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Model Setup
Designate and analyze casting parts, set gravity direction and mold opening direction, define runner system, and configure casting components.
Components
Identify predefined components, or create virtual components (cores, chillers, risers, sleeves, overflows, the mold, coolers, and filters).
Sleeve
A sleeve is a sand component that is placed around a riser.

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Discover new features and enhancements.
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New to Inspire Cast? Learn the basics here.
Tutorials
Learn to use Inspire Cast with our interactive tutorials.
Parametric Modeling
Create 2D sketches, surfaces, and solids with construction history and variables.
Model Setup
Designate and analyze casting parts, set gravity direction and mold opening direction, define runner system, and configure casting components.
- Cast Part
  Define and analyze the casting parts, and set gravity direction.
- Runner System
  Define the runner system for the model.
- Components
  Identify predefined components, or create virtual components (cores, chillers, risers, sleeves, overflows, the mold, coolers, and filters).
  - Core
    A core is used to create the interior shape of a model. It is commonly used in sand casting, but it can also be used in other processes.
  - Chiller
    A chiller is used to accelerate the solidification in a specific area of a metal casting mold.
  - Riser
    A riser is a reservoir of material built into the mold to prevent porosity resulting from shrinkage.
  - Sleeve
    A sleeve is a sand component that is placed around a riser.
    - Add/Edit Sleeve
      If you haven't designed any sleeves in a CAD tool, you can create and edit virtual sleeves in Inspire Cast.
    - Designate Components as Sleeves
      Identify any sleeves you've already designed in a CAD tool.
  - Overflow
    Overflows are cavities in the die that act as vents for air to escape and as traps for excess metal flow.
  - Squeeze Pin
    Squeeze pins can help prevent porosity in a finished part by compressing a particular region of the molten metal during its solidification.
  - Mold
    A mold contains the cast part and any casting components.
  - Cooler
    A cooling system is used in high-pressure die casting to provide heat dissipation and to maintain a constant temperature relative to the mold. This helps ensure tension-free cooling of the cast parts.
  - Filter
    A filter is a casting component applied to the gating system to catch impurities and to have flow control over the liquid as it passes through it.
  - Shot Sleeve
    In High Pressure Die Casting, a shot sleeve is a piston sleeve that advances the liquid in the chamber to the mold.
  - Crucible
    In Gravity Tilt Pour Casting, the crucible is the vessel in a vacillation machine that administers the liquid to the mold.
  - Stalk
    In Low Pressure Die Casting, a stalk is a riser tube through which molten material is forced into the mold.
Cast Analysis
Run a casting analysis to minimize defects and prevent manufacturing problems.
Casting Benchmark Manual
Download the Casting Benchmark Manual to learn more about benchmark and verification tests.
Frequently Asked Questions
Got questions? We have answers!

Sleeve

A sleeve is a sand component that is placed around a riser.

It is used to slow the cooling of the riser or decrease its size. It can be exothermic (releases heat) or isothermic (retains heat).

Figure 1. Example of a Sleeve Position in Relation to a Riser