Making Objects Tangent without an Assembly Condition
Click Tangent in the Assembly group on the
Design tab.The Align tool guide is enabled by default.
Uncheck Create conditions in the Options panel.
Select an edge or face of the object that you want to move.You can
Ctrl+click to select multiple objects.The Reference tool guide is
enabled.
Select an edge or face of the object that you want to remain
stationary.The components align. You can control the alignment animation
with the Animate Full PullAdvanced SpaceClaim option.