More detail can be achieved by using a smaller diameter ballnose bit. Preview the toolpath and check if you’re getting the detail you want. If you want the toolpath left and right set the raster angle to 0. If you zoom way in on the toolpath you an see the toolpath lines (in blue) are up and down, like the grain. My intention is for the grain on the board to run vertically. The goal of the raster angle is to machine in the same direction as the grain of the board, not across it, to get the best cut quality. Use Raster as the machining strategy and a Raster Angle of 90-degrees. The small stepover on the ballnose cutter, along with a good quality bit, contributes to great cut quality and very little sanding of the completed piece. Make sure the clipart is still selected and use the Finish Machining Toolpath. Use the Model Boundary and a Machining Allowance of. But a larger end mill also leaves more work for the ballnose to do, so you have to find the compromise between the two. On larger pieces of clipart you may be able to use a larger diameter endmill, which will do the work faster. For this artwork, 8” across, a 1/4" end mill is a good size for roughing. Select the clipart and click on the Rough Machining Toolpath. The cantering horse was cut with a 1/4" upcut spiral and a 1/8” tapered ballnose. An endmill is used for the roughing pass, and a tapered ball nose bit for the finishing pass. It’s common to use two bits for 3D clipart. You don’t need to isolate the clipart like this if it’s part of a sign or some other large design. If you want to cut the clipart from the workpiece, outline it with a circle or square. Locate the clipart where you want it on your workpiece. Leave the Link XY box checked so the clipart remains proportional as you change dimensions. Add the dimensions of your workpiece and click OK.įind and click on the Clipart tab in the lower left corner.ĭrag and drop the clipart onto your work piece. The models can be downloaded as V3M, STL or RLF files.Ĭreate a new file. You typically get a discount if you buy all three styles. Models are available in three styles standard, dished and recessed. Prices range from $15 to $100 (or more) depending on the complexity. If what you’re looking for isn’t included with the software you can purchase a HUGE array of models from Design and Make. A very cool aspect of the clipart is that, because it’s vectors, you can make it as large as you want and you won’t lose detail. The software comes with quite a bit of 3d clip art. The software used in this article is VCarve Pro, version 10. So, the clipart and work are commonly referred to as 3D. We’re not cutting a complete horse here, we’re getting about half a horse. Technically speaking, the work being done isn’t actually 3D because it isn’t machined on all sides. With the correct choice of toolpath and bits you can easily get incredibly detailed results. 3D clipart is a wonderful way to enhance your CNC work.
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