schwingkenyon

Calculate the small parts in the model.

Connect the two parts and move the parts to align them.

Now insert the new component and rotate the part to align their holes

After checking the part, you need to insert a new component

Now that we directly select the finished cylinder, we may need to make new adjustments.

Put the cylinder into a round hole that has been processed

Find the right position of the cylinder on the model

First, cancel the group and look around the component.