in 2.8A Stepper Motor ¼” Dual shaft (KL23H286-20-8B) TY James Pittman!\\ 
 +17/04/2016 Replaced X,Y steppers with NEMA23 425oz/in 2.8A Stepper Motor ¼” Dual shaft (KL23H286-20-8B)\\ 
 +23/04/2016 Switched X,Y steppers from parallel to series. Power draw was too high in parallel.\\
homebrew_cnc.1460957436.txt.gz · Last modified: 2022/05/29 16:01 (external edit)