Restrain the PCB
-
From the context selector, select the preloading frequency step.
-
From the
Restraints section of the
action bar,
click
Clamp
.
-
From the Support options, select
Connection
as the selection method.
-
From the selection tree, select Free.17 >
Coupling-Support-chipB, and click OK.
-
Click
OK.
-
Similarly, create clamps for Free.18 >
Coupling-Support-chipA, Free.19 >
Coupling-Support-heatsinkA, and Free.20 >
Coupling-Support-heatsinkB.
-
From the context selector, select the static loading step.
-
Similarly, create clamps for Free.19 >
Coupling-Support-heatsinkA and Free.20 >
Coupling-Support-heatsinkB.
The clamps appear in the Scenario > Structural Analysis Case.1 >
Static_Step_Loading category of the tree.
Define Fixed Displacements
-
Confirm the static loading step is selected.
-
From the
Restraints section of the
action bar,
click
Fixed Displacement
.
-
From the Support options, select
Connection
as the selection method.
-
From the selection tree, select Free.17 >
Coupling-Support-chipB, and click OK.
-
Constrain all rotation degrees of freedom.
-
Click
OK.
-
Similarly, create a fixed displacement for Free.18 >
Coupling-Support-chipA.
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