Bike Frame Analyzer
Application ID: 35101
The reliability of a bike frame can be estimated by analyzing the structural stress subjected to different load cases. This app leverages LiveLink™ for SOLIDWORKS® to interactively update the geometry while computing stress analyses. Using this app, you can easily test different configurations of a bike frame for different cases of dimensions, material, and loads. The app computes the stress distribution and the deformation of the frame, based on the structural dimensions, materials, and loads/constraints of the bike frame.
To easily keep track of the analyzed CAD design when the geometry in the app is updated from a SOLIDWORKS® document, the app displays CAD file information, such as the date and time of the last update, as well as the document name, its configuration, and display state. You can manipulate the frame geometry's dimensions, such as head angle, seat angle, top tube length, base bottom drop, the chainstay, wheelbase, and stack. You can also define material properties to be aluminum, steel, titanium, or something that you specify. Load cases and constraints can also be specified.
The app allows you to set a maximum allowable stress factor where a control value for the effective stress is computed for a given load case.
This app demonstrates the following:
- Connecting an app to a SOLIDWORKS® session
- Setting a maximum allowed value which the solution is compared to
- Selecting predefined or user-defined materials
- Changing boundary conditions with a combo box using methods
NOTE: In order to run this app, you need both LiveLink™ for SOLIDWORKS® and the Structural Mechanics Module.
This application example illustrates applications of this type that would nominally be built using the following products:
however, additional products may be required to completely define and model it. Furthermore, this example may also be defined and modeled using components from the following product combinations:
- COMSOL Multiphysics® and
- LiveLink™ for SOLIDWORKS® and
- either the MEMS Module, Multibody Dynamics Module, or Structural Mechanics Module
The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the Tabella delle Funzionalità and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.