GD&T What is the difference between circularity and cylindricity?
Jun 17, 2020 · I'm going to present a highly contrived example of a shape which would conform to the circularity constraint, and not cylindricity: You can see how in the front view, every cross section is a …
How does Rule-1 guarantee cylindriccity in GD&T?
Dec 1, 2016 · If I have defined the size tolerance of a shaft, how is the maximum cylindricity tolerance automatically specified by rule-1 of GD&T? I mean when a shaft shoulder diameter is defined …
mechanical engineering - Interpreting Positional Tolerance and its ...
Oct 9, 2024 · In this example, we aimed to create a straight shaft, but it ended up curved like a 'C' or a banana. While the shaft meets size specifications, its curvature causes part of the axis to exceed the …
structural analysis - Conceptual basis of the truss static ...
I understand that static indeterminacy is defined as (number of unknown force components)−(number of independent equilibrium equations). (number of unknown force components)−(number of independent
Dimensions on a STL model - Engineering Stack Exchange
Aug 16, 2018 · I have an STL file, all I want is to be able to measure dimension from point A to point B on the model in the file. How can I do this? I do have access to Solidworks but don't know if that the …
The best way to model a Lower Suspension wishbone in ansys
Dec 6, 2025 · I am trying to re-create the physics a lower wishbone part in a suspension system would experience in Ansys so I can perform FEA analysis and perform topology optimization on it. In …
materials - Why there is an undercut on the standoff and how it affects ...
Dec 30, 2024 · This picture shows two M3 standoffs: a brass one and a steel one. The threaded part of the brass one has a minimum diameter dictated by M3 thread specifications, but the steel one has a …
structural analysis - Finding forces and deflection in a simply ...
Mar 6, 2025 · I was putting together a problem set and wanted to check my intuitions on something. I know the deflection of a cantilevered beam is $$\\delta = \\frac{FL^3}{3IE}$$ And the formula for a …
Newest 'bim' Questions - Engineering Stack Exchange
Q&A for professionals and students of engineering Building Information Modeling (BIM) is a digital representation of physical and functional characteristics of a facility.
Calculate fastener torque based on material strength
Jan 30, 2025 · Unfortunately 3D prints can vary in strength since so many parameters contribute (layer height, temperatures, pre-load from thermal differences in layers, grain orientation, infill % and …