To save a SOLIDWORKS assembly as a part: Open the newly saved multi-body part. Access the Scale feature (Insert > Features > Scale). Select all of the solid bodies in the part to be scaled – note you may need to access the Feature Manager and expand the Solid Bodies folder to select the bodies.

How do you scale parts in an assembly?

Open the newly saved multi-body part. Access the Scale tool (Insert, Features, Scale). Select all of the solid bodies in the part to be scaled. Choose the Scale Factor and other options as desired (for best results with a multi-body part, scale about the Origin).

How do I stretch an assembly in Solidworks?

(Sketch toolbar) or Tools > Sketch Tools > Stretch Entities. In the PropertyManager, under Entities to Stretch, select sketch entities for Sketch item or annotations. and then click on the sketch to set a base point. Drag to stretch the sketch entities.