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Step-by-step GUI for bicycle design. Parametric design for basic geometry, then used to calculate detailed bicycle geometry, including shop drawings for frame tubes cutting. Vector graphics representation of CAD data. Catalog of bicycle parts CAD blocks. Automatic generation of manufacturing 2D plans and documentation.
An assembly. Assembly modeling is a technology and method used by computer-aided design and product visualization computer software systems to handle multiple files that represent components within a product. [1] The components within an assembly are represented as solid or surface models.
In mechanical design it is known as mechanical design automation (MDA), which includes the process of creating a technical drawing with the use of computer software. [ 3 ] CAD software for mechanical design uses either vector-based graphics to depict the objects of traditional drafting, or may also produce raster graphics showing the overall ...
In the above UML class diagram, the Director class doesn't create and assemble the ProductA1 and ProductB1 objects directly. Instead, the Director refers to the Builder interface for building (creating and assembling) the parts of a complex object, which makes the Director independent of which concrete classes are instantiated (which ...
The SysML plugin supports all SysML diagrams including Requirements, Block Definition, Internal Blocks, Parametric and other diagrams. [6] Validation constraints actively check and validate user-created models against a set of constraints. SysML provides support for analysis, design, and validation of a broad range of systems and system ...
The shaft and pulleys share a common centerline. The constraints of the key are set in relation to the keyseat. A constraint in computer-aided design (CAD) software is a limitation or restriction imposed by a designer or an engineer upon geometric properties [1]: 203 of an entity of a design model (i.e. sketch) that maintains its structure as the model is manipulated.
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Freehub: a ratcheting assembly onto which a cog or cassette is mounted that allows the bicycle to coast without the pedals turning; Freewheel: a ratcheting assembly that incorporates one or more cogs and allows the bicycle to coast without the pedals turning; Gusset: plates added to the outsides of frame tubes to strengthen joints.