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Injection Molding
Tutorials
These examples are designed to help you become familiar with some of the major features available in SimForm.
Setting up and running a conventional cooling design
In this tutorial, you will perform a mold cooling analysis for a conventional cooling design.
Define the cooling channels
Define all the cooling channels and identify inlets and outlets for each channel.

Injection Molding
- Injection molding overview
  Use SimForm to perform a thermal cooling analysis for your plastic injection mold designs. These analyses help you identify hot spots on the plastic part and develop cooling layouts to improve the part quality and reduce cycle times.
- Setting up a simulation workflow
  You can set up and run a SimForm project by uploading your CAD file, categorizing components, selecting materials, and running simulations.
- Navigating the app interface
  The SimForm interface allows you to create and access projects and jobs, as well as add and manage users and account credits.
- Using projects and jobs
  Use projects and jobs in SimForm to manage and organize your mold design tests.
- Setting up a simulation
  Use the setup page to categorize and define your model components properties for the solver to identify them.
- Defining mold properties
  Defining mold properties based on your analysis type ensures that the SimForm solver correctly identifies the mold components in your CAD model and considers their material properties in the thermal analysis.
- Defining plastic part properties
  Categorize your plastic part components and define their materials to allow the SimForm app solver to identify them.
- Defining cooling channels
  In design projects, if your model contains cooling channels, you must define the components that represent them so the solver can identify them.
- Running a simulation
  When running a simulation, the solver relies on specific assumptions and automated processes to ensure accurate and efficient results.
- Viewing results
  The results page allows you to view and explore the thermal analysis results of your job after its simulation is completed.
- Tutorials
  These examples are designed to help you become familiar with some of the major features available in SimForm.
  - Setting up and running a conventional cooling design
    In this tutorial, you will perform a mold cooling analysis for a conventional cooling design.
    - Create a project
      Create a project to add and manage jobs for the computer mouse shell mold cooling designs.
    - Create a job
      Create a job and upload the computer mouse shell conventional cooling design.
    - Define the mold
      Categorize your mold components to allow the solver to identify them. You will then define their materials.
    - Define the plastic part
      Categorize the plastic part components to allow the solver to identify them. You will then define their materials.
    - Define the cooling channels
      Define all the cooling channels and identify inlets and outlets for each channel.
    - Run the simulation
      Start the solving process.
    - View results
      Display the freeze time and the temperature distribution on the plastic part and mold to locate regions where you can improve the cooling and optimize the cooling time.
  - Comparing cooling designs
    In this tutorial, you will compare the thermal performance of conformal and conventional mold cooling designs.
  - Running a feasibility analysis
    In this tutorial, you will perform a feasibility analysis for a model of a computer mouse shell plastic part design.
  - Extracting cooling channels
    In this tutorial, you will learn how to extract and define the inlets and outlets of your cooling channels directly from your mold without using physical CAD bodies.
  - Running a basic mold analysis
    In this tutorial, you will learn how to set up, solve, and interpret results of a basic mold analysis.
  - Learning videos
- Glossary

Define the cooling channels

Define all the cooling channels and identify inlets and outlets for each channel.

Use Ctrl-click to select all the cooling channels in the model as shown.
In the Channels card, click add to categorize the selections as channels.
Note that four channels are categorized in the Channels card.

Since Detect Baffles Automatically is enabled by default, the software automatically categorizes the baffles included in the channel region.

In the display window, note that the added channel color changes to gray and baffles to turquoise.
Enable the Inlet/outlet Selection Mode to define the inlets and outlets for the channels.
In the display window, for each of the four cooling channels, click the corresponding inlet surface as shown in the following figure to designate it as the inlet.
In the display window, for each of the four cooling channels, use Shift-click to select the corresponding outlet surface as shown in the following figure to designate it as the outlet.
Disable the Inlet/outlet Selection Mode to define the inlets and outlets for the channels.
The channel inlet and outlets are listed under the channels list. To remove an incorrect surface definition, click Remove body .
In the Inlet Temperature box, keep the default value of 25° C.