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homebrew_cnc [2016/04/18 06:04] – [Training Required] tanzseglerhomebrew_cnc [2022/05/29 16:01] (current) – external edit 127.0.0.1
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 ===== Training Required ===== ===== Training Required =====
-This is a red tag tool. You MUST BE TRAINED before using it alone.+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. Contact Alex Kovell or Tony Roman to set up an appointment for your training.
  
 ===== Cost To Use ===== ===== Cost To Use =====
-  * $5/hr +  * $5/hr runtime
 ===== Specs ===== ===== Specs =====
  
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     * <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:
-  * 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)]]+  * 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}}     * {{:equipment:wiringDiagram_KL23H286-20-8B.pdf|NEMA23 Wiring diagram}}
   * Z-axis ALM 90130-25-SPA stepper motor   * Z-axis ALM 90130-25-SPA stepper motor
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 ==== 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 ====
   * [[https://github.com/synthetos/TinyG/wiki|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 =====
  
 +day/month/year\\
 17/04/2016 Started a timeline\\ 17/04/2016 Started a timeline\\
 2015       Acquired Homebrew CNC from Milwaukee Makerspace\\ 2015       Acquired Homebrew CNC from Milwaukee Makerspace\\
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 20/02/2016 CNC router operational. \\ 20/02/2016 CNC router operational. \\
 25/03/2016 X axis stepper motor overheating.\\ 25/03/2016 X axis stepper motor overheating.\\
-17/04/2016 Purchased 3NEMA23 425oz/in 2.8A Stepper Motor ¼” Dual shaft (KL23H286-20-8B)\\+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)\\ 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.1460959462.txt.gz · Last modified: 2022/05/29 16:01 (external edit)