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Pressure Advance Calibration

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Dec 8th, 2017
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  1. ; K-Factor Test
  2. ;
  3. ; Created: Fri Dec 08 2017 18:11:17 GMT-0800 (Pacific Standard Time)
  4. ; Settings:
  5. ; Filament Diameter = 1.75
  6. ; Nozzle Diameter = 0.4
  7. ; Nozzle Temperature = 230
  8. ; Nozzle / Line Ratio = 1.1
  9. ; Bed Temperature = 60
  10. ; Slow Printing Speed = 1200
  11. ; Fast Printing Speed = 4200
  12. ; Movement Speed = 12000
  13. ; Use UBL = false
  14. ; Retraction Distance = 2.5
  15. ; Bed Size X = 300
  16. ; Bed Size Y = 300
  17. ; Layer Height = 0.2
  18. ; Extrusion Multiplier = 1
  19. ; Starting Value K-Factor = 0
  20. ; Ending value K-Factor = 100
  21. ; K-Factor Stepping = 5
  22. ;
  23.  
  24. T0
  25. M140 S60 ; set and wait for bed temp
  26. M104 S230 ; set nozzle temp and continue
  27. M109 S230 ; block waiting for nozzle temp
  28. M190 S60
  29.  
  30. M204 S500 ; lower acceleration to 500mm/s2 during the test
  31. G90 ; use absolute coordinates
  32. M83 ; use relative distances for extrusion
  33.  
  34.  
  35. ; go to layer height and prime nozzle on a line to the left
  36. ;
  37. G1 X90 Y87.5 F12000
  38. G1 Z0.2 F1200
  39. G1 X90 Y187.5 E10 F1200 ; extrude some to start clean
  40. G1 E-2.5
  41.  
  42. ;
  43. ; start the test (all values are relative coordinates)
  44. ;
  45. G1 X110 Y87.5 F12000 ; move to pattern start
  46. G91 ; use relative coordinates
  47.  
  48. M572 D0 S0.0 ; set K-factor
  49. M400
  50. G1 E2.5
  51. G1 X20 Y0 E0.73172 F1200
  52. G1 X40 Y0 E1.46345 F4200
  53. G1 X20 Y0 E0.73172 F1200
  54. G1 E-2.5
  55. G1 X-80 Y5 F12000
  56.  
  57. M572 D0 S0.05 ; set K-factor
  58. M400
  59. G1 E2.5
  60. G1 X20 Y0 E0.73172 F1200
  61. G1 X40 Y0 E1.46345 F4200
  62. G1 X20 Y0 E0.73172 F1200
  63. G1 E-2.5
  64. G1 X-80 Y5 F12000
  65.  
  66. M572 D0 S0.10 ; set K-factor
  67. M400
  68. G1 E2.5
  69. G1 X20 Y0 E0.73172 F1200
  70. G1 X40 Y0 E1.46345 F4200
  71. G1 X20 Y0 E0.73172 F1200
  72. G1 E-2.5
  73. G1 X-80 Y5 F12000
  74.  
  75. M572 D0 S0.15 ; set K-factor
  76. M400
  77. G1 E2.5
  78. G1 X20 Y0 E0.73172 F1200
  79. G1 X40 Y0 E1.46345 F4200
  80. G1 X20 Y0 E0.73172 F1200
  81. G1 E-2.5
  82. G1 X-80 Y5 F12000
  83.  
  84. M572 D0 S0.20 ; set K-factor
  85. M400
  86. G1 E2.5
  87. G1 X20 Y0 E0.73172 F1200
  88. G1 X40 Y0 E1.46345 F4200
  89. G1 X20 Y0 E0.73172 F1200
  90. G1 E-2.5
  91. G1 X-80 Y5 F12000
  92.  
  93. M572 D0 S0.25 ; set K-factor
  94. M400
  95. G1 E2.5
  96. G1 X20 Y0 E0.73172 F1200
  97. G1 X40 Y0 E1.46345 F4200
  98. G1 X20 Y0 E0.73172 F1200
  99. G1 E-2.5
  100. G1 X-80 Y5 F12000
  101.  
  102. M572 D0 S0.30 ; set K-factor
  103. M400
  104. G1 E2.5
  105. G1 X20 Y0 E0.73172 F1200
  106. G1 X40 Y0 E1.46345 F4200
  107. G1 X20 Y0 E0.73172 F1200
  108. G1 E-2.5
  109. G1 X-80 Y5 F12000
  110.  
  111. M572 D0 S0.35 ; set K-factor
  112. M400
  113. G1 E2.5
  114. G1 X20 Y0 E0.73172 F1200
  115. G1 X40 Y0 E1.46345 F4200
  116. G1 X20 Y0 E0.73172 F1200
  117. G1 E-2.5
  118. G1 X-80 Y5 F12000
  119.  
  120. M572 D0 S0.40 ; set K-factor
  121. M400
  122. G1 E2.5
  123. G1 X20 Y0 E0.73172 F1200
  124. G1 X40 Y0 E1.46345 F4200
  125. G1 X20 Y0 E0.73172 F1200
  126. G1 E-2.5
  127. G1 X-80 Y5 F12000
  128.  
  129. M572 D0 S0.45 ; set K-factor
  130. M400
  131. G1 E2.5
  132. G1 X20 Y0 E0.73172 F1200
  133. G1 X40 Y0 E1.46345 F4200
  134. G1 X20 Y0 E0.73172 F1200
  135. G1 E-2.5
  136. G1 X-80 Y5 F12000
  137.  
  138. M572 D0 S0.50 ; set K-factor
  139. M400
  140. G1 E2.5
  141. G1 X20 Y0 E0.73172 F1200
  142. G1 X40 Y0 E1.46345 F4200
  143. G1 X20 Y0 E0.73172 F1200
  144. G1 E-2.5
  145. G1 X-80 Y5 F12000
  146.  
  147. M572 D0 S0.55 ; set K-factor
  148. M400
  149. G1 E2.5
  150. G1 X20 Y0 E0.73172 F1200
  151. G1 X40 Y0 E1.46345 F4200
  152. G1 X20 Y0 E0.73172 F1200
  153. G1 E-2.5
  154. G1 X-80 Y5 F12000
  155.  
  156. M572 D0 S0.60 ; set K-factor
  157. M400
  158. G1 E2.5
  159. G1 X20 Y0 E0.73172 F1200
  160. G1 X40 Y0 E1.46345 F4200
  161. G1 X20 Y0 E0.73172 F1200
  162. G1 E-2.5
  163. G1 X-80 Y5 F12000
  164.  
  165. M572 D0 S0.65 ; set K-factor
  166. M400
  167. G1 E2.5
  168. G1 X20 Y0 E0.73172 F1200
  169. G1 X40 Y0 E1.46345 F4200
  170. G1 X20 Y0 E0.73172 F1200
  171. G1 E-2.5
  172. G1 X-80 Y5 F12000
  173.  
  174. M572 D0 S0.70 ; set K-factor
  175. M400
  176. G1 E2.5
  177. G1 X20 Y0 E0.73172 F1200
  178. G1 X40 Y0 E1.46345 F4200
  179. G1 X20 Y0 E0.73172 F1200
  180. G1 E-2.5
  181. G1 X-80 Y5 F12000
  182.  
  183. M572 D0 S0.75 ; set K-factor
  184. M400
  185. G1 E2.5
  186. G1 X20 Y0 E0.73172 F1200
  187. G1 X40 Y0 E1.46345 F4200
  188. G1 X20 Y0 E0.73172 F1200
  189. G1 E-2.5
  190. G1 X-80 Y5 F12000
  191.  
  192. M572 D0 S0.80 ; set K-factor
  193. M400
  194. G1 E2.5
  195. G1 X20 Y0 E0.73172 F1200
  196. G1 X40 Y0 E1.46345 F4200
  197. G1 X20 Y0 E0.73172 F1200
  198. G1 E-2.5
  199. G1 X-80 Y5 F12000
  200.  
  201. M572 D0 S0.85 ; set K-factor
  202. M400
  203. G1 E2.5
  204. G1 X20 Y0 E0.73172 F1200
  205. G1 X40 Y0 E1.46345 F4200
  206. G1 X20 Y0 E0.73172 F1200
  207. G1 E-2.5
  208. G1 X-80 Y5 F12000
  209.  
  210. M572 D0 S0.90 ; set K-factor
  211. M400
  212. G1 E2.5
  213. G1 X20 Y0 E0.73172 F1200
  214. G1 X40 Y0 E1.46345 F4200
  215. G1 X20 Y0 E0.73172 F1200
  216. G1 E-2.5
  217. G1 X-80 Y5 F12000
  218.  
  219. M572 D0 S0.95 ; set K-factor
  220. M400
  221. G1 E2.5
  222. G1 X20 Y0 E0.73172 F1200
  223. G1 X40 Y0 E1.46345 F4200
  224. G1 X20 Y0 E0.73172 F1200
  225. G1 E-2.5
  226. G1 X-80 Y5 F12000
  227.  
  228. M572 D0 S1.00 ; set K-factor
  229. M400
  230. G1 E2.5
  231. G1 X20 Y0 E0.73172 F1200
  232. G1 X40 Y0 E1.46345 F4200
  233. G1 X20 Y0 E0.73172 F1200
  234. G1 E-2.5
  235. G1 X-80 Y5 F12000
  236.  
  237. ;
  238. ; mark the test area for reference
  239. ;
  240. G1 X20 Y0 F12000
  241. G1 E2.5
  242. G1 X0 Y20 E0.73172 F1200
  243. G1 E-2.5
  244. G1 X40 Y-20 F12000
  245. G1 E2.5
  246. G1 X0 Y20 E0.73172 F1200
  247. G1 E-2.5
  248. ;
  249. ; finish
  250. ;
  251. M400
  252. G90 ; use absolute coordinates
  253. G1 Z30 Y200 F12000 ; move away from the print
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