Three: by specifying the insertion point, and checking this aspect, along with the previous one, we avoid time-consuming situations in which a block we have inserted cannot be seen or located, giving rise to significant frustration and time wasting. Two: the units in which we create our blocks must be checked, as they must coincide with the units in which we normally work. One: it is preferable to create the entire block in layer 0, and thanks to this precaution, if we insert a block of a bed or a table in the "furniture" layer, for example, the inserted block acquires said layer, so that when we manage the layers, activating or deactivating them, the inserted bed will behave like the rest of the elements in that layer. When we produce a design or drawing in order to use it subsequently as a block, the following rules must be taken into account as a minimum for optimum use of blocks: Once modified and saved, it will be automatically changed in the remaining blocks since it is a single entity. There is another parallel advantage to this, whereby if some of the blocks in our drawing need to be altered, the change only needs to be made in some of them, through the block editor. dxf versions with the business aim of projects stipulating the need for their products or technical solutions and offering them on their websites.Īnother advantage of using AutoCAD blocks is saving space in the file since only the data for one single block or block entity is stored regardless of whether it is repeated 2 or 20 times. In addition, companies that manufacture products or construction systems often create their own product libraries in. Reuse of AutoCAD blocks is not restricted to our own designs, since logically, we can also use any block or CAD file produced by third parties if their use is permitted in our project. The main advantage lies in the significant amount of time saved when developing our technical projects, thus allowing better quality graphic representations. In subsequent projects where the same object is required, instead of drawing it again, it is reused by inserting it in the CAD file in which we are working. Now, thanks to the blocks, this CAD drawing only needs to be produced once, the first time it is needed. It can be inserted into the existing drawing to complete it, complement it and help us save time in our CAD project.ĬAD blocks arose as a result of the need for repetitive use of multiple objects in different projects. Something as simple as this creates enormous advantages over the traditional construction of technical projects, allowing infinite possibilities, since once we have produced any design, We trust you enjoy our vast collection in your project designs.AutoCAD blocks, or those from any other CAD program, are files that can be inserted in other CAD files, it's that simple. Over the past twenty+ years we have collected thousands of CAD symbols. A PURGE and AUDIT has been run on each block. Most blocks are on layer 0, byblock or bylayer and insert at 0,0,0. They have been carefully screened and cleaned.
So you can open them in whatever version of CAD software you have. These free files are mostly saved in an AutoCAD 2000 DWG format. For example: BricsCAD, Chief Architect, DesignCAD 3D Max, DraftSight, LibreCAD, Microstation PowerDraft, NanoCAD, ProgeCAD, Sketchup, Solidworks, TurboCAD, Vectorworks, GstarCAD, IntelliCAD, QCAD, FreeCAD, Bluebeam and ZWCAD. While we have created these drawings in Auto CAD, they are compatible for use in other 2D software. These simple details will be useful in any DWG compatible CAD drawing software package. Our goal is to build a resource, the CAD user can use as the go-to library, for CAD drawing.
A CAD block is useful for the Drafter, Building Designer, Architect or Engineer. For use in computer aided design tools, like AutoCAD software. We are a collection of free CAD downloads in DWG file format.