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homebrew_cnc [2016/04/18 05:21] – 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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 ==== Work Area ==== ==== Work Area ====
-24" x 32.5"+  * 24" x 32.5"
  
 ==== Cutting Tool ==== ==== Cutting Tool ====
-Dewalt DWP611 Compact Router (http://www.dewalt.com/tools/woodworking-routers-dwp611.aspx)+  * [[http://www.dewalt.com/tools/woodworking-routers-dwp611.aspx|Dewalt DWP611 Compact Router]] 
 +    * Amps         7.0Amps 
 +    * Horsepower 1-1/4HP 
 +    * No Load Speed 16,000-27,000rpm 
 +    * Collet Diameter 1/4" 
 +    * Spindle Lock 12 position
  
-//Amps 7.0Amps// 
-//Horsepower 1-1/4HP// 
-//No Load Speed 16,000-27,000rpm// 
-//Collet Diameter 1/4"// 
-//Spindle Lock 12 position// 
-//Tool Weight 4.6lbs// 
  
 +==== Stepper Motors ====
 +  * <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>
 +    * One of original X,Y motors burned out, they have been replaced with:
 +  * 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
 +    * {{:equipment:wiringDiagram_KL23H286-20-8B.pdf|NEMA23 Wiring diagram}}
 +  * Z-axis ALM 90130-25-SPA stepper motor
 +    * 5.7V, 1.6A, 1.8 degrees/step, current limited - running 24v
  
-(2) <del>Oriental Motor Co. VEXTA C6244-9212K stepper motors</del> (X,Y axes) +==== Power Supplies ==== 
-<del>5.7V, 1.6A, 1.8 degrees/step, current limited - running 24v</del> +  * Microtel SP-150-24IER power supplies 
-One of original X,Y motors burned out, they have been replaced with: +    * 150 watt, 115vAC/1ph/60Hz 2.5 amp input, 24VDC 6.3 amp output. 
-NEMA23 425oz/in 2.8A Stepper Motor ¼” Dual shaft (KL23H286-20-8B) http://www.automationtechnologiesinc.com/products-page/stepper-motors/kl23h286-20-8b +==== Controller Board ==== 
-Wiring diagram: TODO link to pdf here+  * [[https://github.com/synthetos/TinyG/wiki|TinyG v8]] 
 +    * {{https://camo.githubusercontent.com/f82917a94b87bc98750b96f4303d0018a6ece26b/687474703a2f2f6661726d332e737461746963666c69636b722e636f6d2f323837332f31303836333833303138335f353739393939613330635f6f2e706e67|TinyG board diagram}} 
 +==== Bits ==== 
 +  * 1/4 to 1/8 step down collet. 
 +  * We have a few 1/8" cutting head, 1/8" shank, chipbreaker bits. 
 +  * Please provide your own bits if you wish to do anything precise.
  
- +==== Helpful Documents ==== 
-(1) ALM 90130-25-SPA stepper motor (Z-axis) +  * {{:equipment:cnc_operatinginstructions.doc|Homebrew CNC Operating Instructions}} 
- +  * {{:equipment:cnc_easel_gcodegeneration.doc|Gcode generation from Easel}}
-5.7V, 1.6A, 1.8 degrees/step, current limited - running 24v +
- +
-(2) Microtel SP-150-24IER power supplies +
- +
-150 watt, 115vAC/1ph/60Hz 2.5 amp input, 24VDC 6.3 amp outputny +
- +
-(3) TinyG v8 controller board +
- +
-==== Bits ==== +
-1/4 to 1/8 step down collet. +
-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.+
  
 ===== 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.1460956897.txt.gz · Last modified: 2022/05/29 16:01 (external edit)