Catia - College Homework Help and Online Tutoring
Catia is a computer-aided design (CAD) and computer-aided engineering (CAE) computer program. You can divide its function into two parts - it has a 3D modeling interface with tools and commands like Extrude and revolve. Both surfaces and solid modeling functions enable you to computer aid any design and make vast assemblies, with absolute certainty that everything fits together and that you have a sustainable design regarding 3D modelling. Catia is the only solution capable of addressing the complete product development process, from product concept specification through product-in-service. Catia is a true collaborative engineering software, including style and form design, mechanical design, equipment and systems engineering, managing digital mock-ups, machining, analysis, and simulation. With Catia we can create 3D models using parametric or direct modeling features. We are also able to use some advanced surfacing features to add curves and reform your 3D model to your specifications. Parameters refer to constraints whose values determine the shape or geometry of the model or assembly. It has all the standard parameters that can be used for creation of line lengths or circle diameters, or geometrical elements such as tangents, parallels, concentrics, horizontals or verticals, etc. Catia can also achieve easier and more accurate design, which allowing it to capture design intent. Catia also has features such as the option for analyzing a model. Once we have started our model, we can do some simulations. With Catia's 2D system analysis tool, we can be sure that our 2D designs are error-free. Catia enables the creation of 3D parts, sketches, sheet metal, composites, molded, forged or tooling parts and combining them in assembly mode, giving relations for every part following original artistic design if needed. The software has tools for mechanical surfacing. We can complete product definition, tolerances, as well as kinematics definition, which separates Catia from other software. We also can facilitate the design and manufacturing of electrical systems, whole process to production. Electrical schematic definition and interactive 3D routing of both wire harnesses and industrial cable solutions are now easier to do than before. The geometric elements in Catia can be defined in two ways; one way is an exact definition of elements with respect to certain number of constraints, and the other way is to have an approximate definition using solids. In wireframe models we have wireframe design using points, lines and various curves. With surface modeling we are extending wireframe geometry by giving it some sort of support (faces). We then have solid models and they can be defined by using a faceted volume or directly define it. With Catia we can also do tubing, piping, heating, ventilating & air conditioning (HVAC). We can create 2D diagrams for defining hydraulic, pneumatic and HVAC systems, as well as piping and instrumentation diagram.