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Klipper skr 1.3 delta, базовые настройки.

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18.04.2020
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Вопросы и ответы

Приветствую. Пока сижу дома решил испытать как печатает Tevo LM на клипере. Смузи и марлин уже смог настроить на скр. 

И при отправке домой только один мотор начинает крутить и пытается затаранить 1 башню (вроде как башня b). Дисплэй тоже не поднялся.

Спеки: Tevo LM /skr1.3/2208-uart/12864 reprap full graphic.

Конфиг чуть мусорный пока:

# This file serves as documentation for config parameters of delta

# style printers. One may copy and edit this file to configure a new

# delta printer. Only parameters unique to delta printers are

# described here - see the "example.cfg" file for description of

# common config parameters.

# DO NOT COPY THIS FILE WITHOUT CAREFULLY READING AND UPDATING IT

# FIRST. Incorrectly configured parameters may cause damage.

# The stepper_a section describes the stepper controlling the front

# left tower (at 210 degrees). This section also controls the homing

# parameters (homing_speed, homing_retract_dist) for all towers.

[stepper_a]

step_pin: P2.2

dir_pin: !P2.6

enable_pin: !P2.1

step_distance: .0125

endstop_pin: P1.28

homing_speed: 50

position_endstop: 520

# Distance (in mm) between the nozzle and the bed when the nozzle is

# in the center of the build area and the endstop triggers. This

# parameter must be provided for stepper_a; for stepper_b and

# stepper_c this parameter defaults to the value specified for

# stepper_a.

arm_length: 397.19

# Length (in mm) of the diagonal rod that connects this tower to the

# print head. This parameter must be provided for stepper_a; for

# stepper_b and stepper_c this parameter defaults to the value

# specified for stepper_a.

#angle:

# This option specifies the angle (in degrees) that the tower is

# at. The default is 210 for stepper_a, 330 for stepper_b, and 90

# for stepper_c.

# The stepper_b section describes the stepper controlling the front

# right tower (at 330 degrees).

[stepper_b]

step_pin: P0.19

dir_pin: !P0.20

enable_pin: !P2.8

step_distance: .0125

endstop_pin: P1.26

# The stepper_c section describes the stepper controlling the rear

# tower (at 90 degrees).

[stepper_c]

step_pin: P0.22

dir_pin: P2.11

enable_pin: !P0.21

step_distance: .0125

endstop_pin: P1.24

[extruder]

step_pin: P2.13

dir_pin: !P0.11

enable_pin: !P2.12

step_distance: .0024

nozzle_diameter: 0.400

filament_diameter: 1.750

heater_pin: P2.7

sensor_type: EPCOS 100K B57560G104F

sensor_pin: P0.24

control: pid

pid_Kp: 22.2

pid_Ki: 1.08

pid_Kd: 114

min_temp: 0

max_temp: 250

[tmc2208 stepper_a]

uart_pin: P1.17

microsteps: 16

run_current: 1.1

hold_current: 0.8

stealthchop_threshold: 180

[tmc2208 stepper_b]

uart_pin: P1.15

microsteps: 16

run_current: 1.1

hold_current: 0.8

stealthchop_threshold: 180

[tmc2208 stepper_c]

uart_pin: P1.10

microsteps: 16

run_current: 1.1

hold_current: 0.8

stealthchop_threshold: 180

[tmc2208 extruder]

uart_pin: P1.8

microsteps: 16

run_current: 0.700

hold_current: 0.400

stealthchop_threshold: 20

[heater_bed]

heater_pin: P2.5

sensor_type: EPCOS 100K B57560G104F

sensor_pin: P0.23

control: watermark

min_temp: 0

max_temp: 130

# Print cooling fan (omit section if fan not present).

[fan]

pin: P2.3

[mcu]

serial: /dev/serial/by-id/usb-Klipper_Klipper_firmware_12345-if00

[printer]

kinematics: delta

# This option must be "delta" for linear delta printers.

max_velocity: 170

# Maximum velocity (in mm/s) of the toolhead relative to the

# print. This parameter must be specified.

max_accel: 3000

# Maximum acceleration (in mm/s^2) of the toolhead relative to the

# print. This parameter must be specified.

max_z_velocity: 170

# For delta printers this limits the maximum velocity (in mm/s) of

# moves with z axis movement. This setting can be used to reduce the

# maximum speed of up/down moves (which require a higher step rate

# than other moves on a delta printer). The default is to use

# max_velocity for max_z_velocity.

#minimum_z_position: 0

# The minimum Z position that the user may command the head to move

# to. The default is 0.

delta_radius: 157.39

# Radius (in mm) of the horizontal circle formed by the three linear

# axis towers. This parameter may also be calculated as:

# delta_radius = smooth_rod_offset - effector_offset - carriage_offset

# This parameter must be provided.

#print_radius:

# The radius (in mm) of valid toolhead XY coordinates. One may use

# this setting to customize the range checking of toolhead moves. If

# a large value is specified here then it may be possible to command

# the toolhead into a collision with a tower. The default is to use

# delta_radius for print_radius (which would normally prevent a

# tower collision).

# The delta_calibrate section enables a DELTA_CALIBRATE extended

# g-code command that can calibrate the tower endstop positions and

# angles.

[delta_calibrate]

radius: 120

# Radius (in mm) of the area that may be probed. This is the radius

# of nozzle coordinates to be probed; if using an automatic probe

# with an XY offset then choose a radius small enough so that the

# probe always fits over the bed. This parameter must be provided.

#speed: 50

# The speed (in mm/s) of non-probing moves during the calibration.

# The default is 50.

#horizontal_move_z: 5

# The height (in mm) that the head should be commanded to move to

# just prior to starting a probe operation. The default is 5.

[board_pins]

aliases:

    # EXP1 header

    EXP1_1=P1.30, EXP1_3=P1.18, EXP1_5=P1.20, EXP1_7=P1.22, EXP1_9=,

    EXP1_2=P0.28, EXP1_4=P1.19, EXP1_6=P1.21, EXP1_8=P1.23, EXP1_10=,

    # EXP2 header

    EXP2_1=P0.17, EXP2_3=P3.26, EXP2_5=P3.25, EXP2_7=P1.31, EXP2_9=,

    EXP2_2=P0.15, EXP2_4=P0.16, EXP2_6=P0.18, EXP2_8=, EXP2_10=

    # Pins EXP2_1, EXP2_6, EXP2_2 are also MISO, MOSI, SCK of bus "ssp0"

    [display]

lcd_type: st7920

cs_pin: EXP1_4

sclk_pin: EXP1_5

sid_pin: EXP1_3

encoder_pins: ^EXP2_3, ^EXP2_5

click_pin: ^!EXP1_2

#kill_pin: ^!EXP2_8

[output_pin beeper]

pin: EXP1_1

[bltouch]

sensor_pin: P1.25

control_pin: P2.00

x_offset:0

y_offset:20

z_offset:-0.80

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