how I can collapse in solidworks???

Bellow you have a tutorial. A link to a video for more clarity

  1. Step 1:

    This is the easy way. I think that a video is more easy to understand Watch this video.
    If you have any doubt, tell me.
    Configuration tab,
    Configuration tab

  2. Step 2:

    New exploded view

  3. Step 3:

    Select part, put the cursor overthe axe you can move, keep presed left botton of your mouse an move to desired location

  4. Step 4:

    same as another part

  5. Step 5:

    same as another part

  6. Step 6:

    You have your exploded view

  7. Step 7:

    Put cursor on the new exploded view generated, rigth clik, animate collapse

  8. Step 8:

    When appears the animate collapse toolbar, can change, velocity, mode of presentation and so on