VariCAD is a solution of CAD 3D/2D for the mechanical engineering. In addition to the standard tools for modeling 3D and 2D of drafting, the system of CAD provides tools for inflexible of sheet and the tests of collision, the libraries of standard machine elements (ANSI, DIN) and symbols, calculations of the mechanical part and d' tools to work with the invoices of the materials (nomenclatures) and titrates this blocks.VariCAD supports STEP, STL, IGES, formats of files DWG and DXF. Main features: Fast demonstration: · See how to create ur models 3D or 2D drawings with VariCAD. This Demonstration on line shows u how l' interface VariCAD resembles and how this is easy to conceive with the program. User interface and l' environment system: · VariCAD' S Graphical User Interface (GUI) was conceived to allow l' fast and intuitive orientation 3D/2D. We carefully adapted and to l' listen to l' graphical interface in order to reflect the process of thought d' a designer, so that the ideas can be seized and communicated with a minimum number d' stages. All the orders were created by putting l' accent on the facility d' use. An intelligent cursor of detection and many modes of selection, 2D of the lines of construction, and the orthogonal grid are some of the tools which return work with so easy VariCAD. · u can start by creating a model 3D, then l' to use to create files of drawings automatically, or u can draw in 2D. To conceive in 3D is generally more “natural”, in this qu' this represents close to the real parts and d' assemblies. L' 3D approaches is generally more intuitive than the drawing 2D. Models created in 3D are easily converted into 2D traditional, of documentation. Modeling 3D: · VariCAD provides a basic library solids in 3D (prism, cylinder, cone, etc), which can easily be modified by the modification of the profile d' origin or of parameters. The solids can also easily be created by the rotation of profile, extrusion, or lofting. More complex tools like the change d' assembly between two profiles, lofting between a circle and the rectangle, and the creation of helicoid surfaces. · Solids can be added or withdrawn, thus forming the Boolean trees to represent true the machine elements. Boolean operations have options for automatic trimming, or the automatic removal of withdrawn volumes. Predefined operations like the surfacing, boreholes, milling and chamfering groove EDGE/threading are also available. Boolean trees are very easy to modify. Tools 3D - Units, groups, left etc: · VariCAD also provides tools of support of l' Parliament. If the bond between a part and l' assembly is defined, all the modifications made to the file a part are consigned in the file d' assembly and vice versa. Dependent specimens can also be defined. In this case, l' release d' an object involves l' together of its specimens related to being updated. Solid groups can be thus defined, which returns the selection and the visibility of the simple changes for several objects. Crash landing Tests (Interferences): · An excellent functionality of modeling 3D is the checking of the interferences component. VariCAD can check assemblies 3D for the possible collisions (overlapping volume) between the components. Calculations: · VariCAD can calculate 2D sectional surface, surfaces, volume, mass, centre of gravity, and the moment of gyration. A library of calculations of mechanics is also included, for the standard parts used each day by the mechanical originators. These machine elements include the tension and the compression of the springs, prestressed bolted connections, of the épinglettes and the parallel keys, fluted shafts, the bearings, the beams in situation of combined stress (inflection and torsion), l' spur and bevel gear geometry, and pulleys. Surface development (Sheet Metal Unfolding): · VariCAD can also create advanced (flattened) of surfaces of solids 3D. Coordinates XY of developed surfaces can be safeguarded in a textual file for secondary treatment. u can seize the coefficients of inflection in order to personalize ur calculations. Mechanical part and libraries Symbol: · VariCAD contains bookshops of machine elements standard (ANSI, DIN), such as bolts, nuts, pins, ankles, keys, joints, bearings, rolled-iron products and stretched electronic forms, and hydraulics, tires and symbols. u can add articles starting from these libraries or to modify existing parts - the 2D software and 3D more dimensions can be modified. · Nongraphic information can also be affected with sections, such as the type of material or supplier. This information is built-in a assembly and can be used for the materials of requisitions, nomenclatures (BOM), of the blocks of titles or d' other ends. 3D - 2D Export: · Models 3D are easily converted into drawing 2D to produce documents of conventional drawing. u can create sights 2D d' one or more matters chosen by defining the sights in 3D. Moreover, u can also export the specified articles. VariCAD supports the updates d' a drawing 2D after the changes in 3D. Drawing 2D and Montage: · Functions of drawing are directed towards an easy use in l' engineering. Certain practical functionalities of drawing 2D include/understand: an intelligent cursor which automatically detects the objects and the points of snap, snap modes of many selectability flexible element, the lines of auxiliary construction, ortho mode, rectangular grid, by drawing layers (jusqu' to 250), the creation of block, with l' automatic control blossoming at the borders, Advanced dimensioning, symbols of the texture of surface, symbols of welding, symbols of tolerance, and more still. Dimensions can be in millimetres or inches. BOM and title Blocks: · VariCAD provides tools for the maintenance of databases of drawing, which represent the structure of data of the product. Databases can be created manually (with l' d' helps; retrieval of data of l' assembly), or by charging a file. There exist constraints between the data partly and drawing d' assembly of blocks of title and the database d' assembly. u can build a list of material (BOM) starting from the database, then to modify the database easily by using orders like modifications d' attributes of mass, sorting of l' information, etc • The structure of data of product (BOM) can be exported in d' other systems or in a spreadsheet. BOM and the automatic creation of blocks of title are another of the useful tools VariCAD' S.A mask is used for personalization, if u create masks for BOM and the blocks of title, u can use them jusqu' with this qu' a change is necessary. System ASC offers masks by defect which can be adapted to ur needs. Compatibility: · VariCAD can file-swapping with d' other systems of CAD. u can import STEP (3D), DWG (2D), DXF (2D) and IGES (2D) of files, and l' export STEP (3D), STL (3D), IGES (3D and 2D), DWG (2D), DXF (2D). The files can be converted individually or into batch of routines, thus transforming several files into only one stage. Impression and tracing: · Impression VariCAD centre is highly personnalisable. u can use pilot Windows or KDE d' printer under Linux, or VariCAD integrated pilots. L' PostScript impression is also available. Summary: · VariCAD CAD is a total solution for l' mechanical engineering. this is compact, fast, easy to use, contains all which u need for the design in mechanical engineering. The high efficiency and of the powerful tools of our fixed price with full VariCAD load to make a superb investment. And at our price, no other product represents a better value.

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