![\"optimize](\"https:\/\/wooddesigner.org\/wp-content\/uploads\/2023\/06\/49-optimisation-menu-item.png\")
<\/a><\/figure>It can also be accessed from the Toolbar and Optimize menu:<\/p> The optimization runs for a short period of time:<\/p> Click Close to show the results.<\/p> Please refer to the output sections of our OptiCut resources for details:<\/p> Click on the Optimization parameters icon to access the Optimization parameters, these are also accessible from the Optimization menu.<\/p> OptiCut is a powerful cutting optimization tool which is great for small to medium business, and can also be fine tuned to manage large scale industrial manufacturing.<\/p> It\u2019s possible to adjust and test to a high degree the optimization parameters based on speed, material waste and other production preferences, which may be useful depending on your circumstances.<\/p> If you are using OptiCut with PolyBoard, PolyBoard\u2019s Quick Design libraries include a standard OptiCut set up, including optimization parameters.<\/p> The General tab includes a choice of Optimization modes:<\/p> These modes reflect a compromise between speed and the repetitions of the optimization algorithm and therefore how well optimized the results are.<\/p> Fast is the fastest optimization because it\u2019s simpler. Advanced 2 will be the slowest.<\/p> Please note, even the fastest mode should result in a well optimized project. These settings work at the margin.<\/p> Standard 2 is a good optimization to start with, if optimizations are very large and slower than you need this can be adjusted. Generally though most optimizations are very quick.<\/p> The Numerical control option lets you select a specific CNC saw, in some cases the saw itself will have specific optimization constraints and preferences.<\/p> You can view and configure how hard the algorithm is working in the Algorithm tab, the settings will update depending on the chosen mode.<\/p> It\u2019s also possible to manually change these. You will then be able to save these user defined parameters back in the General tab.<\/p> The Iterations slider defines the statistical precision of the cutting and leads to a better optimization result without ignoring the other defined parameters. The best solutions are generally found before the 10th iteration, but in some cases only after the 50th.<\/p> This defines the thickness of the slot cut by the saw. It\u2019s important to set this to ensure completely accurate optimizations.<\/p> In Tools > Preferences > Panels you can select to optimize using the kerf thickness per material rather than based on the global value. This should be selected if kerf values vary for different materials.<\/p> Global trim cuts that apply to all stock.<\/p> Define how to prioritise general versus stock item specific trim cuts. Selecting the largest (maximum) value from the global and item specific settings will most typically be used.<\/p> This option applies a second trim cut during the cutting, if the re-cutting level is higher than two.<\/p> Defines the direction of the first cut you do on your panel, dependent on your saw set up e.g. a vertical versus flat beam saw.<\/p> Where a panel is available in several formats, priority is given to the format that completes the cutting sequence by positioning all the last parts on a single panel, thus reducing waste.<\/p> As with the Algorithm tab, the Advanced tab includes parameters that also generate a user defined set up when modified:<\/p> This enables you to limit the number of tested combinations and so also limits the complexity of the cutting patterns and the calculation time.<\/p> An additional option allows you to add one recut level depending on the first cut direction. This improves performance on certain models of asymmetrically constrained CNC saws.<\/p> If turnarounds are enabled, a single cutting pattern will include more complex horizontal and vertical cutting directions that require the panel to be rotated during cutting.<\/p> This will reduce waste but is likely to increase sheet manipulation and therefore cutting time. Choose the best compromise for your project based on the material cost weighed against production speed considerations.<\/p> The maximum recut level limits the number of turnarounds allowed.<\/p> It\u2019s also possible to enable turnarounds only when the initial cut is horizontal or vertical, to fit to your cutting workflow preferences.<\/p> This example shows parts placed across two panels without turnaround, then all parts optimized in a more complex layout but on a single panel, with turnaround:<\/p> Adjust depending on your manufacturing preferences. Move to the right the more important the specific slider value is.<\/p> Setting in the Post processor tab are covered here:<\/p> OptiCut integration with your CNC saw<\/a><\/p> The Other tab includes further parameters.<\/p> Similar cutting patterns will be placed together in the optimization. This helps to make a manual cutting process simpler.<\/p> Again, this can make the cutting routine simpler. Similar sized panels and those requiring the same first cut direction are grouped together.<\/p> A strip is a section cut from one side of the panel to the other.<\/p> If sorted by length, strips with the longest total length of parts will appear first on the cutting pattern.<\/p> This places the shorter strips first.<\/p> The invert inside setting sorts the parts within the strips, short first then longer.<\/p> Off-cuts will be placed before the parts on any given cutting pattern, providing the minimum surface percentage setting is met.<\/p> This tool performs a hypothetical search for the most appropriate single panel or bar for any specific optimization. The result will not necessarily be an item in stock.<\/p> This is useful if you have the flexibility to order in other stock sizes to reflect the results of this search.<\/p> The parameters available allow you to fix constraints for the search, the panel and then the bar search windows are shown below:<\/p> Please note, this specialist feature is only available in OptiCut Pro and Pro PP.<\/p> Bar optimization parameters follow a similar format to panels, with the exception of the Angles encasing feature. This configures how bars with angled ends are positioned next to each other for cutting.<\/p> Four optimization levels are available:<\/p><\/a><\/figure><\/a><\/figure><\/a><\/figure>Optimization parameters for panels<\/h2>
<\/a><\/figure>Optimization mode<\/h3>
<\/a><\/figure><\/a><\/figure><\/a><\/figure>Iterations<\/h3>
Kerf thickness<\/h3>
<\/a><\/figure>General trim cuts<\/h3>
Applied trim cuts<\/h3>
Second level trim cuts<\/h3>
First cut direction<\/h3>
Last panel option<\/h3>
<\/a><\/figure>Maximum recut level<\/h3>
<\/a><\/figure>Allow turnarounds and turnaround constraints<\/h3>
<\/a><\/figure><\/a><\/figure>Optimize sliders<\/h3>
Post processor settings<\/h3>
<\/a><\/figure>Group similar cutting patterns<\/h3>
Sort cutting patterns by panel dimensions and first cut direction<\/h3>
Sort strips per length<\/h3>
<\/a><\/figure>Invert strips order, invert strips inside<\/h3>
<\/a><\/figure>Start with off-cuts<\/h3>
Optimize format search<\/h2>
<\/a><\/figure><\/a><\/figure><\/a><\/figure>Optimization parameters for bars<\/h2>
<\/a><\/figure>