Free Linear Cutting Optimizer for Bars, Pipes, Extrusions & Timber
Instantly calculate the most efficient way to process 1D linear materials. CutWize utilizes advanced 1D bin packing algorithms to minimize scrap on aluminum extrusions, timber lengths, steel bars, and PVC pipes.
(No Signup Required)
Try the Length Cutting Calculator
Enter your stock lengths and required cuts below to see an optimized cutting plan instantly.
Linear Cutting Calculator
Optimize 1D materials like timber, pipe, and extrusions.
What is Linear Cutting Optimization?
Linear cutting optimization, also known as 1D cutting optimization or 1D bin packing, is the process of grouping multiple short cut lengths into standard long stock pieces in the most mathematically efficient way.
When a metal fabricator or timber framer needs hundreds of specific lengths cut from standard 6-meter bars, finding the best combination to minimize the leftover offcuts is incredibly complex. A linear cutting optimizer instantly processes these permutations, factoring in the thickness of the saw blade (kerf) and end-trim allowances.
By implementing our optimisation software, workshops routinely slash their material scrap rates from 15% down to under 5%. You can discover more about these capabilities on our features page.
How CutWize Handles Linear Optimization
Our 1D linear optimizer is built specifically for high-volume workshops looking for precision and speed:
- Input Your Inventory: Enter your standard full-length bar sizes and any reusable offcuts sitting on your racks.
- Add Required Cuts: Import or type in your cut list, including quantities and job labels. You can even "pin" specific cuts to specific stock pieces if necessary.
- Configure Settings: Dial in your blade kerf thickness, universal rough-end trim allowances, and set priorities (e.g., forcing the system to consume offcuts before cutting into new stock).
- Multi-Phase Optimization: The algorithm runs a sophisticated first-fit decreasing routine to pack your cuts seamlessly into the available lengths.
- Print & Cut: Generate clear, visual cut lists that operators can follow logically, reducing mistakes at the drop saw.
Curious about the workflow? Read our detailed How It Works breakdown.
Industries Utilizing Linear Optimization
- Aluminum Fabricators: Optimize window frames, door extrusions, and architectural tracks to save heavily on raw material costs.
- Timber Yards & Builders: Generate precise cut lists for framing lumber, decking boards, and structural beams.
- Steel & Metal Working: Plan the processing of steel tubes, angle iron, rebar, and solid bars to minimize heavy, unusable drop-offs using steel & aluminium cutting layouts.
- Plumbing & HVAC: Efficiently cut PVC pipes, copper tubing, and conduit for large commercial installations.
- Manufacturing: Streamline production lines that process any rolled or extruded 1D materials and accurately calculate project material usage.
Why Replace Manual Cut Planning?
Relying on an operator with a tape measure and a spreadsheet is slow and inherently wasteful. Manual cut planning almost always results in taking the easiest cuts first, leaving you with awkward remainders that get thrown in the scrap bin.
CutWize's linear cutting software looks at the entire job holistically. It actively groups complimentary lengths together to ensure offcuts are either non-existent or large enough to be easily reused on the next job. This level of scrap reduction drops directly to your bottom line. View our pricing to get started.
Frequently Asked Questions
Start Saving on Linear Stock
Calculate the perfect cut list in seconds and dramatically reduce your extrusion and timber waste.
Also optimize: Sheet Cutting | Roll Cutting | Length Cutting | Steel & Aluminium
Cut Lists & Guides: Cut List Optimizer | Cut List Software | Linear Material Guide | Steel & Aluminium Layouts
Resources: Waste Calculator | Best Practices | Case Studies