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80 watt laser engraver: Difference between revisions
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First, ensure SketchUp is installed and working correctly. Then install the export to DXF plugin (http://www.guitar-list.com/files/skp_to_dxf.rbz) | First, ensure SketchUp is installed and working correctly. Then install the export to DXF plugin (http://www.guitar-list.com/files/skp_to_dxf.rbz) | ||
Starting from scratch: | |||
# Start a new SketchUp project and select a metric mm template | # Start a new SketchUp project and select a metric mm template | ||
# Draw your model as 2d line work on the XY plane, Tip: use the overhead camera view. | # Draw your model as 2d line work on the XY plane, Tip: use the overhead camera view. | ||
# Select the part of your model to be exported to DXF (can | # Select the part of your model to be exported to DXF (can select all) | ||
# Use the plugin to create the DXF file, select mm as the export unit and export as lines | # Use the plugin to create the DXF file, select mm as the export unit and export as lines | ||
# Transfer file to laser laptop | # Transfer file to laser laptop | ||
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# Test cut/engrave settings on a sample of the target work material (e.g. do Laser Coin Test) | # Test cut/engrave settings on a sample of the target work material (e.g. do Laser Coin Test) | ||
# Import in lasercut5.1 | # Import in lasercut5.1 | ||
# Divide the project into appropriate layers, first layer should be engraving, second layer should be for internal cuts and a final layer for the outer cut | |||
# Set engrave/cut settings for each layer | |||
# Set laser origin (Laser -> set origin, top left) | |||
# Hit the download button at the bottom of the panel on the right | |||
# Hit delete all | |||
# Hit download current, this can take some time if the project is complex, if it takes too long you may want to break the cut up into smaller chunks. | |||
# Ensure the work area is clear of any obstructions | |||
# Use test on the laser control panel to setup work piece | |||
# Ensure the exhaust fan is on, connected and outside | |||
# Ensure the circulating pump is on | |||
# Ensure the lid is closed | |||
# Hit start | |||