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+Der Space hat mindestens zwei CNC-Fräsen:
-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.
-
-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.
-
-== Überblick ==
-=== Fräse ===
-Es handelt sich um eine etwa 15 jahre alte Isel Automation Flachbett Tischfräse CNC Multi K.
-Kaum gebraucht und vermutlich seit ~9 Jahren nicht mehr in Betrieb gewesen.
-* Arbeitsbereich: x*y*z mm
-* Kugelgewindetriebe
-* Zwei Endschalter pro Achse
-* Derzeit zwei Frässpindeln verfügbar
-** [[CNC-Fräse#HF-Spindel|Hochfrequenzspindel]]
-** [[CNC-Fräse#Proxxon|Proxxon]]
-* NEMA23 Schrittmotoren der Firma Nanotec [http://de.nanotec.com/fileadmin/files/Datenblaetter/Schrittmotoren/ST5918/ST5918M3008-A.pdf 4T5618M3300]
-
-In der Fräse selbst steckt keine Logik, die Achsen werden über drei D-Sub-Buchsen aus der Fräse herausgeführt.
-
-=== Werkzeuge ===
-==== Proxxon ====
-* 230V, 100W
-* 20k 1/min direkt am Gerät stufenlos verstellbar
-* Wird direkt an den Rechner angeschlossen
-* Mit Aufnahmen für verschiedene Einsatz-Durchmesser bis 3.2 mm
-* Hat derzeit einen Lagerschaden, reparabel.
-
-==== HF-Spindel ====
-* 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.
-* 50k 1/min
-
-==== Werkzeug-Einsätze ====
-* Siehe Bilder
-
-
-=== Misc ===
-* Produktnr. 148508
-* Ident 9911 00042
-
-* [https://www.dropbox.com/sc/48b807yucui78j6/YiSdTUa890 Unsortierte Bilder]
-
-
-== Erste Experimente ==
-[[Datei:CNC-Experimente.JPG|thumb|Erste CNC Experimente]]
-* Anschluss an ein [http://smoothieware.org/ SmoothieBoard]
-* Config angepasst (Siehe Upload von larsan)
-* Mit Eagle und [http://www.pcbgcode.org/ pcb-gcode] gcode erzeugt, auf SmoothieBoard übertragen und ausgeführt
-* Noch einige Probleme mit der Einstellung der Höhe(Z-Achse), da der Kleber unter der Platine etwas uneben war
-
-=== Smoothieboard config ===
-Eine erste config fürs Smoothieboard, liegt als ''config'' im Rootverzeichnis der µSD-Karte:
-
-<pre style="height:200px;overflow-y:scroll;">
-# NOTE Lines must not exceed 132 characters
-# Robot module configurations : general handling of movement G-codes and slicing into moves
-default_feed_rate 100 # Default rate ( mm/minute ) for G1/G2/G3 moves
-default_seek_rate 100 # Default rate ( mm/minute ) for G0 moves
-mm_per_arc_segment 0.5 # Arcs are cut into segments ( lines ), this is the length for
- # these segments. Smaller values mean more resolution,
- # higher values mean faster computation
-mm_per_line_segment 5 # Lines can be cut into segments ( not usefull with cartesian
- # coordinates robots ).
-
-# Arm solution configuration : Cartesian robot. Translates mm positions into stepper positions
-alpha_steps_per_mm 800 # Steps per mm for alpha stepper
-beta_steps_per_mm 800 # Steps per mm for beta stepper
-gamma_steps_per_mm 800 # Steps per mm for gamma stepper
-
-# Planner module configuration : Look-ahead and acceleration configuration
-planner_queue_size 32 # DO NOT CHANGE THIS UNLESS YOU KNOW EXACTLY WHAT YOU ARE DOING
-acceleration 3000 # Acceleration in mm/second/second.
-acceleration_ticks_per_second 1000 # Number of times per second the speed is updated
-junction_deviation 0.05 # Similar to the old "max_jerk", in millimeters,
- # see https://github.com/grbl/grbl/blob/master/planner.c#L409
- # and https://github.com/grbl/grbl/wiki/Configuring-Grbl-v0.8
- # Lower values mean being more careful, higher values means being
- # faster and have more jerk
-#minimum_planner_speed 0.0 # sets the minimum planner speed in mm/sec
-
-# Stepper module configuration
-microseconds_per_step_pulse 1 # Duration of step pulses to stepper drivers, in microseconds
-minimum_steps_per_minute 1200 # Never step slower than this
-base_stepping_frequency 100000 # Base frequency for stepping, higher gives smoother movement
-
-# Cartesian axis speed limits
-x_axis_max_speed 30000 # mm/min
-y_axis_max_speed 30000 # mm/min
-z_axis_max_speed 300 # mm/min
-
-# Stepper module pins ( ports, and pin numbers, appending "!" to the number will invert a pin )
-alpha_step_pin 2.0 # Pin for alpha stepper step signal
-alpha_dir_pin 0.5 # Pin for alpha stepper direction
-alpha_en_pin 0.4 # Pin for alpha enable pin
-alpha_current 1.0 # X stepper motor current
-alpha_max_rate 30000.0 # mm/min
-
-beta_step_pin 2.1 # Pin for beta stepper step signal
-beta_dir_pin 0.11 # Pin for beta stepper direction
-beta_en_pin 0.10 # Pin for beta enable
-beta_current 1.0 # Y stepper motor current
-beta_max_rate 30000.0 # mm/min
-
-gamma_step_pin 2.2 # Pin for gamma stepper step signal
-gamma_dir_pin 0.20 # Pin for gamma stepper direction
-gamma_en_pin 0.19 # Pin for gamma enable
-gamma_current 1.0 # Z stepper motor current
-gamma_max_rate 300.0 # mm/min
-
-# Serial communications configuration ( baud rate default to 9600 if undefined )
-uart0.baud_rate 115200 # Baud rate for the default hardware serial port
-second_usb_serial_enable false # This enables a second usb serial port (to have both pronterface
- # and a terminal connected)
-#leds_disable true # disable using leds after config loaded
-
-
-# Extruder module configuration
-extruder_module_enable true # Whether to activate the extruder module at all. All configuration
- # is ignored if false
-extruder_steps_per_mm 140 # Steps per mm for extruder stepper
-extruder_default_feed_rate 600 # Default rate ( mm/minute ) for moves where only the extruder moves
-extruder_acceleration 500 # Acceleration for retracts, mm/sec^2
-extruder_max_speed 1000 # mm/sec NOTE only used for retracts
-
-extruder_step_pin 2.3 # Pin for extruder step signal
-extruder_dir_pin 0.22 # Pin for extruder dir signal
-extruder_en_pin 0.21 # Pin for extruder enable signal
-delta_current 1.5 # Extruder stepper motor current
-
-# Laser module configuration
-laser_module_enable false # Whether to activate the laser module at all. All configuration is
- # ignored if false.
-#laser_module_pin 2.5 # this pin will be PWMed to control the laser. Only P2.0 - P2.5
- # can be used since laser requires hardware PWM
-#laser_module_max_power 0.8 # this is the maximum duty cycle that will be applied to the laser
-#laser_module_tickle_power 0.0 # this duty cycle will be used for travel moves to keep the laser
- # active without actually burning
-#laser_module_pwm_period 20 # this sets the pwm frequency as the period in microseconds
-
-# Hotend temperature control configuration
-temperature_control.hotend.enable true # Whether to activate this ( "hotend" ) module at all.
- # All configuration is ignored if false.
-temperature_control.hotend.thermistor_pin 0.23 # Pin for the thermistor to read
-temperature_control.hotend.heater_pin 2.7 # Pin that controls the heater
-temperature_control.hotend.thermistor EPCOS100K # see src/modules/tools/temperaturecontrol/TemperatureControl.cpp:64
- # for a list of valid thermistor names
-temperature_control.hotend.set_m_code 104 #
-temperature_control.hotend.set_and_wait_m_code 109 #
-temperature_control.hotend.designator T #
-
-#temperature_control.hotend.p_factor 13.7 # permanenetly set the PID values after an auto pid
-#temperature_control.hotend.i_factor 0.097 #
-#temperature_control.hotend.d_factor 24 #
-
-#temperature_control.hotend.max_pwm 64 # max pwm, 64 is a good value if driving a 12v resistor with 24v.
-
-temperature_control.bed.enable true #
-temperature_control.bed.thermistor_pin 0.24 #
-temperature_control.bed.heater_pin 2.5 #
-temperature_control.bed.thermistor Honeywell100K # see src/modules/tools/temperaturecontrol/TemperatureControl.cpp:64
- # for a list of valid thermistor names
-temperature_control.bed.set_m_code 140 #
-temperature_control.bed.set_and_wait_m_code 190 #
-temperature_control.bed.designator B #
-
-#temperature_control.bed.bang_bang false # set to true to use bang bang control rather than PID
-#temperature_control.bed.hysteresis 2.0 # set to the temperature in degrees C to use as hysteresis
- # when using bang bang
-
-# Switch module for fan control
-switch.fan.enable true #
-switch.fan.input_on_command M106 #
-switch.fan.input_off_command M107 #
-switch.fan.output_pin 2.6 #
-switch.fan.output_type pwm # pwm output settable with S parameter in the input_on_comand
-#switch.fan.max_pwm 255 # set max pwm for the pin default is 255
-
-#switch.misc.enable true #
-#switch.misc.input_on_command M42 #
-#switch.misc.input_off_command M43 #
-#switch.misc.output_pin 2.4 #
-#switch.misc.output_type digital # just an on or off pin
-
-# Switch module for spindle control
-#switch.spindle.enable false #
-
-# Endstops
-endstops_enable true # the endstop module is enabled by default and can be disabled here
-#corexy_homing false # set to true if homing on a hbit or corexy
-alpha_min_endstop 1.24^ # add a ! to invert if endstop is NO connected to ground
-alpha_max_endstop 1.25^ #
-alpha_homing_direction home_to_min # or set to home_to_max and set alpha_max
-alpha_min 0 # this gets loaded after homing when home_to_min is set
-alpha_max 200 # this gets loaded after homing when home_to_max is set
-beta_min_endstop 1.26^ #
-beta_max_endstop 1.27^ #
-beta_homing_direction home_to_min #
-beta_min 0 #
-beta_max 200 #
-gamma_min_endstop 1.28^ #
-gamma_max_endstop 1.29^ #
-gamma_homing_direction home_to_min #
-gamma_min 0 #
-gamma_max 200 #
-
-alpha_fast_homing_rate_mm_s 50 # feedrates in mm/second
-beta_fast_homing_rate_mm_s 50 # "
-gamma_fast_homing_rate_mm_s 4 # "
-alpha_slow_homing_rate_mm_s 25 # "
-beta_slow_homing_rate_mm_s 25 # "
-gamma_slow_homing_rate_mm_s 2 # "
-
-alpha_homing_retract_mm 5 # distance in mm
-beta_homing_retract_mm 5 # "
-gamma_homing_retract_mm 1 # "
-
-#endstop_debounce_count 100 # uncomment if you get noise on your endstops
-
-# Pause button
-pause_button_enable true #
-
-# Panel
-panel.enable false # set to true to enable the panel code
-panel.lcd smoothiepanel # set type of panel
-panel.encoder_a_pin 3.25!^ # encoder pin
-panel.encoder_b_pin 3.26!^ # encoder pin
-
-# Example for reprap discount GLCD
-# on glcd EXP1 is to left and EXP2 is to right, pin 1 is bottom left, pin 2 is top left etc.
-# +5v is EXP1 pin 10, Gnd is EXP1 pin 9
-#panel.lcd reprap_discount_glcd #
-#panel.spi_channel 0 # spi channel to use ; GLCD EXP1 Pins 3,5 (MOSI, SCLK)
-#panel.spi_cs_pin 0.16 # spi chip select ; GLCD EXP1 Pin 4
-#panel.encoder_a_pin 3.25!^ # encoder pin ; GLCD EXP2 Pin 3
-#panel.encoder_b_pin 3.26!^ # encoder pin ; GLCD EXP2 Pin 5
-#panel.click_button_pin 1.30!^ # click button ; GLCD EXP1 Pin 2
-#panel.buzz_pin 1.31 # pin for buzzer ; GLCD EXP1 Pin 1
-#panel.button_pause_pin 2.11^ # kill/pause ; GLCD EXP2 Pin 8 either
-#panel.back_button_pin 2.11!^ # back button ; GLCD EXP2 Pin 8 or
-
-# pins used with other panels
-#panel.up_button_pin 0.1! # up button if used
-#panel.down_button_pin 0.0! # down button if used
-#panel.click_button_pin 0.18! # click button if used
-
-panel.menu_offset 0 # some panels will need 1 here
-
-panel.alpha_jog_feedrate 6000 # x jogging feedrate in mm/min
-panel.beta_jog_feedrate 6000 # y jogging feedrate in mm/min
-panel.gamma_jog_feedrate 200 # z jogging feedrate in mm/min
-
-panel.hotend_temperature 185 # temp to set hotend when preheat is selected
-panel.bed_temperature 60 # temp to set bed when preheat is selected
-
-# Example of a custom menu entry, which will show up in the Custom entry.
-# NOTE _ gets converted to space in the menu and commands, | is used to separate multiple commands
-custom_menu.power_on.enable true #
-custom_menu.power_on.name Power_on #
-custom_menu.power_on.command M80 #
-
-custom_menu.power_off.enable true #
-custom_menu.power_off.name Power_off #
-custom_menu.power_off.command M81 #
-
-# Only needed on a smoothieboard
-currentcontrol_module_enable true #
-
-return_error_on_unhandled_gcode false #
-
-# network settings
-network.enable false # enable the ethernet network services
-network.webserver.enable true # enable the webserver
-network.telnet.enable true # enable the telnet server
-network.ip_address auto # use dhcp to get ip address
-# uncomment the 3 below to manually setup ip address
-#network.ip_address 192.168.3.222 # the IP address
-#network.ip_mask 255.255.255.0 # the ip mask
-#network.ip_gateway 192.168.3.1 # the gateway address
-#network.mac_override xx.xx.xx.xx.xx.xx # override the mac address, only do this if you have a conflict
-</pre>
-
-== Workflow ==
-* ?
-
-== Archiv ==
-
-=== Rechner ===
-* AT-Industrie-PC-Gehäuse
-* Full-size ISA Intel Rechner 233 MHz CPU
-** PIA-652DV 2.4 [ftp://ftp.arbor.com.tw/pub/manual/Manuals/PIA%20Series/pia-652-20.pdf Manual]
-** 48 MB RAM (werden nur erkannt, es stecken mehr drin, EDO, sowie SD-RAM)
-* [[CNC-Fräse#MPK3|MPK3-Karte]]
-* Netzwerk-Karte
-* Zu viele Lüfter
-* CD-Laufwerk
-* Disketten-Laufwerk
-* EIN/AUS-Schalter an der Front
-* POWER und NOT-AUS-Taster für die Spindel an der Front
-
-* 15" TFT 1024*768
-* Cherry-Tastatur und Kugelmaus
-
-==== MPK3 ====
-* Full-size ISA-Karte mit zwei D-Sub-Ausgängen an der Slotblende, Die große Buchse -> Fräse, die Kleine -> ?
-* Versorgt die Motoren der Fräse (mit Ausnahme der Spindel) direkt mit Strom
-* Anschluss erfolgte mit einer Kabelpeitsche von einem 25-Pol D-Sub-Stecker auf drei 9-Pol D-Sub-Stecker (einer pro Achse)
-
-=== Software ===
-* Win 98 SE
-
-==== Trimeta EdiTasc ====
-* Steuert die Fräse, schaltet Spindel ein/aus etc.
-* Lädt .ncp ("Zwischenformat) und .plt (hpgl)
-* Zeigt Pfade und Position (Nullpunkt, Spindelposition)
-* Kann simulieren
-* Papierdoku vorhanden
-
-==== isy3 ====
-* neueste installierte Version der isy-Programme (es gibt noch isy, isy1 und isy2)
-* DOS-Software
-
-
-=== ISA <-> LPT ===
-Schaltungsbasteleien - TU Chemnitz
-
-http://www-user.tu-chemnitz.de/~heha/bastelecke/Rund%20um%20den%20PC/LPTISA/
-
-http://www-user.tu-chemnitz.de/~heha/messtech/
-
-=== Kompatibilität der MPK3 mit [http://www.linuxcnc.org/ LinuxCNC] ===
-* [http://wiki.linuxcnc.org/cgi-bin/wiki.pl?EMC2_Supported_Hardware Supported Hardware]
-* Zwei irc chatlogs, sucht nach "bagi"
-** http://psha.org.ru/irc/%23emc/2005-04-05.html
-*** <bagi> the current for each coil of the motor (2 coils - bipolar ) has to be set with one 8-Bit Port per coil.
-*** <cradek> that should be an easy modification to emcmot.c
-** http://psha.org.ru/irc/%23emc/2005-04-12.html
-*** <bagi> at the moment there is no driver for this card. it is an ISA PCB for 3 Steppers. for each motor 2 L292 and 2 8Bit for the current of the 2 coils.
-
-
-
-[[Kategorie:Infrastruktur]]
-[[Kategorie:Hardware]]
+* [[CNC-Portalfräse]]
+* [[Shaper Origin]]