Open the email you received from the large-format plotter in step 2. With the scanned raster image, you can start doing CAD work. If the photo isn’t perfectly level and square, then you could draw a distorted final image through the conversion. While this might work in theory, it’s a lot more difficult to do the full conversion. It’s important that you don’t just take a picture of the image with your phone. Email a copy of the image to your work computer. If you can create the raster image, do it now. Skip to the end of this guide to figure out the best option for you. If you don’t have a large enough plotter or scanner, then you can’t continue. To do this, the easiest option is to use a large-format plotter and scan your 2D drawing. It all starts with making a raster image. If you’re just tracing over a floor plan, site layout, map, logo, or design, then a vector conversion is right for you. There’s no need to follow steps 2-5 in this case. Use the dimensions and features on the physical drawing to draw the digital version on your CAD program. Instead, use the raster image as a guide - keep it on your desk or on your other monitor while you draw the new part. By simply drawing over the raster, you will likely lose the scale. For creating 2D or 3D engineering drawings on CAD, you need to draw it in a 1:1 scale. If your engineering drawing is a machined part or assembly, this probably isn’t the right option. Step 1: Is Vector Conversion Right for This Image?īefore getting too far, let’s find out if a raster to vector conversion is the right option for you. Here are the 5 steps to convert raster to vector on CAD. Doing it can be a test of patience and skill. The process of converting a raster image to vector CAD file isn’t too involved, but it can be very difficult. Process of Converting Raster to Vector on CAD We’ll even include helpful tips at the end. We’re going to teach you exactly how to convert raster images to vector 2D CAD files. Regardless, our expert engineers put together this guide. It’s easy in theory, but it can take a ton of time to do it correctly - it becomes even more difficult if you have a lot of files to convert. Going from a raster image to a functional CAD model requires a conversion.
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