Add printer definitions for Sovol SV08.

resources/definitions/sovol_sv08.def.json

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+{
+    "version": 2,
+    "name": "Sovol SV08",
+    "inherits": "fdmprinter",
+    "metadata":
+    {
+        "visible": true,
+        "author": "Steinar H. Gunderson",
+        "manufacturer": "Sovol 3D",
+        "file_formats": "text/x-gcode",
+        "platform": "sovol_sv08_buildplate_model.stl",
+        "exclude_materials": [],
+        "first_start_actions": [ "MachineSettingsAction" ],
+        "has_machine_quality": true,
+        "has_materials": true,
+        "has_variants": true,
+        "machine_extruder_trains": { "0": "sovol_sv08_extruder" },
+        "preferred_material": "generic_abs",
+        "preferred_quality_type": "fast",
+        "preferred_variant_name": "0.4mm Nozzle",
+        "quality_definition": "sovol_sv08",
+        "variants_name": "Nozzle Size"
+    },
+    "overrides":
+    {
+        "acceleration_enabled": { "default_value": false },
+        "acceleration_layer_0": { "value": 1800 },
+        "acceleration_print": { "default_value": 2200 },
+        "acceleration_roofing": { "value": 1800 },
+        "acceleration_travel_layer_0": { "value": 1800 },
+        "acceleration_wall_0": { "value": 1800 },
+        "adhesion_type": { "default_value": "skirt" },
+        "alternate_extra_perimeter": { "default_value": true },
+        "bridge_fan_speed": { "default_value": 100 },
+        "bridge_fan_speed_2": { "resolve": "max(cool_fan_speed, 50)" },
+        "bridge_fan_speed_3": { "resolve": "max(cool_fan_speed, 20)" },
+        "bridge_settings_enabled": { "default_value": true },
+        "bridge_wall_coast": { "default_value": 10 },
+        "cool_fan_full_at_height": { "value": "resolveOrValue('layer_height_0') + resolveOrValue('layer_height') * max(1, cool_fan_full_layer - 1)" },
+        "cool_fan_full_layer": { "value": 4 },
+        "cool_fan_speed_min": { "value": "cool_fan_speed" },
+        "cool_min_layer_time": { "default_value": 15 },
+        "cool_min_layer_time_fan_speed_max": { "default_value": 20 },
+        "fill_outline_gaps": { "default_value": true },
+        "gantry_height": { "value": 30 },
+        "infill_before_walls": { "default_value": false },
+        "infill_enable_travel_optimization": { "default_value": true },
+        "jerk_enabled": { "default_value": false },
+        "jerk_roofing": { "value": 10 },
+        "jerk_wall_0": { "value": 10 },
+        "layer_height_0": { "resolve": "max(0.2, min(extruderValues('layer_height')))" },
+        "line_width": { "value": "machine_nozzle_size * 1.125" },
+        "machine_acceleration": { "default_value": 1500 },
+        "machine_depth": { "default_value": 350 },
+        "machine_end_gcode": { "default_value": "END_PRINT\n" },
+        "machine_endstop_positive_direction_x": { "default_value": true },
+        "machine_endstop_positive_direction_y": { "default_value": true },
+        "machine_endstop_positive_direction_z": { "default_value": false },
+        "machine_feeder_wheel_diameter": { "default_value": 7.5 },
+        "machine_gcode_flavor": { "default_value": "RepRap (Marlin/Sprinter)" },
+        "machine_head_with_fans_polygon":
+        {
+            "default_value": [
+                [-35, 65],
+                [-35, -50],
+                [35, -50],
+                [35, 65]
+            ]
+        },
+        "machine_heated_bed": { "default_value": true },
+        "machine_height": { "default_value": 345 },
+        "machine_max_acceleration_e": { "default_value": 5000 },
+        "machine_max_acceleration_x": { "default_value": 40000 },
+        "machine_max_acceleration_y": { "default_value": 40000 },
+        "machine_max_acceleration_z": { "default_value": 500 },
+        "machine_max_feedrate_e": { "default_value": 50 },
+        "machine_max_feedrate_x": { "default_value": 700 },
+        "machine_max_feedrate_y": { "default_value": 700 },
+        "machine_max_feedrate_z": { "default_value": 20 },
+        "machine_max_jerk_e": { "default_value": 5 },
+        "machine_max_jerk_xy": { "default_value": 20 },
+        "machine_max_jerk_z": { "default_value": 0.5 },
+        "machine_name": { "default_value": "SV08" },
+        "machine_start_gcode": { "default_value": "G28 ; Move to zero\nG90 ; Absolute positioning\nG1 X0 F9000\nG1 Y20\nG1 Z0.600 F600\nG1 Y0 F9000\nSTART_PRINT EXTRUDER_TEMP={material_print_temperature_layer_0} BED_TEMP={material_bed_temperature_layer_0}\nG90 ; Absolute positioning (START_PRINT might have changed it)\nG1 X0 F9000\nG1 Y20\nG1 Z0.600 F600\nG1 Y0 F9000\nM400\nG91 ; Relative positioning\nM83 ; Relative extrusion\nM140 S{material_bed_temperature_layer_0} ; Set bed temp\nM104 S{material_print_temperature_layer_0} ; Set extruder temp\nM190 S{material_bed_temperature_layer_0} ; Wait for bed temp\nM109 S{material_print_temperature_layer_0} ; Wait for extruder temp\n{if machine_nozzle_size >= 0.4}\n; Standard Sovol blob and purge line.\nG1 E25 F300  ; Purge blob\nG4 P1000  ; Wait a bit to let it finish\nG1 E-0.200 Z5 F600  ; Retract\nG1 X88.000 F9000 ; Move right and then down for purge line\nG1 Z-5.000 F600\nG1 X87.000 E20.88 F1800  ; Purge line right\nG1 X87.000 E13.92 F1800\nG1 Y1 E0.16 F1800  ; Small movement back for next line\nG1 X-87.000 E13.92 F1800  ; Purge line left\nG1 X-87.000 E20.88 F1800\nG1 Y1 E0.24 F1800  ; Small movement back for next line\nG1 X87.000 E20.88 F1800  ; Purge line right\nG1 X87.000 E13.92 F1800\nG1 E-0.200 Z1 F600\n{else}\n; The default start G-code uses too high flow for smaller nozzles,\n; which causes Klipper errors. Scale everything back by\n; (0.25/0.4)^2, i.e., for 0.25mm nozzle. This should be good\n; enough for 0.2mm as well.\nG1 E8 F300  ; Purge blob\nG4 P1000  ; Wait a bit to let it finish\nG1 E-0.078 Z5 F600  ; Retract\nG1 X88.000 F9000  ; Move right and then down for purge line\nG1 Z-5.000 F600\nG1 X87.000 E8.16 F1800  ; Purge line right\nG1 X87.000 E5.44 F1800\nG1 Y1 E0.063 F1800 ; Small movement back for next line\nG1 X-87.000 E5.44 F1800  ; Purge line left\nG1 X-87.000 E8.16 F1800\nG1 Y1 E0.094 F1800  ; Small movement back for next line\nG1 X87.000 E8.16 F1800  ; Purge line right\nG1 X87.000 E5.44 F1800\nG1 E-0.078 Z1 F600\n{endif}\nM400  ; Wait for moves to finish\nG90 ; Absolute positioning\nM82 ; Absolute extrusion mode\n" },
+        "machine_steps_per_mm_x": { "default_value": 80 },
+        "machine_steps_per_mm_y": { "default_value": 80 },
+        "machine_steps_per_mm_z": { "default_value": 400 },
+        "machine_width": { "default_value": 350 },
+        "meshfix_maximum_resolution": { "default_value": 0.01 },
+        "min_infill_area": { "default_value": 5.0 },
+        "minimum_polygon_circumference": { "default_value": 0.2 },
+        "optimize_wall_printing_order": { "default_value": true },
+        "retraction_amount": { "default_value": 0.5 },
+        "retraction_combing": { "value": "'noskin'" },
+        "retraction_combing_max_distance": { "default_value": 10 },
+        "retraction_hop": { "default_value": 0.4 },
+        "retraction_hop_enabled": { "default_value": true },
+        "retraction_prime_speed":
+        {
+            "maximum_value_warning": 130,
+            "value": "math.ceil(retraction_speed * 0.4)"
+        },
+        "retraction_retract_speed": { "maximum_value_warning": 130 },
+        "retraction_speed":
+        {
+            "default_value": 30,
+            "maximum_value_warning": 130
+        },
+        "roofing_layer_count": { "value": 1 },
+        "skirt_brim_minimal_length": { "default_value": 550 },
+        "speed_layer_0": { "value": "math.ceil(speed_print * 0.25)" },
+        "speed_roofing": { "value": "math.ceil(speed_print * 0.33)" },
+        "speed_slowdown_layers": { "default_value": 4 },
+        "speed_topbottom": { "value": "math.ceil(speed_print * 0.33)" },
+        "speed_travel":
+        {
+            "maximum_value_warning": 501,
+            "value": 300
+        },
+        "speed_travel_layer_0": { "value": "math.ceil(speed_travel * 0.4)" },
+        "speed_wall": { "value": "math.ceil(speed_print * 0.33)" },
+        "speed_wall_0": { "value": "math.ceil(speed_print * 0.33)" },
+        "speed_wall_x": { "value": "math.ceil(speed_print * 0.66)" },
+        "travel_avoid_other_parts": { "default_value": false },
+        "wall_line_width": { "value": "machine_nozzle_size" },
+        "wall_overhang_angle": { "default_value": 75 },
+        "wall_overhang_speed_factors": { "default_value": "[50]" },
+        "zig_zaggify_infill": { "value": true }
+    }
+}

resources/extruders/sovol_sv08_extruder.def.json

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+{
+    "version": 2,
+    "name": "Nozzle Size",
+    "inherits": "fdmextruder",
+    "metadata":
+    {
+        "machine": "sovol_sv08",
+        "position": "0"
+    },
+    "overrides":
+    {
+        "extruder_nr":
+        {
+            "default_value": 0,
+            "maximum_value": 1
+        },
+        "material_diameter": { "default_value": 1.75 }
+    }
+}

resources/quality/sovol/ABS/sovol_sv08_0.4_ABS_standard.inst.cfg

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+[general]
+definition = sovol_sv08
+name = Standard Quality
+version = 4
+
+[metadata]
+material = generic_abs
+quality_type = standard
+setting_version = 25
+type = quality
+variant = 0.4mm Nozzle
+
+[values]
+cool_fan_enabled = True
+cool_fan_speed = 10
+cool_fan_speed_max = 30
+cool_min_layer_time_fan_speed_max = 30
+cool_min_layer_time = 4
+cool_min_speed = 10
+material_flow = 98
+material_max_flowrate = 21
+material_print_temperature = 270
+material_print_temperature_layer_0 = 280
+material_bed_temperature = 95
+bridge_settings_enabled = True
+bridge_fan_speed = 30

resources/quality/sovol/PETG/sovol_sv08_0.4_PETG_standard.inst.cfg

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+[general]
+definition = sovol_sv08
+name = Standard Quality
+version = 4
+
+[metadata]
+material = generic_petg
+quality_type = standard
+setting_version = 25
+type = quality
+variant = 0.4mm Nozzle
+
+[values]
+cool_fan_enabled = True
+cool_fan_speed = 10
+cool_fan_speed_max = 30
+cool_min_layer_time_fan_speed_max = 30
+cool_min_layer_time = 5
+cool_min_speed = 10
+material_flow = 98
+material_max_flowrate = 17
+material_print_temperature = 235
+material_print_temperature_layer_0 = 250
+material_bed_temperature = 75
+bridge_settings_enabled = True
+bridge_fan_speed = 70

resources/quality/sovol/PLA/sovol_sv08_0.4_PLA_standard.inst.cfg

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+[general]
+definition = sovol_sv08
+name = Standard Quality
+version = 4
+
+[metadata]
+material = generic_pla
+quality_type = standard
+setting_version = 25
+type = quality
+variant = 0.4mm Nozzle
+
+[values]
+cool_fan_enabled = True
+cool_fan_speed = 50
+cool_fan_speed_max = 70
+cool_min_layer_time_fan_speed_max = 50
+cool_min_layer_time = 5
+cool_min_speed = 10
+material_flow = 98
+material_max_flowrate = 21
+material_print_temperature = 220
+material_print_temperature_layer_0 = 235
+material_bed_temperature = 65
+bridge_settings_enabled = True
+bridge_fan_speed = 100

resources/quality/sovol/TPU/sovol_sv08_0.4_TPU_standard.inst.cfg

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+[general]
+definition = sovol_sv08
+name = Standard Quality
+version = 4
+
+[metadata]
+material = generic_tpu
+quality_type = standard
+setting_version = 25
+type = quality
+variant = 0.4mm Nozzle
+
+[values]
+cool_fan_enabled = True
+cool_fan_speed = 80
+cool_fan_speed_max = 100
+cool_min_layer_time_fan_speed_max = 50
+cool_min_layer_time = 5
+cool_min_speed = 10
+material_flow = 98
+material_max_flowrate = 3.6
+material_print_temperature = 240
+material_print_temperature_layer_0 = 235
+material_bed_temperature = 65
+bridge_settings_enabled = True
+bridge_fan_speed = 100

resources/quality/sovol/sovol_sv08_global.inst.cfg

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+[general]
+definition = sovol_sv08
+name = 0.20mm Standard
+version = 4
+
+[metadata]
+global_quality = True
+quality_type = standard
+setting_version = 25
+type = quality
+
+[values]
+acceleration_enabled = True
+acceleration_layer_0 = 3000
+acceleration_print = 20000
+acceleration_roofing = =acceleration_wall_0
+acceleration_topbottom = =acceleration_wall
+acceleration_travel = 40000
+acceleration_wall_0 = 8000
+acceleration_wall_x = 12000
+layer_height = 0.2
+skirt_brim_speed = 80
+speed_infill = 200
+speed_ironing = 15
+speed_layer_0 = 30
+speed_print = 600
+speed_slowdown_layers = 3
+speed_travel = =speed_print
+speed_wall_0 = 200
+speed_wall_x = 300
+

resources/variants/sovol/sovol_sv08_0.4.inst.cfg

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+[general]
+definition = sovol_sv08
+name = 0.4mm Nozzle
+version = 4
+
+[metadata]
+hardware_type = nozzle
+setting_version = 25
+type = variant
+
+[values]
+machine_nozzle_size = 0.4
+