Just as sketch relations define conditions such as tangency, parallelism, and concentricity with respect to sketch geometry, assembly mates define equivalent relations with respect to the individual parts or components, allowing the easy construction of assemblies. In an assembly, the analog to sketch relations are mates.
Solidworks 2005 sp3 1 software#
Later feature-based solid modeling software also copied this idea. SolidWorks pioneered the ability of a user to roll back through the history of the part in order to make changes, add additional features, or change to sequence in which operations are performed. The dimensions in the sketch can be controlled independently, or by relationships to other parameters inside or outside of the sketch. The parametric nature of SolidWorks means that the dimensions and relations drive the geometry, not the other way around. Relations are used to define attributes such as tangency, parallelism, perpendicularity, and concentricity. Dimensions are added to the sketch to define the size and location of the geometry. The sketch consists of geometry such as points, lines, arcs, conics (with exception to hyperbola), and splines. Screen shot captured from a SolidWorks top down design approach.īuilding a model in SolidWorks usually starts with a 2D sketch (although 3D sketches are available for power users). Operation-based features are not sketch-based, and include features such fillets, chamfers, shells, applying draft to the faces of a part, etc. This shape is then extruded or cut to add or remove material from the part. Shape-based features typically begin with a 2D or 3D sketch of shapes such as bosses, holes, slots, etc. They are the shapes and operations that construct the part. SolidWorks allows you to specify that the hole is a feature on the top surface, and will then honor your design intent no matter what the height you later gave to the can.įeatures refer to the building blocks of the part. For example, you would want the hole at the top of a beverage can to stay at the top surface, regardless of the height or size of the can. Numeric parameters can be associated with each other through the use of relations, which allows them to capture design intent.ĭesign intent is how the creator of the part wants it to respond to changes and updates. Parameters can be either numeric parameters, such as line lengths or circle diameters, or geometric parameters, such as tangent, parallel, concentric, horizontal or vertical, etc. Parameters refer to constraints whose values determine the shape or geometry of the model or assembly. SolidWorks is a parasolid-based solid modeler, and utilizes a parametric feature-based approach to create models and assemblies. Screen shot captured from a SolidWorks top-down design approach. Directly competitive products to SolidWorks include Pro/ENGINEER, Solid Edge, and Autodesk Inventor. Commercial sales are made through an indirect channel, which includes dealers and partners throughout the world.
Its user base ranges from individuals to large companies, and covers a very wide cross-section of manufacturing market segments. Solidworks is used by over 940,000 product designers and mechanical engineers worldwide. SolidWorks was headed by John McEleney from 2001 to July, 2007, and is now headed by Jeff Ray.
In 1997 Dassault Systèmes, best known for its CATIA CAD software, acquired the company and currently owns 100% of its shares. SolidWorks Corporation was founded in 1993 by Jon Hirschtick, with its headquarters at Concord, Massachusetts, and released its first product, SolidWorks 95, in 1995. SolidWorks was introduced in 1995 as a low-cost competitor to CAD programs such as Pro/ENGINEER, I-DEAS, Unigraphics, AutoCAD and CATIA.
Solidworks 2005 sp3 1 professional#
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