It no longer uses positional tolerances to calculate the Machine to Mean value. SOLIDWORKS CAM tolerance-based machining only uses dimensional tolerances for the Machine to Mean value of a feature. This option is available in the VoluMill Settings dialog box in SOLIDWORKS CAM and Technology Database, and applies to 2.5 axis and 3 axis VoluMill toolpaths. You can split arcs that are larger than 90 degrees into smaller lines using Lines only. The calculation of Leadin and Leadout moves is improved so that the XY start and end points are accurately represented in a compensated toolpath. Improved Leadin and Leadout Calculations for Contour Mill Toolpaths.The Geometry tab in the Operations Parameters dialog box lets you define and modify Multisurface features, Avoid features, and Contain and Avoid areas for 3 axis milling. Geometry Tab in Operations Parameters Dialog Box.When you’re going through this process of setting up your part to be machined, you’ll come across several 2.5 axis features. With SolidWorks CAM, you can easily prepare your designs to be machined on a 2.5 Axis Mill. An advantage to using barrel tools is that they provide a larger area of contact, which results in a better surface finish. SolidWorks CAM, powered by CAMWorks, is a software add-in that integrates design and manufacturing into one program. You can define barrel tools to generate toolpaths, mainly for multiaxis finishing operations in SOLIDWORKS CAM and the Technology Database.

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