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Microchip Encapsulation analysis results
Text based results
The following table lists the text results generated for a Microchip Encapsulation analysis.
Graphical results
The following table lists the graphical results that are created by a Microchip Encapsulation analysis and indicates whether each result is supported for the following analysis technologies:
A Microchip Encapsulation analysis generates the filling, curing, and stress results listed in the table below. For more information about a result, including how to interpret the display, click on the result name.
NoteThe
Microchip Encapsulation results generated will depend on the mesh type, and the wire sweep/paddle shift related solver parameters that you set. Using the advanced solver settings in the Process Settings Wizard, you can select a small deflection or large deflection Stress analysis, and you can select whether the wire sweep/paddle shift simulation should be performed by
Autodesk Simulation Moldflow Insight Stress or
Abaqus.
TipTo display results of a 3D
Wire Sweep analysis effectively, it is important to enable the results visualization option to . If this option is not enabled, result display could be very slow, especially on models that contain many wires.
Click
, then click and in the Optimize memory for results display area, click in the checkbox to enable this option.
Note The Microchip Encapsulation filling and curing and warp results are the same as for Reactive Molding.
| 1 | For Midplane and Dual Domain analysis technologies, these results are produced only when you have selected an analysis sequence that includes the Incompressible solver. |
| 2 | For Midplane and Dual Domain analysis technologies, these results are produced only when you have selected an analysis sequence that includes the Compressible solver. |
| 3 | This result is available only when the option to Perform venting analysis is selected in the solver parameters. |
| 4 | This result is only available if a short shot occurs during the analysis. |
| 5 | This result is only shown when Abaqus is used for the analysis |
| 6 | In order to calculate this result, the wire sweep calculation must be performed in Autodesk Simulation Moldflow Insight. |
| 7 | In order to calculate this result, the analysis sequence must include Wire Sweep, and the wire sweep calculation must be performed in Autodesk Simulation Moldflow Insight. |
Topics in this section
- Deflection, in-plane (wire sweep) result
The Deflection, in-plane (wire sweep) result displays the predicted X-Y (in-plane) deformation of the wire resulting from the encapsulation process.
- Microchip Encapsulation analysis log
The Microchip Encapsulation analysis log is a text report that lists the inputs that you used for the analysis, including solver parameters, material data, process settings an model details, followed by the analysis progress tables.
- Pressure difference (paddle shift) result
The Pressure difference result shows you the difference in pressure, over time, between the upper and lower cavities separated by the leadframe.
- Pressure difference, maximum (paddle shift) result
The Pressure difference, maximum (paddle shift) result shows you the maximum difference in pressure, over time, between the upper and lower cavities separated by the leadframe.
- Wire-sweep index result
The Wire-sweep index result is a representation of the force created by the flow of plastic past the wires of an integrated circuit.
- XY deflection (wire sweep) result
The XY deflection (wire sweep) result displays the predicted X-Y (in-plane) deformation of the wire resulting from the encapsulation process.
- Wire number result
The Wire number result graphically shows the identification number assigned to each wire.
- Maximum wire deflection magnitude - Wire number: XY Plot result
The Maximum wire deflection magnitude - Wire number: XY Plot result shows the maximum deflection value of each wire in the model.
- Maximum wire sweep index - Wire number: XY Plot result
The Maximum wire sweep index - Wire number: XY Plot result shows the maximum wire sweep index value of each wire in the model.
- Wire pairs within critical clearance result
The Wire pairs within critical clearance result shows number of wire pairs for which the predicted clearance after wire deformation is equal to or less than the specified critical clearance value.
- Distance to closest wire result
The Distance to closest wire result shows, for each wire, the distance to the nearest other wire in the model.