Laser cut file repair and preparation
Laser cut file repair: artwork that will not cut, fixed and returned ready.
Open paths, doubled lines, the wrong scale, no kerf allowance, cut and engrave on one layer — the usual reasons a job fails on the bed. Send the file; I fix the geometry.
What actually stops a file cutting
Files bought cheaply, exported from the wrong software, or traced from an image usually carry the same faults. Paths that look closed are open by a fraction, so the machine treats them as engraving. Shapes that share an edge have two lines stacked, so the laser cuts the same line twice and scorches it. Scale is off because the file was drawn in the wrong units.
Any of these will cost you material and time before you work out which one it was. Repairing the geometry once is cheaper than discovering it one sheet at a time.
Who commissions this
- Anyone who bought a file that will not cut cleanly
- Shops with legacy artwork drawn before kerf mattered
- Makers converting a logo or an image into a cuttable file
- Production runs wasting material on poor nesting
What you receive
- Open paths closed and duplicate lines removed
- Scale corrected to real-world dimensions
- Kerf allowance added for your material and thickness
- Cut, score and engrave separated onto labelled layers
- Nesting optimised to reduce material waste
- A note explaining what was wrong, so it does not recur
How it runs
From brief to a file that cuts.
- 01
Send the file
Any format you have — SVG, DXF, AI, PDF, even a photograph of the cut result. Tell me the material, thickness and machine.
- 02
Diagnosis
I check the geometry and tell you what is wrong and whether it is worth repairing or faster to redraw. Sometimes the honest answer is redraw, and I will say so.
- 03
Repair
Geometry corrected, layers separated, kerf applied, parts nested to waste less of the sheet.
- 04
Return
You get the repaired file in every format you need, plus the list of what was wrong with the original.
The practical detail
Specification
- Accepts
- SVG, DXF, DWG, AI, EPS, PDF, CDR, PNG, JPG
- Returns
- SVG, DXF, CDR, AI, EPS, PDF
- Turnaround
- One to three days for most files
- Diagnosis
- Free — you hear what is wrong before committing
- Tracing
- Raster images converted to clean vector paths
Questions people ask first
Before you commission
- Can you convert a PNG or a photograph into a cut file?
- Yes, though it is redrawing rather than repair. An automatic trace of an image produces thousands of tiny segments that cut badly; I redraw the shapes as clean paths so the result cuts smoothly.
- How do I know whether my file needs repair or redrawing?
- Send it. Diagnosis is free and you will get a straight answer, including when redrawing would cost you less than repairing.
- Will you add kerf allowance to a file I already own?
- Yes, and it is one of the most common requests. Tell me the material, the thickness and the machine, and the joints come back dimensioned to close on that combination.
- Can you improve how parts are laid out on the sheet?
- Nesting is included. On production runs the material saved usually covers the cost of the work within a few sheets.
- How much does laser cut file repair cost?
- Diagnosis is free: you hear what is wrong, and whether repairing or redrawing is cheaper, before you commit to anything. The repair is then quoted on how much of the geometry needs work.
- How quickly can you fix my file?
- One to three days for most files. Redrawing a traced image or a large production set takes longer, and you are told how long before work starts.
Read before you brief
Guides from the journal
-
Why Your Laser Cut File Won't Cut: 9 File Errors and Fixes
Double cuts, parts left attached, missing engraving, wrong size: nine common laser cut file errors, how to spot them and how to fix them.
Read the guide → -
SVG or DXF? Choosing the Right Laser Cut File Format
SVG, DXF, AI, EPS and PDF all reach the laser differently. A practical guide to which format to use, what breaks in each, and how to avoid scaling disasters.
Read the guide → -
Kerf Allowance: Why Your Laser Cut Joints Don't Fit
Kerf is the material the laser burns away. Ignore it and finger joints come out loose or won't assemble. How to measure kerf and design joints for it.
Read the guide →
Also available
Laser cut file design
You describe the product; I design a layered SVG and DXF file that assembles exactly as rendered — kerf-compensated for your material and test-cut on a real laser before it reaches you.
Read more →Signmaking artwork
Shopfronts, wayfinding, dimensional letters and logo panels — drawn to real-world dimensions with mounting allowances and fabrication notes included.
Read more →Commissions are open
Tell me what you want to make.
Send the material, the dimensions and the machine. You get a quote and a timeline within one business day.
Start a commission