Computer-Aided Engineering involves using software to simulate and analyze how a design will perform under real-world conditions (stress, heat, fluid flow) using methods like Finite Element Analysis (FEA). Part 2: Geometric Modeling
Dimensions are driven by constraints and relationships. If you change one dimension, the rest of the model updates automatically. Cad Cam Interview Questions And Answers Pdf
The total integration of design, manufacturing, and business functions through computer systems. The total integration of design, manufacturing, and business
The calculated path the cutting tool follows to remove material. IGES is older and primarily handles surfaces; STEP
They are neutral file formats that allow different CAD/CAM software to "talk" to each other. IGES is older and primarily handles surfaces; STEP is more modern and preserves solid geometry and metadata. 10. What is an STL file?
Controls machine functions (e.g., turning on the spindle, changing tools, or starting coolant). 7. Define "Toolpath" and "Post-Processor."
Defines the full volume of the object. It includes mass, weight, and center of gravity, making it the most "complete" model for engineering. 5. What are Parametric and Non-Parametric modeling?