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improve sparkmaker script

Thomas Buck 1年前
コミット
c18f99e218
1個のファイルの変更24行の追加2行の削除
  1. 24
    2
      tools/convert_sparkmaker.py

+ 24
- 2
tools/convert_sparkmaker.py ファイルの表示

@@ -1,5 +1,11 @@
1 1
 #!/usr/bin/env python
2 2
 
3
+# convert_sparkmaker.py
4
+# Copyright 2023 Thomas Buck <thomas@xythobuz.de>
5
+# Convert PrusaSlicer .sl1 files to Sparkmaker .wow format
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+# Lift settings can only be customized below, not in the slicer.
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+# Should also work for Sparkmaker FHD, adjust parameters below.
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+
3 9
 import sys
4 10
 import os
5 11
 from zipfile import ZipFile
@@ -20,6 +26,7 @@ initial_params = {
20 26
     'lift_speed': 30.0,
21 27
     'sink_speed': 100.0
22 28
 }
29
+final_move_speed = 100.0
23 30
 
24 31
 ###############################################################################
25 32
 
@@ -145,11 +152,14 @@ def write_wow(f, params, imgs):
145 152
         write("G4 S" + str(exposure_time) + ";")
146 153
         write("G4 S1;")
147 154
 
155
+    write("M106 S0;")
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+
148 157
     object_height = params['layer_height'] * (len(imgs) - 1) + params['first_layer_height']
149 158
     final_move = max_height - object_height
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+    if final_move >= 1.0:
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+        write("G1 Z1 F" + str(params['lift_speed']) + ";")
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+        write("G1 Z" + str(final_move - 1.0) + " F" + str(final_move_speed) + ";")
150 162
 
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-    write("M106 S0;")
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-    write("G1 Z" + str(final_move) + " F25;")
153 163
     write("M18;")
154 164
 
155 165
 ###############################################################################
@@ -175,6 +185,18 @@ def main():
175 185
 
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     print("Using following parameters:")
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     pprint.pprint(params)
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+
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+    print("Height: {:.3f}".format(params['first_layer_height'] + (params['layer_height'] * (len(imgs) - 1))) + "mm")
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+
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+    t = params['first_exposure_time']
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+    t += (len(imgs) - 1) * params['exposure_time']
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+    t += params['lift_height'] / params['lift_speed'] * 60 * len(imgs)
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+    t += (params['lift_height'] - params['layer_height']) / params['sink_speed'] * 60 * len(imgs)
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+    h = t / 3600
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+    m = (t / 60) % 60
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+    s = t % 60
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+    print("Estimated print time: " + str(int(h)) + "h " + str(int(m)) + "m " + str(int(s)) + "s")
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+
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     print("Writing output to \"" + out_file_name + "\"")
179 201
 
180 202
     with open(out_file_name, 'wb') as wow:

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