Close
0%
0%

Recore and PrintrBot Mixtures

This is a Recore Board w/ a PrintrBot 1403 machine printer and...

Similar projects worth following
0 followers
The Recore has many things about it that make it superior to normal operating procedures but please look at the video on an older PrintrBot 1403 coming back to life!

...

I found some nice 3D Printing details online recently and I thought why not share?

So, I went to Ultimate 3D Printing Materials Guide | Simplify3D for a guide on filament types, how to use them w/ or w/out a heated bed, and what is available in print quality these days.

So, I looked around and found their site. Expensive and not open source. I know but they provide some info. on ideas like some other sites out in userland. 

Also, I found another site that has tons of information on 3D Printing, some general and some specific. Here: Gaps in 3D Prints: How to Fix & Avoid Them | All3DP is a page on their site that handles gaps in extruded plastics on the print bed. It basically shows some ideas on how to alleviate the issues of sparse lines and actually, they are saying that it may have something to do w/ the Z-offset. Interesting.

...

The finished project was better than okay but not to my liking, i.e. so! I will have to print again with CURA as the slicer but this time, there will be some options discarded and some new ones picked.

and...THE FINISHED PRODUCT!

Portable Network Graphics (PNG) - 880.50 kB - 04/12/2022 at 09:37

Preview
Download

  • Recore_A5 and Refactor 3.0.3 revision...

    silver2row04/27/2022 at 08:03 0 comments

    # Recore_1403 config
    
    [recore]
    revision: A5
    
    gain_t0: 1
    gain_t1: 1
    gain_t2: 1
    gain_t3: 1
    pullup_t0: 1
    pullup_t1: 1
    pullup_t2: 1
    pullup_t3: 1
    #offset_t0: 0
    #offset_t1: 0
    #offset_t2: 0
    #offset_t3: 0
    
    # The STM32F031 mcu
    [mcu]
    serial: /dev/ttyS4
    baud: 250000
    restart_method: command
    
    # The AR100 mcu
    [mcu ar100]
    serial: /dev/ttyS1
    baud: 1500000
    
    #[static_digital_output endstops_5V_enable]
    #pins: ar100:PG11, ar100:PG8
    
    # pin high = 12V, pin low = 5V
    [static_digital_output endstop_ES0_5V_12V]
    pins: ar100:PG11, ar100:PG8
    
    #[static_digital_output temperature_5V_enable]
    #pins: ar100:PF1
    
    #[static_digital_output over_current_alarm]
    #pins: !ar100:PG1
    
    [static_digital_output user_led_enable]
    pins: PA12
    
    #[static_digital_output enable_high_power]
    #pins: !ar100:PG2
    
    #[static_digital_output thermistor_pullups]
    #pins: ar100:PD6, ar100:PD24, ar100:PF1
    
    # Load "thermocouple" sensor
    #[thermocouple]
    
    [printer]
    kinematics: cartesian
    max_velocity: 500
    max_accel: 3000
    max_z_velocity: 25
    max_z_accel: 10
    
    [tmc2209 stepper_x]
    uart_pin: ar100:PB1
    tx_pin: ar100:PB0
    uart_address: 0
    run_current: 0.700
    #hold_current: 0.500
    #microsteps: 16
    stealthchop_threshold: 250
    driver_internal_rsense: 1
    ref_resistor: 6800
    
    [tmc2209 stepper_y]
    uart_pin: ar100:PB1
    tx_pin: ar100:PB0
    uart_address: 1
    run_current: 0.700
    #hold_current: 0.500
    #microsteps: 16
    stealthchop_threshold: 250
    driver_internal_rsense: 1
    ref_resistor: 6800
    
    [tmc2209 stepper_z]
    uart_pin: ar100:PB1
    tx_pin: ar100:PB0
    uart_address: 2
    run_current: 0.700
    #hold_current: 0.500
    #mircosteps: 16
    stealthchop_threshold: 250
    driver_internal_rsense: 1
    ref_resistor: 6800
    
    [tmc2209 extruder]
    uart_pin: ar100:PB1
    tx_pin: ar100:PB0
    uart_address: 3
    run_current: 0.700
    #hold_current: 0.500
    #microsteps: 16
    stealthchop_threshold: 250
    driver_internal_rsense: 1
    ref_resistor: 6800
    
    [stepper_x]
    step_pin: ar100:PL4
    dir_pin: ar100:PE8
    endstop_pin: ar100:PH5
    rotation_distance: 35
    microsteps: 16
    position_endstop: 0
    position_max: 152
    homing_speed: 15.0
    
    [stepper_y]
    step_pin: ar100:PL5
    dir_pin: ar100:PE9
    endstop_pin: ar100:PH6
    rotation_distance: 35
    microsteps: 16
    position_endstop: 0
    position_max: 152
    homing_speed: 15.0
    
    # probe
    [probe]
    pin: ar100:PH4
    z_offset: 0.20
    x_offset: 0.0
    y_offset: 0.0
    
    [stepper_z]
    step_pin: ar100:PL6
    dir_pin: !ar100:PE10
    endstop_pin: probe:z_virtual_endstop
    #endstop_pin: !ar100:PH6
    rotation_distance: 1.50
    microsteps: 16
    #position_endstop: 0
    position_max: 152.0
    homing_speed: 8.0
    
    [extruder]
    step_pin: ar100:PL7
    dir_pin: ar100:PE11
    heater_pin: PA9
    sensor_type: EPCOS 100K B57560G104F
    sensor_pin: PA1
    rotation_distance: 35
    microsteps: 16
    nozzle_diameter: 0.375
    filament_diameter: 1.75
    control: pid
    pid_Kp: 22.2
    pid_Ki: 1.08
    pid_Kd: 114
    min_extrude_temp: 30
    min_temp: 0
    max_temp: 300
    
    
    #[extruder1]
    #step_pin: ar100:PL8
    #dir_pin: ar100:PE12
    #rotation_distance: 40
    #microsteps: 16
    #nozzle_diameter: 0.400
    #filament_diameter: 1.75
    #heater_pin: PA9
    #sensor_pin: PA1
    #sensor_type: RECORE PT1000
    #control: pid
    #pid_Kp: 22.2
    #pid_Ki: 1.08
    #pid_Kd: 114
    #min_temp: 0
    #max_temp: 300
    
    #[extruder2]
    #step_pin: ar100:PL9
    #dir_pin: ar100:PE13
    #rotation_distance: 40
    #microsteps: 16
    #nozzle_diameter: 0.400
    #filament_diameter: 1.75
    #heater_pin: PA10
    #sensor_pin: PA2
    #sensor_type: PT100 INA826
    #adc_voltage: 3.27
    #control: pid
    #pid_Kp: 22.2
    #pid_Ki: 1.08
    #pid_Kd: 114
    #min_temp: 0
    #max_temp: 300
    
    #[heater_bed]
    #heater_pin: PA11
    #sensor_type: EPCOS 100K B57560G104F
    #sensor_pin: PA3
    #control: watermark
    #min_temp: 0
    #max_temp: 300
    
    [fan]
    pin: PB0
    
    #[output_pin fan1]
    #pin: PB1
    
    #[output_pin fan2]
    #pin: PB5
    
    #[output_pin fan3]
    #pin: PB4
    
    # Set up board voltage, current, temperature.
    
    [temperature_sensor board]
    sensor_type: EPCOS 100K B57560G104F
    sensor_pin: PA6
    max_temp: 110
    gcode_id: Board
    
    [temperature_sensor cold_junction]
    sensor_type: EPCOS 100K B57560G104F
    sensor_pin: PA7
    gcode_id: CJ
    
    # Vout = Vin * 10K/110K = Vin*11
    [adc_temperature v]
    temperature1: 0.35
    voltage1: 0
    temperature2: 36.65
    voltage2: 3.3
    
    [temperature_sensor voltage]
    adc_voltage: 3.3
    sensor_pin:...
    Read more »

View project log

  • 1
    CURA Slicer for the Recore, PrintrBot Simple Metal 1403, and Refactor

    Hello...

    Use 50mm/s print speed on the CURA slicer with a travel speed of 90mm/s for Refactor 3.0.3 versioning on the Recore A5. Some items have changed in the printer.cfg file that is available/not available any longer.

    So, chose wisely and correct for your particular type of printer. Printers are sometimes strong, fast, slow, and/or weak. But, in the end, the settings and configurations of your target source, slicer, and config. file make or break the print. 

    With CURA, I have learned to test out print speed and travel speed the most while slicing different projects for the Recore. I use the Marlin Flavor in the CURA software along with the custom FFF Printer option. 

    Even though the PrintrBot Simple Metal is an option from the long list of printers, it is a non-working effort with my specific controller(s), software, and slicer. So, I use the FFF option that I can make for a custom version.

    ...

    Building is not always so straight forward and it takes time, patience, and a sort of knack for things if you are new to 3D Printing. What seems to not work at first is not an omen that things will never work. Trust in your excellent methods of note taking, forward progression, and learning abilities. 

    Seth

    P.S. Here are a couple photos. Enjoy.

    The first photo is obviously the CURA slicer getting ready w/ the right side of the photo showcasing the options of that slicer.

    The second photo is the Recore A6 and its peripherals, location of the pins, and so on...

View all instructions

Enjoy this project?

Share

Discussions

silver2row wrote 04/12/2022 at 23:38 point

Finally tuning adjustments in my slicer CURA source and on the Recore via klipper should make for some wood craving ooze to be made. I have never printed in wood type spools. I cannot wait. Send rations.

  Are you sure? yes | no

Similar Projects

Does this project spark your interest?

Become a member to follow this project and never miss any updates