CAD (computer-aided design): Frequently asked questions

• What is the purpose of computer-aided design? (CAD)

  Computer-aided design (CAD) allows users to create digital 2D drawings and 3D models. The creation of these models allows users to iterate on and optimize designs to meet design intent. It increases the quality of the overall design, allowing users to test out real world conditions, loads, and constraints on the design thus creating a virtual prototype of any object.

• What are the types of CAD?

  2D CAD and 3D CAD are broad classifications of distinct types of CAD, and CAD with the addition of CAE (computer-aided engineering) and CAM (computer-aided manufacturing) software elements is now becoming the norm.

• What are the advantages of CAD Software?

  Presenting 3D objects accurately is easy in CAD software instead of relying on hand drawn models. Once modeled, a 3D object can be analyzed, optimized, and tweaked with technologies like generative design to create the best version of that object within the scope of design intent.

• Who uses CAD Software?

  CAD software is used by designers, engineers, and hobbyists to create virtual models of objects. Anyone can use CAD, but we see it most frequently used in the manufacturing space. Any company responsible for the design and creation of a product—from homes to industrial complexes, toys, electronics, cars, and everyday objects—can utilize CAD to create their products.

• How do I learn CAD?

  PTC’s CAD solution Creo is simple to learn and is known for its ease of use. We offer Creo training that lets you become a Creo power user.

• How is Creo 10 different from Creo+?

  Creo+ combines the power and proven functionality of Creo, delivered via SaaS, with new cloud-based tools to enhance collaboration, improve accessibility, and simplify license management. In addition to all the capabilities of Creo 10, Creo+ includes collaboration tools to enable multiple team members to review, explore, and edit part design—in real time. CAD administrators will appreciate the cloud-based desktop tools for license management, deployment, and telemetry services. Creo+ is compatible with on-premises versions of Creo for better interaction with engineering colleagues and suppliers. Get the best of both worlds—proven Creo technology, combined with cloud-connected collaboration and license management tools.