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For the force input the Clearance Region Tool is used with an offset of 3 mm to ensure that there is enough space around it. Only the faces around the middle of it are chosen, because the rest is already covered with the access regions. The force input is a Retained Volume in this optimisation. It should always be connected to the Design Space via Non-Design Spaces (including Machining Allowances).
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To create the Access Region the Access Region Tool is used again - only this time the “cross section” method
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