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[stratum0-wiki.git] / CNC-Portalfräse.mw
1 {{Hardware
2 |kontakt = [[Benutzer:Daniel Bohrer|Daniel Bohrer]], {{Benutzer|Kasalehlia}}, {{Benutzer|larsan}}, {{Benutzer|comawill}}, {{Benutzer|adnc}}
3 |status = wip
4 |ort = Werkstatt
5 |beschreibung = CNC-Fräse
6 |bild = CNC_mill_meeting.jpg
7 |bildbeschreibung = erste Inbetriebnahme, noch auf dem Frickelraumtisch
8 |links = <!--optional-->
9 |usage = Benutzung erst nach Einweisung. Kaputtmachen und Reparieren nur von Spezialexperten.
10 }}
11
12 {{Hinweis|Diese Seite befindet im Aufbau, es können Platzhalter vorkommen und wichtige Informationen fehlen. Inhaltliche Bearbeitungen und Ergänzungen, sowie Formatierungen sind ausdrücklich erwünscht.}}
13
14 Uns wurde am 28.03.2014 eine CNC-Maschine überlassen. Nachdem wir sie unter Verwendung des mitgelieferten Industrierechners ansteuern konnten, stellten wir fest, dass diese Methode nicht viel Zukunft haben würde. Kein USB, beschränkte Geschwindigkeit, laut, Win98 will man nicht im Netzwerk haben, etc.
15
16 Da die Fräse alle ihre Anschlüsse über D-Sub-Buchsen herausführt, wollen wir einen anderen Controller verwenden, der die Motoren direkt ansteuert. Am 24.05.2014 haben wir mit einem [http://smoothieware.org/smoothieboard Smoothieboard] erfolgreich die ersten Schritte in diese Richtung gemacht.
17
18 Stand 27.06.2014: Wir haben uns ein eigenes Smoothieboard 5X zugelegt, das wird derzeit in Betrieb genommen.
19
20 == Überblick ==
21 === Fräse ===
22 [[Datei:CNC-Fräse Holzbalken.jpg|thumb|Durch den Aufbau als Portalfräse ist es möglich, dass Werkstücke in y-Richtung über den Frästisch hinausragen können]]
23
24 Es handelt sich um (Stand 2014) eine etwa 15 Jahre alte Isel Automation Flachbett-Tischfräse CNC Multi K.
25 Kaum gebraucht und vermutlich seit ~9 Jahren nicht mehr in Betrieb gewesen, bevor sie 2014 zu uns kam.
26 * maximaler Arbeitsbereich: (x,y,z) = (330 mm, 500 mm, 90 mm), abzüglich Befestigung und eingesetztem Fräser eher so z=70 mm
27 * Kugelgewindetriebe
28 * Zwei Endschalter pro Achse
29 * Derzeit zwei Frässpindeln verfügbar
30 ** <s>[[CNC-Fräse#HF-Spindel|Hochfrequenzspindel]]</s> defekt, siehe [https://gitli.stratum0.org/stratum0/TUWAT/-/issues/10 TUWAT]
31 ** [[CNC-Fräse#Proxxon|Proxxon]]
32 ** Kress
33 * NEMA23 Schrittmotoren der Firma Nanotec [http://de.nanotec.com/fileadmin/files/Datenblaetter/Schrittmotoren/ST5918/ST5918M3008-A.pdf 4T5618M3300]
34
35 ==== Motoranschlüsse an der Fräse ====
36 Die Fräse führt an der Hinterseite 3 D-Sub DE-9 Buchsen heraus, die je für die Ansteuerung der X-, Y- und Z-Achse zwei Polepaaranschlüsse bereitstellt.
37 Pinbelegung D-Sub DE-9 Buchsen
38
39 1. Pol A
40 2. Pol /A
41 3. Pol B
42 4. Pol /B
43 5.
44 6.
45 7.
46 8.
47 9.
48
49
50 In der Fräse selbst steckt keine Logik, die Achsen werden über drei D-Sub-Buchsen aus der Fräse herausgeführt.
51 [[Datei:CNC-Pinbelegungen auf dem 25Pin-Kabel.pdf|thumb|Die etwas komische Belegung der CNC-Fräse]]
52 ==== Endschalter ====
53 * X-Achse: Endschalter für min. und max. sind vorhanden
54 * Y-Achse: Endschalter für min. und max. sind vorhanden
55 * Z-Achse: Endschalter für min. und max. sind vorhanden
56
57 Die Entschalter mit NC (Normally Connected) an den jeweiligen D-Sub DE-9 Buchsen mit den Pins 5 (Common), 7 und 9 angeschlossen.
58 Auf dem 25-Pol Kabel ist allerdings Pin 9 Common. Das sollte sich durch umlöten der Stecker an der CNC-Fräse aber ändern lassen.
59
60 === Werkzeuge ===
61 ==== Proxxon ====
62 * 230V, 100W
63 * 20k 1/min direkt am Gerät stufenlos verstellbar
64 * Wird direkt an den Rechner angeschlossen
65 * Mit Aufnahmen für verschiedene Einsatz-Durchmesser bis 3.2 mm
66 * Das vordere Lager wurde durch Proxxon kostenlos getauscht und ist somit wieder i.O.
67
68 ==== HF-Spindel ====
69 * Wird von einem externen Netzteil mit Strom versorgt, das wiederum über "Fußpedal"-Anschluss mit Rechner ("HF-Spindel") verbunden wird. (Kann kurzgeschlossen werden, die Spindel ohne den Rechner zu betreiben.
70 * 50k 1/min
71
72 ==== Werkzeug-Einsätze ====
73 * Siehe Bilder
74
75 * Als Beispiel könnten diese [http://tumblebeer.com/upgrayedd/ Spannpratzen] dienen.
76 ** Vorstellung von 7 [http://makezine.com/2016/06/20/7-cnc-fixturing-tips-small-shop/ Befestigungsmöglichkeiten] von Werkstücken im CNC-Umfeld.
77
78 === Misc ===
79 * Produktnr. 148508
80 * Ident 9911 00042
81
82 * [https://www.dropbox.com/sc/48b807yucui78j6/YiSdTUa890 Unsortierte Bilder]
83
84 == Erste Experimente ==
85 [[Datei:CNC-Experimente.JPG|thumb|Erste CNC Experimente]]
86 * Anschluss an ein [http://smoothieware.org/ SmoothieBoard]
87 * Config angepasst (Siehe Upload von larsan)
88 * Mit Eagle und [http://www.pcbgcode.org/ pcb-gcode] gcode erzeugt, auf SmoothieBoard übertragen und ausgeführt
89 * Noch einige Probleme mit der Einstellung der Höhe(Z-Achse), da der Kleber unter der Platine etwas uneben war
90
91 === Smoothieboard config ===
92 [[Datei:Smoothieboard 5x new.jpg|thumb|Smoothieboard 5X frisch aus der Verpackung, ohne aufgelötete Kontakte.]]
93
94
95 Eine erste config fürs Smoothieboard, liegt als ''config'' im Rootverzeichnis der µSD-Karte:
96
97 <pre style="height:200px;overflow-y:scroll;">
98 # NOTE Lines must not exceed 132 characters
99 # Robot module configurations : general handling of movement G-codes and slicing into moves
100 default_feed_rate 200 # Default rate ( mm/minute ) for G1/G2/G3 moves
101 default_seek_rate 600 # Default rate ( mm/minute ) for G0 moves
102 mm_per_arc_segment 0.5 # Arcs are cut into segments ( lines ), this is the length for
103 # these segments. Smaller values mean more resolution,
104 # higher values mean faster computation
105 mm_per_line_segment 5 # Lines can be cut into segments ( not usefull with cartesian
106 # coordinates robots ).
107
108 # Arm solution configuration : Cartesian robot. Translates mm positions into stepper positions
109 alpha_steps_per_mm 800 # Steps per mm for alpha stepper
110 beta_steps_per_mm 800 # Steps per mm for beta stepper
111 gamma_steps_per_mm 800 # Steps per mm for gamma stepper
112
113 # Planner module configuration : Look-ahead and acceleration configuration
114 planner_queue_size 32 # DO NOT CHANGE THIS UNLESS YOU KNOW EXACTLY WHAT YOU ARE DOING
115 acceleration 500 # Acceleration in mm/second/second.
116 acceleration_ticks_per_second 1000 # Number of times per second the speed is updated
117 junction_deviation 0.05 # Similar to the old "max_jerk", in millimeters,
118 # see https://github.com/grbl/grbl/blob/master/planner.c#L409
119 # and https://github.com/grbl/grbl/wiki/Configuring-Grbl-v0.8
120 # Lower values mean being more careful, higher values means being
121 # faster and have more jerk
122 #minimum_planner_speed 0.0 # sets the minimum planner speed in mm/sec
123
124 # Stepper module configuration
125 microseconds_per_step_pulse 1 # Duration of step pulses to stepper drivers, in microseconds
126 minimum_steps_per_minute 1200 # Never step slower than this
127 base_stepping_frequency 100000 # Base frequency for stepping, higher gives smoother movement
128
129 # Cartesian axis speed limits
130 x_axis_max_speed 1500 # mm/min
131 y_axis_max_speed 1500 # mm/min
132 z_axis_max_speed 300 # mm/min
133
134 # Stepper module pins ( ports, and pin numbers, appending "!" to the number will invert a pin )
135 alpha_step_pin 2.0 # Pin for alpha stepper step signal
136 alpha_dir_pin 0.5 # Pin for alpha stepper direction
137 alpha_en_pin 0.4 # Pin for alpha enable pin
138 alpha_current 1.0 # X stepper motor current
139 alpha_max_rate 1500.0 # mm/min
140
141 beta_step_pin 2.1 # Pin for beta stepper step signal
142 beta_dir_pin 0.11 # Pin for beta stepper direction
143 beta_en_pin 0.10 # Pin for beta enable
144 beta_current 1.0 # Y stepper motor current
145 beta_max_rate 1500.0 # mm/min
146
147 gamma_step_pin 2.2 # Pin for gamma stepper step signal
148 gamma_dir_pin 0.20 # Pin for gamma stepper direction
149 gamma_en_pin 0.19 # Pin for gamma enable
150 gamma_current 1.0 # Z stepper motor current
151 gamma_max_rate 300.0 # mm/min
152
153 # Serial communications configuration ( baud rate default to 9600 if undefined )
154 uart0.baud_rate 115200 # Baud rate for the default hardware serial port
155 second_usb_serial_enable false # This enables a second usb serial port (to have both pronterface
156 # and a terminal connected)
157 #leds_disable true # disable using leds after config loaded
158
159
160 # Extruder module configuration
161 extruder_module_enable true # Whether to activate the extruder module at all. All configuration
162 # is ignored if false
163 extruder_steps_per_mm 140 # Steps per mm for extruder stepper
164 extruder_default_feed_rate 600 # Default rate ( mm/minute ) for moves where only the extruder moves
165 extruder_acceleration 500 # Acceleration for retracts, mm/sec^2
166 extruder_max_speed 1000 # mm/sec NOTE only used for retracts
167
168 extruder_step_pin 2.3 # Pin for extruder step signal
169 extruder_dir_pin 0.22 # Pin for extruder dir signal
170 extruder_en_pin 0.21 # Pin for extruder enable signal
171 delta_current 1.5 # Extruder stepper motor current
172
173 # Laser module configuration
174 laser_module_enable false # Whether to activate the laser module at all. All configuration is
175 # ignored if false.
176 #laser_module_pin 2.5 # this pin will be PWMed to control the laser. Only P2.0 - P2.5
177 # can be used since laser requires hardware PWM
178 #laser_module_max_power 0.8 # this is the maximum duty cycle that will be applied to the laser
179 #laser_module_tickle_power 0.0 # this duty cycle will be used for travel moves to keep the laser
180 # active without actually burning
181 #laser_module_pwm_period 20 # this sets the pwm frequency as the period in microseconds
182
183 # Hotend temperature control configuration
184 temperature_control.hotend.enable true # Whether to activate this ( "hotend" ) module at all.
185 # All configuration is ignored if false.
186 temperature_control.hotend.thermistor_pin 0.23 # Pin for the thermistor to read
187 temperature_control.hotend.heater_pin 2.7 # Pin that controls the heater
188 temperature_control.hotend.thermistor EPCOS100K # see src/modules/tools/temperaturecontrol/TemperatureControl.cpp:64
189 # for a list of valid thermistor names
190 temperature_control.hotend.set_m_code 104 #
191 temperature_control.hotend.set_and_wait_m_code 109 #
192 temperature_control.hotend.designator T #
193
194 #temperature_control.hotend.p_factor 13.7 # permanenetly set the PID values after an auto pid
195 #temperature_control.hotend.i_factor 0.097 #
196 #temperature_control.hotend.d_factor 24 #
197
198 #temperature_control.hotend.max_pwm 64 # max pwm, 64 is a good value if driving a 12v resistor with 24v.
199
200 temperature_control.bed.enable true #
201 temperature_control.bed.thermistor_pin 0.24 #
202 temperature_control.bed.heater_pin 2.5 #
203 temperature_control.bed.thermistor Honeywell100K # see src/modules/tools/temperaturecontrol/TemperatureControl.cpp:64
204 # for a list of valid thermistor names
205 temperature_control.bed.set_m_code 140 #
206 temperature_control.bed.set_and_wait_m_code 190 #
207 temperature_control.bed.designator B #
208
209 #temperature_control.bed.bang_bang false # set to true to use bang bang control rather than PID
210 #temperature_control.bed.hysteresis 2.0 # set to the temperature in degrees C to use as hysteresis
211 # when using bang bang
212
213 # Switch module for fan control
214 switch.fan.enable true #
215 switch.fan.input_on_command M106 #
216 switch.fan.input_off_command M107 #
217 switch.fan.output_pin 2.6 #
218 switch.fan.output_type pwm # pwm output settable with S parameter in the input_on_comand
219 #switch.fan.max_pwm 255 # set max pwm for the pin default is 255
220
221 #switch.misc.enable true #
222 #switch.misc.input_on_command M42 #
223 #switch.misc.input_off_command M43 #
224 #switch.misc.output_pin 2.4 #
225 #switch.misc.output_type digital # just an on or off pin
226
227 # Switch module for spindle control
228 #switch.spindle.enable false #
229
230 # Endstops
231 endstops_enable true # the endstop module is enabled by default and can be disabled here
232 #corexy_homing false # set to true if homing on a hbit or corexy
233 alpha_min_endstop 1.24^ # add a ! to invert if endstop is NO connected to ground
234 alpha_max_endstop 1.25^ #
235 alpha_homing_direction home_to_min # or set to home_to_max and set alpha_max
236 alpha_min 0 # this gets loaded after homing when home_to_min is set
237 alpha_max 200 # this gets loaded after homing when home_to_max is set
238 beta_min_endstop 1.26^ #
239 beta_max_endstop 1.27^ #
240 beta_homing_direction home_to_min #
241 beta_min 0 #
242 beta_max 200 #
243 gamma_min_endstop 1.28^ #
244 gamma_max_endstop 1.29^ #
245 gamma_homing_direction home_to_min #
246 gamma_min 0 #
247 gamma_max 200 #
248
249 alpha_fast_homing_rate_mm_s 50 # feedrates in mm/second
250 beta_fast_homing_rate_mm_s 50 # "
251 gamma_fast_homing_rate_mm_s 4 # "
252 alpha_slow_homing_rate_mm_s 25 # "
253 beta_slow_homing_rate_mm_s 25 # "
254 gamma_slow_homing_rate_mm_s 2 # "
255
256 alpha_homing_retract_mm 5 # distance in mm
257 beta_homing_retract_mm 5 # "
258 gamma_homing_retract_mm 1 # "
259
260 #endstop_debounce_count 100 # uncomment if you get noise on your endstops
261
262 # Pause button
263 pause_button_enable true #
264
265 # Panel
266 panel.enable false # set to true to enable the panel code
267 panel.lcd smoothiepanel # set type of panel
268 panel.encoder_a_pin 3.25!^ # encoder pin
269 panel.encoder_b_pin 3.26!^ # encoder pin
270
271 # Example for reprap discount GLCD
272 # on glcd EXP1 is to left and EXP2 is to right, pin 1 is bottom left, pin 2 is top left etc.
273 # +5v is EXP1 pin 10, Gnd is EXP1 pin 9
274 #panel.lcd reprap_discount_glcd #
275 #panel.spi_channel 0 # spi channel to use ; GLCD EXP1 Pins 3,5 (MOSI, SCLK)
276 #panel.spi_cs_pin 0.16 # spi chip select ; GLCD EXP1 Pin 4
277 #panel.encoder_a_pin 3.25!^ # encoder pin ; GLCD EXP2 Pin 3
278 #panel.encoder_b_pin 3.26!^ # encoder pin ; GLCD EXP2 Pin 5
279 #panel.click_button_pin 1.30!^ # click button ; GLCD EXP1 Pin 2
280 #panel.buzz_pin 1.31 # pin for buzzer ; GLCD EXP1 Pin 1
281 #panel.button_pause_pin 2.11^ # kill/pause ; GLCD EXP2 Pin 8 either
282 #panel.back_button_pin 2.11!^ # back button ; GLCD EXP2 Pin 8 or
283
284 # pins used with other panels
285 #panel.up_button_pin 0.1! # up button if used
286 #panel.down_button_pin 0.0! # down button if used
287 #panel.click_button_pin 0.18! # click button if used
288
289 panel.menu_offset 0 # some panels will need 1 here
290
291 panel.alpha_jog_feedrate 1000 # x jogging feedrate in mm/min
292 panel.beta_jog_feedrate 1000 # y jogging feedrate in mm/min
293 panel.gamma_jog_feedrate 200 # z jogging feedrate in mm/min
294
295 panel.hotend_temperature 185 # temp to set hotend when preheat is selected
296 panel.bed_temperature 60 # temp to set bed when preheat is selected
297
298 # Example of a custom menu entry, which will show up in the Custom entry.
299 # NOTE _ gets converted to space in the menu and commands, | is used to separate multiple commands
300 custom_menu.power_on.enable true #
301 custom_menu.power_on.name Power_on #
302 custom_menu.power_on.command M80 #
303
304 custom_menu.power_off.enable true #
305 custom_menu.power_off.name Power_off #
306 custom_menu.power_off.command M81 #
307
308 # Only needed on a smoothieboard
309 currentcontrol_module_enable true #
310
311 return_error_on_unhandled_gcode false #
312
313 # network settings
314 network.enable true
315 # enable the ethernet network services
316 network.webserver.enable true # enable the webserver
317 network.telnet.enable true # enable the telnet server
318 #network.ip_address auto # use dhcp to get ip address
319 # uncomment the 3 below to manually setup ip address
320 network.ip_address 192.168.178.222 # the IP address
321 network.ip_mask 255.255.254.0 # the ip mask
322 network.ip_gateway 192.168.178.1 # the gateway address
323 #network.mac_override xx.xx.xx.xx.xx.xx # override the mac address, only do this if you have a conflict
324
325 </pre>
326
327 Config die am 2023-09-17 vorgefunden wurde:
328
329 <pre style="height:200px;overflow-y:scroll;">
330 # NOTE Lines must not exceed 132 characters
331 # Robot module configurations : general handling of movement G-codes and slicing into moves
332 default_feed_rate 200 # Default rate ( mm/minute ) for G1/G2/G3 moves
333 default_seek_rate 600 # Default rate ( mm/minute ) for G0 moves
334 mm_per_arc_segment 0.5 # Arcs are cut into segments ( lines ), this is the length for
335 # these segments. Smaller values mean more resolution,
336 # higher values mean faster computation
337 mm_per_line_segment 5 # Lines can be cut into segments ( not usefull with cartesian
338 # coordinates robots ).
339
340 # Arm solution configuration : Cartesian robot. Translates mm positions into stepper positions
341 alpha_steps_per_mm 800 # Steps per mm for alpha stepper
342 beta_steps_per_mm 800 # Steps per mm for beta stepper
343 gamma_steps_per_mm 800 # Steps per mm for gamma stepper
344
345 # Planner module configuration : Look-ahead and acceleration configuration
346 planner_queue_size 32 # DO NOT CHANGE THIS UNLESS YOU KNOW EXACTLY WHAT YOU ARE DOING
347 acceleration 500 # Acceleration in mm/second/second.
348 acceleration_ticks_per_second 1000 # Number of times per second the speed is updated
349 junction_deviation 0.05 # Similar to the old "max_jerk", in millimeters,
350 # see https://github.com/grbl/grbl/blob/master/planner.c#L409
351 # and https://github.com/grbl/grbl/wiki/Configuring-Grbl-v0.8
352 # Lower values mean being more careful, higher values means being
353 # faster and have more jerk
354 #minimum_planner_speed 0.0 # sets the minimum planner speed in mm/sec
355
356 # Stepper module configuration
357 microseconds_per_step_pulse 1 # Duration of step pulses to stepper drivers, in microseconds
358 minimum_steps_per_minute 1200 # Never step slower than this
359 base_stepping_frequency 100000 # Base frequency for stepping, higher gives smoother movement
360
361 # Cartesian axis speed limits
362 x_axis_max_speed 1500 # mm/min
363 y_axis_max_speed 1500 # mm/min
364 z_axis_max_speed 300 # mm/min
365
366 # Stepper module pins ( ports, and pin numbers, appending "!" to the number will invert a pin )
367 alpha_step_pin 2.0 # Pin for alpha stepper step signal
368 alpha_dir_pin 0.5! # Pin for alpha stepper direction
369 alpha_en_pin 0.4 # Pin for alpha enable pin
370 alpha_current 1.0 # X stepper motor current
371 alpha_max_rate 1500.0 # mm/min
372
373 beta_step_pin 2.1 # Pin for beta stepper step signal
374 beta_dir_pin 0.11 # Pin for beta stepper direction
375 beta_en_pin 0.10 # Pin for beta enable
376 beta_current 1.0 # Y stepper motor current
377 beta_max_rate 1500.0 # mm/min
378
379 gamma_step_pin 2.2 # Pin for gamma stepper step signal
380 gamma_dir_pin 0.20 # Pin for gamma stepper direction
381 gamma_en_pin 0.19 # Pin for gamma enable
382 gamma_current 1.0 # Z stepper motor current
383 gamma_max_rate 300.0 # mm/min
384
385 # Serial communications configuration ( baud rate default to 9600 if undefined )
386 uart0.baud_rate 115200 # Baud rate for the default hardware serial port
387 second_usb_serial_enable false # This enables a second usb serial port (to have both pronterface
388 # and a terminal connected)
389 #leds_disable true # disable using leds after config loaded
390
391
392 # Extruder module configuration
393 extruder_module_enable true # Whether to activate the extruder module at all. All configuration
394 # is ignored if false
395 extruder_steps_per_mm 140 # Steps per mm for extruder stepper
396 extruder_default_feed_rate 600 # Default rate ( mm/minute ) for moves where only the extruder moves
397 extruder_acceleration 500 # Acceleration for retracts, mm/sec^2
398 extruder_max_speed 1000 # mm/sec NOTE only used for retracts
399
400 extruder_step_pin 2.3 # Pin for extruder step signal
401 extruder_dir_pin 0.22 # Pin for extruder dir signal
402 extruder_en_pin 0.21 # Pin for extruder enable signal
403 delta_current 1.5 # Extruder stepper motor current
404
405 # Laser module configuration
406 laser_module_enable false # Whether to activate the laser module at all. All configuration is
407 # ignored if false.
408 #laser_module_pin 2.5 # this pin will be PWMed to control the laser. Only P2.0 - P2.5
409 # can be used since laser requires hardware PWM
410 #laser_module_max_power 0.8 # this is the maximum duty cycle that will be applied to the laser
411 #laser_module_tickle_power 0.0 # this duty cycle will be used for travel moves to keep the laser
412 # active without actually burning
413 #laser_module_pwm_period 20 # this sets the pwm frequency as the period in microseconds
414
415 # Hotend temperature control configuration
416 temperature_control.hotend.enable true # Whether to activate this ( "hotend" ) module at all.
417 # All configuration is ignored if false.
418 temperature_control.hotend.thermistor_pin 0.23 # Pin for the thermistor to read
419 temperature_control.hotend.heater_pin 2.7 # Pin that controls the heater
420 temperature_control.hotend.thermistor EPCOS100K # see src/modules/tools/temperaturecontrol/TemperatureControl.cpp:64
421 # for a list of valid thermistor names
422 temperature_control.hotend.set_m_code 104 #
423 temperature_control.hotend.set_and_wait_m_code 109 #
424 temperature_control.hotend.designator T #
425
426 #temperature_control.hotend.p_factor 13.7 # permanenetly set the PID values after an auto pid
427 #temperature_control.hotend.i_factor 0.097 #
428 #temperature_control.hotend.d_factor 24 #
429
430 #temperature_control.hotend.max_pwm 64 # max pwm, 64 is a good value if driving a 12v resistor with 24v.
431
432 temperature_control.bed.enable true #
433 temperature_control.bed.thermistor_pin 0.24 #
434 temperature_control.bed.heater_pin 2.5 #
435 temperature_control.bed.thermistor Honeywell100K # see src/modules/tools/temperaturecontrol/TemperatureControl.cpp:64
436 # for a list of valid thermistor names
437 temperature_control.bed.set_m_code 140 #
438 temperature_control.bed.set_and_wait_m_code 190 #
439 temperature_control.bed.designator B #
440
441 #temperature_control.bed.bang_bang false # set to true to use bang bang control rather than PID
442 #temperature_control.bed.hysteresis 2.0 # set to the temperature in degrees C to use as hysteresis
443 # when using bang bang
444
445 # Switch module for fan control
446 switch.fan.enable true #
447 switch.fan.input_on_command M106 #
448 switch.fan.input_off_command M107 #
449 switch.fan.output_pin 2.6 #
450 switch.fan.output_type pwm # pwm output settable with S parameter in the input_on_comand
451 #switch.fan.max_pwm 255 # set max pwm for the pin default is 255
452
453 #switch.misc.enable true #
454 #switch.misc.input_on_command M42 #
455 #switch.misc.input_off_command M43 #
456 #switch.misc.output_pin 2.4 #
457 #switch.misc.output_type digital # just an on or off pin
458
459 # Switch module for spindle control
460 #switch.spindle.enable false #
461
462 # Endstops
463 endstops_enable true # the endstop module is enabled by default and can be disabled here
464 #corexy_homing false # set to true if homing on a hbit or corexy
465 alpha_min_endstop 1.24^! # add a ! to invert if endstop is NO connected to ground
466 alpha_max_endstop 1.25^ #
467 alpha_homing_direction home_to_min # or set to home_to_max and set alpha_max
468 alpha_min 0 # this gets loaded after homing when home_to_min is set
469 alpha_max 200 # this gets loaded after homing when home_to_max is set
470 beta_min_endstop 1.26^! #
471 beta_max_endstop 1.27^ #
472 beta_homing_direction home_to_min #
473 beta_min 0 #
474 beta_max 200 #
475 gamma_min_endstop 1.28^! #
476 gamma_max_endstop 1.29^ #
477 gamma_homing_direction home_to_min #
478 gamma_min 0 #
479 gamma_max 200 #
480
481 alpha_fast_homing_rate_mm_s 50 # feedrates in mm/second
482 beta_fast_homing_rate_mm_s 50 # "
483 gamma_fast_homing_rate_mm_s 4 # "
484 alpha_slow_homing_rate_mm_s 25 # "
485 beta_slow_homing_rate_mm_s 25 # "
486 gamma_slow_homing_rate_mm_s 2 # "
487
488 alpha_homing_retract_mm 5 # distance in mm
489 beta_homing_retract_mm 5 # "
490 gamma_homing_retract_mm 1 # "
491
492 #endstop_debounce_count 100 # uncomment if you get noise on your endstops
493
494 # Pause button
495 pause_button_enable true #
496
497 # Panel
498 panel.enable true # set to true to enable the panel code
499 panel.encoder_a_pin 3.25!^ # encoder pin
500 panel.encoder_b_pin 3.26!^ # encoder pin
501
502 # Example for reprap discount GLCD
503 # on glcd EXP1 is to left and EXP2 is to right, pin 1 is bottom left, pin 2 is top left etc.
504 # +5v is EXP1 pin 10, Gnd is EXP1 pin 9
505 panel.lcd universal_adapter #
506 panel.spi_channel 0 # spi channel to use ; GLCD EXP1 Pins 3,5 (MOSI, SCLK)
507 panel.spi_cs_pin 0.16 # spi chip select ; GLCD EXP1 Pin 4
508 #panel.encoder_a_pin 3.25!^ # encoder pin ; GLCD EXP2 Pin 3
509 #panel.encoder_b_pin 3.26!^ # encoder pin ; GLCD EXP2 Pin 5
510 #panel.click_button_pin 1.30!^ # click button ; GLCD EXP1 Pin 2
511 #panel.buzz_pin 1.31 # pin for buzzer ; GLCD EXP1 Pin 1
512 #panel.button_pause_pin 2.11^ # kill/pause ; GLCD EXP2 Pin 8 either
513 #panel.back_button_pin 2.11!^ # back button ; GLCD EXP2 Pin 8 or
514
515 # pins used with other panels
516 #panel.up_button_pin 0.1! # up button if used
517 #panel.down_button_pin 0.0! # down button if used
518 #panel.click_button_pin 0.18! # click button if used
519
520 panel.menu_offset 0 # some panels will need 1 here
521
522 panel.alpha_jog_feedrate 1000 # x jogging feedrate in mm/min
523 panel.beta_jog_feedrate 1000 # y jogging feedrate in mm/min
524 panel.gamma_jog_feedrate 200 # z jogging feedrate in mm/min
525
526 #panel.hotend_temperature 185 # temp to set hotend when preheat is selected
527 #panel.bed_temperature 60 # temp to set bed when preheat is selected
528
529 # Example of a custom menu entry, which will show up in the Custom entry.
530 # NOTE _ gets converted to space in the menu and commands, | is used to separate multiple commands
531 custom_menu.power_on.enable true #
532 custom_menu.power_on.name Power_on #
533 custom_menu.power_on.command M80 #
534
535 custom_menu.power_off.enable true #
536 custom_menu.power_off.name Power_off #
537 custom_menu.power_off.command M81 #
538
539 # Only needed on a smoothieboard
540 currentcontrol_module_enable true #
541
542 return_error_on_unhandled_gcode false #
543
544 # network settings
545 network.enable true
546 # enable the ethernet network services
547 network.webserver.enable true # enable the webserver
548 network.telnet.enable true # enable the telnet server
549 #network.ip_address auto # use dhcp to get ip address
550 # uncomment the 3 below to manually setup ip address
551 network.ip_address 192.168.178.222 # the IP address
552 network.ip_mask 255.255.254.0 # the ip mask
553 network.ip_gateway 192.168.178.1 # the gateway address
554 #network.mac_override xx.xx.xx.xx.xx.xx # override the mac address, only do this if you have a conflict
555 #
556 #
557 #
558 </pre>
559
560
561 Configuration after adding support for auto-homing on 2023-09-17
562 <pre style="height:200px;overflow-y:scroll;">
563 # NOTE Lines must not exceed 132 characters
564 # Robot module configurations : general handling of movement G-codes and slicing into moves
565 default_feed_rate 200 # Default rate ( mm/minute ) for G1/G2/G3 moves
566 default_seek_rate 1500 # Default rate ( mm/minute ) for G0 moves
567 mm_per_arc_segment 0.5 # Arcs are cut into segments ( lines ), this is the length for
568 # these segments. Smaller values mean more resolution,
569 # higher values mean faster computation
570 mm_per_line_segment 5 # Lines can be cut into segments ( not usefull with cartesian
571 # coordinates robots ).
572
573 # Arm solution configuration : Cartesian robot. Translates mm positions into stepper positions
574 alpha_steps_per_mm 800 # Steps per mm for alpha stepper
575 beta_steps_per_mm 800 # Steps per mm for beta stepper
576 gamma_steps_per_mm 800 # Steps per mm for gamma stepper
577
578 # Planner module configuration : Look-ahead and acceleration configuration
579 planner_queue_size 32 # DO NOT CHANGE THIS UNLESS YOU KNOW EXACTLY WHAT YOU ARE DOING
580 acceleration 500 # Acceleration in mm/second/second.
581 acceleration_ticks_per_second 1000 # Number of times per second the speed is updated
582 junction_deviation 0.05 # Similar to the old "max_jerk", in millimeters,
583 # see https://github.com/grbl/grbl/blob/master/planner.c#L409
584 # and https://github.com/grbl/grbl/wiki/Configuring-Grbl-v0.8
585 # Lower values mean being more careful, higher values means being
586 # faster and have more jerk
587 #minimum_planner_speed 0.0 # sets the minimum planner speed in mm/sec
588
589 # Stepper module configuration
590 microseconds_per_step_pulse 1 # Duration of step pulses to stepper drivers, in microseconds
591 minimum_steps_per_minute 1200 # Never step slower than this
592 base_stepping_frequency 100000 # Base frequency for stepping, higher gives smoother movement
593
594 # Cartesian axis speed limits
595 x_axis_max_speed 2000 # mm/min
596 y_axis_max_speed 2000 # mm/min
597 z_axis_max_speed 1000 # mm/min
598
599 # Stepper module pins ( ports, and pin numbers, appending "!" to the number will invert a pin )
600 alpha_step_pin 2.0 # Pin for alpha stepper step signal
601 alpha_dir_pin 0.5! # Pin for alpha stepper direction
602 alpha_en_pin 0.4 # Pin for alpha enable pin
603 alpha_current 1.0 # X stepper motor current
604 alpha_max_rate 2000.0 # mm/min
605
606 beta_step_pin 2.1 # Pin for beta stepper step signal
607 beta_dir_pin 0.11 # Pin for beta stepper direction
608 beta_en_pin 0.10 # Pin for beta enable
609 beta_current 1.5 # Y stepper motor current
610 beta_max_rate 2000.0 # mm/min
611
612 gamma_step_pin 2.2 # Pin for gamma stepper step signal
613 gamma_dir_pin 0.20 # Pin for gamma stepper direction
614 gamma_en_pin 0.19 # Pin for gamma enable
615 gamma_current 1.0 # Z stepper motor current
616 gamma_max_rate 1000.0 # mm/min
617
618 # Serial communications configuration ( baud rate default to 9600 if undefined )
619 uart0.baud_rate 115200 # Baud rate for the default hardware serial port
620 second_usb_serial_enable false # This enables a second usb serial port (to have both pronterface
621 # and a terminal connected)
622 #leds_disable true # disable using leds after config loaded
623
624
625 # Extruder module configuration
626 extruder_module_enable false # Whether to activate the extruder module at all. All configuration
627 # is ignored if false
628
629 # Laser module configuration
630 laser_module_enable false # Whether to activate the laser module at all. All configuration is
631 # ignored if false.
632 #laser_module_pin 2.5 # this pin will be PWMed to control the laser. Only P2.0 - P2.5
633 # can be used since laser requires hardware PWM
634 #laser_module_max_power 0.8 # this is the maximum duty cycle that will be applied to the laser
635 #laser_module_tickle_power 0.0 # this duty cycle will be used for travel moves to keep the laser
636 # active without actually burning
637 #laser_module_pwm_period 20 # this sets the pwm frequency as the period in microseconds
638
639 # Hotend temperature control configuration
640 temperature_control.hotend.enable false # Whether to activate this ( "hotend" ) module at all.
641 # All configuration is ignored if false.
642 temperature_control.bed.enable false #
643
644 # Switch module for fan control
645 switch.fan.enable false #
646
647 # Switch module for spindle control
648 #switch.spindle.enable false #
649
650 # Endstops
651 endstops_enable true # the endstop module is enabled by default and can be disabled here
652 #corexy_homing false # set to true if homing on a hbit or corexy
653 alpha_min_endstop 1.24^ # add a ! to invert if endstop is NO connected to ground
654 alpha_max_endstop 1.25^ #
655 alpha_homing_direction home_to_min # or set to home_to_max and set alpha_max
656 alpha_min 0 # this gets loaded after homing when home_to_min is set
657 alpha_max 200 # this gets loaded after homing when home_to_max is set
658 alpha_limit_enable false
659 beta_min_endstop 1.26^ #
660 beta_max_endstop 1.27^ #
661 beta_homing_direction home_to_min #
662 beta_min 0 #
663 beta_max 200 #
664 beta_limit_enable false
665 gamma_min_endstop 1.28^ #
666 gamma_max_endstop 1.29^ #
667 gamma_homing_direction home_to_max #
668 gamma_min 0 #
669 gamma_max 100 #
670 gamma_limit_enable false
671
672 alpha_fast_homing_rate_mm_s 100 # feedrates in mm/second
673 beta_fast_homing_rate_mm_s 100 # "
674 gamma_fast_homing_rate_mm_s 20 # "
675 alpha_slow_homing_rate_mm_s 25 # "
676 beta_slow_homing_rate_mm_s 25 # "
677 gamma_slow_homing_rate_mm_s 2 # "
678
679 alpha_homing_retract_mm 5 # distance in mm
680 beta_homing_retract_mm 5 # "
681 gamma_homing_retract_mm 1 # "
682
683 home_z_first true
684
685 #endstop_debounce_count 100 # uncomment if you get noise on your endstops
686
687 # Pause button
688 pause_button_enable true #
689
690 # Only needed on a smoothieboard
691 currentcontrol_module_enable true #
692
693 return_error_on_unhandled_gcode false #
694
695 # network settings
696 network.enable true
697 # enable the ethernet network services
698 network.webserver.enable true # enable the webserver
699 network.telnet.enable true # enable the telnet server
700 #network.ip_address auto # use dhcp to get ip address
701 # uncomment the 3 below to manually setup ip address
702 network.ip_address 192.168.178.222 # the IP address
703 network.ip_mask 255.255.254.0 # the ip mask
704 network.ip_gateway 192.168.178.1 # the gateway address
705 #network.mac_override xx.xx.xx.xx.xx.xx # override the mac address, only do this if you have a conflict
706 </pre>
707
708 == Workflow ==
709 # '''Model (CAD)'''
710 #* Erzeugen des Models mittels einer CAD-Software.
711 #** 3D
712 #*** [http://freecadweb.org/ FreeCAD]
713 #*** [http://librecad.org/ LibreCAD]
714 #*** [http://www.openscad.org/ OpenSCAD]
715 #*** [http://www.blender.org/ Blender]
716 #*** [https://www.autodesk.com/products/fusion-360/overview Fusion 360] - [[CNC-Fräse/Fusion360|installiert auf Stratux]]
717 #** 2D
718 #*** [http://www.qcad.org/ QCAD]
719 #*** [http://www.openscad.org/ OpenSCAD]
720 #*** [http://www.inkscape.org/ Inkscape]
721 # '''Fräsanweisungen (CAM)'''
722 #: Erzeugen der Fräsanweisungen/Maschinenanweisungen mit einer CAM.
723 #: Wir suchen noch nach einer brauchbaren Open-Source Lösung.
724 #* [http://www.cambam.info/ CamBam] (kommerziell, Windows): Es gibt eine ältere Mono Version für Linux. Die Demo schneidet nach 40 mal Starten Gcode ab.
725 #**CamBam ist auf [[Stratux]] installiert
726 #* [https://wiki.freecadweb.org/Path_Workbench FreeCAD mit Path Workbench] ([[Vorträge/Vorbei#Talks am Samstag, 14. August 2021, ab 19:00 (online)|Vortrag]] dazu)
727 #* [http://pycam.sourceforge.net/ PyCAM] (open source, plattformunabhängig): Sieht im Vergleich zu aktuellen kommerziellen Lösungen alt aus und ist bisweilen recht langsam.
728 #* [https://github.com/Heeks/heekscad HeeksCAD] (open source, Windows/Linux):
729 #* [http://cam.autodesk.de/inventor-hsm/ Inventor HSM] (kommerziell, Windows 64bit): Gibt für Studenten eine 3-Jahres Lizenz kostenlos, aber mit viel DRM.
730 #* [http://flatcam.org/ FlatCam] Tool zur Generierung von Maschinencode für das [[CNC-Fräse/Isolationsfräsen]].
731 #* [http://jscut.org/ jscut], SVG nach GCode, läuft im Browser, [https://github.com/tbfleming/jscut Open Source auf GitHub]
732 #* [https://inkscape.org Inkscape] mit GCodetools-Plugin ([https://www.norwegiancreations.com/2015/08/an-intro-to-g-code-and-how-to-generate-it-using-inkscape/ Tutorial])
733 #* [https://github.com/stratum0/CNCmilling Eigenbau by Drahflow] Python-Script für Umwandlung von Tiefenkarten in G-Code.
734 # '''Simulation'''
735 #* Eine Simulation der Fräsanweisungen kann bei Bedarf mit [http://camotics.org/ CAMotics] durchgeführt werden
736 #* Kleinere G-Code Dateien simuliert auch http://nraynaud.github.io/webgcode/
737 # '''Übertragen auf CNC-Controller Smoothieboard'''
738 #* Per Dateiupload (Datenträger von Smoothieboard, SD-Karte) [http://192.168.178.222 SmoothieControl]
739 #** notfalls kann man das SmoothieBoard auch über USB mit dem Befehl <code>net</code> in Pronterface oder über die serielle Konsole nach seiner IP-Adresse fragen
740 # '''Koordinatensystem der Fräse setzen'''
741 #*Fräse per Smoothie WebApp auf den gewünschten Nullpunkt fahren
742 #*per Webapp den G-Code "G92 X0 Y0 Z0" senden (Setzt aktuelle Position als X:0, Y:0, Z:0 im globalen Koordinatensystem.)
743 # '''Fräsen'''
744 === Parameter für verschiedene Werkstoffe ===
745 Parameter finden sich sind auf der Unterseite [[CNC-Fräse/Parameter]]
746
747 == Steuern des Smoothieboards ==
748 * Per seriell Verbindung über Konsole "screen /dev/ttyACM0 115200", oder Pronterface GUI
749 * Per Netzwerkverbindung über Konsole mit Telnet, oder Http Web UI
750 * Mittlerweile existiert sogar eine Android App [https://gitlab.com/damfle/SmoothieControl SmoothieControl]
751
752 * [https://github.com/vlachoudis/bCNC bCNC] ermöglicht das Senden von GCODE-Anweisungen und Visualisierung der Fräsbahnen in einer GUI.
753
754 == Weblinks ==
755 * [http://smoothieware.org/ Smoothieboard Projektwebseite]
756 * [http://www.cambam.info/ Cambam Webseite]
757 * [http://en.wikipedia.org/wiki/G-code GCodes (allgemein)]
758 * [http://reprap.org/wiki/G-code GCodes (reprap)]
759 * [http://smoothieware.org/supported-g-codes Vom Smoothieboard unterstützte GCodes (unvollständig)]
760
761 [[Kategorie:Infrastruktur]]
762 [[Kategorie:CNC-Fräse]]
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