Technical CAD drawings are the main communication tool between designers and stakeholders like clients, manufacturers, and customers. Given this importance, draftspersons take great care to ensure that the drawings are visually pleasing. This care is clearly evident in choices related to…

External references, or Xrefs, simplify the process of creating CAD drawings. They minimize clutter and file size, in addition to boosting software performance, by limiting the information loaded at startup. While they provide several benefits (discussed in greater detail later on),…

Metadata provides useful information about a larger dataset. In CAD files, it includes details like file type, part number, creation and modification dates, approval date, drawing title and author. This metadata clearly outlines relevant details about a CAD file and its…

Earlier, in Scan2CAD’s comprehensive guide on navigating the world of CAD standards, we mentioned that there are thousands of standards. These standards are grouped into two categories: those authored and approved on a regional or international basis, such as ISO standards,…

A few years ago, Siemens explored ways in which the new capabilities in CAD solutions can enhance design teams’ productivity. They noted that automating interactions with the CAD user interface using custom scripting and macros and enabling designers and engineers to…

CAD drawings and 3D models generally comprise geometric elements like lines, arcs, points, circles, and splines and/or topological elements like faces, edges, and vertices. However, 3D models are fundamentally built upon 2D sketches. It is during this foundational stage that designers…

One common practice among manufacturers is using bills of materials (BOMs) to guide the manufacturing process. Even before the advent of CAD, manufacturers – or, more accurately, their designers and engineers – created all the designs that defined their products. They…

CAD file organization and management is one of the difficulties with CAD files. This fact holds true whether you’re taking part in a large-scale CAD project or small-scale CAD project, working for a company, or just a CAD hobbyist. Moving from…

Layers help designers create and modify technical drawings seamlessly, no matter how complex they are. For layers to be effective, they must be managed properly. This article is a step-by-step guide to CAD layer management, explaining what a layer is, its…

Typical CAD files used for architectural drawings and 3D parts and assembly drawings and models can be anywhere between a few kilobytes and a few gigabytes. Files that are one or two gigabytes in size are fairly common, but they can…

Tracking CAD file versions manually is often inefficient and prone to errors. Not once have companies and teams, both large and small, reported that such methods are plagued by human errors, an inability to revert to previous versions quickly, and the…

In 2010, the Sacramento Regional County Sanitation (Regional San) – now called the Sacramento Area Sewer District or SacSewer – began exploring strategies to improve the water treatment processes at the Sacramento Regional Wastewater Treatment Plant in California, USA. The exploration…

Cybersecurity breaches can cause significant disruptions. Not only can such breaches result in financial losses, either directly or indirectly, but they can also lead to reputational damage and loss of crucial proprietary data, such as the information generated during project design…

There are three 3D modeling schemes or techniques: wireframe modeling, solid modeling, and surface modeling. Each scheme serves a specific function, helping designers to implement certain designs or features. However, they use significantly different mathematical and technical approaches, introducing nuances that…

Patents are a type of intellectual property that protects inventions. They are awarded after an application process often laid out in a country’s patent law and/or regulations and are valid for a non-renewable period of 20 years from the filing date….

CAD designs, including both 3D models and 2D plans, are protected by various forms of intellectual property (IP) laws. The protections range widely from trademarks and copyrights to inventions protected by patent laws, protected designs, and internationally agreed trade rules for…

The fields of design, engineering, construction, and manufacturing often bring together multiple players, including designers, engineers, contractors and subcontractors, suppliers, and clients. Each individual plays a crucial role in achieving project goals and must stay aligned with the team. To be…