That’s just the beginning of the myriad applications where CAD software is being used today. Various CAD toolsets exist for such applications, depending on whether you’re just mirroring an existing section or rebuilding the entire area from scratch.
From there they’ll be ready for in-house additive manufacturing or sending to a machinist.Īs well, if the part you’re reverse engineering is damaged or incomplete, you can simply rebuild the missing or defective elements of it in CAD. New CAD models for old parts, and moreĪnd what about legacy parts, for which no CAD models or blueprints exist? By reverse engineering such components, particularly via a scan-to-CAD solution, you can create metrologically-precise CAD models of whatever objects or assemblies you choose.
That simply isn’t possible with 2D paper drawings or blueprints. Whether that’s a simple geometrical shape, or the most complex of objects, CAD gives you a truly comprehensive visual understanding of the design you’re working with. With a modern CAD solution, in mere minutes you can begin creating perfectly-precise 3D CAD models that you can zoom in or out on, rotate any which way you please, and explore any and every structural aspect of. One simple reason for this, among many others, is CAD’s ease of use. While some engineers still hold fast to 2D drawings for at least some applications, most have fully embraced CAD software and have never looked back. And from the other side of the table, looking down at a set of 2D blueprints and mentally turning them into a 3D object in your imagination is no easy feat.
Yet even with years of experience and heaps of time to spare, it’s extremely difficult to accurately represent 3D, real-world objects on paper in 2D. These drawings would depict the precise dimensions of each aspect of their machine or other creation from multiple angles. Until CAD (computer aided design) software showed up on the stage a few decades ago, engineers, architects, and other kinds of professional designers would sketch their product and manufacturing designs out on paper, usually with pencils.
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