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Assembly
Summary of available functionality for defining the properties and behavior of parts in the model.
Rigid Parts
A rigid part can displace under the loading, but only as a rigid body, i.e. without deformation or strain.

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View new features for SimSolid 2024.1.
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Interface with External Products
Interfaces that support SimSolid output file format.
Geometry
Information about treatment and properties of geometric entities in SimSolid.
Assembly
Summary of available functionality for defining the properties and behavior of parts in the model.
- Materials
- Rigid Parts
  A rigid part can displace under the loading, but only as a rigid body, i.e. without deformation or strain.
  - Set Rigid Parts
    Declare parts of the model absolutely rigid.
- Spots
  A Spots is a feature that enable applying loads, constraints, or other boundary conditions (BC) to local regions on the surface, instead of applying BC to the whole faces of the model
- Create Coordinate System
  Define a local coordinate system to which boundary conditions may be later applied.
- Import Coordinate System
  Import coordinate system from an external comma separated values (CSV) file. Multiple coordinates can be imported at once.
- Create Line on Part
  Create a line that can later be used to generate seam welds.
- Create Sheets
  Create a sheet from an imported surface by applying thickness.
- Create Laminates
  Create laminate from an imported skin
- Set Part Type as Bolt
  Define parts as bolts.
- Set Orthotropic Material Geometry
  Define the material orientation of the part.
- Import Datum Points from CSV
  Import datum point sets from an external comma separated values (CSV) file.
- Create Liquid Body
  Create a liquid body between selected faces.
- Create Gas Body
  Create gas body between selected faces.
- Assembly Review
  You can clean up the geometry in your model by removing undesired parts.
Connections
Connections are used to define the association of different regions of interest between parts in an assembly.
Create Analysis
Create an analysis for your project.
Boundary Conditions
Boundary Conditions available for SimSolid.
Post Processing
Run analyses and view a variety of results in SimSolid.
Design Study
Design studies allow you to quickly evaluate and compare the structural performance from different design scenarios.
Verification Problems
Solved verification models.
Frequently Asked Questions
This section provides quick responses to typical and frequently asked questions regarding

Rigid Parts

A rigid part can displace under the loading, but only as a rigid body, i.e. without deformation or strain.

Rigid parts are computationally inexpensive, therefore, can be used to simplify the analysis model and reduce the analysis runtime.

A typical application for rigid parts is modeling of relatively stiff parts in the assembly, for example, steel fasteners connecting plastic parts.

Designating a part as rigid discards the material properties previously assigned to the part, if any.

Rigid parts are indicated by the word “RIGID” in the Project Tree.