1.The basic the condition of Laser cutter(HX960)

Product HX960
Working area 900x600mm
Machine size 1500x1200x1100mm
Engraving speed 0-600mm/s
Laser power 80W
Resolution ratio 0.025mm
The min word Chinese Character2mm /letter1mm
Power AC220V±10%,50HZ,<2500W
Formate AI, BMP、GIF、JPEG、PCX、TGA、CDR、DWG、TIFF、PLT、DXF

2.Power and speed

In this part ,we use 2mm transparent acrylic.

  • We design a demo which can check the best parameter(power and speed).So we design 9 pcs cutting demo(the power is 90%,80%,70%,60%,50%,40%,30%,20%,10%). The speed are 10mm/s, 20mm/s,30mmmm/s,40mm/s,50mm/s,60mm/s;

  • We change the color to make sure the laser cutter software's requirment

Then update to machine and process, we get the following result

After analysis, we can get the following result.

Power\Speed 10 20 30 40 50 60
10 N N N N N N N
20 Y N N N N N N
30 Y Y N N N N N
40 Y Y N N N N N
50 Y Y Y N N N N
60 Y Y Y N N N N
70 Y Y Y N N N N
80 Y Y Y N N N N
90 Y Y Y N N N N

Remind:This table for 2mm transparent acrylic More test about 3mm,5mm acrylic in Jiahao Liu's practice

5MM-TEST
Power\speed 10 15 20 25 30
40 N N N N N
50 Y N N N N
60 Y N N N N
70 Y N N N N
80 Y N N N N
3MM-TEST
Power\speed 20 25 30 35 40
40 Y N N N N
50 Y N N N N
60 Y Y N N N
70 Y Y N N N
80 Y Y N N N

In future,we would update more different kinds material and thickness.

3. Kerf

In this part ,we would test the kerf(the diameter of laser).Obviously ,the laser has diameter.We can use 10 rectange to measure it.The width of rectange is 5mm.

The circle is the diameter of laser

After process, we measure the size is 48.06mm,so the kerf is

kerf= (50-48.06)/10=0.194mm

Reference

  1. test.dxf
  2. sheet1.dxf-sheet6.dxf
  3. Assembly model in fusion
  4. Jiahao Liu's practice

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